[INFO] fetching crate rustc-workspace-hack 1.0.0...
[INFO] testing rustc-workspace-hack-1.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rustc-workspace-hack 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rustc-workspace-hack 1.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-workspace-hack 1.0.0
[INFO] finished tweaking crates.io crate rustc-workspace-hack 1.0.0
[INFO] tweaked toml for crates.io crate rustc-workspace-hack 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8db349238039976a726427c377a97d396aaa52f5fdd3adfeec46b1e41ae673f3
[INFO] running `Command { std: "docker" "start" "-a" "8db349238039976a726427c377a97d396aaa52f5fdd3adfeec46b1e41ae673f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8db349238039976a726427c377a97d396aaa52f5fdd3adfeec46b1e41ae673f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db349238039976a726427c377a97d396aaa52f5fdd3adfeec46b1e41ae673f3", kill_on_drop: false }`
[INFO] [stdout] 8db349238039976a726427c377a97d396aaa52f5fdd3adfeec46b1e41ae673f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43219d6cabc15345e88c8ccf6e2eb2fe566ee07fcc91f4ee0251c461724849d2
[INFO] running `Command { std: "docker" "start" "-a" "43219d6cabc15345e88c8ccf6e2eb2fe566ee07fcc91f4ee0251c461724849d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "43219d6cabc15345e88c8ccf6e2eb2fe566ee07fcc91f4ee0251c461724849d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43219d6cabc15345e88c8ccf6e2eb2fe566ee07fcc91f4ee0251c461724849d2", kill_on_drop: false }`
[INFO] [stdout] 43219d6cabc15345e88c8ccf6e2eb2fe566ee07fcc91f4ee0251c461724849d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c44b74dd8f61832ddec95c5a7410c70220ed320451382491b5ab2735de8f71cd
[INFO] running `Command { std: "docker" "start" "-a" "c44b74dd8f61832ddec95c5a7410c70220ed320451382491b5ab2735de8f71cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c44b74dd8f61832ddec95c5a7410c70220ed320451382491b5ab2735de8f71cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44b74dd8f61832ddec95c5a7410c70220ed320451382491b5ab2735de8f71cd", kill_on_drop: false }`
[INFO] [stdout] c44b74dd8f61832ddec95c5a7410c70220ed320451382491b5ab2735de8f71cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 503cf875b77672f6ca4e038cab74c3bffc2b6c9864631c860f3061915a1ff122
[INFO] running `Command { std: "docker" "start" "-a" "503cf875b77672f6ca4e038cab74c3bffc2b6c9864631c860f3061915a1ff122", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_workspace_hack-2dd78e93a23dd72c)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests rustc-workspace-hack
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "503cf875b77672f6ca4e038cab74c3bffc2b6c9864631c860f3061915a1ff122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503cf875b77672f6ca4e038cab74c3bffc2b6c9864631c860f3061915a1ff122", kill_on_drop: false }`
[INFO] [stdout] 503cf875b77672f6ca4e038cab74c3bffc2b6c9864631c860f3061915a1ff122
