Nov 17 06:02:22.536 INFO testing cowang4/rusty_tree against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 06:02:22.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:02:22.981 INFO [stdout] e0f05851efcde6260e723d6db5ae0c656c1f17ee8183ddcaf3894a7860969226
Nov 17 06:02:22.987 INFO running `"docker" "start" "-a" "e0f05851efcde6260e723d6db5ae0c656c1f17ee8183ddcaf3894a7860969226"`
Nov 17 06:02:23.904 INFO [stderr] usermod: no changes
Nov 17 06:02:23.979 INFO [stderr]    Compiling serde v1.0.57
Nov 17 06:02:23.983 INFO [stderr]    Compiling memchr v2.0.1
Nov 17 06:02:23.983 INFO [stderr]    Compiling syn v0.13.10
Nov 17 06:02:24.743 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 17 06:02:25.647 INFO [stderr]    Compiling regex v1.0.0
Nov 17 06:02:35.787 INFO [stderr]    Compiling serde_derive v1.0.57
Nov 17 06:02:52.263 INFO [stderr]    Compiling docopt v1.0.0
Nov 17 06:02:58.369 INFO [stderr]    Compiling rusty_tree v0.1.0 (/source)
Nov 17 06:03:01.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.53s
Nov 17 06:03:01.467 INFO [stderr] su: No module specific data is present
Nov 17 06:03:02.747 INFO running `"docker" "inspect" "e0f05851efcde6260e723d6db5ae0c656c1f17ee8183ddcaf3894a7860969226"`
Nov 17 06:03:03.043 INFO running `"docker" "rm" "-f" "e0f05851efcde6260e723d6db5ae0c656c1f17ee8183ddcaf3894a7860969226"`
Nov 17 06:03:03.275 INFO [stdout] e0f05851efcde6260e723d6db5ae0c656c1f17ee8183ddcaf3894a7860969226
Nov 17 06:03:03.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:03:03.837 INFO [stdout] 0e4cbe8ec93c53831ce9340ff51ecd2056b30d8cd392d64c4ecc4db19ee5c313
Nov 17 06:03:03.840 INFO running `"docker" "start" "-a" "0e4cbe8ec93c53831ce9340ff51ecd2056b30d8cd392d64c4ecc4db19ee5c313"`
Nov 17 06:03:05.347 INFO [stderr] usermod: no changes
Nov 17 06:03:05.439 INFO [stderr]    Compiling rusty_tree v0.1.0 (/source)
Nov 17 06:03:06.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 17 06:03:06.563 INFO [stderr] su: No module specific data is present
Nov 17 06:03:07.777 INFO running `"docker" "inspect" "0e4cbe8ec93c53831ce9340ff51ecd2056b30d8cd392d64c4ecc4db19ee5c313"`
Nov 17 06:03:08.034 INFO running `"docker" "rm" "-f" "0e4cbe8ec93c53831ce9340ff51ecd2056b30d8cd392d64c4ecc4db19ee5c313"`
Nov 17 06:03:08.271 INFO [stdout] 0e4cbe8ec93c53831ce9340ff51ecd2056b30d8cd392d64c4ecc4db19ee5c313
Nov 17 06:03:08.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:03:08.780 INFO [stdout] 904c19b110286e96accf400f0332332906c6bdcb4c7aa66c21bc3d777d13dcd8
Nov 17 06:03:08.782 INFO running `"docker" "start" "-a" "904c19b110286e96accf400f0332332906c6bdcb4c7aa66c21bc3d777d13dcd8"`
Nov 17 06:03:10.433 INFO [stderr] usermod: no changes
Nov 17 06:03:10.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 17 06:03:10.582 INFO [stderr]      Running /target/debug/deps/rusty_tree-1d9f66e5e680899b
Nov 17 06:03:10.582 INFO [stdout] 
Nov 17 06:03:10.583 INFO [stderr] su: No module specific data is present
Nov 17 06:03:10.583 INFO [stdout] running 0 tests
Nov 17 06:03:10.583 INFO [stdout] 
Nov 17 06:03:10.583 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:03:10.583 INFO [stdout] 
Nov 17 06:03:11.183 INFO running `"docker" "inspect" "904c19b110286e96accf400f0332332906c6bdcb4c7aa66c21bc3d777d13dcd8"`
Nov 17 06:03:11.397 INFO running `"docker" "rm" "-f" "904c19b110286e96accf400f0332332906c6bdcb4c7aa66c21bc3d777d13dcd8"`
Nov 17 06:03:11.591 INFO [stdout] 904c19b110286e96accf400f0332332906c6bdcb4c7aa66c21bc3d777d13dcd8