Dec 06 15:18:02.827 INFO testing BurntSushi/rust-error-handling-case-study against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:18:02.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15:18:03.185 INFO [stdout] 4a88a3cdfcbec284ae9e6a11f09d19747a164c80abc0c4381c0d9fe32ca18288
Dec 06 15:18:03.187 INFO running `"docker" "start" "-a" "4a88a3cdfcbec284ae9e6a11f09d19747a164c80abc0c4381c0d9fe32ca18288"`
Dec 06 15:18:04.505 INFO [stderr] usermod: no changes
Dec 06 15:18:04.634 INFO [stderr]    Compiling csv v0.14.7
Dec 06 15:18:06.060 INFO [stderr]    Compiling city-pop v0.1.0 (/source)
Dec 06 15:18:08.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Dec 06 15:18:08.776 INFO [stderr] su: No module specific data is present
Dec 06 15:18:09.648 INFO running `"docker" "inspect" "4a88a3cdfcbec284ae9e6a11f09d19747a164c80abc0c4381c0d9fe32ca18288"`
Dec 06 15:18:09.964 INFO running `"docker" "rm" "-f" "4a88a3cdfcbec284ae9e6a11f09d19747a164c80abc0c4381c0d9fe32ca18288"`
Dec 06 15:18:10.252 INFO [stdout] 4a88a3cdfcbec284ae9e6a11f09d19747a164c80abc0c4381c0d9fe32ca18288
Dec 06 15:18:10.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15:18:10.680 INFO [stdout] 64bd4097a9b355d30969c1a960ed89eec9bb5260619d7f2e9025c2b79de1226d
Dec 06 15:18:10.687 INFO running `"docker" "start" "-a" "64bd4097a9b355d30969c1a960ed89eec9bb5260619d7f2e9025c2b79de1226d"`
Dec 06 15:18:11.892 INFO [stderr] usermod: no changes
Dec 06 15:18:11.968 INFO [stderr]    Compiling city-pop v0.1.0 (/source)
Dec 06 15:18:13.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 06 15:18:13.568 INFO [stderr] su: No module specific data is present
Dec 06 15:18:14.476 INFO running `"docker" "inspect" "64bd4097a9b355d30969c1a960ed89eec9bb5260619d7f2e9025c2b79de1226d"`
Dec 06 15:18:14.818 INFO running `"docker" "rm" "-f" "64bd4097a9b355d30969c1a960ed89eec9bb5260619d7f2e9025c2b79de1226d"`
Dec 06 15:18:15.160 INFO [stdout] 64bd4097a9b355d30969c1a960ed89eec9bb5260619d7f2e9025c2b79de1226d
Dec 06 15:18:15.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15:18:15.557 INFO [stdout] 172e8b9aeca1a51467659724a9aefdcbd94dee4001a683876e0ba7af23b9ffd8
Dec 06 15:18:15.559 INFO running `"docker" "start" "-a" "172e8b9aeca1a51467659724a9aefdcbd94dee4001a683876e0ba7af23b9ffd8"`
Dec 06 15:18:17.315 INFO [stderr] usermod: no changes
Dec 06 15:18:17.397 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 15:18:17.412 INFO [stderr]      Running /target/debug/deps/city_pop-de27a67d99e6efb9
Dec 06 15:18:17.415 INFO [stdout] 
Dec 06 15:18:17.415 INFO [stdout] running 0 tests
Dec 06 15:18:17.415 INFO [stdout] 
Dec 06 15:18:17.415 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:18:17.415 INFO [stdout] 
Dec 06 15:18:17.420 INFO [stderr] su: No module specific data is present
Dec 06 15:18:18.554 INFO running `"docker" "inspect" "172e8b9aeca1a51467659724a9aefdcbd94dee4001a683876e0ba7af23b9ffd8"`
Dec 06 15:18:18.904 INFO running `"docker" "rm" "-f" "172e8b9aeca1a51467659724a9aefdcbd94dee4001a683876e0ba7af23b9ffd8"`
Dec 06 15:18:19.200 INFO [stdout] 172e8b9aeca1a51467659724a9aefdcbd94dee4001a683876e0ba7af23b9ffd8