[INFO] fetching crate proxy 0.1.0...
[INFO] testing proxy-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate proxy 0.1.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate proxy 0.1.0 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 proxy 0.1.0
[INFO] finished tweaking crates.io crate proxy 0.1.0
[INFO] tweaked toml for crates.io crate proxy 0.1.0 written to /workspace/builds/worker-97/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] dd54c7f0f8b393ac61e7e6d8462a1ed3e5b879e212fbeda90b80e1f9d5017935
[INFO] running `Command { std: "docker" "start" "-a" "dd54c7f0f8b393ac61e7e6d8462a1ed3e5b879e212fbeda90b80e1f9d5017935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd54c7f0f8b393ac61e7e6d8462a1ed3e5b879e212fbeda90b80e1f9d5017935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd54c7f0f8b393ac61e7e6d8462a1ed3e5b879e212fbeda90b80e1f9d5017935", kill_on_drop: false }`
[INFO] [stdout] dd54c7f0f8b393ac61e7e6d8462a1ed3e5b879e212fbeda90b80e1f9d5017935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 30811a6733df6aa4efdd90cf57f36b2d6e3fd464e8413ef30b9e10f91f11fdb9
[INFO] running `Command { std: "docker" "start" "-a" "30811a6733df6aa4efdd90cf57f36b2d6e3fd464e8413ef30b9e10f91f11fdb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "30811a6733df6aa4efdd90cf57f36b2d6e3fd464e8413ef30b9e10f91f11fdb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30811a6733df6aa4efdd90cf57f36b2d6e3fd464e8413ef30b9e10f91f11fdb9", kill_on_drop: false }`
[INFO] [stdout] 30811a6733df6aa4efdd90cf57f36b2d6e3fd464e8413ef30b9e10f91f11fdb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 1b1942b37d7de4cef186558c330ae4088c3db624a50fb7eda233481fc30729e4
[INFO] running `Command { std: "docker" "start" "-a" "1b1942b37d7de4cef186558c330ae4088c3db624a50fb7eda233481fc30729e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "1b1942b37d7de4cef186558c330ae4088c3db624a50fb7eda233481fc30729e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1942b37d7de4cef186558c330ae4088c3db624a50fb7eda233481fc30729e4", kill_on_drop: false }`
[INFO] [stdout] 1b1942b37d7de4cef186558c330ae4088c3db624a50fb7eda233481fc30729e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] b65ea2549813b4e2e6d178674cbfcf57f74b2e9903c3a89745ef567aa2e54843
[INFO] running `Command { std: "docker" "start" "-a" "b65ea2549813b4e2e6d178674cbfcf57f74b2e9903c3a89745ef567aa2e54843", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proxy-773b47e54e909bfd)
[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" "b65ea2549813b4e2e6d178674cbfcf57f74b2e9903c3a89745ef567aa2e54843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65ea2549813b4e2e6d178674cbfcf57f74b2e9903c3a89745ef567aa2e54843", kill_on_drop: false }`
[INFO] [stdout] b65ea2549813b4e2e6d178674cbfcf57f74b2e9903c3a89745ef567aa2e54843
