[INFO] fetching crate occam 0.0.1...
[INFO] testing occam-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate occam 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate occam 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 occam 0.0.1
[INFO] finished tweaking crates.io crate occam 0.0.1
[INFO] tweaked toml for crates.io crate occam 0.0.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 48ef082289ac759362b12122c9136cdfbdce7e38b7b0d64a409d2cdb913cae7d
[INFO] running `Command { std: "docker" "start" "-a" "48ef082289ac759362b12122c9136cdfbdce7e38b7b0d64a409d2cdb913cae7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48ef082289ac759362b12122c9136cdfbdce7e38b7b0d64a409d2cdb913cae7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ef082289ac759362b12122c9136cdfbdce7e38b7b0d64a409d2cdb913cae7d", kill_on_drop: false }`
[INFO] [stdout] 48ef082289ac759362b12122c9136cdfbdce7e38b7b0d64a409d2cdb913cae7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e06ea538e63ae9deb2fb8f4161145ca200bc450b738694bd2997465758e76ec8
[INFO] running `Command { std: "docker" "start" "-a" "e06ea538e63ae9deb2fb8f4161145ca200bc450b738694bd2997465758e76ec8", kill_on_drop: false }`
[INFO] [stderr]    Compiling occam v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e06ea538e63ae9deb2fb8f4161145ca200bc450b738694bd2997465758e76ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06ea538e63ae9deb2fb8f4161145ca200bc450b738694bd2997465758e76ec8", kill_on_drop: false }`
[INFO] [stdout] e06ea538e63ae9deb2fb8f4161145ca200bc450b738694bd2997465758e76ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3bc244754af72f2144f5a694f2726e2142c0042431206cb6488aa6547743cdfc
[INFO] running `Command { std: "docker" "start" "-a" "3bc244754af72f2144f5a694f2726e2142c0042431206cb6488aa6547743cdfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling occam v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "3bc244754af72f2144f5a694f2726e2142c0042431206cb6488aa6547743cdfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc244754af72f2144f5a694f2726e2142c0042431206cb6488aa6547743cdfc", kill_on_drop: false }`
[INFO] [stdout] 3bc244754af72f2144f5a694f2726e2142c0042431206cb6488aa6547743cdfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7762258cedb973257829a5db95fac07d52d71877454c14f43f3c0c83cb5f2cec
[INFO] running `Command { std: "docker" "start" "-a" "7762258cedb973257829a5db95fac07d52d71877454c14f43f3c0c83cb5f2cec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/occam-d3b5a32c33a782c6)
[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 occam
[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" "7762258cedb973257829a5db95fac07d52d71877454c14f43f3c0c83cb5f2cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7762258cedb973257829a5db95fac07d52d71877454c14f43f3c0c83cb5f2cec", kill_on_drop: false }`
[INFO] [stdout] 7762258cedb973257829a5db95fac07d52d71877454c14f43f3c0c83cb5f2cec