Dec 15 14:25:27.650 INFO testing fractal-0.6.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:25:27.650 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 15 14:25:28.129 INFO [stdout] c85a1d89b768d66f508daf1fab729730edce25b25e3d23a0299339d61fff4e03
Dec 15 14:25:28.131 INFO running `"docker" "start" "-a" "c85a1d89b768d66f508daf1fab729730edce25b25e3d23a0299339d61fff4e03"`
Dec 15 14:25:29.759 INFO [stderr] usermod: no changes
Dec 15 14:25:29.851 INFO [stderr]    Compiling statistics v0.4.1
Dec 15 14:25:29.859 INFO [stderr]    Compiling special v0.8.0
Dec 15 14:25:29.879 INFO [stderr]    Compiling dwt v0.5.2
Dec 15 14:25:31.333 INFO [stderr]    Compiling probability v0.15.12
Dec 15 14:25:32.781 INFO [stderr]    Compiling fractal v0.6.3 (/source)
Dec 15 14:25:33.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Dec 15 14:25:33.795 INFO [stderr] su: No module specific data is present
Dec 15 14:25:34.221 INFO running `"docker" "inspect" "c85a1d89b768d66f508daf1fab729730edce25b25e3d23a0299339d61fff4e03"`
Dec 15 14:25:34.397 INFO running `"docker" "rm" "-f" "c85a1d89b768d66f508daf1fab729730edce25b25e3d23a0299339d61fff4e03"`
Dec 15 14:25:34.591 INFO [stdout] c85a1d89b768d66f508daf1fab729730edce25b25e3d23a0299339d61fff4e03
Dec 15 14:25:34.597 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 15 14:25:34.932 INFO [stdout] 4ba701ebe7c45161645f53a529f6be82b2119ec0824577a5676ec83bcce29592
Dec 15 14:25:34.934 INFO running `"docker" "start" "-a" "4ba701ebe7c45161645f53a529f6be82b2119ec0824577a5676ec83bcce29592"`
Dec 15 14:25:35.435 INFO [stderr] usermod: no changes
Dec 15 14:25:35.495 INFO [stderr]    Compiling fractal v0.6.3 (/source)
Dec 15 14:25:37.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 15 14:25:37.431 INFO [stderr] su: No module specific data is present
Dec 15 14:25:38.046 INFO running `"docker" "inspect" "4ba701ebe7c45161645f53a529f6be82b2119ec0824577a5676ec83bcce29592"`
Dec 15 14:25:38.339 INFO running `"docker" "rm" "-f" "4ba701ebe7c45161645f53a529f6be82b2119ec0824577a5676ec83bcce29592"`
Dec 15 14:25:38.631 INFO [stdout] 4ba701ebe7c45161645f53a529f6be82b2119ec0824577a5676ec83bcce29592
Dec 15 14:25:38.635 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 15 14:25:38.996 INFO [stdout] a03cb795bd181496bec6a11465eb1350e3349bbc67477c9cf50a910f43005a4f
Dec 15 14:25:39.003 INFO running `"docker" "start" "-a" "a03cb795bd181496bec6a11465eb1350e3349bbc67477c9cf50a910f43005a4f"`
Dec 15 14:25:40.115 INFO [stderr] usermod: no changes
Dec 15 14:25:40.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 14:25:40.199 INFO [stdout] 
Dec 15 14:25:40.199 INFO [stdout] running 2 tests
Dec 15 14:25:40.199 INFO [stdout] test tests::new ... ok
Dec 15 14:25:40.199 INFO [stdout] test tests::sample ... ok
Dec 15 14:25:40.199 INFO [stdout] 
Dec 15 14:25:40.199 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:25:40.199 INFO [stdout] 
Dec 15 14:25:40.199 INFO [stderr]      Running /target/debug/deps/fractal-fcce3997e6c522b7
Dec 15 14:25:40.201 INFO [stderr]    Doc-tests fractal
Dec 15 14:25:41.867 INFO [stdout] 
Dec 15 14:25:41.867 INFO [stdout] running 0 tests
Dec 15 14:25:41.867 INFO [stdout] 
Dec 15 14:25:41.867 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:25:41.867 INFO [stdout] 
Dec 15 14:25:41.867 INFO [stderr] su: No module specific data is present
Dec 15 14:25:42.457 INFO running `"docker" "inspect" "a03cb795bd181496bec6a11465eb1350e3349bbc67477c9cf50a910f43005a4f"`
Dec 15 14:25:42.767 INFO running `"docker" "rm" "-f" "a03cb795bd181496bec6a11465eb1350e3349bbc67477c9cf50a910f43005a4f"`
Dec 15 14:25:43.003 INFO [stdout] a03cb795bd181496bec6a11465eb1350e3349bbc67477c9cf50a910f43005a4f