[INFO] fetching crate vec-unpack 0.1.0...
[INFO] testing vec-unpack-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vec-unpack 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate vec-unpack 0.1.0
[INFO] finished tweaking crates.io crate vec-unpack 0.1.0
[INFO] tweaked toml for crates.io crate vec-unpack 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec-unpack 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd425a2813ae31294434ed11229a69156c928afb343afab290b5112e1065827d
[INFO] running `Command { std: "docker" "start" "-a" "fd425a2813ae31294434ed11229a69156c928afb343afab290b5112e1065827d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd425a2813ae31294434ed11229a69156c928afb343afab290b5112e1065827d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd425a2813ae31294434ed11229a69156c928afb343afab290b5112e1065827d", kill_on_drop: false }`
[INFO] [stdout] fd425a2813ae31294434ed11229a69156c928afb343afab290b5112e1065827d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b61c7e7bacc7bc3e05d33891ad1d534baee58c368a51561b60a96f7e2f488bee
[INFO] running `Command { std: "docker" "start" "-a" "b61c7e7bacc7bc3e05d33891ad1d534baee58c368a51561b60a96f7e2f488bee", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-unpack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "b61c7e7bacc7bc3e05d33891ad1d534baee58c368a51561b60a96f7e2f488bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61c7e7bacc7bc3e05d33891ad1d534baee58c368a51561b60a96f7e2f488bee", kill_on_drop: false }`
[INFO] [stdout] b61c7e7bacc7bc3e05d33891ad1d534baee58c368a51561b60a96f7e2f488bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eac3edda1acd39f0dc8fe1f813d4ffa4aa5a72ae5bd9f70fc6a28dfd89c5bf21
[INFO] running `Command { std: "docker" "start" "-a" "eac3edda1acd39f0dc8fe1f813d4ffa4aa5a72ae5bd9f70fc6a28dfd89c5bf21", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-unpack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::vecu`
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use super::vecu;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "eac3edda1acd39f0dc8fe1f813d4ffa4aa5a72ae5bd9f70fc6a28dfd89c5bf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac3edda1acd39f0dc8fe1f813d4ffa4aa5a72ae5bd9f70fc6a28dfd89c5bf21", kill_on_drop: false }`
[INFO] [stdout] eac3edda1acd39f0dc8fe1f813d4ffa4aa5a72ae5bd9f70fc6a28dfd89c5bf21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 322ae8ea3eb3a46e9aabbecde41be4be1650734078cbeafc4d70118a4e0bfe70
[INFO] running `Command { std: "docker" "start" "-a" "322ae8ea3eb3a46e9aabbecde41be4be1650734078cbeafc4d70118a4e0bfe70", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::vecu`
[INFO] [stderr]   --> src/lib.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     use super::vecu;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vec-unpack` (lib test) generated 1 warning (run `cargo fix --lib -p vec-unpack --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_unpack-4f7be43b1f1d012e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::with_tail_comma ... ok
[INFO] [stdout] test tests::unpack_only ... ok
[INFO] [stdout] test tests::without_unpack ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::without_tail_comma ... ok
[INFO] [stdout] test tests::multi_unpack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec_unpack
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - vecu (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "322ae8ea3eb3a46e9aabbecde41be4be1650734078cbeafc4d70118a4e0bfe70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322ae8ea3eb3a46e9aabbecde41be4be1650734078cbeafc4d70118a4e0bfe70", kill_on_drop: false }`
[INFO] [stdout] 322ae8ea3eb3a46e9aabbecde41be4be1650734078cbeafc4d70118a4e0bfe70