[INFO] fetching crate test-sampler 0.1.0...
[INFO] testing test-sampler-0.1.0 against 1.78.0 for beta-1.79-2
[INFO] extracting crate test-sampler 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate test-sampler 0.1.0 on toolchain 1.78.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is_sorted v0.1.1
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded argmin-math v0.3.0
[INFO] [stderr]   Downloaded slog-term v2.9.1
[INFO] [stderr]   Downloaded argmin v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fc6da517ff2d4d665e03727eebbc8721ae56ea02e42144d6bcaa669d993f3f7
[INFO] running `Command { std: "docker" "start" "-a" "7fc6da517ff2d4d665e03727eebbc8721ae56ea02e42144d6bcaa669d993f3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc6da517ff2d4d665e03727eebbc8721ae56ea02e42144d6bcaa669d993f3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc6da517ff2d4d665e03727eebbc8721ae56ea02e42144d6bcaa669d993f3f7", kill_on_drop: false }`
[INFO] [stdout] 7fc6da517ff2d4d665e03727eebbc8721ae56ea02e42144d6bcaa669d993f3f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d59303c9f0e917eeee707340dcb1c00d591a1c81b1c1b02933844adb8e21381f
[INFO] running `Command { std: "docker" "start" "-a" "d59303c9f0e917eeee707340dcb1c00d591a1c81b1c1b02933844adb8e21381f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling slog-term v2.9.1
[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 v0.8.5
[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 28.53s
[INFO] running `Command { std: "docker" "inspect" "d59303c9f0e917eeee707340dcb1c00d591a1c81b1c1b02933844adb8e21381f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59303c9f0e917eeee707340dcb1c00d591a1c81b1c1b02933844adb8e21381f", kill_on_drop: false }`
[INFO] [stdout] d59303c9f0e917eeee707340dcb1c00d591a1c81b1c1b02933844adb8e21381f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147aa87e057cbc3cadfa13986eff476a811c5da64bd269148156fd64c77752b7
[INFO] running `Command { std: "docker" "start" "-a" "147aa87e057cbc3cadfa13986eff476a811c5da64bd269148156fd64c77752b7", 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 2.41s
[INFO] running `Command { std: "docker" "inspect" "147aa87e057cbc3cadfa13986eff476a811c5da64bd269148156fd64c77752b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147aa87e057cbc3cadfa13986eff476a811c5da64bd269148156fd64c77752b7", kill_on_drop: false }`
[INFO] [stdout] 147aa87e057cbc3cadfa13986eff476a811c5da64bd269148156fd64c77752b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79cd0fcd3608f4b6a4aca3c2c020f5f236c0bbacad84c196d3b46175a248384d
[INFO] running `Command { std: "docker" "start" "-a" "79cd0fcd3608f4b6a4aca3c2c020f5f236c0bbacad84c196d3b46175a248384d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_sampler-7e4590918ee780f3)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test stat_tests::tests::test_ad ... ok
[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_test ... ok
[INFO] [stdout] test stat_tests::tests::test_ks2_test_repeated_samples ... ok
[INFO] [stdout] test stat_tests::tests::test_ks_cdf_complement ... ok
[INFO] [stdout] test stat_tests::tests::test_ad_cdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf_enumerated_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ks2_test ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_error ... ok
[INFO] [stdout] test tests::test_histogram_distribution_errors ... ok
[INFO] [stdout] test tests::test_histogram_distribution ... ok
[INFO] [stdout] test tests::test_search_of_sorted_grid ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_same_sample ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_2 ... ok
[INFO] [stdout] test tests::test_function_sampler_setup_errors ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper ... ok
[INFO] [stdout] test tests::test_histogram_calculation ... 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] [stderr]    Doc-tests test-sampler
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/stat_tests.rs - stat_tests (line 11) ... ok
[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] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79cd0fcd3608f4b6a4aca3c2c020f5f236c0bbacad84c196d3b46175a248384d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79cd0fcd3608f4b6a4aca3c2c020f5f236c0bbacad84c196d3b46175a248384d", kill_on_drop: false }`
[INFO] [stdout] 79cd0fcd3608f4b6a4aca3c2c020f5f236c0bbacad84c196d3b46175a248384d
[INFO] testing test-sampler-0.1.0 against beta-2024-05-11 for beta-1.79-2
[INFO] extracting crate test-sampler 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate test-sampler 0.1.0 on toolchain beta-2024-05-11
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-05-11" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-05-11" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding argmin v0.8.1 (latest: v0.10.0)
[INFO] [stderr]       Adding argmin-math v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-05-11" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e81da1a94e1303dd88705c6803c322d9125ff5cefbe0bbcd9a593dd94263f5f8
[INFO] running `Command { std: "docker" "start" "-a" "e81da1a94e1303dd88705c6803c322d9125ff5cefbe0bbcd9a593dd94263f5f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e81da1a94e1303dd88705c6803c322d9125ff5cefbe0bbcd9a593dd94263f5f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81da1a94e1303dd88705c6803c322d9125ff5cefbe0bbcd9a593dd94263f5f8", kill_on_drop: false }`
[INFO] [stdout] e81da1a94e1303dd88705c6803c322d9125ff5cefbe0bbcd9a593dd94263f5f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c173ac9e57a27d5df8c6309e8fb9300815366203e970e04ed32ae547908f56ab
[INFO] running `Command { std: "docker" "start" "-a" "c173ac9e57a27d5df8c6309e8fb9300815366203e970e04ed32ae547908f56ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling slog-term v2.9.1
[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 v0.8.5
[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 25.15s
[INFO] running `Command { std: "docker" "inspect" "c173ac9e57a27d5df8c6309e8fb9300815366203e970e04ed32ae547908f56ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c173ac9e57a27d5df8c6309e8fb9300815366203e970e04ed32ae547908f56ab", kill_on_drop: false }`
[INFO] [stdout] c173ac9e57a27d5df8c6309e8fb9300815366203e970e04ed32ae547908f56ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12767e53fd81581e50fb68e94283a90a2b669affea5b0105de207cc8672fd150
[INFO] running `Command { std: "docker" "start" "-a" "12767e53fd81581e50fb68e94283a90a2b669affea5b0105de207cc8672fd150", 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 1.70s
[INFO] running `Command { std: "docker" "inspect" "12767e53fd81581e50fb68e94283a90a2b669affea5b0105de207cc8672fd150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12767e53fd81581e50fb68e94283a90a2b669affea5b0105de207cc8672fd150", kill_on_drop: false }`
[INFO] [stdout] 12767e53fd81581e50fb68e94283a90a2b669affea5b0105de207cc8672fd150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46b05340925325663e0610341ef5b9c782f71e0cf25a1d43b454712f0b2ec6dc
[INFO] running `Command { std: "docker" "start" "-a" "46b05340925325663e0610341ef5b9c782f71e0cf25a1d43b454712f0b2ec6dc", 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-527b8a363446391a)
[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_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ecdf_enumerated_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_same_sample ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper ... 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 tests::test_histogram_calculation ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_error ... ok
[INFO] [stdout] test tests::test_histogram_distribution ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper_2 ... ok
[INFO] [stdout] test tests::test_histogram_distribution_errors ... ok
[INFO] [stdout] test tests::test_search_of_sorted_grid ... ok
[INFO] [stdout] test tests::test_function_sampler_setup_errors ... ok
[INFO] [stdout] test stat_tests::tests::test_ks_cdf_complement ... ok
[INFO] [stdout] test tests::test_function_sampler_sampling ... 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 stat_tests::tests::test_ks_cdf_complement_invalid_range - should panic ... 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 0.10s
[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/stat_tests.rs - stat_tests (line 11) ... 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 2.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46b05340925325663e0610341ef5b9c782f71e0cf25a1d43b454712f0b2ec6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b05340925325663e0610341ef5b9c782f71e0cf25a1d43b454712f0b2ec6dc", kill_on_drop: false }`
[INFO] [stdout] 46b05340925325663e0610341ef5b9c782f71e0cf25a1d43b454712f0b2ec6dc