Dec 15 15:22:04.984 INFO testing exponential-decay-histogram-0.1.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:22:04.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 15:22:05.397 INFO [stdout] 0207f412dd6b68c95cfc617fe53c475ddfd71c8a8f360dffa91882f23130d02d
Dec 15 15:22:05.400 INFO running `"docker" "start" "-a" "0207f412dd6b68c95cfc617fe53c475ddfd71c8a8f360dffa91882f23130d02d"`
Dec 15 15:22:06.506 INFO [stderr] usermod: no changes
Dec 15 15:22:06.615 INFO [stderr]    Compiling exponential-decay-histogram v0.1.3 (/source)
Dec 15 15:22:08.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 15 15:22:08.869 INFO [stderr] su: No module specific data is present
Dec 15 15:22:09.436 INFO running `"docker" "inspect" "0207f412dd6b68c95cfc617fe53c475ddfd71c8a8f360dffa91882f23130d02d"`
Dec 15 15:22:09.715 INFO running `"docker" "rm" "-f" "0207f412dd6b68c95cfc617fe53c475ddfd71c8a8f360dffa91882f23130d02d"`
Dec 15 15:22:10.076 INFO [stdout] 0207f412dd6b68c95cfc617fe53c475ddfd71c8a8f360dffa91882f23130d02d
Dec 15 15:22:10.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 15:22:10.453 INFO [stdout] c7a94c0551a24666d52a148d681d786b1d1c21ad361af66a363910ef8c5227e0
Dec 15 15:22:10.455 INFO running `"docker" "start" "-a" "c7a94c0551a24666d52a148d681d786b1d1c21ad361af66a363910ef8c5227e0"`
Dec 15 15:22:11.672 INFO [stderr] usermod: no changes
Dec 15 15:22:11.739 INFO [stderr]    Compiling exponential-decay-histogram v0.1.3 (/source)
Dec 15 15:22:14.054 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Dec 15 15:22:14.058 INFO [stderr] su: No module specific data is present
Dec 15 15:22:14.521 INFO running `"docker" "inspect" "c7a94c0551a24666d52a148d681d786b1d1c21ad361af66a363910ef8c5227e0"`
Dec 15 15:22:14.723 INFO running `"docker" "rm" "-f" "c7a94c0551a24666d52a148d681d786b1d1c21ad361af66a363910ef8c5227e0"`
Dec 15 15:22:15.038 INFO [stdout] c7a94c0551a24666d52a148d681d786b1d1c21ad361af66a363910ef8c5227e0
Dec 15 15:22:15.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 15:22:15.499 INFO [stdout] 4d541c857e7ea4e9a4368321d20537e906f11edeee80f0178b3deb97ae2746e1
Dec 15 15:22:15.501 INFO running `"docker" "start" "-a" "4d541c857e7ea4e9a4368321d20537e906f11edeee80f0178b3deb97ae2746e1"`
Dec 15 15:22:16.715 INFO [stderr] usermod: no changes
Dec 15 15:22:16.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 15 15:22:16.861 INFO [stderr]      Running /target/debug/deps/exponential_decay_histogram-5a334ea02c479132
Dec 15 15:22:16.868 INFO [stdout] 
Dec 15 15:22:16.868 INFO [stdout] running 7 tests
Dec 15 15:22:16.879 INFO [stdout] test test::a_heavily_biased_histogram_of_100_out_of_1000_elements ... ok
Dec 15 15:22:16.879 INFO [stdout] test test::a_histogram_of_100_out_of_1000_elements ... ok
Dec 15 15:22:16.879 INFO [stdout] test test::a_histogram_of_100_out_of_10_elements ... ok
Dec 15 15:22:16.879 INFO [stdout] test test::long_periods_of_inactivity_should_not_corrupt_sampling_state ... ok
Dec 15 15:22:16.879 INFO [stdout] test test::quantiles_should_be_based_on_weights ... ok
Dec 15 15:22:16.895 INFO [stdout] test test::spot_fall ... ok
Dec 15 15:22:16.912 INFO [stdout] test test::spot_lift ... ok
Dec 15 15:22:16.912 INFO [stdout] 
Dec 15 15:22:16.912 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:22:16.912 INFO [stdout] 
Dec 15 15:22:16.931 INFO [stderr]    Doc-tests exponential-decay-histogram
Dec 15 15:22:18.895 INFO [stdout] 
Dec 15 15:22:18.895 INFO [stdout] running 1 test
Dec 15 15:22:21.525 INFO [stdout] test src/lib.rs -  (line 21) ... ok
Dec 15 15:22:21.525 INFO [stdout] 
Dec 15 15:22:21.525 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:22:21.525 INFO [stdout] 
Dec 15 15:22:21.538 INFO [stderr] su: No module specific data is present
Dec 15 15:22:22.277 INFO running `"docker" "inspect" "4d541c857e7ea4e9a4368321d20537e906f11edeee80f0178b3deb97ae2746e1"`
Dec 15 15:22:22.505 INFO running `"docker" "rm" "-f" "4d541c857e7ea4e9a4368321d20537e906f11edeee80f0178b3deb97ae2746e1"`
Dec 15 15:22:22.750 INFO [stdout] 4d541c857e7ea4e9a4368321d20537e906f11edeee80f0178b3deb97ae2746e1