[INFO] fetching crate cargo-5730 0.2.1...
[INFO] testing cargo-5730-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cargo-5730 0.2.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate cargo-5730 0.2.1 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 cargo-5730 0.2.1
[INFO] finished tweaking crates.io crate cargo-5730 0.2.1
[INFO] tweaked toml for crates.io crate cargo-5730 0.2.1 written to /workspace/builds/worker-27/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] c26fc012f838c6efe966411523a5cc32bdd984ac60261375e9725ab20838ea52
[INFO] running `Command { std: "docker" "start" "-a" "c26fc012f838c6efe966411523a5cc32bdd984ac60261375e9725ab20838ea52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c26fc012f838c6efe966411523a5cc32bdd984ac60261375e9725ab20838ea52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26fc012f838c6efe966411523a5cc32bdd984ac60261375e9725ab20838ea52", kill_on_drop: false }`
[INFO] [stdout] c26fc012f838c6efe966411523a5cc32bdd984ac60261375e9725ab20838ea52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 12c6aaff57fc0a2276fe4c10ffdf3b28fe5ea0f6fb78e6c2d2e0fc5aaaa7cec6
[INFO] running `Command { std: "docker" "start" "-a" "12c6aaff57fc0a2276fe4c10ffdf3b28fe5ea0f6fb78e6c2d2e0fc5aaaa7cec6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-5730 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "12c6aaff57fc0a2276fe4c10ffdf3b28fe5ea0f6fb78e6c2d2e0fc5aaaa7cec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c6aaff57fc0a2276fe4c10ffdf3b28fe5ea0f6fb78e6c2d2e0fc5aaaa7cec6", kill_on_drop: false }`
[INFO] [stdout] 12c6aaff57fc0a2276fe4c10ffdf3b28fe5ea0f6fb78e6c2d2e0fc5aaaa7cec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 8653b3f1aa955ec144c0c75835d72c7ee74ecb7269c0a12313f80c9e10a20f75
[INFO] running `Command { std: "docker" "start" "-a" "8653b3f1aa955ec144c0c75835d72c7ee74ecb7269c0a12313f80c9e10a20f75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-5730 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "8653b3f1aa955ec144c0c75835d72c7ee74ecb7269c0a12313f80c9e10a20f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8653b3f1aa955ec144c0c75835d72c7ee74ecb7269c0a12313f80c9e10a20f75", kill_on_drop: false }`
[INFO] [stdout] 8653b3f1aa955ec144c0c75835d72c7ee74ecb7269c0a12313f80c9e10a20f75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] ecddf74ad502c2c4eb4fd1775899fe8cc1910baf43f44b3d4805adf364b51f51
[INFO] running `Command { std: "docker" "start" "-a" "ecddf74ad502c2c4eb4fd1775899fe8cc1910baf43f44b3d4805adf364b51f51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_5730-d835e1d13af0e2c5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_path_fixup_1 ... ok
[INFO] [stdout] test test::test_path_fixup_3 ... ok
[INFO] [stdout] test test::test_path_fixup_4 ... ok
[INFO] [stdout] test test::test_path_fixup_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-5730
[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" "ecddf74ad502c2c4eb4fd1775899fe8cc1910baf43f44b3d4805adf364b51f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecddf74ad502c2c4eb4fd1775899fe8cc1910baf43f44b3d4805adf364b51f51", kill_on_drop: false }`
[INFO] [stdout] ecddf74ad502c2c4eb4fd1775899fe8cc1910baf43f44b3d4805adf364b51f51