[INFO] fetching crate preen 0.1.0...
[INFO] testing preen-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate preen 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate preen 0.1.0
[INFO] finished tweaking crates.io crate preen 0.1.0
[INFO] tweaked toml for crates.io crate preen 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate preen 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate preen 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 503ddf853176a878172fb4f79318852c301581549f3d34e3f04d3f1492ddccf4
[INFO] running `Command { std: "docker" "start" "-a" "503ddf853176a878172fb4f79318852c301581549f3d34e3f04d3f1492ddccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "503ddf853176a878172fb4f79318852c301581549f3d34e3f04d3f1492ddccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503ddf853176a878172fb4f79318852c301581549f3d34e3f04d3f1492ddccf4", kill_on_drop: false }`
[INFO] [stdout] 503ddf853176a878172fb4f79318852c301581549f3d34e3f04d3f1492ddccf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f7c4e0451adc13741e8049e27eef94219485725521a2ad40e1943140f4046cd
[INFO] running `Command { std: "docker" "start" "-a" "6f7c4e0451adc13741e8049e27eef94219485725521a2ad40e1943140f4046cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling preen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "6f7c4e0451adc13741e8049e27eef94219485725521a2ad40e1943140f4046cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7c4e0451adc13741e8049e27eef94219485725521a2ad40e1943140f4046cd", kill_on_drop: false }`
[INFO] [stdout] 6f7c4e0451adc13741e8049e27eef94219485725521a2ad40e1943140f4046cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 706daee5ab2fc3b764a1dd2b82807183ac60535bd773701d63cd4142615559c5
[INFO] running `Command { std: "docker" "start" "-a" "706daee5ab2fc3b764a1dd2b82807183ac60535bd773701d63cd4142615559c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling preen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "706daee5ab2fc3b764a1dd2b82807183ac60535bd773701d63cd4142615559c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706daee5ab2fc3b764a1dd2b82807183ac60535bd773701d63cd4142615559c5", kill_on_drop: false }`
[INFO] [stdout] 706daee5ab2fc3b764a1dd2b82807183ac60535bd773701d63cd4142615559c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1036fff75d649dc6f6885fd6e5c42fc42d120ad696ba6a46cc0d6288105a0c03
[INFO] running `Command { std: "docker" "start" "-a" "1036fff75d649dc6f6885fd6e5c42fc42d120ad696ba6a46cc0d6288105a0c03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/preen-05e4aa2afe59881d)
[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" "1036fff75d649dc6f6885fd6e5c42fc42d120ad696ba6a46cc0d6288105a0c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1036fff75d649dc6f6885fd6e5c42fc42d120ad696ba6a46cc0d6288105a0c03", kill_on_drop: false }`
[INFO] [stdout] 1036fff75d649dc6f6885fd6e5c42fc42d120ad696ba6a46cc0d6288105a0c03
