[INFO] fetching crate test-sampler 0.1.0...
[INFO] testing test-sampler-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate test-sampler 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate test-sampler 0.1.0
[INFO] finished tweaking crates.io crate test-sampler 0.1.0
[INFO] tweaked toml for crates.io crate test-sampler 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-sampler 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] [stderr]       Adding argmin v0.8.1 (available: v0.11.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05850b01a4a1d464b5abd7982a0a2221e8d17521a4d0f4a27ab41e64faf7cfcb
[INFO] running `Command { std: "docker" "start" "-a" "05850b01a4a1d464b5abd7982a0a2221e8d17521a4d0f4a27ab41e64faf7cfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05850b01a4a1d464b5abd7982a0a2221e8d17521a4d0f4a27ab41e64faf7cfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05850b01a4a1d464b5abd7982a0a2221e8d17521a4d0f4a27ab41e64faf7cfcb", kill_on_drop: false }`
[INFO] [stdout] 05850b01a4a1d464b5abd7982a0a2221e8d17521a4d0f4a27ab41e64faf7cfcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59d4cb078b336154a3125060de0517214dbac9ea8515e9f919fc421749655e5b
[INFO] running `Command { std: "docker" "start" "-a" "59d4cb078b336154a3125060de0517214dbac9ea8515e9f919fc421749655e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling slog-term v2.9.2
[INFO] [stderr]    Compiling slog-json v2.6.1
[INFO] [stderr]    Compiling argmin-math v0.3.0
[INFO] [stderr]    Compiling argmin v0.8.1
[INFO] [stderr]    Compiling test-sampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.27s
[INFO] running `Command { std: "docker" "inspect" "59d4cb078b336154a3125060de0517214dbac9ea8515e9f919fc421749655e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d4cb078b336154a3125060de0517214dbac9ea8515e9f919fc421749655e5b", kill_on_drop: false }`
[INFO] [stdout] 59d4cb078b336154a3125060de0517214dbac9ea8515e9f919fc421749655e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d39a85ab50ddcdc2afa752e68f1426ff87480b96809616b8e0b27cfdecdc0850
[INFO] running `Command { std: "docker" "start" "-a" "d39a85ab50ddcdc2afa752e68f1426ff87480b96809616b8e0b27cfdecdc0850", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-sampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "d39a85ab50ddcdc2afa752e68f1426ff87480b96809616b8e0b27cfdecdc0850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39a85ab50ddcdc2afa752e68f1426ff87480b96809616b8e0b27cfdecdc0850", kill_on_drop: false }`
[INFO] [stdout] d39a85ab50ddcdc2afa752e68f1426ff87480b96809616b8e0b27cfdecdc0850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d6adb7982e6031d17587d7c3f407e52e11ff55b3aeb608fdc4749f500357dbd
[INFO] running `Command { std: "docker" "start" "-a" "7d6adb7982e6031d17587d7c3f407e52e11ff55b3aeb608fdc4749f500357dbd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_sampler-4904b959a366d3e5)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test stat_tests::tests::test_ecdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_error ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf_enumerated_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ks2_test_repeated_samples ... ok
[INFO] [stdout] test stat_tests::tests::test_ad_cdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ks2_test ... ok
[INFO] [stdout] test stat_tests::tests::test_ad ... ok
[INFO] [stdout] test stat_tests::tests::test_ks_cdf_complement ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_2 ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_same_sample ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_test ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper ... ok
[INFO] [stdout] test tests::test_histogram_calculation ... ok
[INFO] [stdout] test tests::test_histogram_distribution ... ok
[INFO] [stdout] test tests::test_search_of_sorted_grid ... ok
[INFO] [stdout] test tests::test_histogram_distribution_errors ... ok
[INFO] [stdout] test tests::test_function_sampler_setup_errors ... ok
[INFO] [stdout] test tests::test_histogram_pdf_sampling ... ok
[INFO] [stdout] test stat_tests::tests::test_ks_cdf_complement_invalid_range - should panic ... ok
[INFO] [stdout] test tests::test_function_sampler_negative_pdf - should panic ... ok
[INFO] [stdout] test tests::test_invalid_histogram_calculation - should panic ... ok
[INFO] [stdout] test tests::test_function_sampler_sampling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test_sampler
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - linspace (line 248) ... ok
[INFO] [stdout] test src/stat_tests.rs - stat_tests::Ecdf (line 64) ... ok
[INFO] [stdout] test src/lib.rs - FunctionSampler (line 297) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/stat_tests.rs - stat_tests (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d6adb7982e6031d17587d7c3f407e52e11ff55b3aeb608fdc4749f500357dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6adb7982e6031d17587d7c3f407e52e11ff55b3aeb608fdc4749f500357dbd", kill_on_drop: false }`
[INFO] [stdout] 7d6adb7982e6031d17587d7c3f407e52e11ff55b3aeb608fdc4749f500357dbd
