[INFO] fetching crate ruststat 0.1.5...
[INFO] testing ruststat-0.1.5 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ruststat 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ruststat 0.1.5
[INFO] finished tweaking crates.io crate ruststat 0.1.5
[INFO] tweaked toml for crates.io crate ruststat 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruststat 0.1.5 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruststat 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 120c3cd711e97709c0d10e2d37c63cce1a30e59648dda90f13cccb146b422458
[INFO] running `Command { std: "docker" "start" "-a" "120c3cd711e97709c0d10e2d37c63cce1a30e59648dda90f13cccb146b422458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "120c3cd711e97709c0d10e2d37c63cce1a30e59648dda90f13cccb146b422458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120c3cd711e97709c0d10e2d37c63cce1a30e59648dda90f13cccb146b422458", kill_on_drop: false }`
[INFO] [stdout] 120c3cd711e97709c0d10e2d37c63cce1a30e59648dda90f13cccb146b422458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 686dfcd5102b7105e3fba950eebe82549d0b6f53ca87f73444ad02ae09b2cbd3
[INFO] running `Command { std: "docker" "start" "-a" "686dfcd5102b7105e3fba950eebe82549d0b6f53ca87f73444ad02ae09b2cbd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ruststat v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "686dfcd5102b7105e3fba950eebe82549d0b6f53ca87f73444ad02ae09b2cbd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686dfcd5102b7105e3fba950eebe82549d0b6f53ca87f73444ad02ae09b2cbd3", kill_on_drop: false }`
[INFO] [stdout] 686dfcd5102b7105e3fba950eebe82549d0b6f53ca87f73444ad02ae09b2cbd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 451ad7d73baa2e9065c75b38f49516e97674b0537e63f459f4bb193abb622052
[INFO] running `Command { std: "docker" "start" "-a" "451ad7d73baa2e9065c75b38f49516e97674b0537e63f459f4bb193abb622052", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruststat v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "451ad7d73baa2e9065c75b38f49516e97674b0537e63f459f4bb193abb622052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451ad7d73baa2e9065c75b38f49516e97674b0537e63f459f4bb193abb622052", kill_on_drop: false }`
[INFO] [stdout] 451ad7d73baa2e9065c75b38f49516e97674b0537e63f459f4bb193abb622052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1521e9fb0222069b25af05d2d9e3aea3f1b49547e47b7ef03295b0b85fa8e99
[INFO] running `Command { std: "docker" "start" "-a" "b1521e9fb0222069b25af05d2d9e3aea3f1b49547e47b7ef03295b0b85fa8e99", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruststat-0b6f124deb31e635)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruststat
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - BetaDist (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/lib.rs - GammaDist (line 832) ... ok
[INFO] [stdout] test src/lib.rs - BinDist (line 2353) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - LogNormalDist (line 1204) ... ok
[INFO] [stdout] test src/lib.rs - FDist (line 649) ... ok
[INFO] [stdout] test src/lib.rs - GumbelDist (line 1041) ... ok
[INFO] [stdout] test src/lib.rs - GeoDist (line 2579) ... ok
[INFO] [stdout] test src/lib.rs - Geo2Dist (line 2777) ... ok
[INFO] [stdout] test src/lib.rs - NormalDist (line 1375) ... ok
[INFO] [stdout] test src/lib.rs - beta_cdf (line 198) ... ok
[INFO] [stdout] test src/lib.rs - Pareto2Dist (line 1672) ... ok
[INFO] [stdout] test src/lib.rs - ExpDist (line 467) ... ok
[INFO] [stdout] test src/lib.rs - ChiSqDist (line 293) ... ok
[INFO] [stdout] test src/lib.rs - HGDist (line 2979) ... ok
[INFO] [stdout] test src/lib.rs - Pareto3Dist (line 1735) ... ok
[INFO] [stdout] test src/lib.rs - UnifDist (line 2163) ... ok
[INFO] [stdout] test src/lib.rs - NBDist (line 3226) ... ok
[INFO] [stdout] test src/lib.rs - TDist (line 1982) ... ok
[INFO] [stdout] test src/lib.rs - beta_ranvec (line 266) ... ok
[INFO] [stdout] test src/lib.rs - PoisDist (line 3643) ... ok
[INFO] [stdout] test src/lib.rs - chisq_cdf (line 368) ... ok
[INFO] [stdout] test src/lib.rs - Pareto1Dist (line 1610) ... ok
[INFO] [stdout] test src/lib.rs - Pareto4Dist (line 1799) ... ok
[INFO] [stdout] test src/lib.rs - beta_ran (line 246) ... ok
[INFO] [stdout] test src/lib.rs - betai (line 3869) ... ok
[INFO] [stdout] test src/lib.rs - NB2Dist (line 3435) ... ok
[INFO] [stdout] test src/lib.rs - beta_pdf (line 173) ... ok
[INFO] [stdout] test src/lib.rs - chisq_pdf (line 344) ... ok
[INFO] [stdout] test src/lib.rs - beta_per (line 227) ... ok
[INFO] [stdout] test src/lib.rs - chisq_ranvec (line 440) ... ok
[INFO] [stdout] test src/lib.rs - bin_per (line 2469) ... ok
[INFO] [stdout] test src/lib.rs - bin_ran (line 2503) ... ok
[INFO] [stdout] test src/lib.rs - bin_pmf (line 2406) ... ok
[INFO] [stdout] test src/lib.rs - bin_cdf (line 2431) ... ok
[INFO] [stdout] test src/lib.rs - chisq_per (line 393) ... ok
[INFO] [stdout] test src/lib.rs - exp_per (line 571) ... ok
[INFO] [stdout] test src/lib.rs - chisq_ran (line 423) ... ok
[INFO] [stdout] test src/lib.rs - exp_pdf (line 518) ... ok
[INFO] [stdout] test src/lib.rs - exp_ranvec (line 621) ... ok
[INFO] [stdout] test src/lib.rs - exp_ran (line 601) ... ok
[INFO] [stdout] test src/lib.rs - bin_ranvec (line 2551) ... ok
[INFO] [stdout] test src/lib.rs - exp_cdf (line 542) ... ok
[INFO] [stdout] test src/lib.rs - gamma_pdf (line 885) ... ok
[INFO] [stdout] test src/lib.rs - f_per (line 756) ... ok
[INFO] [stdout] test src/lib.rs - f_pdf (line 703) ... ok
[INFO] [stdout] test src/lib.rs - geo2_cdf (line 2854) ... ok
[INFO] [stdout] test src/lib.rs - f_ranvec (line 804) ... ok
[INFO] [stdout] test src/lib.rs - gamma_per (line 941) ... ok
[INFO] [stdout] test src/lib.rs - gamma_ran (line 971) ... ok
[INFO] [stdout] test src/lib.rs - geo2_ranvec (line 2948) ... ok
[INFO] [stdout] test src/lib.rs - f_cdf (line 729) ... ok
[INFO] [stdout] test src/lib.rs - gamma_cdf (line 909) ... ok
[INFO] [stdout] test src/lib.rs - f_ran (line 786) ... ok
[INFO] [stdout] test src/lib.rs - geo2_pmf (line 2829) ... ok
[INFO] [stdout] test src/lib.rs - geo2_ran (line 2918) ... ok
[INFO] [stdout] test src/lib.rs - geo_per (line 2688) ... ok
[INFO] [stdout] test src/lib.rs - geo_pmf (line 2631) ... ok
[INFO] [stdout] test src/lib.rs - gumbel_per (line 1140) ... ok
[INFO] [stdout] test src/lib.rs - geo2_per (line 2886) ... ok
[INFO] [stdout] test src/lib.rs - gamma_ranvec (line 1013) ... ok
[INFO] [stdout] test src/lib.rs - geo_cdf (line 2656) ... ok
[INFO] [stdout] test src/lib.rs - gumbel_cdf (line 1115) ... ok
[INFO] [stdout] test src/lib.rs - lognormal_cdf (line 1283) ... ok
[INFO] [stdout] test src/lib.rs - geo_ran (line 2720) ... ok
[INFO] [stdout] test src/lib.rs - gumbel_ranvec (line 1176) ... ok
[INFO] [stdout] test src/lib.rs - geo_ranvec (line 2749) ... ok
[INFO] [stdout] test src/lib.rs - hg_per (line 3112) ... ok
[INFO] [stdout] test src/lib.rs - hg_cdf (line 3072) ... ok
[INFO] [stdout] test src/lib.rs - hg_ran (line 3149) ... ok
[INFO] [stdout] test src/lib.rs - lognormal_pdf (line 1258) ... ok
[INFO] [stdout] test src/lib.rs - hg_ranvec (line 3196) ... ok
[INFO] [stdout] test src/lib.rs - gumbel_pdf (line 1094) ... ok
[INFO] [stdout] test src/lib.rs - nb2_cdf (line 3515) ... ok
[INFO] [stdout] test src/lib.rs - lognormal_ranvec (line 1347) ... ok
[INFO] [stdout] test src/lib.rs - gumbel_ran (line 1158) ... ok
[INFO] [stdout] test src/lib.rs - lognormal_ran (line 1329) ... ok
[INFO] [stdout] test src/lib.rs - nb2_per (line 3548) ... ok
[INFO] [stdout] test src/lib.rs - hg_pmf (line 3041) ... ok
[INFO] [stdout] test src/lib.rs - normal_cdf (line 1450) ... ok
[INFO] [stdout] test src/lib.rs - nb2_ran (line 3581) ... ok
[INFO] [stdout] test src/lib.rs - nb_cdf (line 3306) ... ok
[INFO] [stdout] test src/lib.rs - nb_pmf (line 3280) ... ok
[INFO] [stdout] test src/lib.rs - nb2_pmf (line 3489) ... ok
[INFO] [stdout] test src/lib.rs - nb_ranvec (line 3406) ... ok
[INFO] [stdout] test src/lib.rs - normal_pdf (line 1428) ... ok
[INFO] [stdout] test src/lib.rs - nb_per (line 3339) ... ok
[INFO] [stdout] test src/lib.rs - pareto4_pdf (line 1858) ... ok
[INFO] [stdout] test src/lib.rs - pareto4_cdf (line 1885) ... ok
[INFO] [stdout] test src/lib.rs - lognormal_per (line 1311) ... ok
[INFO] [stdout] test src/lib.rs - nb_ran (line 3372) ... ok
[INFO] [stdout] test src/lib.rs - normal_ran (line 1493) ... ok
[INFO] [stdout] test src/lib.rs - pareto4_per (line 1915) ... ok
[INFO] [stdout] test src/lib.rs - normal_per (line 1475) ... ok
[INFO] [stdout] test src/lib.rs - nb2_ranvec (line 3616) ... ok
[INFO] [stdout] test src/lib.rs - pareto4_ran (line 1935) ... ok
[INFO] [stdout] test src/lib.rs - pois_ranvec (line 3841) ... ok
[INFO] [stdout] test src/lib.rs - sample_mean (line 56) ... ok
[INFO] [stdout] test src/lib.rs - pareto4_ranvec (line 1955) ... ok
[INFO] [stdout] test src/lib.rs - sample_sd (line 86) ... ok
[INFO] [stdout] test src/lib.rs - pois_cdf (line 3718) ... ok
[INFO] [stdout] test src/lib.rs - normal_ranvec (line 1527) ... ok
[INFO] [stdout] test src/lib.rs - pois_per (line 3755) ... ok
[INFO] [stdout] test src/lib.rs - pois_pmf (line 3694) ... ok
[INFO] [stdout] test src/lib.rs - pois_ran (line 3787) ... ok
[INFO] [stdout] test src/lib.rs - t_ran (line 2116) ... ok
[INFO] [stdout] test src/lib.rs - sample_var (line 71) ... ok
[INFO] [stdout] test src/lib.rs - t_pdf (line 2041) ... ok
[INFO] [stdout] test src/lib.rs - unif_cdf (line 2242) ... ok
[INFO] [stdout] test src/lib.rs - t_per (line 2090) ... ok
[INFO] [stdout] test src/lib.rs - unif_per (line 2274) ... ok
[INFO] [stdout] test src/lib.rs - t_ranvec (line 2134) ... ok
[INFO] [stdout] test src/lib.rs - unif_ran (line 2293) ... ok
[INFO] [stdout] test src/lib.rs - unif_pdf (line 2217) ... ok
[INFO] [stdout] test src/lib.rs - unif_ranvec (line 2315) ... ok
[INFO] [stdout] test src/lib.rs - t_cdf (line 2062) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 119 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1521e9fb0222069b25af05d2d9e3aea3f1b49547e47b7ef03295b0b85fa8e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1521e9fb0222069b25af05d2d9e3aea3f1b49547e47b7ef03295b0b85fa8e99", kill_on_drop: false }`
[INFO] [stdout] b1521e9fb0222069b25af05d2d9e3aea3f1b49547e47b7ef03295b0b85fa8e99