[luci] cache cargo-home: miss
[luci] cache target: exact
Trying to pull docker.io/library/rust:latest...
Getting image source signatures
Copying blob sha256:7daf4a4778d133615d29d6442b67dda1a7acc62a8e1fe40678ca467ee6646025
Copying blob sha256:4846f29007305297af653c57bf9b60ba8f676a38695c68d98460063442581671
Copying blob sha256:4dc3950125ebc9ed195e1101fc6c02e2fce113ba0f53bfb05b2cdf58747df9af
Copying blob sha256:b2eb680928d477abf960adfa8bb00fa681dac38ca5f624850072ed2976a80607
Copying blob sha256:62fe2e747f69f2f414c7e9eb1553155cf0a658398f0462557f458821dce2b29d
Copying config sha256:73cdc6244792c9cbdb24999b60ff327b0b6d1999ab61be75f99e852e7b220ff5
Writing manifest to image destination
[luci] step 1/5: export CARGO_HOME="$PWD/.cargo-home"
[luci] step 1/5 done in 0s
[luci] step 2/5: rustup toolchain install nightly --profile minimal --no-self-update
info: syncing channel updates for nightly-x86_64-unknown-linux-gnu
info: latest update on 2026-10-09 for version 1.101.0-nightly (a30aa9064 2026-10-08)
info: downloading 3 components

  nightly-x86_64-unknown-linux-gnu installed - rustc 1.101.0-nightly (a30aa9064 2026-10-08)

[luci] step 2/5 done in 13s
[luci] step 3/5: rustup target add --toolchain stable aarch64-unknown-linux-gnu
info: syncing channel updates for stable-x86_64-unknown-linux-gnu
info: latest update on 2026-10-01 for version 1.99.0 (b940084d7 2026-09-28)
info: downloading 3 components
warn: the missing active toolchain `stable-x86_64-unknown-linux-gnu` has been auto-installed
warn: auto-installation is deprecated for most `rustup` commands
warn: scripts relying on this behavior in `rustup` may stop working in the future
warn: to install the active toolchain, use `rustup install` instead
warn: see <https://github.com/rust-lang/rustup/issues/4836> for more info
info: downloading component rust-std
[luci] step 3/5 done in 18s
[luci] step 4/5: if [ 'aarch64-unknown-linux-gnu' = aarch64-unknown-linux-gnu ]; then apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends gcc-aarch64-linux-gnu libc6-dev-arm64-cross; fi
Reading package lists...
E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
[luci] step 4/5 failed after 0s
exit status 100