[INFO] fetching crate rten-base 0.22.1...
[INFO] building rten-base-0.22.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rten-base 0.22.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rten-base 0.22.1
[INFO] finished tweaking crates.io crate rten-base 0.22.1
[INFO] tweaked toml for crates.io crate rten-base 0.22.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rten-base 0.22.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rten-base 0.22.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 304b2a28bdf11837ef7546088a614bbb1d2bd519a3e4f8b54047c2eecf12273d
[INFO] running `Command { std: "docker" "start" "-a" "304b2a28bdf11837ef7546088a614bbb1d2bd519a3e4f8b54047c2eecf12273d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304b2a28bdf11837ef7546088a614bbb1d2bd519a3e4f8b54047c2eecf12273d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304b2a28bdf11837ef7546088a614bbb1d2bd519a3e4f8b54047c2eecf12273d", kill_on_drop: false }`
[INFO] [stdout] 304b2a28bdf11837ef7546088a614bbb1d2bd519a3e4f8b54047c2eecf12273d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35934f8f650b23deff7fa9921f135fb2d56fe7a84adb763f8de772011270a3e6
[INFO] running `Command { std: "docker" "start" "-a" "35934f8f650b23deff7fa9921f135fb2d56fe7a84adb763f8de772011270a3e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rten-base v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "35934f8f650b23deff7fa9921f135fb2d56fe7a84adb763f8de772011270a3e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35934f8f650b23deff7fa9921f135fb2d56fe7a84adb763f8de772011270a3e6", kill_on_drop: false }`
[INFO] [stdout] 35934f8f650b23deff7fa9921f135fb2d56fe7a84adb763f8de772011270a3e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2a4fa0d4d4ceaea149a26f910a92a25653e94935879a40e89e11611322bd95
[INFO] running `Command { std: "docker" "start" "-a" "ba2a4fa0d4d4ceaea149a26f910a92a25653e94935879a40e89e11611322bd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling rten-base v0.22.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::unroll_loop`
[INFO] [stdout]   --> src/unroll.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use super::unroll_loop;
[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 0.91s
[INFO] running `Command { std: "docker" "inspect" "ba2a4fa0d4d4ceaea149a26f910a92a25653e94935879a40e89e11611322bd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2a4fa0d4d4ceaea149a26f910a92a25653e94935879a40e89e11611322bd95", kill_on_drop: false }`
[INFO] [stdout] ba2a4fa0d4d4ceaea149a26f910a92a25653e94935879a40e89e11611322bd95