[INFO] fetching crate bootloader-locator 0.0.4...
[INFO] testing bootloader-locator-0.0.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bootloader-locator 0.0.4 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate bootloader-locator 0.0.4 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 bootloader-locator 0.0.4
[INFO] finished tweaking crates.io crate bootloader-locator 0.0.4
[INFO] tweaked toml for crates.io crate bootloader-locator 0.0.4 written to /workspace/builds/worker-108/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 89a2268e56273da42d53fb202ea8cfe0c6416093be60a21320be8006268139fe
[INFO] running `Command { std: "docker" "start" "-a" "89a2268e56273da42d53fb202ea8cfe0c6416093be60a21320be8006268139fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89a2268e56273da42d53fb202ea8cfe0c6416093be60a21320be8006268139fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a2268e56273da42d53fb202ea8cfe0c6416093be60a21320be8006268139fe", kill_on_drop: false }`
[INFO] [stdout] 89a2268e56273da42d53fb202ea8cfe0c6416093be60a21320be8006268139fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 9cf78d882dd1f584b1738d4a6b8fc251e20e141a63dce345ef756bef04b59390
[INFO] running `Command { std: "docker" "start" "-a" "9cf78d882dd1f584b1738d4a6b8fc251e20e141a63dce345ef756bef04b59390", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling bootloader-locator v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "9cf78d882dd1f584b1738d4a6b8fc251e20e141a63dce345ef756bef04b59390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf78d882dd1f584b1738d4a6b8fc251e20e141a63dce345ef756bef04b59390", kill_on_drop: false }`
[INFO] [stdout] 9cf78d882dd1f584b1738d4a6b8fc251e20e141a63dce345ef756bef04b59390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 56b183185be0bf9a5f36434fcb6e771d1f91a0ff644b274feb63d1b6d3bbb2a9
[INFO] running `Command { std: "docker" "start" "-a" "56b183185be0bf9a5f36434fcb6e771d1f91a0ff644b274feb63d1b6d3bbb2a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader-locator v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "56b183185be0bf9a5f36434fcb6e771d1f91a0ff644b274feb63d1b6d3bbb2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b183185be0bf9a5f36434fcb6e771d1f91a0ff644b274feb63d1b6d3bbb2a9", kill_on_drop: false }`
[INFO] [stdout] 56b183185be0bf9a5f36434fcb6e771d1f91a0ff644b274feb63d1b6d3bbb2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 60917608cb4de7d92a9d3c2a4886acf9ed6da1dc27ec1d610bc2c16e689aafb8
[INFO] running `Command { std: "docker" "start" "-a" "60917608cb4de7d92a9d3c2a4886acf9ed6da1dc27ec1d610bc2c16e689aafb8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bootloader_locator-40345a3254096bf3)
[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 bootloader-locator
[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" "60917608cb4de7d92a9d3c2a4886acf9ed6da1dc27ec1d610bc2c16e689aafb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60917608cb4de7d92a9d3c2a4886acf9ed6da1dc27ec1d610bc2c16e689aafb8", kill_on_drop: false }`
[INFO] [stdout] 60917608cb4de7d92a9d3c2a4886acf9ed6da1dc27ec1d610bc2c16e689aafb8