Dec 15 16:13:45.295 INFO testing efficient_enum-0.3.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:13:45.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:13:45.809 INFO [stdout] 9e67c1d814a705ab3212496bd739807123beae0483b9b7197921990932ca12dc
Dec 15 16:13:45.811 INFO running `"docker" "start" "-a" "9e67c1d814a705ab3212496bd739807123beae0483b9b7197921990932ca12dc"`
Dec 15 16:13:47.207 INFO [stderr] usermod: no changes
Dec 15 16:13:47.253 INFO [stderr]    Compiling efficient_enum v0.3.1 (/source)
Dec 15 16:13:48.474 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 15 16:13:48.476 INFO [stderr] su: No module specific data is present
Dec 15 16:13:49.075 INFO running `"docker" "inspect" "9e67c1d814a705ab3212496bd739807123beae0483b9b7197921990932ca12dc"`
Dec 15 16:13:49.415 INFO running `"docker" "rm" "-f" "9e67c1d814a705ab3212496bd739807123beae0483b9b7197921990932ca12dc"`
Dec 15 16:13:49.672 INFO [stdout] 9e67c1d814a705ab3212496bd739807123beae0483b9b7197921990932ca12dc
Dec 15 16:13:49.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:13:50.082 INFO [stdout] cfea603d58c2caa2b7eff5f41e09d1c8bec8ce1116d676aa75d638becb5ff8b9
Dec 15 16:13:50.085 INFO running `"docker" "start" "-a" "cfea603d58c2caa2b7eff5f41e09d1c8bec8ce1116d676aa75d638becb5ff8b9"`
Dec 15 16:13:51.598 INFO [stderr] usermod: no changes
Dec 15 16:13:51.667 INFO [stderr]    Compiling efficient_enum v0.3.1 (/source)
Dec 15 16:13:53.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Dec 15 16:13:53.709 INFO [stderr] su: No module specific data is present
Dec 15 16:13:54.611 INFO running `"docker" "inspect" "cfea603d58c2caa2b7eff5f41e09d1c8bec8ce1116d676aa75d638becb5ff8b9"`
Dec 15 16:13:54.832 INFO running `"docker" "rm" "-f" "cfea603d58c2caa2b7eff5f41e09d1c8bec8ce1116d676aa75d638becb5ff8b9"`
Dec 15 16:13:55.257 INFO [stdout] cfea603d58c2caa2b7eff5f41e09d1c8bec8ce1116d676aa75d638becb5ff8b9
Dec 15 16:13:55.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:13:55.743 INFO [stdout] be340394287071ba33cce83752c1e911b3d6d1e7cdb19d1fbc8ea5e7f37b8ff2
Dec 15 16:13:55.743 INFO running `"docker" "start" "-a" "be340394287071ba33cce83752c1e911b3d6d1e7cdb19d1fbc8ea5e7f37b8ff2"`
Dec 15 16:13:56.969 INFO [stderr] usermod: no changes
Dec 15 16:13:57.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 16:13:57.005 INFO [stderr]      Running /target/debug/deps/efficient_enum-d97d55e0a9a15509
Dec 15 16:13:57.008 INFO [stdout] 
Dec 15 16:13:57.008 INFO [stdout] running 7 tests
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_tuple_as_mut ... ok
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_simple ... ok
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_mut ... ok
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_tuple_mut ... ok
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_tuple_new ... ok
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_new ... ok
Dec 15 16:13:57.015 INFO [stdout] test option::tests::test_option_tuple_simple ... ok
Dec 15 16:13:57.015 INFO [stdout] 
Dec 15 16:13:57.015 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:13:57.015 INFO [stdout] 
Dec 15 16:13:57.021 INFO [stderr]    Doc-tests efficient_enum
Dec 15 16:13:58.303 INFO [stdout] 
Dec 15 16:13:58.303 INFO [stdout] running 0 tests
Dec 15 16:13:58.303 INFO [stdout] 
Dec 15 16:13:58.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:13:58.303 INFO [stdout] 
Dec 15 16:13:58.304 INFO [stderr] su: No module specific data is present
Dec 15 16:13:58.900 INFO running `"docker" "inspect" "be340394287071ba33cce83752c1e911b3d6d1e7cdb19d1fbc8ea5e7f37b8ff2"`
Dec 15 16:13:59.263 INFO running `"docker" "rm" "-f" "be340394287071ba33cce83752c1e911b3d6d1e7cdb19d1fbc8ea5e7f37b8ff2"`
Dec 15 16:13:59.570 INFO [stdout] be340394287071ba33cce83752c1e911b3d6d1e7cdb19d1fbc8ea5e7f37b8ff2