Dec 15 16:57:57.488 INFO testing dimsum-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:57:57.489 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 15 16:57:58.029 INFO [stdout] f903979171545d977f57c6299e41113dbd2348d35f4b95a6689bc1add3c08734
Dec 15 16:57:58.031 INFO running `"docker" "start" "-a" "f903979171545d977f57c6299e41113dbd2348d35f4b95a6689bc1add3c08734"`
Dec 15 16:57:59.775 INFO [stderr] usermod: no changes
Dec 15 16:57:59.847 INFO [stderr]    Compiling dimsum v0.1.0 (/source)
Dec 15 16:58:00.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 15 16:58:00.645 INFO [stderr] su: No module specific data is present
Dec 15 16:58:01.585 INFO running `"docker" "inspect" "f903979171545d977f57c6299e41113dbd2348d35f4b95a6689bc1add3c08734"`
Dec 15 16:58:01.893 INFO running `"docker" "rm" "-f" "f903979171545d977f57c6299e41113dbd2348d35f4b95a6689bc1add3c08734"`
Dec 15 16:58:02.211 INFO [stdout] f903979171545d977f57c6299e41113dbd2348d35f4b95a6689bc1add3c08734
Dec 15 16:58:02.215 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 15 16:58:02.707 INFO [stdout] 215a8123ed012fa2c0aec596f15a3261ae1fb14f0412fc3eec1e2a7995731aad
Dec 15 16:58:02.715 INFO running `"docker" "start" "-a" "215a8123ed012fa2c0aec596f15a3261ae1fb14f0412fc3eec1e2a7995731aad"`
Dec 15 16:58:05.055 INFO [stderr] usermod: no changes
Dec 15 16:58:05.163 INFO [stderr]    Compiling dimsum v0.1.0 (/source)
Dec 15 16:58:07.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 15 16:58:07.214 INFO [stderr] su: No module specific data is present
Dec 15 16:58:08.348 INFO running `"docker" "inspect" "215a8123ed012fa2c0aec596f15a3261ae1fb14f0412fc3eec1e2a7995731aad"`
Dec 15 16:58:08.585 INFO running `"docker" "rm" "-f" "215a8123ed012fa2c0aec596f15a3261ae1fb14f0412fc3eec1e2a7995731aad"`
Dec 15 16:58:08.979 INFO [stdout] 215a8123ed012fa2c0aec596f15a3261ae1fb14f0412fc3eec1e2a7995731aad
Dec 15 16:58:08.987 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 15 16:58:09.403 INFO [stdout] f2fba99a91cd68e93671f74b6d5ada0a79b051e6f745109e4d07e3d5eb01a706
Dec 15 16:58:09.409 INFO running `"docker" "start" "-a" "f2fba99a91cd68e93671f74b6d5ada0a79b051e6f745109e4d07e3d5eb01a706"`
Dec 15 16:58:11.090 INFO [stderr] usermod: no changes
Dec 15 16:58:11.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 16:58:11.171 INFO [stderr]      Running /target/debug/deps/dimsum-4c5b2e838d553ab1
Dec 15 16:58:11.179 INFO [stdout] 
Dec 15 16:58:11.179 INFO [stdout] running 4 tests
Dec 15 16:58:11.187 INFO [stdout] test tests::index_errors ... ok
Dec 15 16:58:11.187 INFO [stdout] test tests::string_value ... ok
Dec 15 16:58:11.187 INFO [stdout] test tests::set_and_get ... ok
Dec 15 16:58:11.227 INFO [stdout] test tests::construct_failure ... ok
Dec 15 16:58:11.227 INFO [stdout] 
Dec 15 16:58:11.227 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:58:11.227 INFO [stdout] 
Dec 15 16:58:11.227 INFO [stderr]    Doc-tests dimsum
Dec 15 16:58:12.294 INFO [stdout] 
Dec 15 16:58:12.294 INFO [stdout] running 0 tests
Dec 15 16:58:12.294 INFO [stdout] 
Dec 15 16:58:12.294 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:58:12.294 INFO [stdout] 
Dec 15 16:58:12.303 INFO [stderr] su: No module specific data is present
Dec 15 16:58:13.376 INFO running `"docker" "inspect" "f2fba99a91cd68e93671f74b6d5ada0a79b051e6f745109e4d07e3d5eb01a706"`
Dec 15 16:58:13.619 INFO running `"docker" "rm" "-f" "f2fba99a91cd68e93671f74b6d5ada0a79b051e6f745109e4d07e3d5eb01a706"`
Dec 15 16:58:13.907 INFO [stdout] f2fba99a91cd68e93671f74b6d5ada0a79b051e6f745109e4d07e3d5eb01a706