[INFO] fetching crate tempeh_visibility 0.0.1...
[INFO] testing tempeh_visibility-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tempeh_visibility 0.0.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate tempeh_visibility 0.0.1 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 tempeh_visibility 0.0.1
[INFO] finished tweaking crates.io crate tempeh_visibility 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_visibility 0.0.1 written to /workspace/builds/worker-16/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c1fe54fc210dae993b32dadf866ff1bc2730c2118eba14cabf5d3ab54544f3ca
[INFO] running `Command { std: "docker" "start" "-a" "c1fe54fc210dae993b32dadf866ff1bc2730c2118eba14cabf5d3ab54544f3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1fe54fc210dae993b32dadf866ff1bc2730c2118eba14cabf5d3ab54544f3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1fe54fc210dae993b32dadf866ff1bc2730c2118eba14cabf5d3ab54544f3ca", kill_on_drop: false }`
[INFO] [stdout] c1fe54fc210dae993b32dadf866ff1bc2730c2118eba14cabf5d3ab54544f3ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] f1539123976f9ef890f890338bf67f3317ca63346c43c6271cd62746ef931d8a
[INFO] running `Command { std: "docker" "start" "-a" "f1539123976f9ef890f890338bf67f3317ca63346c43c6271cd62746ef931d8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_visibility v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "f1539123976f9ef890f890338bf67f3317ca63346c43c6271cd62746ef931d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1539123976f9ef890f890338bf67f3317ca63346c43c6271cd62746ef931d8a", kill_on_drop: false }`
[INFO] [stdout] f1539123976f9ef890f890338bf67f3317ca63346c43c6271cd62746ef931d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] a87424794fef71095e5a08f630841fe4e32f38209d22e8d325f406d63791cf67
[INFO] running `Command { std: "docker" "start" "-a" "a87424794fef71095e5a08f630841fe4e32f38209d22e8d325f406d63791cf67", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_visibility v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a87424794fef71095e5a08f630841fe4e32f38209d22e8d325f406d63791cf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87424794fef71095e5a08f630841fe4e32f38209d22e8d325f406d63791cf67", kill_on_drop: false }`
[INFO] [stdout] a87424794fef71095e5a08f630841fe4e32f38209d22e8d325f406d63791cf67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 6dc538331524d0b6c64dc0ba3abfd1c44369f9761e227f109e12da4575b79972
[INFO] running `Command { std: "docker" "start" "-a" "6dc538331524d0b6c64dc0ba3abfd1c44369f9761e227f109e12da4575b79972", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempeh_visibility-d6f02234c37ee383)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tempeh_visibility
[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" "6dc538331524d0b6c64dc0ba3abfd1c44369f9761e227f109e12da4575b79972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc538331524d0b6c64dc0ba3abfd1c44369f9761e227f109e12da4575b79972", kill_on_drop: false }`
[INFO] [stdout] 6dc538331524d0b6c64dc0ba3abfd1c44369f9761e227f109e12da4575b79972