[INFO] fetching crate hanger 0.1.0...
[INFO] testing hanger-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hanger 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate hanger 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 hanger 0.1.0
[INFO] finished tweaking crates.io crate hanger 0.1.0
[INFO] tweaked toml for crates.io crate hanger 0.1.0 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8944918276d828e938fdf95de01897ed6d30808c692d1c68cbba18f4b56f2ba9
[INFO] running `Command { std: "docker" "start" "-a" "8944918276d828e938fdf95de01897ed6d30808c692d1c68cbba18f4b56f2ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8944918276d828e938fdf95de01897ed6d30808c692d1c68cbba18f4b56f2ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8944918276d828e938fdf95de01897ed6d30808c692d1c68cbba18f4b56f2ba9", kill_on_drop: false }`
[INFO] [stdout] 8944918276d828e938fdf95de01897ed6d30808c692d1c68cbba18f4b56f2ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9f1941563e2415338b50c677a6ec708ca2584684f1a0be617d5936983224cff8
[INFO] running `Command { std: "docker" "start" "-a" "9f1941563e2415338b50c677a6ec708ca2584684f1a0be617d5936983224cff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling hanger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "9f1941563e2415338b50c677a6ec708ca2584684f1a0be617d5936983224cff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1941563e2415338b50c677a6ec708ca2584684f1a0be617d5936983224cff8", kill_on_drop: false }`
[INFO] [stdout] 9f1941563e2415338b50c677a6ec708ca2584684f1a0be617d5936983224cff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e38ff2ffeb282cd0048cc7efb929b84b66e41e0e16a36befc4bf36a37c311528
[INFO] running `Command { std: "docker" "start" "-a" "e38ff2ffeb282cd0048cc7efb929b84b66e41e0e16a36befc4bf36a37c311528", kill_on_drop: false }`
[INFO] [stderr]    Compiling hanger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e38ff2ffeb282cd0048cc7efb929b84b66e41e0e16a36befc4bf36a37c311528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38ff2ffeb282cd0048cc7efb929b84b66e41e0e16a36befc4bf36a37c311528", kill_on_drop: false }`
[INFO] [stdout] e38ff2ffeb282cd0048cc7efb929b84b66e41e0e16a36befc4bf36a37c311528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 04133dbfd66cc2c96bd04da323396ad9393dc8c49748848d79ba37dfb1780e53
[INFO] running `Command { std: "docker" "start" "-a" "04133dbfd66cc2c96bd04da323396ad9393dc8c49748848d79ba37dfb1780e53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hanger-0f2ebedaffc23080)
[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] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-16487ad1166e30ef)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests hanger
[INFO] [stdout] test test_path_hooks ... ok
[INFO] [stdout] test test_hooks ... ok
[INFO] [stdout] test tests::test_hook_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "04133dbfd66cc2c96bd04da323396ad9393dc8c49748848d79ba37dfb1780e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04133dbfd66cc2c96bd04da323396ad9393dc8c49748848d79ba37dfb1780e53", kill_on_drop: false }`
[INFO] [stdout] 04133dbfd66cc2c96bd04da323396ad9393dc8c49748848d79ba37dfb1780e53