Dec 13 09:34:57.284 INFO testing mykmelez/fern-sim against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:34:57.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 09:34:57.701 INFO [stdout] c3d2b3326eeb565a2e01b975a3869d928b8e0f8b5a94dbba74830083d8a61d2b
Dec 13 09:34:57.708 INFO running `"docker" "start" "-a" "c3d2b3326eeb565a2e01b975a3869d928b8e0f8b5a94dbba74830083d8a61d2b"`
Dec 13 09:34:58.983 INFO [stderr] usermod: no changes
Dec 13 09:34:59.048 INFO [stderr]    Compiling fern_sim v0.1.0 (/source)
Dec 13 09:35:00.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 13 09:35:00.159 INFO [stderr] su: No module specific data is present
Dec 13 09:35:00.919 INFO running `"docker" "inspect" "c3d2b3326eeb565a2e01b975a3869d928b8e0f8b5a94dbba74830083d8a61d2b"`
Dec 13 09:35:01.167 INFO running `"docker" "rm" "-f" "c3d2b3326eeb565a2e01b975a3869d928b8e0f8b5a94dbba74830083d8a61d2b"`
Dec 13 09:35:01.381 INFO [stdout] c3d2b3326eeb565a2e01b975a3869d928b8e0f8b5a94dbba74830083d8a61d2b
Dec 13 09:35:01.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 09:35:01.788 INFO [stdout] 33628be86d324573f4a3b63d2951162f565d785bddd2a3d687670c4970bcf5fc
Dec 13 09:35:01.790 INFO running `"docker" "start" "-a" "33628be86d324573f4a3b63d2951162f565d785bddd2a3d687670c4970bcf5fc"`
Dec 13 09:35:03.806 INFO [stderr] usermod: no changes
Dec 13 09:35:03.875 INFO [stderr]    Compiling fern_sim v0.1.0 (/source)
Dec 13 09:35:04.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 13 09:35:04.855 INFO [stderr] su: No module specific data is present
Dec 13 09:35:06.199 INFO running `"docker" "inspect" "33628be86d324573f4a3b63d2951162f565d785bddd2a3d687670c4970bcf5fc"`
Dec 13 09:35:06.595 INFO running `"docker" "rm" "-f" "33628be86d324573f4a3b63d2951162f565d785bddd2a3d687670c4970bcf5fc"`
Dec 13 09:35:06.943 INFO [stdout] 33628be86d324573f4a3b63d2951162f565d785bddd2a3d687670c4970bcf5fc
Dec 13 09:35:06.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 09:35:07.515 INFO [stdout] 7fa79a3c41f801121b5512e8ec17585ce0fdd0425d1e98c9d66825f06539836e
Dec 13 09:35:07.517 INFO running `"docker" "start" "-a" "7fa79a3c41f801121b5512e8ec17585ce0fdd0425d1e98c9d66825f06539836e"`
Dec 13 09:35:09.439 INFO [stderr] usermod: no changes
Dec 13 09:35:09.502 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 09:35:09.511 INFO [stderr]      Running /target/debug/deps/fern_sim-091fd1fd813d2729
Dec 13 09:35:09.535 INFO [stderr]      Running /target/debug/deps/efern-8530bd919bfa28fd
Dec 13 09:35:09.535 INFO [stdout] 
Dec 13 09:35:09.535 INFO [stdout] running 0 tests
Dec 13 09:35:09.535 INFO [stdout] 
Dec 13 09:35:09.535 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:35:09.535 INFO [stdout] 
Dec 13 09:35:09.551 INFO [stdout] 
Dec 13 09:35:09.551 INFO [stderr]    Doc-tests fern_sim
Dec 13 09:35:09.551 INFO [stdout] running 0 tests
Dec 13 09:35:09.551 INFO [stdout] 
Dec 13 09:35:09.551 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:35:09.551 INFO [stdout] 
Dec 13 09:35:09.999 INFO [stdout] 
Dec 13 09:35:09.999 INFO [stdout] running 0 tests
Dec 13 09:35:09.999 INFO [stdout] 
Dec 13 09:35:09.999 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:35:09.999 INFO [stdout] 
Dec 13 09:35:10.007 INFO [stderr] su: No module specific data is present
Dec 13 09:35:10.925 INFO running `"docker" "inspect" "7fa79a3c41f801121b5512e8ec17585ce0fdd0425d1e98c9d66825f06539836e"`
Dec 13 09:35:11.005 INFO running `"docker" "rm" "-f" "7fa79a3c41f801121b5512e8ec17585ce0fdd0425d1e98c9d66825f06539836e"`
Dec 13 09:35:11.129 INFO [stdout] 7fa79a3c41f801121b5512e8ec17585ce0fdd0425d1e98c9d66825f06539836e