Nov 17 19:54:05.284 INFO testing try_opt-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 19:54:05.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 19:54:05.419 INFO [stdout] f180172321a5b97ad80e652fb36f741f714c6156807cb579e16dffbe124bba5b
Nov 17 19:54:05.423 INFO running `"docker" "start" "-a" "f180172321a5b97ad80e652fb36f741f714c6156807cb579e16dffbe124bba5b"`
Nov 17 19:54:05.858 INFO [stderr] usermod: no changes
Nov 17 19:54:05.891 INFO [stderr]    Compiling try_opt v0.1.1 (/source)
Nov 17 19:54:06.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Nov 17 19:54:06.162 INFO [stderr] su: No module specific data is present
Nov 17 19:54:06.432 INFO running `"docker" "inspect" "f180172321a5b97ad80e652fb36f741f714c6156807cb579e16dffbe124bba5b"`
Nov 17 19:54:06.524 INFO running `"docker" "rm" "-f" "f180172321a5b97ad80e652fb36f741f714c6156807cb579e16dffbe124bba5b"`
Nov 17 19:54:06.622 INFO [stdout] f180172321a5b97ad80e652fb36f741f714c6156807cb579e16dffbe124bba5b
Nov 17 19:54:06.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 19:54:06.832 INFO [stdout] 2668d7f3d8a5189eefadce2cdb0aed9f7b935974be0442fbda5056412aee1b2e
Nov 17 19:54:06.835 INFO running `"docker" "start" "-a" "2668d7f3d8a5189eefadce2cdb0aed9f7b935974be0442fbda5056412aee1b2e"`
Nov 17 19:54:07.338 INFO [stderr] usermod: no changes
Nov 17 19:54:07.363 INFO [stderr]    Compiling try_opt v0.1.1 (/source)
Nov 17 19:54:07.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 17 19:54:07.908 INFO [stderr] su: No module specific data is present
Nov 17 19:54:08.156 INFO running `"docker" "inspect" "2668d7f3d8a5189eefadce2cdb0aed9f7b935974be0442fbda5056412aee1b2e"`
Nov 17 19:54:08.292 INFO running `"docker" "rm" "-f" "2668d7f3d8a5189eefadce2cdb0aed9f7b935974be0442fbda5056412aee1b2e"`
Nov 17 19:54:08.386 INFO [stdout] 2668d7f3d8a5189eefadce2cdb0aed9f7b935974be0442fbda5056412aee1b2e
Nov 17 19:54:08.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 19:54:08.671 INFO [stdout] c18d7308aa20da5cbc414243e888132f5403a6729ccabbf9a68b7fa91475ce94
Nov 17 19:54:08.673 INFO running `"docker" "start" "-a" "c18d7308aa20da5cbc414243e888132f5403a6729ccabbf9a68b7fa91475ce94"`
Nov 17 19:54:09.177 INFO [stderr] usermod: no changes
Nov 17 19:54:09.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 19:54:09.211 INFO [stdout] 
Nov 17 19:54:09.212 INFO [stdout] running 0 tests
Nov 17 19:54:09.212 INFO [stdout] 
Nov 17 19:54:09.212 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:54:09.212 INFO [stdout] 
Nov 17 19:54:09.212 INFO [stderr]      Running /target/debug/deps/try_opt-23cdc9b86466634f
Nov 17 19:54:09.212 INFO [stderr]    Doc-tests try_opt
Nov 17 19:54:09.715 INFO [stdout] 
Nov 17 19:54:09.715 INFO [stdout] running 1 test
Nov 17 19:54:10.494 INFO [stdout] test src/lib.rs - try_opt (line 9) ... ok
Nov 17 19:54:10.494 INFO [stdout] 
Nov 17 19:54:10.494 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:54:10.494 INFO [stdout] 
Nov 17 19:54:10.508 INFO [stderr] su: No module specific data is present
Nov 17 19:54:10.764 INFO running `"docker" "inspect" "c18d7308aa20da5cbc414243e888132f5403a6729ccabbf9a68b7fa91475ce94"`
Nov 17 19:54:10.819 INFO running `"docker" "rm" "-f" "c18d7308aa20da5cbc414243e888132f5403a6729ccabbf9a68b7fa91475ce94"`
Nov 17 19:54:10.910 INFO [stdout] c18d7308aa20da5cbc414243e888132f5403a6729ccabbf9a68b7fa91475ce94