[INFO] fetching crate oreutils 0.0.3...
[INFO] testing oreutils-0.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate oreutils 0.0.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate oreutils 0.0.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oreutils 0.0.3
[INFO] finished tweaking crates.io crate oreutils 0.0.3
[INFO] tweaked toml for crates.io crate oreutils 0.0.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04a96d8d782d7f34f7ddc8cb00cc7412b36b76042e0664336d493e7b6b79cdd4
[INFO] running `Command { std: "docker" "start" "-a" "04a96d8d782d7f34f7ddc8cb00cc7412b36b76042e0664336d493e7b6b79cdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a96d8d782d7f34f7ddc8cb00cc7412b36b76042e0664336d493e7b6b79cdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a96d8d782d7f34f7ddc8cb00cc7412b36b76042e0664336d493e7b6b79cdd4", kill_on_drop: false }`
[INFO] [stdout] 04a96d8d782d7f34f7ddc8cb00cc7412b36b76042e0664336d493e7b6b79cdd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b230fa4ea46a5dab99281e2f32ef79290fd8e7ebdd1ac0332eafa98e7ff43e
[INFO] running `Command { std: "docker" "start" "-a" "e6b230fa4ea46a5dab99281e2f32ef79290fd8e7ebdd1ac0332eafa98e7ff43e", kill_on_drop: false }`
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling env_proxy v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling oreutils v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.75s
[INFO] running `Command { std: "docker" "inspect" "e6b230fa4ea46a5dab99281e2f32ef79290fd8e7ebdd1ac0332eafa98e7ff43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b230fa4ea46a5dab99281e2f32ef79290fd8e7ebdd1ac0332eafa98e7ff43e", kill_on_drop: false }`
[INFO] [stdout] e6b230fa4ea46a5dab99281e2f32ef79290fd8e7ebdd1ac0332eafa98e7ff43e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de5bb2929f74d12b6b4dc67791ab7e775eda16c76ec4d35e12e3069364a78f4b
[INFO] running `Command { std: "docker" "start" "-a" "de5bb2929f74d12b6b4dc67791ab7e775eda16c76ec4d35e12e3069364a78f4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling oreutils v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "de5bb2929f74d12b6b4dc67791ab7e775eda16c76ec4d35e12e3069364a78f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5bb2929f74d12b6b4dc67791ab7e775eda16c76ec4d35e12e3069364a78f4b", kill_on_drop: false }`
[INFO] [stdout] de5bb2929f74d12b6b4dc67791ab7e775eda16c76ec4d35e12e3069364a78f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29599a0b16d1f38ed750c68368814edc08bd7a441bf87a68b8b1598ac75447c2
[INFO] running `Command { std: "docker" "start" "-a" "29599a0b16d1f38ed750c68368814edc08bd7a441bf87a68b8b1598ac75447c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oreutils-80403d1fd8f1aae9)
[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" "29599a0b16d1f38ed750c68368814edc08bd7a441bf87a68b8b1598ac75447c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29599a0b16d1f38ed750c68368814edc08bd7a441bf87a68b8b1598ac75447c2", kill_on_drop: false }`
[INFO] [stdout] 29599a0b16d1f38ed750c68368814edc08bd7a441bf87a68b8b1598ac75447c2