[INFO] fetching crate test-sampler 0.1.0...
[INFO] testing test-sampler-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate test-sampler 0.1.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-sampler 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded erased-serde v0.3.31
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded term v1.2.0
[INFO] [stderr]   Downloaded argmin-math v0.3.0
[INFO] [stderr]   Downloaded slog-term v2.9.2
[INFO] [stderr]   Downloaded is_sorted v0.1.1
[INFO] [stderr]   Downloaded argmin v0.8.1
[INFO] [stderr]   Downloaded slog-json v2.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33f728efa0920386f84287e9a1ef5657469735fecf00e9c6cb25ea0d70a2a157
[INFO] running `Command { std: "docker" "start" "-a" "33f728efa0920386f84287e9a1ef5657469735fecf00e9c6cb25ea0d70a2a157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33f728efa0920386f84287e9a1ef5657469735fecf00e9c6cb25ea0d70a2a157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f728efa0920386f84287e9a1ef5657469735fecf00e9c6cb25ea0d70a2a157", kill_on_drop: false }`
[INFO] [stdout] 33f728efa0920386f84287e9a1ef5657469735fecf00e9c6cb25ea0d70a2a157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f3ac11b6f05ab7e65e2adb97dc738971584bbfae743f1fadfa1428e6151362
[INFO] running `Command { std: "docker" "start" "-a" "53f3ac11b6f05ab7e65e2adb97dc738971584bbfae743f1fadfa1428e6151362", kill_on_drop: false }`
[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 deranged v0.5.5
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling term v1.2.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling serde_json v1.0.145
[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 14.21s
[INFO] running `Command { std: "docker" "inspect" "53f3ac11b6f05ab7e65e2adb97dc738971584bbfae743f1fadfa1428e6151362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f3ac11b6f05ab7e65e2adb97dc738971584bbfae743f1fadfa1428e6151362", kill_on_drop: false }`
[INFO] [stdout] 53f3ac11b6f05ab7e65e2adb97dc738971584bbfae743f1fadfa1428e6151362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219d2d1a752355cea9444196eae88bdd67c24ff4c45c88f323c36dbd6a94d70c
[INFO] running `Command { std: "docker" "start" "-a" "219d2d1a752355cea9444196eae88bdd67c24ff4c45c88f323c36dbd6a94d70c", 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 1.08s
[INFO] running `Command { std: "docker" "inspect" "219d2d1a752355cea9444196eae88bdd67c24ff4c45c88f323c36dbd6a94d70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219d2d1a752355cea9444196eae88bdd67c24ff4c45c88f323c36dbd6a94d70c", kill_on_drop: false }`
[INFO] [stdout] 219d2d1a752355cea9444196eae88bdd67c24ff4c45c88f323c36dbd6a94d70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3888bbfb6c6965c016d2a15822c56455838d94f951374075d6df20923c1360d
[INFO] running `Command { std: "docker" "start" "-a" "f3888bbfb6c6965c016d2a15822c56455838d94f951374075d6df20923c1360d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_sampler-c264fe4892d4d194)
[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_ecdf_enumerated_bridge ... ok
[INFO] [stdout] test stat_tests::tests::test_ad_cdf ... ok
[INFO] [stdout] test stat_tests::tests::test_ad ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_error ... 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_ks_cdf_complement ... ok
[INFO] [stdout] test stat_tests::tests::test_ks1_test ... ok
[INFO] [stdout] test stat_tests::tests::test_kuiper ... 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 tests::test_histogram_calculation ... ok
[INFO] [stdout] test tests::test_histogram_distribution ... 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_search_of_sorted_grid ... ok
[INFO] [stdout] test tests::test_histogram_pdf_sampling ... 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_function_sampler_sampling ... ok
[INFO] [stdout] test tests::test_function_sampler_negative_pdf - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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 (line 11) ... 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 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3888bbfb6c6965c016d2a15822c56455838d94f951374075d6df20923c1360d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3888bbfb6c6965c016d2a15822c56455838d94f951374075d6df20923c1360d", kill_on_drop: false }`
[INFO] [stdout] f3888bbfb6c6965c016d2a15822c56455838d94f951374075d6df20923c1360d