[INFO] fetching crate posish 0.18.0...
[INFO] testing posish-0.18.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate posish 0.18.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate posish 0.18.0 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 posish 0.18.0
[INFO] finished tweaking crates.io crate posish 0.18.0
[INFO] tweaked toml for crates.io crate posish 0.18.0 written to /workspace/builds/worker-15/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d1b7c6209aab2896c3a3edc81812c1ababbedc9fd51c3b08309f5c623acd0647
[INFO] running `Command { std: "docker" "start" "-a" "d1b7c6209aab2896c3a3edc81812c1ababbedc9fd51c3b08309f5c623acd0647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b7c6209aab2896c3a3edc81812c1ababbedc9fd51c3b08309f5c623acd0647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b7c6209aab2896c3a3edc81812c1ababbedc9fd51c3b08309f5c623acd0647", kill_on_drop: false }`
[INFO] [stdout] d1b7c6209aab2896c3a3edc81812c1ababbedc9fd51c3b08309f5c623acd0647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] cf9ed5156492647d67ddd9966630ecf2c021ef4354b60914b97eb9fa186d446c
[INFO] running `Command { std: "docker" "start" "-a" "cf9ed5156492647d67ddd9966630ecf2c021ef4354b60914b97eb9fa186d446c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling posish v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cf9ed5156492647d67ddd9966630ecf2c021ef4354b60914b97eb9fa186d446c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf9ed5156492647d67ddd9966630ecf2c021ef4354b60914b97eb9fa186d446c", kill_on_drop: false }`
[INFO] [stdout] cf9ed5156492647d67ddd9966630ecf2c021ef4354b60914b97eb9fa186d446c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 35d6130f9ceefed219e44917ecd4fcf8ae751d40d3136aec187634bb7e0dd0a7
[INFO] running `Command { std: "docker" "start" "-a" "35d6130f9ceefed219e44917ecd4fcf8ae751d40d3136aec187634bb7e0dd0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling posish v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "35d6130f9ceefed219e44917ecd4fcf8ae751d40d3136aec187634bb7e0dd0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d6130f9ceefed219e44917ecd4fcf8ae751d40d3136aec187634bb7e0dd0a7", kill_on_drop: false }`
[INFO] [stdout] 35d6130f9ceefed219e44917ecd4fcf8ae751d40d3136aec187634bb7e0dd0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 06dc1aa585b7c688300a5307afff454f695aa407a26b2418ca28646553f3a7d1
[INFO] running `Command { std: "docker" "start" "-a" "06dc1aa585b7c688300a5307afff454f695aa407a26b2418ca28646553f3a7d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/posish-ea51cec52286effd)
[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]    Doc-tests posish
[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" "06dc1aa585b7c688300a5307afff454f695aa407a26b2418ca28646553f3a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06dc1aa585b7c688300a5307afff454f695aa407a26b2418ca28646553f3a7d1", kill_on_drop: false }`
[INFO] [stdout] 06dc1aa585b7c688300a5307afff454f695aa407a26b2418ca28646553f3a7d1