[INFO] fetching crate preexplorer 0.4.1...
[INFO] testing preexplorer-0.4.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate preexplorer 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate preexplorer 0.4.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate preexplorer 0.4.1
[INFO] finished tweaking crates.io crate preexplorer 0.4.1
[INFO] tweaked toml for crates.io crate preexplorer 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate preexplorer 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff25aebcd2a876c5ba8468c46412cfda4be8d31a65771a5e0ae614efddf3b651
[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" "ff25aebcd2a876c5ba8468c46412cfda4be8d31a65771a5e0ae614efddf3b651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff25aebcd2a876c5ba8468c46412cfda4be8d31a65771a5e0ae614efddf3b651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff25aebcd2a876c5ba8468c46412cfda4be8d31a65771a5e0ae614efddf3b651", kill_on_drop: false }`
[INFO] [stdout] ff25aebcd2a876c5ba8468c46412cfda4be8d31a65771a5e0ae614efddf3b651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69f41b1d7276e9deca5955491a821c612bf438fd9bd2b818b7be20daac9c2878
[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" "69f41b1d7276e9deca5955491a821c612bf438fd9bd2b818b7be20daac9c2878", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling average v0.10.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling preexplorer v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.75s
[INFO] running `Command { std: "docker" "inspect" "69f41b1d7276e9deca5955491a821c612bf438fd9bd2b818b7be20daac9c2878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f41b1d7276e9deca5955491a821c612bf438fd9bd2b818b7be20daac9c2878", kill_on_drop: false }`
[INFO] [stdout] 69f41b1d7276e9deca5955491a821c612bf438fd9bd2b818b7be20daac9c2878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1db15c6ed45cfce51fd8e01512600483ecfe959299c2bcea1df51fe9fab1f407
[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" "1db15c6ed45cfce51fd8e01512600483ecfe959299c2bcea1df51fe9fab1f407", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling preexplorer v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "1db15c6ed45cfce51fd8e01512600483ecfe959299c2bcea1df51fe9fab1f407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db15c6ed45cfce51fd8e01512600483ecfe959299c2bcea1df51fe9fab1f407", kill_on_drop: false }`
[INFO] [stdout] 1db15c6ed45cfce51fd8e01512600483ecfe959299c2bcea1df51fe9fab1f407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 193384dfe0ab2aaa8ea332f46d919c84868d245d192246da2c79e7024a07f0a5
[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" "193384dfe0ab2aaa8ea332f46d919c84868d245d192246da2c79e7024a07f0a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/preexplorer-8a37a74696f63022)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test configuration::tests::dashtype ... ok
[INFO] [stdout] test configuration::tests::custom ... ok
[INFO] [stdout] test configuration::tests::extensions ... ok
[INFO] [stdout] test configuration::tests::header ... ok
[INFO] [stdout] test configuration::tests::id ... ok
[INFO] [stdout] test configuration::tests::labels ... ok
[INFO] [stdout] test configuration::tests::log_axis ... ok
[INFO] [stdout] test configuration::tests::paths ... ok
[INFO] [stdout] test configuration::tests::ranges ... ok
[INFO] [stdout] test configuration::tests::pause ... ok
[INFO] [stdout] test configuration::tests::tics ... ok
[INFO] [stdout] test configuration::tests::style ... ok
[INFO] [stdout] test configuration::tests::title ... ok
[INFO] [stdout] test process::bin::tests::set_style ... ok
[INFO] [stdout] test process::violin::tests::set_style ... ok
[INFO] [stdout] test sequence::bin::tests::set_style ... ok
[INFO] [stdout] test sequence::error::tests::set_style ... ok
[INFO] [stdout] test sequence::tests::set_style ... ok
[INFO] [stdout] test sequence::violin::tests::set_style ... ok
[INFO] [stdout] test configuration::tests::date ... ok
[INFO] [stdout] test sequence::error::tests::from_densitites ... ok
[INFO] [stdout] test sequence::violin::tests::from_densitites ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests preexplorer
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test src/density/comparison.rs - density::comparison::Densities (line 14) - compile ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::new (line 50) - compile ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 109) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 51) - compile ... ok
[INFO] [stdout] test src/density.rs - density::Density (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] test src/data.rs - data::Data (line 18) - compile ... ok
[INFO] [stdout] test src/density.rs - density::Density (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 62) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 100) - compile ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Heatmap (line 28) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Process (line 27) - compile ... ok
[INFO] [stdout] test src/process.rs - process::Process (line 33) - compile ... ok
[INFO] [stdout] test src/matrix/comparison.rs - matrix::comparison::Heatmaps (line 14) - compile ... ok
[INFO] [stdout] test src/process/bin.rs - process::bin::ProcessBin (line 15) - compile ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Heatmap (line 36) - compile ... ok
[INFO] [stdout] test src/process/bin/comparison.rs - process::bin::comparison::ProcessBins (line 15) - compile ... ok
[INFO] [stdout] test src/process/error.rs - process::error::ProcessError (line 18) - compile ... ok
[INFO] [stdout] test src/process/error.rs - process::error::ProcessError (line 26) - compile ... ok
[INFO] [stdout] test src/lib.rs - traits (line 155) ... ok
[INFO] [stdout] test src/process/bin.rs - process::bin::ProcessBin (line 23) - compile ... ok
[INFO] [stdout] test src/process/comparison.rs - process::comparison::Processes (line 14) - compile ... ok
[INFO] [stdout] test src/lib.rs - traits (line 104) ... ok
[INFO] [stdout] test src/process/error/comparison.rs - process::error::comparison::ProcessErrors (line 15) - compile ... ok
[INFO] [stdout] test src/process/violin.rs - process::violin::ProcessViolin (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - traits (line 124) ... ok
[INFO] [stdout] test src/process/violin.rs - process::violin::ProcessViolin (line 23) - compile ... ok
[INFO] [stdout] test src/process/violin/comparison.rs - process::violin::comparison::ProcessViolins (line 15) - compile ... ok
[INFO] [stdout] test src/sequence.rs - sequence::Sequence (line 27) - compile ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Heatmap<T,S,U>::new (line 77) ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_pdf (line 101) ... ok
[INFO] [stdout] test src/sequence.rs - sequence::Sequence (line 33) - compile ... ok
[INFO] [stdout] test src/sequence/bin/comparison.rs - sequence::bin::comparison::SequenceBins (line 15) - compile ... ok
[INFO] [stdout] test src/sequence/error.rs - sequence::error::SequenceError (line 18) - compile ... ok
[INFO] [stdout] test src/sequence/bin.rs - sequence::bin::SequenceBin (line 20) - compile ... ok
[INFO] [stdout] test src/sequence/bin.rs - sequence::bin::SequenceBin (line 28) - compile ... ok
[INFO] [stdout] test src/sequence/comparison.rs - sequence::comparison::Sequences (line 14) - compile ... ok
[INFO] [stdout] test src/sequence/error.rs - sequence::error::SequenceError (line 25) - compile ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_cdf (line 83) ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_cloud (line 119) ... ok
[INFO] [stdout] test src/process/bin.rs - process::bin::ProcessBin<T,S>::new (line 57) ... ok
[INFO] [stdout] test src/process.rs - process::Process<T,S>::new (line 67) ... ok
[INFO] [stdout] test src/sequence/error/comparison.rs - sequence::error::comparison::SequenceErrors (line 14) - compile ... ok
[INFO] [stdout] test src/sequence/violin.rs - sequence::violin::SequenceViolin (line 16) - compile ... ok
[INFO] [stdout] test src/process/error.rs - process::error::ProcessError<T>::new (line 53) ... ok
[INFO] [stdout] test src/sequence/violin.rs - sequence::violin::SequenceViolin (line 23) - compile ... ok
[INFO] [stdout] test src/sequence/violin/comparison.rs - sequence::violin::comparison::SequenceViolins (line 15) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_id (line 428) - compile ... ok
[INFO] [stdout] test src/sequence/error.rs - sequence::error::SequenceError::new (line 50) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_pause (line 547) - compile ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_bins (line 146) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_id (line 421) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_pause (line 556) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_pause (line 565) - compile ... ok
[INFO] [stdout] test src/sequence/bin.rs - sequence::bin::SequenceBin<T>::new (line 67) ... ok
[INFO] [stdout] test src/traits.rs - traits::Plotable::plot_later (line 788) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Plotable::plot (line 820) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Saveable::save (line 702) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_plot_extension (line 338) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_data_extension (line 323) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsx (line 462) ... ok
[INFO] [stdout] test src/sequence.rs - sequence::Sequence<T>::new (line 65) ... ok
[INFO] [stdout] test src/traits.rs - traits::Plotable::plot_with_script (line 853) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Saveable::save (line 709) - compile ... ok
[INFO] [stdout] test src/traits.rs - traits::Saveable::save_with_id (line 724) - compile ... ok
[INFO] [stdout] test src/process/violin.rs - process::violin::ProcessViolin<T,S>::new (line 55) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_header (line 355) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_date (line 398) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_style (line 373) ... ok
[INFO] [stdout] test src/sequence/violin.rs - sequence::violin::SequenceViolin<T>::new (line 49) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsy (line 491) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_custom (line 444) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsy (line 499) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsx (line 470) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "193384dfe0ab2aaa8ea332f46d919c84868d245d192246da2c79e7024a07f0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193384dfe0ab2aaa8ea332f46d919c84868d245d192246da2c79e7024a07f0a5", kill_on_drop: false }`
[INFO] [stdout] 193384dfe0ab2aaa8ea332f46d919c84868d245d192246da2c79e7024a07f0a5