[INFO] fetching crate owner-monad 0.1.0...
[INFO] testing owner-monad-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate owner-monad 0.1.0 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate owner-monad 0.1.0 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 owner-monad 0.1.0
[INFO] finished tweaking crates.io crate owner-monad 0.1.0
[INFO] tweaked toml for crates.io crate owner-monad 0.1.0 written to /workspace/builds/worker-44/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] d90a6f0b6f4b97e1863695496a6586ffcbc654c8c7f80313436fa289f53c04e6
[INFO] running `Command { std: "docker" "start" "-a" "d90a6f0b6f4b97e1863695496a6586ffcbc654c8c7f80313436fa289f53c04e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90a6f0b6f4b97e1863695496a6586ffcbc654c8c7f80313436fa289f53c04e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90a6f0b6f4b97e1863695496a6586ffcbc654c8c7f80313436fa289f53c04e6", kill_on_drop: false }`
[INFO] [stdout] d90a6f0b6f4b97e1863695496a6586ffcbc654c8c7f80313436fa289f53c04e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] a5b49afc670151e71f817a332a481477be03e3c10e9be7e65154db6ad52238f4
[INFO] running `Command { std: "docker" "start" "-a" "a5b49afc670151e71f817a332a481477be03e3c10e9be7e65154db6ad52238f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling owner-monad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a5b49afc670151e71f817a332a481477be03e3c10e9be7e65154db6ad52238f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b49afc670151e71f817a332a481477be03e3c10e9be7e65154db6ad52238f4", kill_on_drop: false }`
[INFO] [stdout] a5b49afc670151e71f817a332a481477be03e3c10e9be7e65154db6ad52238f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 967ac5ee6dca42045f7bc86899dc427924cae5470430dc0a5b950b141cb4b6c0
[INFO] running `Command { std: "docker" "start" "-a" "967ac5ee6dca42045f7bc86899dc427924cae5470430dc0a5b950b141cb4b6c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling owner-monad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "967ac5ee6dca42045f7bc86899dc427924cae5470430dc0a5b950b141cb4b6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967ac5ee6dca42045f7bc86899dc427924cae5470430dc0a5b950b141cb4b6c0", kill_on_drop: false }`
[INFO] [stdout] 967ac5ee6dca42045f7bc86899dc427924cae5470430dc0a5b950b141cb4b6c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] a26f09a1ac14bd5d0ea18349b9bae62ca62e3afa0ffef5e4ab77633614e4b536
[INFO] running `Command { std: "docker" "start" "-a" "a26f09a1ac14bd5d0ea18349b9bae62ca62e3afa0ffef5e4ab77633614e4b536", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/owner_monad-1836f0206de39ff6)
[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 owner-monad
[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" "a26f09a1ac14bd5d0ea18349b9bae62ca62e3afa0ffef5e4ab77633614e4b536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26f09a1ac14bd5d0ea18349b9bae62ca62e3afa0ffef5e4ab77633614e4b536", kill_on_drop: false }`
[INFO] [stdout] a26f09a1ac14bd5d0ea18349b9bae62ca62e3afa0ffef5e4ab77633614e4b536