Dec 15 17:29:19.280 INFO testing daggy-0.6.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:29:19.280 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 17:29:19.547 INFO [stdout] 411e42bacd786947a1a42641a22ad394425a25ed5a7ca563104191c48909abd6
Dec 15 17:29:19.550 INFO running `"docker" "start" "-a" "411e42bacd786947a1a42641a22ad394425a25ed5a7ca563104191c48909abd6"`
Dec 15 17:29:19.966 INFO [stderr] usermod: no changes
Dec 15 17:29:20.035 INFO [stderr]    Compiling daggy v0.6.0 (/source)
Dec 15 17:29:20.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 15 17:29:21.007 INFO [stderr] su: No module specific data is present
Dec 15 17:29:21.991 INFO running `"docker" "inspect" "411e42bacd786947a1a42641a22ad394425a25ed5a7ca563104191c48909abd6"`
Dec 15 17:29:22.236 INFO running `"docker" "rm" "-f" "411e42bacd786947a1a42641a22ad394425a25ed5a7ca563104191c48909abd6"`
Dec 15 17:29:22.503 INFO [stdout] 411e42bacd786947a1a42641a22ad394425a25ed5a7ca563104191c48909abd6
Dec 15 17:29:22.509 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 17:29:22.868 INFO [stdout] ff66072888ca246221c2ccad88069c384234a93978de13d8be6a1749e2cf0eb1
Dec 15 17:29:22.875 INFO running `"docker" "start" "-a" "ff66072888ca246221c2ccad88069c384234a93978de13d8be6a1749e2cf0eb1"`
Dec 15 17:29:23.823 INFO [stderr] usermod: no changes
Dec 15 17:29:23.903 INFO [stderr]    Compiling daggy v0.6.0 (/source)
Dec 15 17:29:28.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Dec 15 17:29:28.953 INFO [stderr] su: No module specific data is present
Dec 15 17:29:29.624 INFO running `"docker" "inspect" "ff66072888ca246221c2ccad88069c384234a93978de13d8be6a1749e2cf0eb1"`
Dec 15 17:29:29.983 INFO running `"docker" "rm" "-f" "ff66072888ca246221c2ccad88069c384234a93978de13d8be6a1749e2cf0eb1"`
Dec 15 17:29:30.239 INFO [stdout] ff66072888ca246221c2ccad88069c384234a93978de13d8be6a1749e2cf0eb1
Dec 15 17:29:30.245 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 17:29:30.611 INFO [stdout] 59369be48d4046a474202f75a9510afc6237e566c470cce4625fb4375f55216e
Dec 15 17:29:30.613 INFO running `"docker" "start" "-a" "59369be48d4046a474202f75a9510afc6237e566c470cce4625fb4375f55216e"`
Dec 15 17:29:31.765 INFO [stderr] usermod: no changes
Dec 15 17:29:31.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 17:29:31.829 INFO [stdout] 
Dec 15 17:29:31.829 INFO [stderr]      Running /target/debug/deps/daggy-aa2fc6eee131d667
Dec 15 17:29:31.829 INFO [stdout] running 0 tests
Dec 15 17:29:31.829 INFO [stderr]      Running /target/debug/deps/add_edges-29efd1dda4136f71
Dec 15 17:29:31.829 INFO [stdout] 
Dec 15 17:29:31.829 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:29:31.829 INFO [stdout] 
Dec 15 17:29:31.829 INFO [stdout] 
Dec 15 17:29:31.829 INFO [stdout] running 4 tests
Dec 15 17:29:31.829 INFO [stdout] test add_edges_ok ... ok
Dec 15 17:29:31.829 INFO [stdout] test add_edges_more2 ... ok
Dec 15 17:29:31.829 INFO [stdout] test add_edges_more ... ok
Dec 15 17:29:31.843 INFO [stdout] test add_edges_err ... ok
Dec 15 17:29:31.843 INFO [stderr]      Running /target/debug/deps/iterators-9b1326bd07ce134e
Dec 15 17:29:31.843 INFO [stdout] 
Dec 15 17:29:31.843 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:29:31.843 INFO [stdout] 
Dec 15 17:29:31.851 INFO [stdout] 
Dec 15 17:29:31.851 INFO [stdout] running 3 tests
Dec 15 17:29:31.852 INFO [stdout] test children ... ok
Dec 15 17:29:31.852 INFO [stdout] test parents ... ok
Dec 15 17:29:31.852 INFO [stdout] test weights ... ok
Dec 15 17:29:31.852 INFO [stdout] 
Dec 15 17:29:31.852 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:29:31.852 INFO [stdout] 
Dec 15 17:29:31.859 INFO [stderr]      Running /target/debug/deps/walkers-dd130ea016fad7de
Dec 15 17:29:31.861 INFO [stdout] 
Dec 15 17:29:31.861 INFO [stdout] running 17 tests
Dec 15 17:29:31.861 INFO [stdout] test all ... ok
Dec 15 17:29:31.861 INFO [stdout] test filter ... ok
Dec 15 17:29:31.861 INFO [stdout] test any ... ok
Dec 15 17:29:31.861 INFO [stdout] test find ... ok
Dec 15 17:29:31.861 INFO [stdout] test fold ... ok
Dec 15 17:29:31.861 INFO [stdout] test count ... ok
Dec 15 17:29:31.861 INFO [stdout] test children ... ok
Dec 15 17:29:31.861 INFO [stdout] test last ... ok
Dec 15 17:29:31.861 INFO [stdout] test take ... ok
Dec 15 17:29:31.861 INFO [stdout] test peekable ... ok
Dec 15 17:29:31.861 INFO [stdout] test take_while ... ok
Dec 15 17:29:31.869 INFO [stdout] test chain ... ok
Dec 15 17:29:31.891 INFO [stdout] test parents ... ok
Dec 15 17:29:31.891 INFO [stderr]    Doc-tests daggy
Dec 15 17:29:31.891 INFO [stdout] test nth ... ok
Dec 15 17:29:31.891 INFO [stdout] test skip_while ... ok
Dec 15 17:29:31.891 INFO [stdout] test skip ... ok
Dec 15 17:29:31.891 INFO [stdout] test recursive_walk ... ok
Dec 15 17:29:31.891 INFO [stdout] 
Dec 15 17:29:31.891 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:29:31.891 INFO [stdout] 
Dec 15 17:29:33.116 INFO [stdout] 
Dec 15 17:29:33.116 INFO [stdout] running 0 tests
Dec 15 17:29:33.116 INFO [stdout] 
Dec 15 17:29:33.116 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:29:33.116 INFO [stdout] 
Dec 15 17:29:33.131 INFO [stderr] su: No module specific data is present
Dec 15 17:29:33.753 INFO running `"docker" "inspect" "59369be48d4046a474202f75a9510afc6237e566c470cce4625fb4375f55216e"`
Dec 15 17:29:34.075 INFO running `"docker" "rm" "-f" "59369be48d4046a474202f75a9510afc6237e566c470cce4625fb4375f55216e"`
Dec 15 17:29:34.371 INFO [stdout] 59369be48d4046a474202f75a9510afc6237e566c470cce4625fb4375f55216e