[INFO] fetching crate iterator-ext 0.2.0...
[INFO] testing iterator-ext-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate iterator-ext 0.2.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate iterator-ext 0.2.0 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 iterator-ext 0.2.0
[INFO] finished tweaking crates.io crate iterator-ext 0.2.0
[INFO] tweaked toml for crates.io crate iterator-ext 0.2.0 written to /workspace/builds/worker-63/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 5f6d1521c9098b70bcce0b32c3d210339bc37ce5c00bf047f3d171ddf8dcea29
[INFO] running `Command { std: "docker" "start" "-a" "5f6d1521c9098b70bcce0b32c3d210339bc37ce5c00bf047f3d171ddf8dcea29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6d1521c9098b70bcce0b32c3d210339bc37ce5c00bf047f3d171ddf8dcea29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6d1521c9098b70bcce0b32c3d210339bc37ce5c00bf047f3d171ddf8dcea29", kill_on_drop: false }`
[INFO] [stdout] 5f6d1521c9098b70bcce0b32c3d210339bc37ce5c00bf047f3d171ddf8dcea29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 80efa56241e86b8b33cb17be9b1686992e9f0aaddc3a5aa32c70b936e2371b47
[INFO] running `Command { std: "docker" "start" "-a" "80efa56241e86b8b33cb17be9b1686992e9f0aaddc3a5aa32c70b936e2371b47", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterator-ext v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "80efa56241e86b8b33cb17be9b1686992e9f0aaddc3a5aa32c70b936e2371b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80efa56241e86b8b33cb17be9b1686992e9f0aaddc3a5aa32c70b936e2371b47", kill_on_drop: false }`
[INFO] [stdout] 80efa56241e86b8b33cb17be9b1686992e9f0aaddc3a5aa32c70b936e2371b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 9056a1430d33f379923a20e71562d948040ecfa8ca987e4c1a29121f09a5e192
[INFO] running `Command { std: "docker" "start" "-a" "9056a1430d33f379923a20e71562d948040ecfa8ca987e4c1a29121f09a5e192", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterator-ext v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "9056a1430d33f379923a20e71562d948040ecfa8ca987e4c1a29121f09a5e192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9056a1430d33f379923a20e71562d948040ecfa8ca987e4c1a29121f09a5e192", kill_on_drop: false }`
[INFO] [stdout] 9056a1430d33f379923a20e71562d948040ecfa8ca987e4c1a29121f09a5e192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] f72800ea76f1eec0cbd4bd319c22532a250d480311793d7f512ae00733ace238
[INFO] running `Command { std: "docker" "start" "-a" "f72800ea76f1eec0cbd4bd319c22532a250d480311793d7f512ae00733ace238", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iterator_ext-7fb63a2cdfb297c2)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::and_then_test ... ok
[INFO] [stdout] test tests::try_filter_map_test ... ok
[INFO] [stdout] test tests::try_filter_test ... ok
[INFO] [stdout] test tests::try_flat_map_results_test_1 ... ok
[INFO] [stdout] test tests::try_flat_map_results_test_2 ... ok
[INFO] [stderr]    Doc-tests iterator-ext
[INFO] [stdout] test tests::try_flat_map_test ... ok
[INFO] [stdout] test tests::try_flatten_results_test_1 ... ok
[INFO] [stdout] test tests::try_flatten_results_test_2 ... ok
[INFO] [stdout] test tests::try_flatten_test ... ok
[INFO] [stdout] test tests::try_scan_test_1 ... ok
[INFO] [stdout] test tests::try_scan_test_2 ... ok
[INFO] [stdout] test tests::try_scan_test_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f72800ea76f1eec0cbd4bd319c22532a250d480311793d7f512ae00733ace238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72800ea76f1eec0cbd4bd319c22532a250d480311793d7f512ae00733ace238", kill_on_drop: false }`
[INFO] [stdout] f72800ea76f1eec0cbd4bd319c22532a250d480311793d7f512ae00733ace238
