Dec 12 21:15:16.629 INFO testing wilkes/churn-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:15:16.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 21:15:16.894 INFO [stdout] 35c6a7b37c8348f7a86b0024aca55d67603fa8f2a142c1ff26481c23679b5ec2
Dec 12 21:15:16.895 INFO running `"docker" "start" "-a" "35c6a7b37c8348f7a86b0024aca55d67603fa8f2a142c1ff26481c23679b5ec2"`
Dec 12 21:15:17.614 INFO [stderr] usermod: no changes
Dec 12 21:15:17.782 INFO [stderr]    Compiling regex-syntax v0.4.2
Dec 12 21:15:17.782 INFO [stderr]    Compiling openssl-sys v0.9.24
Dec 12 21:15:17.782 INFO [stderr]    Compiling memchr v2.0.1
Dec 12 21:15:17.782 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 12 21:15:17.782 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 12 21:15:18.295 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 12 21:15:20.983 INFO [stderr]    Compiling curl-sys v0.4.1
Dec 12 21:15:20.983 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 12 21:15:26.803 INFO [stderr]    Compiling regex v0.2.5
Dec 12 21:15:42.471 INFO [stderr]    Compiling docopt v0.8.3
Dec 12 21:16:06.007 INFO [stderr]    Compiling git2 v0.6.11
Dec 12 21:16:13.563 INFO [stderr]    Compiling churn v0.1.0 (/source)
Dec 12 21:16:17.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.53s
Dec 12 21:16:17.123 INFO [stderr] su: No module specific data is present
Dec 12 21:16:18.498 INFO running `"docker" "inspect" "35c6a7b37c8348f7a86b0024aca55d67603fa8f2a142c1ff26481c23679b5ec2"`
Dec 12 21:16:18.845 INFO running `"docker" "rm" "-f" "35c6a7b37c8348f7a86b0024aca55d67603fa8f2a142c1ff26481c23679b5ec2"`
Dec 12 21:16:19.186 INFO [stdout] 35c6a7b37c8348f7a86b0024aca55d67603fa8f2a142c1ff26481c23679b5ec2
Dec 12 21:16:19.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 21:16:19.778 INFO [stdout] 74fd30464e335a0f3eb61a25555bdd3bf316babba87df2b9dfa55d354acb4906
Dec 12 21:16:19.780 INFO running `"docker" "start" "-a" "74fd30464e335a0f3eb61a25555bdd3bf316babba87df2b9dfa55d354acb4906"`
Dec 12 21:16:21.812 INFO [stderr] usermod: no changes
Dec 12 21:16:22.075 INFO [stderr]    Compiling churn v0.1.0 (/source)
Dec 12 21:16:23.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 12 21:16:23.184 INFO [stderr] su: No module specific data is present
Dec 12 21:16:25.039 INFO running `"docker" "inspect" "74fd30464e335a0f3eb61a25555bdd3bf316babba87df2b9dfa55d354acb4906"`
Dec 12 21:16:25.301 INFO running `"docker" "rm" "-f" "74fd30464e335a0f3eb61a25555bdd3bf316babba87df2b9dfa55d354acb4906"`
Dec 12 21:16:25.591 INFO [stdout] 74fd30464e335a0f3eb61a25555bdd3bf316babba87df2b9dfa55d354acb4906
Dec 12 21:16:25.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 21:16:25.999 INFO [stdout] 52642da8c465b3f82d69bc1e3eb85b2ff3de8d25128ddaff3cad2f9314f518c4
Dec 12 21:16:26.005 INFO running `"docker" "start" "-a" "52642da8c465b3f82d69bc1e3eb85b2ff3de8d25128ddaff3cad2f9314f518c4"`
Dec 12 21:16:27.735 INFO [stderr] usermod: no changes
Dec 12 21:16:27.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 12 21:16:27.887 INFO [stderr]      Running /target/debug/deps/churn-2b5f69947dd56265
Dec 12 21:16:27.893 INFO [stdout] 
Dec 12 21:16:27.893 INFO [stdout] running 0 tests
Dec 12 21:16:27.893 INFO [stdout] 
Dec 12 21:16:27.893 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:16:27.893 INFO [stdout] 
Dec 12 21:16:27.899 INFO [stderr] su: No module specific data is present
Dec 12 21:16:29.522 INFO running `"docker" "inspect" "52642da8c465b3f82d69bc1e3eb85b2ff3de8d25128ddaff3cad2f9314f518c4"`
Dec 12 21:16:29.805 INFO running `"docker" "rm" "-f" "52642da8c465b3f82d69bc1e3eb85b2ff3de8d25128ddaff3cad2f9314f518c4"`
Dec 12 21:16:30.171 INFO [stdout] 52642da8c465b3f82d69bc1e3eb85b2ff3de8d25128ddaff3cad2f9314f518c4