[INFO] crate pipelines 0.4.0 is already in cache
[INFO] testing pipelines-0.4.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate pipelines 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pipelines 0.4.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pipelines 0.4.0
[INFO] finished tweaking crates.io crate pipelines 0.4.0
[INFO] tweaked toml for crates.io crate pipelines 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0ac6778754db7a2be3dcd320d90d27d3f8203c34e74822d7bf10de9425cf202
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a0ac6778754db7a2be3dcd320d90d27d3f8203c34e74822d7bf10de9425cf202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0ac6778754db7a2be3dcd320d90d27d3f8203c34e74822d7bf10de9425cf202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ac6778754db7a2be3dcd320d90d27d3f8203c34e74822d7bf10de9425cf202", kill_on_drop: false }`
[INFO] [stdout] a0ac6778754db7a2be3dcd320d90d27d3f8203c34e74822d7bf10de9425cf202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dbd17cf47038a5efaeff7ee65ff26ae2c5a67c205181f788f833197a9359550
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6dbd17cf47038a5efaeff7ee65ff26ae2c5a67c205181f788f833197a9359550", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling pipelines v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "6dbd17cf47038a5efaeff7ee65ff26ae2c5a67c205181f788f833197a9359550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbd17cf47038a5efaeff7ee65ff26ae2c5a67c205181f788f833197a9359550", kill_on_drop: false }`
[INFO] [stdout] 6dbd17cf47038a5efaeff7ee65ff26ae2c5a67c205181f788f833197a9359550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b532ad9ba125165d6d1c5aea74e2f090e5fc8c85ab7dec4a20a5e722e0df6dc0
[INFO] running `Command { std: "docker" "start" "-a" "b532ad9ba125165d6d1c5aea74e2f090e5fc8c85ab7dec4a20a5e722e0df6dc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling pipelines v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.38s
[INFO] running `Command { std: "docker" "inspect" "b532ad9ba125165d6d1c5aea74e2f090e5fc8c85ab7dec4a20a5e722e0df6dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b532ad9ba125165d6d1c5aea74e2f090e5fc8c85ab7dec4a20a5e722e0df6dc0", kill_on_drop: false }`
[INFO] [stdout] b532ad9ba125165d6d1c5aea74e2f090e5fc8c85ab7dec4a20a5e722e0df6dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee11df86c1019ba3fe52e7083a2d16d11aa24fed92616c53af55d46c349a1f69
[INFO] running `Command { std: "docker" "start" "-a" "ee11df86c1019ba3fe52e7083a2d16d11aa24fed92616c53af55d46c349a1f69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pipelines-c6b5c8b0f7b5d3d9
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::multiple_map ... ok
[INFO] [stdout] test tests::map ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::filter ... ok
[INFO] [stdout] test tests::simple_closure ... ok
[INFO] [stdout] test tests::pmap ... ok
[INFO] [stdout] test tests::multiplex_map_closure ... ok
[INFO] [stdout] test tests::config ... ok
[INFO] [stdout] test tests::preduce ... ok
[INFO] [stderr]    Doc-tests pipelines
[INFO] [stdout] test tests::multiplex_map_function ... ok
[INFO] [stdout] test tests::mapreduce ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::map (line 570) ... ok
[INFO] [stdout] test src/lib.rs - PipelineConfig (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::new (line 377) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::filter (line 629) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::pmap (line 596) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<(OutKey, OutValue)>::reduce (line 683) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::then (line 431) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<(OutKey, OutValue)>::preduce (line 773) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::drain (line 656) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::pipe (line 457) ... ok
[INFO] [stdout] test src/lib.rs - Pipeline<Output>::ppipe (line 493) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee11df86c1019ba3fe52e7083a2d16d11aa24fed92616c53af55d46c349a1f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee11df86c1019ba3fe52e7083a2d16d11aa24fed92616c53af55d46c349a1f69", kill_on_drop: false }`
[INFO] [stdout] ee11df86c1019ba3fe52e7083a2d16d11aa24fed92616c53af55d46c349a1f69