[INFO] fetching crate enfin 0.0.1...
[INFO] testing enfin-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate enfin 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate enfin 0.0.1
[INFO] finished tweaking crates.io crate enfin 0.0.1
[INFO] tweaked toml for crates.io crate enfin 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enfin 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enfin 0.0.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac030ba243cadc13710ceff141bf1dd3a5cc751c408795fb8eba6f0a1fb96da3
[INFO] running `Command { std: "docker" "start" "-a" "ac030ba243cadc13710ceff141bf1dd3a5cc751c408795fb8eba6f0a1fb96da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac030ba243cadc13710ceff141bf1dd3a5cc751c408795fb8eba6f0a1fb96da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac030ba243cadc13710ceff141bf1dd3a5cc751c408795fb8eba6f0a1fb96da3", kill_on_drop: false }`
[INFO] [stdout] ac030ba243cadc13710ceff141bf1dd3a5cc751c408795fb8eba6f0a1fb96da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c05abcf76c741e459fa4ff19b6a082e1186f89c64e7ede37ed30d8346675f2
[INFO] running `Command { std: "docker" "start" "-a" "79c05abcf76c741e459fa4ff19b6a082e1186f89c64e7ede37ed30d8346675f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling enfin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "79c05abcf76c741e459fa4ff19b6a082e1186f89c64e7ede37ed30d8346675f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c05abcf76c741e459fa4ff19b6a082e1186f89c64e7ede37ed30d8346675f2", kill_on_drop: false }`
[INFO] [stdout] 79c05abcf76c741e459fa4ff19b6a082e1186f89c64e7ede37ed30d8346675f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e990c903d299b90987b4d16b6dac5a425b8c9a5a9a1702b441253b0b292d3d81
[INFO] running `Command { std: "docker" "start" "-a" "e990c903d299b90987b4d16b6dac5a425b8c9a5a9a1702b441253b0b292d3d81", kill_on_drop: false }`
[INFO] [stderr]    Compiling enfin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "e990c903d299b90987b4d16b6dac5a425b8c9a5a9a1702b441253b0b292d3d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e990c903d299b90987b4d16b6dac5a425b8c9a5a9a1702b441253b0b292d3d81", kill_on_drop: false }`
[INFO] [stdout] e990c903d299b90987b4d16b6dac5a425b8c9a5a9a1702b441253b0b292d3d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df77d9b236838cbcebecac5462e61e87674b69c1b2f89741c308ae4dd333ca1f
[INFO] running `Command { std: "docker" "start" "-a" "df77d9b236838cbcebecac5462e61e87674b69c1b2f89741c308ae4dd333ca1f", 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/enfin-0ffbaaf95e3d8b47)
[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" "df77d9b236838cbcebecac5462e61e87674b69c1b2f89741c308ae4dd333ca1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df77d9b236838cbcebecac5462e61e87674b69c1b2f89741c308ae4dd333ca1f", kill_on_drop: false }`
[INFO] [stdout] df77d9b236838cbcebecac5462e61e87674b69c1b2f89741c308ae4dd333ca1f