[INFO] fetching crate pipeliner 1.0.1...
[INFO] testing pipeliner-1.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate pipeliner 1.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate pipeliner 1.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pipeliner 1.0.1
[INFO] finished tweaking crates.io crate pipeliner 1.0.1
[INFO] tweaked toml for crates.io crate pipeliner 1.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f36f354be2294b43cb5fd78b319b5aae6266b721b36b17c7c684851d887042c
[INFO] running `Command { std: "docker" "start" "-a" "3f36f354be2294b43cb5fd78b319b5aae6266b721b36b17c7c684851d887042c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f36f354be2294b43cb5fd78b319b5aae6266b721b36b17c7c684851d887042c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f36f354be2294b43cb5fd78b319b5aae6266b721b36b17c7c684851d887042c", kill_on_drop: false }`
[INFO] [stdout] 3f36f354be2294b43cb5fd78b319b5aae6266b721b36b17c7c684851d887042c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d5a6cfb6913471981cdad954eebbbe9a831711d8b796572c086842d5fb1bfda
[INFO] running `Command { std: "docker" "start" "-a" "7d5a6cfb6913471981cdad954eebbbe9a831711d8b796572c086842d5fb1bfda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling pipeliner v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "7d5a6cfb6913471981cdad954eebbbe9a831711d8b796572c086842d5fb1bfda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d5a6cfb6913471981cdad954eebbbe9a831711d8b796572c086842d5fb1bfda", kill_on_drop: false }`
[INFO] [stdout] 7d5a6cfb6913471981cdad954eebbbe9a831711d8b796572c086842d5fb1bfda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26a78ad20af29ff3e40d2cfa35758d0ac78c21c36d2e962c4a4e3dd861c10de
[INFO] running `Command { std: "docker" "start" "-a" "c26a78ad20af29ff3e40d2cfa35758d0ac78c21c36d2e962c4a4e3dd861c10de", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipeliner v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "c26a78ad20af29ff3e40d2cfa35758d0ac78c21c36d2e962c4a4e3dd861c10de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26a78ad20af29ff3e40d2cfa35758d0ac78c21c36d2e962c4a4e3dd861c10de", kill_on_drop: false }`
[INFO] [stdout] c26a78ad20af29ff3e40d2cfa35758d0ac78c21c36d2e962c4a4e3dd861c10de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2aa4e6614ba911262d0c65ddaf8408433887fd710aeb8e90abb2d96d7aa0825
[INFO] running `Command { std: "docker" "start" "-a" "f2aa4e6614ba911262d0c65ddaf8408433887fd710aeb8e90abb2d96d7aa0825", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pipeliner-19508feed970d59d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::basic_test_ordered ... ok
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::test_panic - should panic ... ok
[INFO] [stdout] test tests::test_panic_ordered - should panic ... ok
[INFO] [stdout] test tests::parallel_test ... ok
[INFO] [stdout] test tests::serial_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pipeliner
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2aa4e6614ba911262d0c65ddaf8408433887fd710aeb8e90abb2d96d7aa0825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2aa4e6614ba911262d0c65ddaf8408433887fd710aeb8e90abb2d96d7aa0825", kill_on_drop: false }`
[INFO] [stdout] f2aa4e6614ba911262d0c65ddaf8408433887fd710aeb8e90abb2d96d7aa0825