[INFO] fetching crate list-fn 0.18.1...
[INFO] testing list-fn-0.18.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate list-fn 0.18.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate list-fn 0.18.1 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 list-fn 0.18.1
[INFO] finished tweaking crates.io crate list-fn 0.18.1
[INFO] tweaked toml for crates.io crate list-fn 0.18.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 77177082c80a856c9f2f17807455bc05710b245dbfaa36d48d5291bf984ac52c
[INFO] running `Command { std: "docker" "start" "-a" "77177082c80a856c9f2f17807455bc05710b245dbfaa36d48d5291bf984ac52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77177082c80a856c9f2f17807455bc05710b245dbfaa36d48d5291bf984ac52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77177082c80a856c9f2f17807455bc05710b245dbfaa36d48d5291bf984ac52c", kill_on_drop: false }`
[INFO] [stdout] 77177082c80a856c9f2f17807455bc05710b245dbfaa36d48d5291bf984ac52c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 62b41850fe220adf700ae34ca865fbb74cf3eeab55d2be2828b36b247055d177
[INFO] running `Command { std: "docker" "start" "-a" "62b41850fe220adf700ae34ca865fbb74cf3eeab55d2be2828b36b247055d177", kill_on_drop: false }`
[INFO] [stderr]    Compiling list-fn v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "62b41850fe220adf700ae34ca865fbb74cf3eeab55d2be2828b36b247055d177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b41850fe220adf700ae34ca865fbb74cf3eeab55d2be2828b36b247055d177", kill_on_drop: false }`
[INFO] [stdout] 62b41850fe220adf700ae34ca865fbb74cf3eeab55d2be2828b36b247055d177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1e4cc5d01585423293ce1f1c71ea90bdedfed5d98bc7db7b779d1886da72a9fd
[INFO] running `Command { std: "docker" "start" "-a" "1e4cc5d01585423293ce1f1c71ea90bdedfed5d98bc7db7b779d1886da72a9fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling list-fn v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "1e4cc5d01585423293ce1f1c71ea90bdedfed5d98bc7db7b779d1886da72a9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4cc5d01585423293ce1f1c71ea90bdedfed5d98bc7db7b779d1886da72a9fd", kill_on_drop: false }`
[INFO] [stdout] 1e4cc5d01585423293ce1f1c71ea90bdedfed5d98bc7db7b779d1886da72a9fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3c2c6c344ee5b449e4f8dc5a4c2a9920b9158512596056fa02faa66cab15f301
[INFO] running `Command { std: "docker" "start" "-a" "3c2c6c344ee5b449e4f8dc5a4c2a9920b9158512596056fa02faa66cab15f301", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/list_fn-bb3c54e0dd6ba72e)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test flat_scan::tests::flat_scan_end ... ok
[INFO] [stdout] test tests::as_range ... ok
[INFO] [stdout] test tests::foreach ... ok
[INFO] [stderr]    Doc-tests list-fn
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test tests::as_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "3c2c6c344ee5b449e4f8dc5a4c2a9920b9158512596056fa02faa66cab15f301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c2c6c344ee5b449e4f8dc5a4c2a9920b9158512596056fa02faa66cab15f301", kill_on_drop: false }`
[INFO] [stdout] 3c2c6c344ee5b449e4f8dc5a4c2a9920b9158512596056fa02faa66cab15f301
