[INFO] fetching crate lines_writer 0.1.1...
[INFO] testing lines_writer-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lines_writer 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate lines_writer 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lines_writer 0.1.1
[INFO] finished tweaking crates.io crate lines_writer 0.1.1
[INFO] tweaked toml for crates.io crate lines_writer 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 555ab1fe1a38be6fa4c45033b73861ce2c87abd68a0f005782b4555e5237a27b
[INFO] running `Command { std: "docker" "start" "-a" "555ab1fe1a38be6fa4c45033b73861ce2c87abd68a0f005782b4555e5237a27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "555ab1fe1a38be6fa4c45033b73861ce2c87abd68a0f005782b4555e5237a27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555ab1fe1a38be6fa4c45033b73861ce2c87abd68a0f005782b4555e5237a27b", kill_on_drop: false }`
[INFO] [stdout] 555ab1fe1a38be6fa4c45033b73861ce2c87abd68a0f005782b4555e5237a27b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f609f39bc7a1ec76d507a1dd3a001f7a7d1f8f45e90f14373c71fe9e60422d08
[INFO] running `Command { std: "docker" "start" "-a" "f609f39bc7a1ec76d507a1dd3a001f7a7d1f8f45e90f14373c71fe9e60422d08", kill_on_drop: false }`
[INFO] [stderr]    Compiling lines_writer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "f609f39bc7a1ec76d507a1dd3a001f7a7d1f8f45e90f14373c71fe9e60422d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f609f39bc7a1ec76d507a1dd3a001f7a7d1f8f45e90f14373c71fe9e60422d08", kill_on_drop: false }`
[INFO] [stdout] f609f39bc7a1ec76d507a1dd3a001f7a7d1f8f45e90f14373c71fe9e60422d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7897210b175f74b8b8f3d0c52ac1046319ad1e3e0ca4338761a5b013ef4a4583
[INFO] running `Command { std: "docker" "start" "-a" "7897210b175f74b8b8f3d0c52ac1046319ad1e3e0ca4338761a5b013ef4a4583", kill_on_drop: false }`
[INFO] [stderr]    Compiling lines_writer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "7897210b175f74b8b8f3d0c52ac1046319ad1e3e0ca4338761a5b013ef4a4583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7897210b175f74b8b8f3d0c52ac1046319ad1e3e0ca4338761a5b013ef4a4583", kill_on_drop: false }`
[INFO] [stdout] 7897210b175f74b8b8f3d0c52ac1046319ad1e3e0ca4338761a5b013ef4a4583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce1a4cfddb1cc6a0540d15fcc30fe7de341b29b083e32c9e78abc93bf5e23e06
[INFO] running `Command { std: "docker" "start" "-a" "ce1a4cfddb1cc6a0540d15fcc30fe7de341b29b083e32c9e78abc93bf5e23e06", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lines_writer-9a22be5d0ec0b04e)
[INFO] [stdout] This is
[INFO] [stderr]    Doc-tests lines_writer
[INFO] [stdout] a string
[INFO] [stdout] to test
[INFO] [stdout] the trait implementation
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce1a4cfddb1cc6a0540d15fcc30fe7de341b29b083e32c9e78abc93bf5e23e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1a4cfddb1cc6a0540d15fcc30fe7de341b29b083e32c9e78abc93bf5e23e06", kill_on_drop: false }`
[INFO] [stdout] ce1a4cfddb1cc6a0540d15fcc30fe7de341b29b083e32c9e78abc93bf5e23e06
