[INFO] fetching crate test-sampler 0.1.0...
[INFO] testing test-sampler-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate test-sampler 0.1.0 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-sampler 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages to latest compatible versions
[INFO] [stderr]       Adding argmin v0.8.1 (available: v0.11.0)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded slog-term v2.9.2
[INFO] [stderr]   Downloaded slog-json v2.6.1
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded argmin-math v0.3.0
[INFO] [stderr]   Downloaded argmin v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f11a6250d6298641389a3c33a1e71b5537044f6ceed0936c0530c72db21ca7a
[INFO] running `Command { std: "docker" "start" "-a" "0f11a6250d6298641389a3c33a1e71b5537044f6ceed0936c0530c72db21ca7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f11a6250d6298641389a3c33a1e71b5537044f6ceed0936c0530c72db21ca7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f11a6250d6298641389a3c33a1e71b5537044f6ceed0936c0530c72db21ca7a", kill_on_drop: false }`
[INFO] [stdout] 0f11a6250d6298641389a3c33a1e71b5537044f6ceed0936c0530c72db21ca7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b87a9bde66f083159fb74ac29b2757c52c44274c1fcfe7b3b3268917e4b5d5a
[INFO] running `Command { std: "docker" "start" "-a" "7b87a9bde66f083159fb74ac29b2757c52c44274c1fcfe7b3b3268917e4b5d5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling rand_core v0.6.4
[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 v0.8.6
[INFO] [stderr]    Compiling slog-json v2.6.1
[INFO] [stderr]    Compiling slog-term v2.9.2
[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 13.04s
[INFO] running `Command { std: "docker" "inspect" "7b87a9bde66f083159fb74ac29b2757c52c44274c1fcfe7b3b3268917e4b5d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b87a9bde66f083159fb74ac29b2757c52c44274c1fcfe7b3b3268917e4b5d5a", kill_on_drop: false }`
[INFO] [stdout] 7b87a9bde66f083159fb74ac29b2757c52c44274c1fcfe7b3b3268917e4b5d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d705ee3e6f54fe4e4f4844987b06bb8105ebfdf58c7d5a62f52f1ff16185a0
[INFO] running `Command { std: "docker" "start" "-a" "38d705ee3e6f54fe4e4f4844987b06bb8105ebfdf58c7d5a62f52f1ff16185a0", 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 1.16s
[INFO] running `Command { std: "docker" "inspect" "38d705ee3e6f54fe4e4f4844987b06bb8105ebfdf58c7d5a62f52f1ff16185a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d705ee3e6f54fe4e4f4844987b06bb8105ebfdf58c7d5a62f52f1ff16185a0", kill_on_drop: false }`
[INFO] [stdout] 38d705ee3e6f54fe4e4f4844987b06bb8105ebfdf58c7d5a62f52f1ff16185a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45679af989769d15a0aff1d2f8113651496062a8fac932bd64864429fcc754d9
[INFO] running `Command { std: "docker" "start" "-a" "45679af989769d15a0aff1d2f8113651496062a8fac932bd64864429fcc754d9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_sampler-48feb231a492fd02)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test stat_tests::tests::test_ad ... ok
[INFO] [stdout] test stat_tests::tests::test_ad_cdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_test ... ok
[INFO] [stdout] test stat_tests::tests::test_ks2_test ... ok
[INFO] [stdout] test stat_tests::tests::test_ks2_test_repeated_samples ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_2 ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_same_sample ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf_enumerated_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ks_cdf_complement ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_error ... 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 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] test tests::test_histogram_pdf_sampling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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/stat_tests.rs - stat_tests (line 11) ... ok
[INFO] [stdout] test src/lib.rs - FunctionSampler (line 297) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45679af989769d15a0aff1d2f8113651496062a8fac932bd64864429fcc754d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45679af989769d15a0aff1d2f8113651496062a8fac932bd64864429fcc754d9", kill_on_drop: false }`
[INFO] [stdout] 45679af989769d15a0aff1d2f8113651496062a8fac932bd64864429fcc754d9
