[INFO] fetching crate mossfets-game-of-life 0.8.0... [INFO] building mossfets-game-of-life-0.8.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate mossfets-game-of-life 0.8.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mossfets-game-of-life 0.8.0 [INFO] finished tweaking crates.io crate mossfets-game-of-life 0.8.0 [INFO] tweaked toml for crates.io crate mossfets-game-of-life 0.8.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mossfets-game-of-life 0.8.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f34818b07e018387e0f3152f4eec156574c229f4131d0a64eb711686eb193dcb [INFO] running `Command { std: "docker" "start" "-a" "f34818b07e018387e0f3152f4eec156574c229f4131d0a64eb711686eb193dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f34818b07e018387e0f3152f4eec156574c229f4131d0a64eb711686eb193dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34818b07e018387e0f3152f4eec156574c229f4131d0a64eb711686eb193dcb", kill_on_drop: false }` [INFO] [stdout] f34818b07e018387e0f3152f4eec156574c229f4131d0a64eb711686eb193dcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59d54e8d59bb77ebfa3d424fe29c96327941ba95792eaa542f38c2894539ffa0 [INFO] running `Command { std: "docker" "start" "-a" "59d54e8d59bb77ebfa3d424fe29c96327941ba95792eaa542f38c2894539ffa0", kill_on_drop: false }` [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling mossfets-game-of-life v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `Command { std: "docker" "inspect" "59d54e8d59bb77ebfa3d424fe29c96327941ba95792eaa542f38c2894539ffa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59d54e8d59bb77ebfa3d424fe29c96327941ba95792eaa542f38c2894539ffa0", kill_on_drop: false }` [INFO] [stdout] 59d54e8d59bb77ebfa3d424fe29c96327941ba95792eaa542f38c2894539ffa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ee4f6db87b87aa371f5f524c784dbcdac68b8334bb543dff1c6973931c1c450 [INFO] running `Command { std: "docker" "start" "-a" "9ee4f6db87b87aa371f5f524c784dbcdac68b8334bb543dff1c6973931c1c450", kill_on_drop: false }` [INFO] [stderr] Compiling mossfets-game-of-life v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> tests/filetest.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | fn test_spacefiller_perf (b: &mut Bencher) -> impl Termination{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> tests/filetest.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 23 | fn test_rpentomino_perf (b: &mut Bencher) -> impl Termination{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "9ee4f6db87b87aa371f5f524c784dbcdac68b8334bb543dff1c6973931c1c450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee4f6db87b87aa371f5f524c784dbcdac68b8334bb543dff1c6973931c1c450", kill_on_drop: false }` [INFO] [stdout] 9ee4f6db87b87aa371f5f524c784dbcdac68b8334bb543dff1c6973931c1c450