[INFO] fetching crate petri 0.0.4... [INFO] testing petri-0.0.4 against 1.59.0 for beta-1.60-1 [INFO] extracting crate petri 0.0.4 into /workspace/builds/worker-61/source [INFO] validating manifest of crates.io crate petri 0.0.4 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 petri 0.0.4 [INFO] finished tweaking crates.io crate petri 0.0.4 [INFO] tweaked toml for crates.io crate petri 0.0.4 written to /workspace/builds/worker-61/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray v0.10.14 [INFO] [stderr] Downloaded rayon v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] f044387366e8229034b0a66445432f9f707c582cbdd21404e1ee2492e09dbbdb [INFO] running `Command { std: "docker" "start" "-a" "f044387366e8229034b0a66445432f9f707c582cbdd21404e1ee2492e09dbbdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f044387366e8229034b0a66445432f9f707c582cbdd21404e1ee2492e09dbbdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f044387366e8229034b0a66445432f9f707c582cbdd21404e1ee2492e09dbbdb", kill_on_drop: false }` [INFO] [stdout] f044387366e8229034b0a66445432f9f707c582cbdd21404e1ee2492e09dbbdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 4dca010db2c5afde27732f45af8497d3980a3993b6eb20a7012a01a793dad429 [INFO] running `Command { std: "docker" "start" "-a" "4dca010db2c5afde27732f45af8497d3980a3993b6eb20a7012a01a793dad429", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling ndarray v0.10.14 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling petri v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/algo/simple.rs:45:26 [INFO] [stdout] | [INFO] [stdout] 45 | _marker: PhantomData<(O)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - _marker: PhantomData<(O)>, [INFO] [stdout] 45 + _marker: PhantomData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.27s [INFO] running `Command { std: "docker" "inspect" "4dca010db2c5afde27732f45af8497d3980a3993b6eb20a7012a01a793dad429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dca010db2c5afde27732f45af8497d3980a3993b6eb20a7012a01a793dad429", kill_on_drop: false }` [INFO] [stdout] 4dca010db2c5afde27732f45af8497d3980a3993b6eb20a7012a01a793dad429 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 673a1cffc90924e8ed8c7781a50f909a86d1f277af6acb1006f2c196c04fc92a [INFO] running `Command { std: "docker" "start" "-a" "673a1cffc90924e8ed8c7781a50f909a86d1f277af6acb1006f2c196c04fc92a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/algo/simple.rs:45:26 [INFO] [stdout] | [INFO] [stdout] 45 | _marker: PhantomData<(O)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - _marker: PhantomData<(O)>, [INFO] [stdout] 45 + _marker: PhantomData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling petri v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/algo/simple.rs:45:26 [INFO] [stdout] | [INFO] [stdout] 45 | _marker: PhantomData<(O)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - _marker: PhantomData<(O)>, [INFO] [stdout] 45 + _marker: PhantomData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.60s [INFO] running `Command { std: "docker" "inspect" "673a1cffc90924e8ed8c7781a50f909a86d1f277af6acb1006f2c196c04fc92a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673a1cffc90924e8ed8c7781a50f909a86d1f277af6acb1006f2c196c04fc92a", kill_on_drop: false }` [INFO] [stdout] 673a1cffc90924e8ed8c7781a50f909a86d1f277af6acb1006f2c196c04fc92a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 9857a543da07ecf22b2dc85e03939c0cf9708625b3b661befd07ba4b4a80ebe0 [INFO] running `Command { std: "docker" "start" "-a" "9857a543da07ecf22b2dc85e03939c0cf9708625b3b661befd07ba4b4a80ebe0", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/algo/simple.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | _marker: PhantomData<(O)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 45 - _marker: PhantomData<(O)>, [INFO] [stderr] 45 + _marker: PhantomData, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `petri` (lib) generated 1 warning [INFO] [stderr] warning: `petri` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/petri-65a1a97ab49c4eb5) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test ops::crossover::one_point::test::test_crosses_correctly ... ok [INFO] [stdout] test ops::crossover::two_point::test::test_crosses_correctly ... ok [INFO] [stdout] test ops::mutate::flip_bit::test::test_mutates_correctly ... ok [INFO] [stdout] test ops::crossover::one_point::test::test_panics_on_different_len - should panic ... ok [INFO] [stdout] test ops::crossover::two_point::test::test_panics_on_different_len - should panic ... ok [INFO] [stdout] test ops::mutate::flip_bit::test::test_panics_on_gt_1 - should panic ... ok [INFO] [stdout] test ops::mutate::shuffle_indexes::test::test_panics_on_gt_1 - should panic ... ok [INFO] [stdout] test ops::mutate::flip_bit::test::test_panics_on_lt_0 - should panic ... ok [INFO] [stdout] test ops::mutate::shuffle_indexes::test::test_panics_on_lt_0 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests petri [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/algo/simple.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | _marker: PhantomData<(O)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 45 - _marker: PhantomData<(O)>, [INFO] [stderr] 45 + _marker: PhantomData, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "9857a543da07ecf22b2dc85e03939c0cf9708625b3b661befd07ba4b4a80ebe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9857a543da07ecf22b2dc85e03939c0cf9708625b3b661befd07ba4b4a80ebe0", kill_on_drop: false }` [INFO] [stdout] 9857a543da07ecf22b2dc85e03939c0cf9708625b3b661befd07ba4b4a80ebe0