[INFO] fetching crate volkswagen 0.1.0...
[INFO] testing volkswagen-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate volkswagen 0.1.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate volkswagen 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate volkswagen 0.1.0
[INFO] finished tweaking crates.io crate volkswagen 0.1.0
[INFO] tweaked toml for crates.io crate volkswagen 0.1.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc07432c0f715f6cff1ee8263c6df06a1dd1e3d1803d7dafbfe3e2b06de6fe58
[INFO] running `Command { std: "docker" "start" "-a" "dc07432c0f715f6cff1ee8263c6df06a1dd1e3d1803d7dafbfe3e2b06de6fe58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc07432c0f715f6cff1ee8263c6df06a1dd1e3d1803d7dafbfe3e2b06de6fe58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc07432c0f715f6cff1ee8263c6df06a1dd1e3d1803d7dafbfe3e2b06de6fe58", kill_on_drop: false }`
[INFO] [stdout] dc07432c0f715f6cff1ee8263c6df06a1dd1e3d1803d7dafbfe3e2b06de6fe58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d24d0082b2c8fee4808c8f1e36431c2803697b16dd0a62cd37bbe0d9c7ec46bf
[INFO] running `Command { std: "docker" "start" "-a" "d24d0082b2c8fee4808c8f1e36431c2803697b16dd0a62cd37bbe0d9c7ec46bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling built v0.3.2
[INFO] [stderr]    Compiling volkswagen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.73s
[INFO] running `Command { std: "docker" "inspect" "d24d0082b2c8fee4808c8f1e36431c2803697b16dd0a62cd37bbe0d9c7ec46bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24d0082b2c8fee4808c8f1e36431c2803697b16dd0a62cd37bbe0d9c7ec46bf", kill_on_drop: false }`
[INFO] [stdout] d24d0082b2c8fee4808c8f1e36431c2803697b16dd0a62cd37bbe0d9c7ec46bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c85600eaca1633607f55f50ea935692f5510c95eede54a78910ff100b42d94e
[INFO] running `Command { std: "docker" "start" "-a" "0c85600eaca1633607f55f50ea935692f5510c95eede54a78910ff100b42d94e", kill_on_drop: false }`
[INFO] [stderr]    Compiling volkswagen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "0c85600eaca1633607f55f50ea935692f5510c95eede54a78910ff100b42d94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c85600eaca1633607f55f50ea935692f5510c95eede54a78910ff100b42d94e", kill_on_drop: false }`
[INFO] [stdout] 0c85600eaca1633607f55f50ea935692f5510c95eede54a78910ff100b42d94e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2c466061d7a38e0a022464f3d8fdd2f10314c4012f1097d8462e1235543d0ed
[INFO] running `Command { std: "docker" "start" "-a" "d2c466061d7a38e0a022464f3d8fdd2f10314c4012f1097d8462e1235543d0ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/volkswagen-2294214d005fe4f4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volkswagen
[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] [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" "d2c466061d7a38e0a022464f3d8fdd2f10314c4012f1097d8462e1235543d0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c466061d7a38e0a022464f3d8fdd2f10314c4012f1097d8462e1235543d0ed", kill_on_drop: false }`
[INFO] [stdout] d2c466061d7a38e0a022464f3d8fdd2f10314c4012f1097d8462e1235543d0ed