Dec 06 04:31:08.399 INFO testing bzz/rust-toy-benchmark-loop against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 04:31:08.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:31:08.621 INFO [stdout] 448e1cc1de01d814b1b21b532799a4c615799acc25046608b70b059d4f255946
Dec 06 04:31:08.623 INFO running `"docker" "start" "-a" "448e1cc1de01d814b1b21b532799a4c615799acc25046608b70b059d4f255946"`
Dec 06 04:31:09.504 INFO [stderr] usermod: no changes
Dec 06 04:31:09.592 INFO [stderr]    Compiling summ_bench v0.1.0 (/source)
Dec 06 04:31:10.720 INFO [stderr] warning: unused attribute
Dec 06 04:31:10.720 INFO [stderr]  --> src/lib.rs:1:1
Dec 06 04:31:10.720 INFO [stderr]   |
Dec 06 04:31:10.720 INFO [stderr] 1 | #![feature(test)]
Dec 06 04:31:10.720 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 06 04:31:10.720 INFO [stderr]   |
Dec 06 04:31:10.720 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 06 04:31:10.720 INFO [stderr] 
Dec 06 04:31:10.720 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 06 04:31:10.720 INFO [stderr]  --> src/lib.rs:1:1
Dec 06 04:31:10.720 INFO [stderr]   |
Dec 06 04:31:10.720 INFO [stderr] 1 | #![feature(test)]
Dec 06 04:31:10.720 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 06 04:31:10.720 INFO [stderr] 
Dec 06 04:31:10.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 06 04:31:10.996 INFO [stderr] su: No module specific data is present
Dec 06 04:31:12.190 INFO running `"docker" "inspect" "448e1cc1de01d814b1b21b532799a4c615799acc25046608b70b059d4f255946"`
Dec 06 04:31:12.471 INFO running `"docker" "rm" "-f" "448e1cc1de01d814b1b21b532799a4c615799acc25046608b70b059d4f255946"`
Dec 06 04:31:12.802 INFO [stdout] 448e1cc1de01d814b1b21b532799a4c615799acc25046608b70b059d4f255946
Dec 06 04:31:12.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:31:13.265 INFO [stdout] 04679fa2768a501e36002a05622bc27dd6638d281911de74bc70df81fa8d643f
Dec 06 04:31:13.268 INFO running `"docker" "start" "-a" "04679fa2768a501e36002a05622bc27dd6638d281911de74bc70df81fa8d643f"`
Dec 06 04:31:15.092 INFO [stderr] usermod: no changes
Dec 06 04:31:15.184 INFO [stderr]    Compiling summ_bench v0.1.0 (/source)
Dec 06 04:31:15.988 INFO [stderr] warning: unused attribute
Dec 06 04:31:15.988 INFO [stderr]  --> src/lib.rs:1:1
Dec 06 04:31:15.988 INFO [stderr]   |
Dec 06 04:31:15.988 INFO [stderr] 1 | #![feature(test)]
Dec 06 04:31:15.988 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 06 04:31:15.988 INFO [stderr]   |
Dec 06 04:31:15.988 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 06 04:31:15.988 INFO [stderr] 
Dec 06 04:31:15.988 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 06 04:31:15.988 INFO [stderr]  --> src/lib.rs:1:1
Dec 06 04:31:15.988 INFO [stderr]   |
Dec 06 04:31:15.988 INFO [stderr] 1 | #![feature(test)]
Dec 06 04:31:15.988 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 06 04:31:15.988 INFO [stderr] 
Dec 06 04:31:16.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 06 04:31:16.824 INFO [stderr] su: No module specific data is present
Dec 06 04:31:17.706 INFO running `"docker" "inspect" "04679fa2768a501e36002a05622bc27dd6638d281911de74bc70df81fa8d643f"`
Dec 06 04:31:17.982 INFO running `"docker" "rm" "-f" "04679fa2768a501e36002a05622bc27dd6638d281911de74bc70df81fa8d643f"`
Dec 06 04:31:18.202 INFO [stdout] 04679fa2768a501e36002a05622bc27dd6638d281911de74bc70df81fa8d643f
Dec 06 04:31:18.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:31:18.465 INFO [stdout] 88882d9208ccc2a5dc1d2d97932302a227a6f8f5a182e519f574ea6291333c4b
Dec 06 04:31:18.472 INFO running `"docker" "start" "-a" "88882d9208ccc2a5dc1d2d97932302a227a6f8f5a182e519f574ea6291333c4b"`
Dec 06 04:31:19.564 INFO [stderr] usermod: no changes
Dec 06 04:31:19.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 04:31:19.628 INFO [stderr]      Running /target/debug/deps/summ_bench-04389a39af015e27
Dec 06 04:31:19.652 INFO [stdout] 
Dec 06 04:31:19.652 INFO [stdout] running 2 tests
Dec 06 04:31:19.661 INFO [stdout] test tests::bench_while_summ ... ok
Dec 06 04:31:19.740 INFO [stdout] test tests::bench_iter_summ ... ok
Dec 06 04:31:19.740 INFO [stdout] 
Dec 06 04:31:19.740 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:31:19.740 INFO [stdout] 
Dec 06 04:31:19.740 INFO [stderr]      Running /target/debug/deps/summ_bench-d898027e2cf103a4
Dec 06 04:31:19.744 INFO [stdout] 
Dec 06 04:31:19.744 INFO [stdout] running 2 tests
Dec 06 04:31:19.772 INFO [stdout] test lib::tests::bench_while_summ ... ok
Dec 06 04:31:19.832 INFO [stderr]    Doc-tests summ_bench
Dec 06 04:31:19.832 INFO [stdout] test lib::tests::bench_iter_summ ... ok
Dec 06 04:31:19.832 INFO [stdout] 
Dec 06 04:31:19.832 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:31:19.832 INFO [stdout] 
Dec 06 04:31:20.473 INFO [stdout] 
Dec 06 04:31:20.473 INFO [stdout] running 0 tests
Dec 06 04:31:20.473 INFO [stdout] 
Dec 06 04:31:20.473 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:31:20.473 INFO [stdout] 
Dec 06 04:31:20.479 INFO [stderr] su: No module specific data is present
Dec 06 04:31:21.162 INFO running `"docker" "inspect" "88882d9208ccc2a5dc1d2d97932302a227a6f8f5a182e519f574ea6291333c4b"`
Dec 06 04:31:21.440 INFO running `"docker" "rm" "-f" "88882d9208ccc2a5dc1d2d97932302a227a6f8f5a182e519f574ea6291333c4b"`
Dec 06 04:31:21.680 INFO [stdout] 88882d9208ccc2a5dc1d2d97932302a227a6f8f5a182e519f574ea6291333c4b