Dec 14 14:36:14.608 INFO testing visitor-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 14:36:14.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 14:36:14.837 INFO [stdout] 7ad391193b465488de3364aa8b5cc487e6313b2f5201dd13a7e4ce37a53cb0ce
Dec 14 14:36:14.841 INFO running `"docker" "start" "-a" "7ad391193b465488de3364aa8b5cc487e6313b2f5201dd13a7e4ce37a53cb0ce"`
Dec 14 14:36:15.484 INFO [stderr] usermod: no changes
Dec 14 14:36:15.507 INFO [stderr]    Compiling visitor v0.2.1 (/source)
Dec 14 14:36:15.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 14 14:36:15.951 INFO [stderr] su: No module specific data is present
Dec 14 14:36:16.253 INFO running `"docker" "inspect" "7ad391193b465488de3364aa8b5cc487e6313b2f5201dd13a7e4ce37a53cb0ce"`
Dec 14 14:36:16.356 INFO running `"docker" "rm" "-f" "7ad391193b465488de3364aa8b5cc487e6313b2f5201dd13a7e4ce37a53cb0ce"`
Dec 14 14:36:16.486 INFO [stdout] 7ad391193b465488de3364aa8b5cc487e6313b2f5201dd13a7e4ce37a53cb0ce
Dec 14 14:36:16.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 14:36:16.724 INFO [stdout] 0c79016717bc4066606845bd981f1e66617dea31cff5326f7c8a4b6385a24d1a
Dec 14 14:36:16.726 INFO running `"docker" "start" "-a" "0c79016717bc4066606845bd981f1e66617dea31cff5326f7c8a4b6385a24d1a"`
Dec 14 14:36:17.207 INFO [stderr] usermod: no changes
Dec 14 14:36:17.234 INFO [stderr]    Compiling visitor v0.2.1 (/source)
Dec 14 14:36:18.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 14 14:36:18.219 INFO [stderr] su: No module specific data is present
Dec 14 14:36:19.003 INFO running `"docker" "inspect" "0c79016717bc4066606845bd981f1e66617dea31cff5326f7c8a4b6385a24d1a"`
Dec 14 14:36:19.289 INFO running `"docker" "rm" "-f" "0c79016717bc4066606845bd981f1e66617dea31cff5326f7c8a4b6385a24d1a"`
Dec 14 14:36:19.529 INFO [stdout] 0c79016717bc4066606845bd981f1e66617dea31cff5326f7c8a4b6385a24d1a
Dec 14 14:36:19.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 14:36:19.896 INFO [stdout] 3ac3ef183be4fda0ee53e9ef4950f6614576b83b383b3f2d6aa7d99a91600078
Dec 14 14:36:19.901 INFO running `"docker" "start" "-a" "3ac3ef183be4fda0ee53e9ef4950f6614576b83b383b3f2d6aa7d99a91600078"`
Dec 14 14:36:20.819 INFO [stderr] usermod: no changes
Dec 14 14:36:20.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 14:36:20.839 INFO [stderr]      Running /target/debug/deps/visitor-aa9f07ae6baed650
Dec 14 14:36:20.841 INFO [stdout] 
Dec 14 14:36:20.841 INFO [stdout] running 1 test
Dec 14 14:36:20.842 INFO [stdout] test test::it_works ... ok
Dec 14 14:36:20.842 INFO [stdout] 
Dec 14 14:36:20.842 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:36:20.842 INFO [stdout] 
Dec 14 14:36:20.847 INFO [stderr]    Doc-tests visitor
Dec 14 14:36:21.590 INFO [stdout] 
Dec 14 14:36:21.590 INFO [stdout] running 0 tests
Dec 14 14:36:21.590 INFO [stdout] 
Dec 14 14:36:21.590 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:36:21.590 INFO [stdout] 
Dec 14 14:36:21.595 INFO [stderr] su: No module specific data is present
Dec 14 14:36:22.150 INFO running `"docker" "inspect" "3ac3ef183be4fda0ee53e9ef4950f6614576b83b383b3f2d6aa7d99a91600078"`
Dec 14 14:36:22.413 INFO running `"docker" "rm" "-f" "3ac3ef183be4fda0ee53e9ef4950f6614576b83b383b3f2d6aa7d99a91600078"`
Dec 14 14:36:22.587 INFO [stdout] 3ac3ef183be4fda0ee53e9ef4950f6614576b83b383b3f2d6aa7d99a91600078