Dec 06 21:22:17.685 INFO testing streaming-harness-hdrhist-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:22:17.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:22:18.184 INFO [stdout] 556682f4c1f8b9050ec5b58538f58622717e191ca820df9418f9216927940609
Dec 06 21:22:18.190 INFO running `"docker" "start" "-a" "556682f4c1f8b9050ec5b58538f58622717e191ca820df9418f9216927940609"`
Dec 06 21:22:19.164 INFO [stderr] usermod: no changes
Dec 06 21:22:19.256 INFO [stderr]    Compiling streaming-harness-hdrhist v0.2.1 (/source)
Dec 06 21:22:20.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 06 21:22:20.901 INFO [stderr] su: No module specific data is present
Dec 06 21:22:21.500 INFO running `"docker" "inspect" "556682f4c1f8b9050ec5b58538f58622717e191ca820df9418f9216927940609"`
Dec 06 21:22:21.907 INFO running `"docker" "rm" "-f" "556682f4c1f8b9050ec5b58538f58622717e191ca820df9418f9216927940609"`
Dec 06 21:22:22.294 INFO [stdout] 556682f4c1f8b9050ec5b58538f58622717e191ca820df9418f9216927940609
Dec 06 21:22:22.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:22:22.826 INFO [stdout] 42f959d5ef9ac9247006adbc518317cb06e01544efc3073d28b91cbda2d00804
Dec 06 21:22:22.830 INFO running `"docker" "start" "-a" "42f959d5ef9ac9247006adbc518317cb06e01544efc3073d28b91cbda2d00804"`
Dec 06 21:22:23.648 INFO [stderr] usermod: no changes
Dec 06 21:22:23.736 INFO [stderr]    Compiling textplots v0.2.3
Dec 06 21:22:24.732 INFO [stderr]    Compiling streaming-harness-hdrhist v0.2.1 (/source)
Dec 06 21:22:26.131 INFO [stderr] warning: variable does not need to be mutable
Dec 06 21:22:26.131 INFO [stderr]    --> src/lib.rs:128:13
Dec 06 21:22:26.131 INFO [stderr]     |
Dec 06 21:22:26.131 INFO [stderr] 128 |         let mut hist = ::HDRHist::new();
Dec 06 21:22:26.131 INFO [stderr]     |             ----^^^^
Dec 06 21:22:26.131 INFO [stderr]     |             |
Dec 06 21:22:26.131 INFO [stderr]     |             help: remove this `mut`
Dec 06 21:22:26.131 INFO [stderr]     |
Dec 06 21:22:26.131 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 21:22:26.131 INFO [stderr] 
Dec 06 21:22:27.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Dec 06 21:22:27.352 INFO [stderr] su: No module specific data is present
Dec 06 21:22:27.986 INFO running `"docker" "inspect" "42f959d5ef9ac9247006adbc518317cb06e01544efc3073d28b91cbda2d00804"`
Dec 06 21:22:28.203 INFO running `"docker" "rm" "-f" "42f959d5ef9ac9247006adbc518317cb06e01544efc3073d28b91cbda2d00804"`
Dec 06 21:22:28.457 INFO [stdout] 42f959d5ef9ac9247006adbc518317cb06e01544efc3073d28b91cbda2d00804
Dec 06 21:22:28.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:22:28.806 INFO [stdout] 0f0c97932a2ea1854676229216a82f7789b139223cdf523540f586ed58af92fc
Dec 06 21:22:28.810 INFO running `"docker" "start" "-a" "0f0c97932a2ea1854676229216a82f7789b139223cdf523540f586ed58af92fc"`
Dec 06 21:22:29.295 INFO [stderr] usermod: no changes
Dec 06 21:22:29.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 21:22:29.345 INFO [stderr]      Running /target/debug/deps/streaming_harness_hdrhist-24fb02ca1654b883
Dec 06 21:22:29.346 INFO [stdout] 
Dec 06 21:22:29.347 INFO [stdout] running 1 test
Dec 06 21:22:29.347 INFO [stdout] test tests::no_panic_on_empty_hist ... ok
Dec 06 21:22:29.347 INFO [stdout] 
Dec 06 21:22:29.347 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:22:29.347 INFO [stdout] 
Dec 06 21:22:29.347 INFO [stderr]    Doc-tests streaming-harness-hdrhist
Dec 06 21:22:30.048 INFO [stdout] 
Dec 06 21:22:30.048 INFO [stdout] running 0 tests
Dec 06 21:22:30.049 INFO [stdout] 
Dec 06 21:22:30.049 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:22:30.049 INFO [stdout] 
Dec 06 21:22:30.054 INFO [stderr] su: No module specific data is present
Dec 06 21:22:30.418 INFO running `"docker" "inspect" "0f0c97932a2ea1854676229216a82f7789b139223cdf523540f586ed58af92fc"`
Dec 06 21:22:30.534 INFO running `"docker" "rm" "-f" "0f0c97932a2ea1854676229216a82f7789b139223cdf523540f586ed58af92fc"`
Dec 06 21:22:30.655 INFO [stdout] 0f0c97932a2ea1854676229216a82f7789b139223cdf523540f586ed58af92fc