[INFO] fetching crate preexplorer 0.3.2...
[INFO] testing preexplorer-0.3.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate preexplorer 0.3.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate preexplorer 0.3.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate preexplorer 0.3.2
[INFO] finished tweaking crates.io crate preexplorer 0.3.2
[INFO] tweaked toml for crates.io crate preexplorer 0.3.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate preexplorer 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf67f091d7ae0c17638fa918f32b37aa8ce1662ee3b48b47386726eb0e61738
[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" "ecf67f091d7ae0c17638fa918f32b37aa8ce1662ee3b48b47386726eb0e61738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf67f091d7ae0c17638fa918f32b37aa8ce1662ee3b48b47386726eb0e61738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf67f091d7ae0c17638fa918f32b37aa8ce1662ee3b48b47386726eb0e61738", kill_on_drop: false }`
[INFO] [stdout] ecf67f091d7ae0c17638fa918f32b37aa8ce1662ee3b48b47386726eb0e61738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffab7951abd59e4ebff5220dab8ed209303f13d1b279b43548d18be0317be565
[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" "ffab7951abd59e4ebff5220dab8ed209303f13d1b279b43548d18be0317be565", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling preexplorer v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.54s
[INFO] running `Command { std: "docker" "inspect" "ffab7951abd59e4ebff5220dab8ed209303f13d1b279b43548d18be0317be565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffab7951abd59e4ebff5220dab8ed209303f13d1b279b43548d18be0317be565", kill_on_drop: false }`
[INFO] [stdout] ffab7951abd59e4ebff5220dab8ed209303f13d1b279b43548d18be0317be565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9179a74fe4fd955d88c092e7736e027e70953c211f2485dec66fa9a14d0e4c44
[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" "9179a74fe4fd955d88c092e7736e027e70953c211f2485dec66fa9a14d0e4c44", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[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 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.21s
[INFO] running `Command { std: "docker" "inspect" "9179a74fe4fd955d88c092e7736e027e70953c211f2485dec66fa9a14d0e4c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9179a74fe4fd955d88c092e7736e027e70953c211f2485dec66fa9a14d0e4c44", kill_on_drop: false }`
[INFO] [stdout] 9179a74fe4fd955d88c092e7736e027e70953c211f2485dec66fa9a14d0e4c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73e5037d28a7896dbe5c5f1e06277b2c0458c64459914451d35fe7c49b4606b5
[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" "73e5037d28a7896dbe5c5f1e06277b2c0458c64459914451d35fe7c49b4606b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/preexplorer-c3c28d65f6e08506
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test configuration::tests::pause ... ok
[INFO] [stdout] test configuration::tests::ranges ... ok
[INFO] [stdout] test configuration::tests::id ... ok
[INFO] [stdout] test configuration::tests::header ... ok
[INFO] [stdout] test configuration::tests::labels ... ok
[INFO] [stdout] test configuration::tests::tics ... ok
[INFO] [stdout] test configuration::tests::log_axis ... ok
[INFO] [stdout] test configuration::tests::title ... ok
[INFO] [stdout] test configuration::tests::style ... ok
[INFO] [stdout] test configuration::tests::extensions ... ok
[INFO] [stdout] test configuration::tests::paths ... ok
[INFO] [stdout] test configuration::tests::custom ... ok
[INFO] [stdout] test configuration::tests::dashtype ... ok
[INFO] [stdout] test configuration::tests::date ... ok
[INFO] [stdout] test sequence::tests::set_style ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/preexplorer-e5c334b02684952e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests preexplorer
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout] 
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:100:1
[INFO] [stdout] running 44 tests
[INFO] [stderr]     |
[INFO] [stderr] 100 | / /// All you ussually need.
[INFO] [stderr] 101 | | pub mod prelude {
[INFO] [stderr] 102 | |     //! Easily start preexploring you results.
[INFO] [stderr] 103 | |     //!
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     //!     .unwrap();
[INFO] [stderr] 125 | |     //! ```
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / /// All you ussually need.
[INFO] [stderr] 101 | | pub mod prelude {
[INFO] [stderr] 102 | |     //! Easily start preexploring you results.
[INFO] [stderr] 103 | |     //!
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     //!     .unwrap();
[INFO] [stderr] 125 | |     //! ```
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - process (line 90) ... ok
[INFO] [stdout] test src/lib.rs - density (line 89) ... ok
[INFO] [stdout] test src/density.rs - density::comparison (line 36) ... ok
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/lib.rs -  (line 27) ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::new (line 52) ... ok
[INFO] [stdout] test src/lib.rs - density (line 83) ... ok
[INFO] [stdout] test src/lib.rs - data (line 85) ... ok
[INFO] [stdout] test src/lib.rs -  (line 62) ... ok
[INFO] [stdout] test src/lib.rs - sequence (line 98) ... ok
[INFO] [stdout] test src/lib.rs - sequence (line 92) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] test src/lib.rs - process (line 96) ... ok
[INFO] [stdout] test src/sequence.rs - sequence::comparison (line 38) ... ok
[INFO] [stdout] test src/process.rs - process::comparison (line 38) ... ok
[INFO] [stdout] test src/lib.rs - traits (line 107) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_id (line 421) ... ok
[INFO] [stdout] test src/lib.rs - traits (line 158) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_id (line 414) ... ok
[INFO] [stdout] test src/lib.rs - traits (line 127) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_pause (line 549) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_pause (line 540) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_pause (line 558) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_date (line 391) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_header (line 348) ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_cdf (line 84) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_custom (line 437) ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_pdf (line 102) ... ok
[INFO] [stdout] test src/process.rs - process::Process<T, S>::new (line 59) ... ok
[INFO] [stdout] test src/density.rs - density::Density<T>::set_cloud (line 120) ... ok
[INFO] [stdout] test src/traits.rs - traits::Saveable::save (line 683) ... ok
[INFO] [stdout] test src/traits.rs - traits::Plotable::plot (line 799) ... ok
[INFO] [stdout] test src/traits.rs - traits::Plotable::plot_later (line 767) ... ok
[INFO] [stdout] test src/sequence.rs - sequence::Sequence<T>::new (line 56) ... ok
[INFO] [stdout] test src/traits.rs - traits::Saveable::save (line 690) ... ok
[INFO] [stdout] test src/traits.rs - traits::Plotable::plot_with_script (line 832) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsy (line 484) ... ok
[INFO] [stdout] test src/traits.rs - traits::Saveable::save_with_id (line 705) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_data_extension (line 316) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_style (line 366) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_plot_extension (line 331) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsx (line 463) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsx (line 455) ... ok
[INFO] [stdout] test src/traits.rs - traits::Configurable::set_ticsy (line 492) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73e5037d28a7896dbe5c5f1e06277b2c0458c64459914451d35fe7c49b4606b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e5037d28a7896dbe5c5f1e06277b2c0458c64459914451d35fe7c49b4606b5", kill_on_drop: false }`
[INFO] [stdout] 73e5037d28a7896dbe5c5f1e06277b2c0458c64459914451d35fe7c49b4606b5