[INFO] fetching crate haque 0.1.0...
[INFO] testing haque-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate haque 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate haque 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate haque 0.1.0
[INFO] finished tweaking crates.io crate haque 0.1.0
[INFO] tweaked toml for crates.io crate haque 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba85dac1d1896169e1bb375f9acdf6c82b0278490d3fee9e09bbeefe86de47d0
[INFO] running `Command { std: "docker" "start" "-a" "ba85dac1d1896169e1bb375f9acdf6c82b0278490d3fee9e09bbeefe86de47d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba85dac1d1896169e1bb375f9acdf6c82b0278490d3fee9e09bbeefe86de47d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba85dac1d1896169e1bb375f9acdf6c82b0278490d3fee9e09bbeefe86de47d0", kill_on_drop: false }`
[INFO] [stdout] ba85dac1d1896169e1bb375f9acdf6c82b0278490d3fee9e09bbeefe86de47d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bca68677affce9f18e88d940a845b5e5a8ff912d4f0c995a42f5a2558111db3
[INFO] running `Command { std: "docker" "start" "-a" "8bca68677affce9f18e88d940a845b5e5a8ff912d4f0c995a42f5a2558111db3", kill_on_drop: false }`
[INFO] [stderr]    Compiling haque v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "8bca68677affce9f18e88d940a845b5e5a8ff912d4f0c995a42f5a2558111db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bca68677affce9f18e88d940a845b5e5a8ff912d4f0c995a42f5a2558111db3", kill_on_drop: false }`
[INFO] [stdout] 8bca68677affce9f18e88d940a845b5e5a8ff912d4f0c995a42f5a2558111db3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 316f3ffe2530ad252927223b891761d57c36f6925019475f2cb32d703f62db8d
[INFO] running `Command { std: "docker" "start" "-a" "316f3ffe2530ad252927223b891761d57c36f6925019475f2cb32d703f62db8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling haque v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "316f3ffe2530ad252927223b891761d57c36f6925019475f2cb32d703f62db8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316f3ffe2530ad252927223b891761d57c36f6925019475f2cb32d703f62db8d", kill_on_drop: false }`
[INFO] [stdout] 316f3ffe2530ad252927223b891761d57c36f6925019475f2cb32d703f62db8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28169255b837c2188d68d5d96acdc2035a4b9ebef63a376894a937c64c91bdeb
[INFO] running `Command { std: "docker" "start" "-a" "28169255b837c2188d68d5d96acdc2035a4b9ebef63a376894a937c64c91bdeb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/haque-0511dc8b1ee4c1d5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests haque
[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] [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" "28169255b837c2188d68d5d96acdc2035a4b9ebef63a376894a937c64c91bdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28169255b837c2188d68d5d96acdc2035a4b9ebef63a376894a937c64c91bdeb", kill_on_drop: false }`
[INFO] [stdout] 28169255b837c2188d68d5d96acdc2035a4b9ebef63a376894a937c64c91bdeb