Dec 14 18:14:32.460 INFO testing streaming-harness-hdrhist-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:14:32.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 18:14:32.844 INFO [stdout] 428e98342567b281eb865ef958bae8a83cd9e95332cf879ceb844241ec142031
Dec 14 18:14:32.846 INFO running `"docker" "start" "-a" "428e98342567b281eb865ef958bae8a83cd9e95332cf879ceb844241ec142031"`
Dec 14 18:14:33.835 INFO [stderr] usermod: no changes
Dec 14 18:14:33.883 INFO [stderr]    Compiling streaming-harness-hdrhist v0.2.1 (/source)
Dec 14 18:14:35.455 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 14 18:14:35.456 INFO [stderr] su: No module specific data is present
Dec 14 18:14:36.012 INFO running `"docker" "inspect" "428e98342567b281eb865ef958bae8a83cd9e95332cf879ceb844241ec142031"`
Dec 14 18:14:36.308 INFO running `"docker" "rm" "-f" "428e98342567b281eb865ef958bae8a83cd9e95332cf879ceb844241ec142031"`
Dec 14 18:14:36.627 INFO [stdout] 428e98342567b281eb865ef958bae8a83cd9e95332cf879ceb844241ec142031
Dec 14 18:14:36.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 18:14:37.044 INFO [stdout] d55695900e4ecc40aef25f410f190735991c70fec93f48cd5d7803e3c3573501
Dec 14 18:14:37.052 INFO running `"docker" "start" "-a" "d55695900e4ecc40aef25f410f190735991c70fec93f48cd5d7803e3c3573501"`
Dec 14 18:14:37.840 INFO [stderr] usermod: no changes
Dec 14 18:14:37.895 INFO [stderr]    Compiling drawille v0.2.3
Dec 14 18:14:38.862 INFO [stderr]    Compiling textplots v0.2.3
Dec 14 18:14:39.593 INFO [stderr]    Compiling streaming-harness-hdrhist v0.2.1 (/source)
Dec 14 18:14:40.235 INFO [stderr] warning: variable does not need to be mutable
Dec 14 18:14:40.235 INFO [stderr]    --> src/lib.rs:128:13
Dec 14 18:14:40.235 INFO [stderr]     |
Dec 14 18:14:40.235 INFO [stderr] 128 |         let mut hist = ::HDRHist::new();
Dec 14 18:14:40.235 INFO [stderr]     |             ----^^^^
Dec 14 18:14:40.235 INFO [stderr]     |             |
Dec 14 18:14:40.235 INFO [stderr]     |             help: remove this `mut`
Dec 14 18:14:40.235 INFO [stderr]     |
Dec 14 18:14:40.235 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 18:14:40.235 INFO [stderr] 
Dec 14 18:14:41.074 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Dec 14 18:14:41.077 INFO [stderr] su: No module specific data is present
Dec 14 18:14:41.354 INFO running `"docker" "inspect" "d55695900e4ecc40aef25f410f190735991c70fec93f48cd5d7803e3c3573501"`
Dec 14 18:14:41.478 INFO running `"docker" "rm" "-f" "d55695900e4ecc40aef25f410f190735991c70fec93f48cd5d7803e3c3573501"`
Dec 14 18:14:41.637 INFO [stdout] d55695900e4ecc40aef25f410f190735991c70fec93f48cd5d7803e3c3573501
Dec 14 18:14:41.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 18:14:42.007 INFO [stdout] b1c48722975b6be7ef28eae60101d56659719ba9069794318201f348a7e9c977
Dec 14 18:14:42.009 INFO running `"docker" "start" "-a" "b1c48722975b6be7ef28eae60101d56659719ba9069794318201f348a7e9c977"`
Dec 14 18:14:42.670 INFO [stderr] usermod: no changes
Dec 14 18:14:42.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 18:14:42.726 INFO [stderr]      Running /target/debug/deps/streaming_harness_hdrhist-4bb15708dea6cf41
Dec 14 18:14:42.727 INFO [stdout] 
Dec 14 18:14:42.727 INFO [stdout] running 1 test
Dec 14 18:14:42.728 INFO [stdout] test tests::no_panic_on_empty_hist ... ok
Dec 14 18:14:42.728 INFO [stdout] 
Dec 14 18:14:42.728 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:14:42.728 INFO [stdout] 
Dec 14 18:14:42.728 INFO [stderr]    Doc-tests streaming-harness-hdrhist
Dec 14 18:14:43.392 INFO [stdout] 
Dec 14 18:14:43.392 INFO [stdout] running 0 tests
Dec 14 18:14:43.392 INFO [stdout] 
Dec 14 18:14:43.392 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:14:43.392 INFO [stdout] 
Dec 14 18:14:43.399 INFO [stderr] su: No module specific data is present
Dec 14 18:14:43.723 INFO running `"docker" "inspect" "b1c48722975b6be7ef28eae60101d56659719ba9069794318201f348a7e9c977"`
Dec 14 18:14:43.848 INFO running `"docker" "rm" "-f" "b1c48722975b6be7ef28eae60101d56659719ba9069794318201f348a7e9c977"`
Dec 14 18:14:44.014 INFO [stdout] b1c48722975b6be7ef28eae60101d56659719ba9069794318201f348a7e9c977