[INFO] fetching crate rustc-ap-rustc_fs_util 727.0.0...
[INFO] testing rustc-ap-rustc_fs_util-727.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rustc-ap-rustc_fs_util 727.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_fs_util 727.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-ap-rustc_fs_util 727.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_fs_util 727.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_fs_util 727.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b033101bda5ebc7fd293208274f9a598fae0083b0ec53d2dd132a9474b40707a
[INFO] running `Command { std: "docker" "start" "-a" "b033101bda5ebc7fd293208274f9a598fae0083b0ec53d2dd132a9474b40707a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b033101bda5ebc7fd293208274f9a598fae0083b0ec53d2dd132a9474b40707a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b033101bda5ebc7fd293208274f9a598fae0083b0ec53d2dd132a9474b40707a", kill_on_drop: false }`
[INFO] [stdout] b033101bda5ebc7fd293208274f9a598fae0083b0ec53d2dd132a9474b40707a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af51a765fe5743c9b184195b3010560a3d3c60be6c43433cc06858b7ad3d0d4
[INFO] running `Command { std: "docker" "start" "-a" "4af51a765fe5743c9b184195b3010560a3d3c60be6c43433cc06858b7ad3d0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_fs_util v727.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "4af51a765fe5743c9b184195b3010560a3d3c60be6c43433cc06858b7ad3d0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af51a765fe5743c9b184195b3010560a3d3c60be6c43433cc06858b7ad3d0d4", kill_on_drop: false }`
[INFO] [stdout] 4af51a765fe5743c9b184195b3010560a3d3c60be6c43433cc06858b7ad3d0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565be39ac404df89298de3fb407c8ac275a20da983683b112d706254b3bf6c59
[INFO] running `Command { std: "docker" "start" "-a" "565be39ac404df89298de3fb407c8ac275a20da983683b112d706254b3bf6c59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-ap-rustc_fs_util v727.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "565be39ac404df89298de3fb407c8ac275a20da983683b112d706254b3bf6c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565be39ac404df89298de3fb407c8ac275a20da983683b112d706254b3bf6c59", kill_on_drop: false }`
[INFO] [stdout] 565be39ac404df89298de3fb407c8ac275a20da983683b112d706254b3bf6c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7c137d025f8bc9592e87f82f6e6ec94d3831be0ba5f0f98fa71d5cd43da44fd
[INFO] running `Command { std: "docker" "start" "-a" "f7c137d025f8bc9592e87f82f6e6ec94d3831be0ba5f0f98fa71d5cd43da44fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_ap_rustc_fs_util-9daceedc372c986b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc-ap-rustc_fs_util
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7c137d025f8bc9592e87f82f6e6ec94d3831be0ba5f0f98fa71d5cd43da44fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c137d025f8bc9592e87f82f6e6ec94d3831be0ba5f0f98fa71d5cd43da44fd", kill_on_drop: false }`
[INFO] [stdout] f7c137d025f8bc9592e87f82f6e6ec94d3831be0ba5f0f98fa71d5cd43da44fd