Dec 06 03:14:01.464 INFO testing cowang4/rusty_tree against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:14:01.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:14:01.787 INFO [stdout] 552c5b2baf3c1c0273a258493e6b244ddece020d10b58d88366c59e72eea506d
Dec 06 03:14:01.796 INFO running `"docker" "start" "-a" "552c5b2baf3c1c0273a258493e6b244ddece020d10b58d88366c59e72eea506d"`
Dec 06 03:14:02.431 INFO [stderr] usermod: no changes
Dec 06 03:14:02.541 INFO [stderr]    Compiling regex v1.0.0
Dec 06 03:14:08.301 INFO [stderr]    Compiling docopt v1.0.0
Dec 06 03:14:13.036 INFO [stderr]    Compiling rusty_tree v0.1.0 (/source)
Dec 06 03:14:17.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.86s
Dec 06 03:14:17.337 INFO [stderr] su: No module specific data is present
Dec 06 03:14:18.372 INFO running `"docker" "inspect" "552c5b2baf3c1c0273a258493e6b244ddece020d10b58d88366c59e72eea506d"`
Dec 06 03:14:18.648 INFO running `"docker" "rm" "-f" "552c5b2baf3c1c0273a258493e6b244ddece020d10b58d88366c59e72eea506d"`
Dec 06 03:14:18.996 INFO [stdout] 552c5b2baf3c1c0273a258493e6b244ddece020d10b58d88366c59e72eea506d
Dec 06 03:14:19.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:14:19.463 INFO [stdout] a391903dc17b5d0fba006867acc997b8e8c493514a139f7e970423fdb1fcbbdf
Dec 06 03:14:19.465 INFO running `"docker" "start" "-a" "a391903dc17b5d0fba006867acc997b8e8c493514a139f7e970423fdb1fcbbdf"`
Dec 06 03:14:20.916 INFO [stderr] usermod: no changes
Dec 06 03:14:21.023 INFO [stderr]    Compiling rusty_tree v0.1.0 (/source)
Dec 06 03:14:22.814 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 06 03:14:22.832 INFO [stderr] su: No module specific data is present
Dec 06 03:14:23.695 INFO running `"docker" "inspect" "a391903dc17b5d0fba006867acc997b8e8c493514a139f7e970423fdb1fcbbdf"`
Dec 06 03:14:23.919 INFO running `"docker" "rm" "-f" "a391903dc17b5d0fba006867acc997b8e8c493514a139f7e970423fdb1fcbbdf"`
Dec 06 03:14:24.180 INFO [stdout] a391903dc17b5d0fba006867acc997b8e8c493514a139f7e970423fdb1fcbbdf
Dec 06 03:14:24.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:14:24.609 INFO [stdout] 90845aec484b2fcba63fa33b7101a68c82a80bcd0372e698900268d1d730a9f3
Dec 06 03:14:24.612 INFO running `"docker" "start" "-a" "90845aec484b2fcba63fa33b7101a68c82a80bcd0372e698900268d1d730a9f3"`
Dec 06 03:14:25.837 INFO [stderr] usermod: no changes
Dec 06 03:14:25.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 03:14:25.931 INFO [stderr]      Running /target/debug/deps/rusty_tree-fdf14c6b47e8881f
Dec 06 03:14:25.932 INFO [stdout] 
Dec 06 03:14:25.932 INFO [stdout] running 0 tests
Dec 06 03:14:25.932 INFO [stdout] 
Dec 06 03:14:25.932 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:14:25.932 INFO [stdout] 
Dec 06 03:14:25.934 INFO [stderr] su: No module specific data is present
Dec 06 03:14:26.714 INFO running `"docker" "inspect" "90845aec484b2fcba63fa33b7101a68c82a80bcd0372e698900268d1d730a9f3"`
Dec 06 03:14:27.034 INFO running `"docker" "rm" "-f" "90845aec484b2fcba63fa33b7101a68c82a80bcd0372e698900268d1d730a9f3"`
Dec 06 03:14:27.332 INFO [stdout] 90845aec484b2fcba63fa33b7101a68c82a80bcd0372e698900268d1d730a9f3