Nov 18 15:25:37.640 INFO testing efficient_enum-0.3.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 15:25:37.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 15:25:38.015 INFO [stdout] fc6df7540a0c9fe6463f76d7947de042dad7d92186be401a8d1098486b2007d6
Nov 18 15:25:38.017 INFO running `"docker" "start" "-a" "fc6df7540a0c9fe6463f76d7947de042dad7d92186be401a8d1098486b2007d6"`
Nov 18 15:25:39.403 INFO [stderr] usermod: no changes
Nov 18 15:25:39.459 INFO [stderr]    Compiling efficient_enum v0.3.1 (/source)
Nov 18 15:25:40.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 18 15:25:40.519 INFO [stderr] su: No module specific data is present
Nov 18 15:25:41.427 INFO running `"docker" "inspect" "fc6df7540a0c9fe6463f76d7947de042dad7d92186be401a8d1098486b2007d6"`
Nov 18 15:25:41.752 INFO running `"docker" "rm" "-f" "fc6df7540a0c9fe6463f76d7947de042dad7d92186be401a8d1098486b2007d6"`
Nov 18 15:25:41.994 INFO [stdout] fc6df7540a0c9fe6463f76d7947de042dad7d92186be401a8d1098486b2007d6
Nov 18 15:25:41.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 15:25:42.508 INFO [stdout] a9ca6902af3ee9c9f7882090a5b6de419f36c5c8312e1e8209193d958b3e8106
Nov 18 15:25:42.510 INFO running `"docker" "start" "-a" "a9ca6902af3ee9c9f7882090a5b6de419f36c5c8312e1e8209193d958b3e8106"`
Nov 18 15:25:44.003 INFO [stderr] usermod: no changes
Nov 18 15:25:44.067 INFO [stderr]    Compiling efficient_enum v0.3.1 (/source)
Nov 18 15:25:46.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 18 15:25:46.227 INFO [stderr] su: No module specific data is present
Nov 18 15:25:46.825 INFO running `"docker" "inspect" "a9ca6902af3ee9c9f7882090a5b6de419f36c5c8312e1e8209193d958b3e8106"`
Nov 18 15:25:47.213 INFO running `"docker" "rm" "-f" "a9ca6902af3ee9c9f7882090a5b6de419f36c5c8312e1e8209193d958b3e8106"`
Nov 18 15:25:47.663 INFO [stdout] a9ca6902af3ee9c9f7882090a5b6de419f36c5c8312e1e8209193d958b3e8106
Nov 18 15:25:47.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 15:25:48.187 INFO [stdout] 916721afcc31685a1e0903a1f6d5582d4e0983e2f57dc58f9061493a761f9a1c
Nov 18 15:25:48.195 INFO running `"docker" "start" "-a" "916721afcc31685a1e0903a1f6d5582d4e0983e2f57dc58f9061493a761f9a1c"`
Nov 18 15:25:49.387 INFO [stderr] usermod: no changes
Nov 18 15:25:49.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 15:25:49.471 INFO [stderr]      Running /target/debug/deps/efficient_enum-fa2f01f47d06505c
Nov 18 15:25:49.479 INFO [stdout] 
Nov 18 15:25:49.479 INFO [stdout] running 7 tests
Nov 18 15:25:49.480 INFO [stdout] test option::tests::test_option_simple ... ok
Nov 18 15:25:49.480 INFO [stdout] test option::tests::test_option_tuple_as_mut ... ok
Nov 18 15:25:49.480 INFO [stdout] test option::tests::test_option_tuple_new ... ok
Nov 18 15:25:49.481 INFO [stdout] test option::tests::test_option_tuple_mut ... ok
Nov 18 15:25:49.481 INFO [stdout] test option::tests::test_option_tuple_simple ... ok
Nov 18 15:25:49.481 INFO [stdout] test option::tests::test_option_mut ... ok
Nov 18 15:25:49.481 INFO [stdout] test option::tests::test_option_new ... ok
Nov 18 15:25:49.482 INFO [stdout] 
Nov 18 15:25:49.482 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:25:49.482 INFO [stdout] 
Nov 18 15:25:49.487 INFO [stderr]    Doc-tests efficient_enum
Nov 18 15:25:50.486 INFO [stdout] 
Nov 18 15:25:50.486 INFO [stdout] running 0 tests
Nov 18 15:25:50.487 INFO [stdout] 
Nov 18 15:25:50.487 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:25:50.488 INFO [stdout] 
Nov 18 15:25:50.488 INFO [stderr] su: No module specific data is present
Nov 18 15:25:51.216 INFO running `"docker" "inspect" "916721afcc31685a1e0903a1f6d5582d4e0983e2f57dc58f9061493a761f9a1c"`
Nov 18 15:25:51.547 INFO running `"docker" "rm" "-f" "916721afcc31685a1e0903a1f6d5582d4e0983e2f57dc58f9061493a761f9a1c"`
Nov 18 15:25:51.879 INFO [stdout] 916721afcc31685a1e0903a1f6d5582d4e0983e2f57dc58f9061493a761f9a1c