Dec 15 03:55:42.572 INFO testing nb-sync-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 03:55:42.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:55:42.929 INFO [stdout] 6bb3583ddd7d5544ea3d7a26dd8e971ad171ad83023f501a5e6092ac394b8b97
Dec 15 03:55:42.933 INFO running `"docker" "start" "-a" "6bb3583ddd7d5544ea3d7a26dd8e971ad171ad83023f501a5e6092ac394b8b97"`
Dec 15 03:55:43.974 INFO [stderr] usermod: no changes
Dec 15 03:55:44.044 INFO [stderr]    Compiling nb v0.1.1
Dec 15 03:55:44.335 INFO [stderr]    Compiling nb-sync v0.2.0 (/source)
Dec 15 03:55:44.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 15 03:55:44.731 INFO [stderr] su: No module specific data is present
Dec 15 03:55:45.383 INFO running `"docker" "inspect" "6bb3583ddd7d5544ea3d7a26dd8e971ad171ad83023f501a5e6092ac394b8b97"`
Dec 15 03:55:45.752 INFO running `"docker" "rm" "-f" "6bb3583ddd7d5544ea3d7a26dd8e971ad171ad83023f501a5e6092ac394b8b97"`
Dec 15 03:55:46.047 INFO [stdout] 6bb3583ddd7d5544ea3d7a26dd8e971ad171ad83023f501a5e6092ac394b8b97
Dec 15 03:55:46.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:55:46.615 INFO [stdout] 28977e9c6bcb6a8302282035b16434d03d0a034928b75f430530bb84aba70f3d
Dec 15 03:55:46.617 INFO running `"docker" "start" "-a" "28977e9c6bcb6a8302282035b16434d03d0a034928b75f430530bb84aba70f3d"`
Dec 15 03:55:47.728 INFO [stderr] usermod: no changes
Dec 15 03:55:47.783 INFO [stderr]    Compiling nb-sync v0.2.0 (/source)
Dec 15 03:55:49.310 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 15 03:55:49.310 INFO [stderr] su: No module specific data is present
Dec 15 03:55:49.796 INFO running `"docker" "inspect" "28977e9c6bcb6a8302282035b16434d03d0a034928b75f430530bb84aba70f3d"`
Dec 15 03:55:49.987 INFO running `"docker" "rm" "-f" "28977e9c6bcb6a8302282035b16434d03d0a034928b75f430530bb84aba70f3d"`
Dec 15 03:55:50.151 INFO [stdout] 28977e9c6bcb6a8302282035b16434d03d0a034928b75f430530bb84aba70f3d
Dec 15 03:55:50.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:55:50.459 INFO [stdout] 1f5e9b5b9f05cdc2aef221980f46aa2c76d9afe191719bbf1b26ebbbb4d1ce3c
Dec 15 03:55:50.461 INFO running `"docker" "start" "-a" "1f5e9b5b9f05cdc2aef221980f46aa2c76d9afe191719bbf1b26ebbbb4d1ce3c"`
Dec 15 03:55:52.094 INFO [stderr] usermod: no changes
Dec 15 03:55:52.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 03:55:52.171 INFO [stderr]      Running /target/debug/deps/nb_sync-0ebf0306154346df
Dec 15 03:55:52.177 INFO [stdout] 
Dec 15 03:55:52.177 INFO [stdout] running 3 tests
Dec 15 03:55:52.177 INFO [stdout] test fifo::tests::sync_blocking ... ok
Dec 15 03:55:52.177 INFO [stdout] test fifo::tests::completion ... ok
Dec 15 03:55:52.179 INFO [stdout] test fifo::tests::basic ... ok
Dec 15 03:55:52.179 INFO [stdout] 
Dec 15 03:55:52.179 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:55:52.179 INFO [stdout] 
Dec 15 03:55:52.183 INFO [stderr]    Doc-tests nb-sync
Dec 15 03:55:52.432 INFO [stdout] 
Dec 15 03:55:52.432 INFO [stdout] running 3 tests
Dec 15 03:55:54.771 INFO [stdout] test src/lib.rs -  (line 30) ... ok
Dec 15 03:55:55.406 INFO [stdout] test src/lib.rs -  (line 55) ... ok
Dec 15 03:55:55.443 INFO [stdout] test src/lib.rs -  (line 89) ... ok
Dec 15 03:55:55.443 INFO [stdout] 
Dec 15 03:55:55.443 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:55:55.443 INFO [stdout] 
Dec 15 03:55:55.455 INFO [stderr] su: No module specific data is present
Dec 15 03:55:55.989 INFO running `"docker" "inspect" "1f5e9b5b9f05cdc2aef221980f46aa2c76d9afe191719bbf1b26ebbbb4d1ce3c"`
Dec 15 03:55:56.253 INFO running `"docker" "rm" "-f" "1f5e9b5b9f05cdc2aef221980f46aa2c76d9afe191719bbf1b26ebbbb4d1ce3c"`
Dec 15 03:55:56.557 INFO [stdout] 1f5e9b5b9f05cdc2aef221980f46aa2c76d9afe191719bbf1b26ebbbb4d1ce3c