[INFO] cloning repository https://github.com/mamaxence/rust_uci_chess_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mamaxence/rust_uci_chess_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmamaxence%2Frust_uci_chess_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmamaxence%2Frust_uci_chess_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efadd0d92cefac71b8a54fec5a27f195316ab7ee
[INFO] checking mamaxence/rust_uci_chess_engine against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmamaxence%2Frust_uci_chess_engine" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mamaxence/rust_uci_chess_engine on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mamaxence/rust_uci_chess_engine
[INFO] finished tweaking git repo https://github.com/mamaxence/rust_uci_chess_engine
[INFO] tweaked toml for git repo https://github.com/mamaxence/rust_uci_chess_engine written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mamaxence/rust_uci_chess_engine 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" "+506512391b1a75ae450d36c9420978402a91abcc" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0e9571bae4b5009636ae193bdeb8a42a8abd63469c5c654cc53dec3ddd73e3f
[INFO] running `Command { std: "docker" "start" "-a" "a0e9571bae4b5009636ae193bdeb8a42a8abd63469c5c654cc53dec3ddd73e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0e9571bae4b5009636ae193bdeb8a42a8abd63469c5c654cc53dec3ddd73e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e9571bae4b5009636ae193bdeb8a42a8abd63469c5c654cc53dec3ddd73e3f", kill_on_drop: false }`
[INFO] [stdout] a0e9571bae4b5009636ae193bdeb8a42a8abd63469c5c654cc53dec3ddd73e3f
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86f5ebbd84de8651fac17cf7bb1b5f9ecc9952ceee51291cf8d0f836ca788d90
[INFO] running `Command { std: "docker" "start" "-a" "86f5ebbd84de8651fac17cf7bb1b5f9ecc9952ceee51291cf8d0f836ca788d90", kill_on_drop: false }`
[INFO] [stderr]     Checking chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `test`
[INFO] [stdout]    --> src/engine/move_generation.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use test::Bencher;
[INFO] [stdout]     |         ^^^^ use of undeclared crate or module `test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess` (bin "chess" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "86f5ebbd84de8651fac17cf7bb1b5f9ecc9952ceee51291cf8d0f836ca788d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f5ebbd84de8651fac17cf7bb1b5f9ecc9952ceee51291cf8d0f836ca788d90", kill_on_drop: false }`
[INFO] [stdout] 86f5ebbd84de8651fac17cf7bb1b5f9ecc9952ceee51291cf8d0f836ca788d90
[INFO] checking mamaxence/rust_uci_chess_engine against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmamaxence%2Frust_uci_chess_engine" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mamaxence/rust_uci_chess_engine on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mamaxence/rust_uci_chess_engine
[INFO] finished tweaking git repo https://github.com/mamaxence/rust_uci_chess_engine
[INFO] tweaked toml for git repo https://github.com/mamaxence/rust_uci_chess_engine written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mamaxence/rust_uci_chess_engine 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1dfda0507106ed4817e9359faf213e269ba0d689ad159961fbf813d4a3da6f7
[INFO] running `Command { std: "docker" "start" "-a" "c1dfda0507106ed4817e9359faf213e269ba0d689ad159961fbf813d4a3da6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1dfda0507106ed4817e9359faf213e269ba0d689ad159961fbf813d4a3da6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1dfda0507106ed4817e9359faf213e269ba0d689ad159961fbf813d4a3da6f7", kill_on_drop: false }`
[INFO] [stdout] c1dfda0507106ed4817e9359faf213e269ba0d689ad159961fbf813d4a3da6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b46eff81a8468b4ce4ad7a7abacf621b1fcbdf0eadecb5eae9e37bbd6fe4e1d2
[INFO] running `Command { std: "docker" "start" "-a" "b46eff81a8468b4ce4ad7a7abacf621b1fcbdf0eadecb5eae9e37bbd6fe4e1d2", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "b46eff81a8468b4ce4ad7a7abacf621b1fcbdf0eadecb5eae9e37bbd6fe4e1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46eff81a8468b4ce4ad7a7abacf621b1fcbdf0eadecb5eae9e37bbd6fe4e1d2", kill_on_drop: false }`
[INFO] [stdout] b46eff81a8468b4ce4ad7a7abacf621b1fcbdf0eadecb5eae9e37bbd6fe4e1d2