Dec 15 08:52:56.169 INFO testing histo-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 08:52:56.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:52:56.325 INFO [stdout] d8962f928d4c4b04d9868f20322691506cb7853a0eca1fb703cb7947f5f94ac7
Dec 15 08:52:56.328 INFO running `"docker" "start" "-a" "d8962f928d4c4b04d9868f20322691506cb7853a0eca1fb703cb7947f5f94ac7"`
Dec 15 08:52:56.694 INFO [stderr] usermod: no changes
Dec 15 08:52:56.748 INFO [stderr]    Compiling streaming-stats v0.1.29
Dec 15 08:52:57.403 INFO [stderr]    Compiling histo v0.1.0 (/source)
Dec 15 08:52:59.130 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Dec 15 08:52:59.134 INFO [stderr] su: No module specific data is present
Dec 15 08:52:59.428 INFO running `"docker" "inspect" "d8962f928d4c4b04d9868f20322691506cb7853a0eca1fb703cb7947f5f94ac7"`
Dec 15 08:52:59.506 INFO running `"docker" "rm" "-f" "d8962f928d4c4b04d9868f20322691506cb7853a0eca1fb703cb7947f5f94ac7"`
Dec 15 08:52:59.578 INFO [stdout] d8962f928d4c4b04d9868f20322691506cb7853a0eca1fb703cb7947f5f94ac7
Dec 15 08:52:59.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:52:59.787 INFO [stdout] e800dd9b789c8dbdcd7f3047103b7e8753c372610d15e7a163369eefb7d5047b
Dec 15 08:52:59.789 INFO running `"docker" "start" "-a" "e800dd9b789c8dbdcd7f3047103b7e8753c372610d15e7a163369eefb7d5047b"`
Dec 15 08:53:00.167 INFO [stderr] usermod: no changes
Dec 15 08:53:00.220 INFO [stderr]    Compiling histo v0.1.0 (/source)
Dec 15 08:53:02.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 15 08:53:02.315 INFO [stderr] su: No module specific data is present
Dec 15 08:53:03.088 INFO running `"docker" "inspect" "e800dd9b789c8dbdcd7f3047103b7e8753c372610d15e7a163369eefb7d5047b"`
Dec 15 08:53:03.420 INFO running `"docker" "rm" "-f" "e800dd9b789c8dbdcd7f3047103b7e8753c372610d15e7a163369eefb7d5047b"`
Dec 15 08:53:03.724 INFO [stdout] e800dd9b789c8dbdcd7f3047103b7e8753c372610d15e7a163369eefb7d5047b
Dec 15 08:53:03.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:53:04.073 INFO [stdout] 57b0a8c7abc392a42f4487d4f8def1f17bdf599107649bfea3d02bd8c064a68b
Dec 15 08:53:04.079 INFO running `"docker" "start" "-a" "57b0a8c7abc392a42f4487d4f8def1f17bdf599107649bfea3d02bd8c064a68b"`
Dec 15 08:53:05.007 INFO [stderr] usermod: no changes
Dec 15 08:53:05.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 08:53:05.099 INFO [stderr]      Running /target/debug/deps/histo-77610baac9ba5c31
Dec 15 08:53:05.099 INFO [stdout] 
Dec 15 08:53:05.100 INFO [stdout] running 4 tests
Dec 15 08:53:05.100 INFO [stdout] test tests::overflow_panic ... ok
Dec 15 08:53:05.107 INFO [stdout] test tests::bucket_count_one ... ok
Dec 15 08:53:05.108 INFO [stdout] test tests::bucket_count ... ok
Dec 15 08:53:05.108 INFO [stdout] test tests::num_buckets ... ok
Dec 15 08:53:05.108 INFO [stdout] 
Dec 15 08:53:05.108 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:53:05.108 INFO [stdout] 
Dec 15 08:53:05.111 INFO [stderr]      Running /target/debug/deps/histo-4ea99963db455d65
Dec 15 08:53:05.116 INFO [stdout] 
Dec 15 08:53:05.116 INFO [stdout] running 0 tests
Dec 15 08:53:05.116 INFO [stdout] 
Dec 15 08:53:05.116 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:53:05.116 INFO [stdout] 
Dec 15 08:53:05.116 INFO [stderr]    Doc-tests histo
Dec 15 08:53:06.187 INFO [stdout] 
Dec 15 08:53:06.187 INFO [stdout] running 1 test
Dec 15 08:53:07.645 INFO [stdout] test src/lib.rs -  (line 12) ... ok
Dec 15 08:53:07.645 INFO [stdout] 
Dec 15 08:53:07.645 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:53:07.645 INFO [stdout] 
Dec 15 08:53:07.661 INFO [stderr] su: No module specific data is present
Dec 15 08:53:08.173 INFO running `"docker" "inspect" "57b0a8c7abc392a42f4487d4f8def1f17bdf599107649bfea3d02bd8c064a68b"`
Dec 15 08:53:08.413 INFO running `"docker" "rm" "-f" "57b0a8c7abc392a42f4487d4f8def1f17bdf599107649bfea3d02bd8c064a68b"`
Dec 15 08:53:08.617 INFO [stdout] 57b0a8c7abc392a42f4487d4f8def1f17bdf599107649bfea3d02bd8c064a68b