Dec 07 16:39:33.125 INFO testing flatten_json-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:39:33.125 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 07 16:39:33.424 INFO [stdout] 898783bbaf7a7e7104adccf560cc0d7b40481c1071249f8230005dea4e342c5b
Dec 07 16:39:33.428 INFO running `"docker" "start" "-a" "898783bbaf7a7e7104adccf560cc0d7b40481c1071249f8230005dea4e342c5b"`
Dec 07 16:39:34.212 INFO [stderr] usermod: no changes
Dec 07 16:39:34.309 INFO [stderr]    Compiling flatten_json v0.1.0 (/source)
Dec 07 16:39:35.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 07 16:39:35.580 INFO [stderr] su: No module specific data is present
Dec 07 16:39:36.238 INFO running `"docker" "inspect" "898783bbaf7a7e7104adccf560cc0d7b40481c1071249f8230005dea4e342c5b"`
Dec 07 16:39:36.676 INFO running `"docker" "rm" "-f" "898783bbaf7a7e7104adccf560cc0d7b40481c1071249f8230005dea4e342c5b"`
Dec 07 16:39:37.052 INFO [stdout] 898783bbaf7a7e7104adccf560cc0d7b40481c1071249f8230005dea4e342c5b
Dec 07 16:39:37.052 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 07 16:39:37.454 INFO [stdout] 52fd2ff46789302ccb562a3d2368d822cf7fae81ccf0adcc4a6ba6716d73afa7
Dec 07 16:39:37.460 INFO running `"docker" "start" "-a" "52fd2ff46789302ccb562a3d2368d822cf7fae81ccf0adcc4a6ba6716d73afa7"`
Dec 07 16:39:39.211 INFO [stderr] usermod: no changes
Dec 07 16:39:39.292 INFO [stderr]    Compiling flatten_json v0.1.0 (/source)
Dec 07 16:39:41.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 07 16:39:41.444 INFO [stderr] su: No module specific data is present
Dec 07 16:39:42.504 INFO running `"docker" "inspect" "52fd2ff46789302ccb562a3d2368d822cf7fae81ccf0adcc4a6ba6716d73afa7"`
Dec 07 16:39:42.894 INFO running `"docker" "rm" "-f" "52fd2ff46789302ccb562a3d2368d822cf7fae81ccf0adcc4a6ba6716d73afa7"`
Dec 07 16:39:43.215 INFO [stdout] 52fd2ff46789302ccb562a3d2368d822cf7fae81ccf0adcc4a6ba6716d73afa7
Dec 07 16:39:43.222 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 07 16:39:43.576 INFO [stdout] 66902cf81d425bb1f04ebee2354df99c4d6098960e50dbe1e6d1e06f20999f5e
Dec 07 16:39:43.584 INFO running `"docker" "start" "-a" "66902cf81d425bb1f04ebee2354df99c4d6098960e50dbe1e6d1e06f20999f5e"`
Dec 07 16:39:44.192 INFO [stderr] usermod: no changes
Dec 07 16:39:44.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 16:39:44.264 INFO [stdout] 
Dec 07 16:39:44.264 INFO [stderr]      Running /target/debug/deps/flatten_json-74cfa9112189ac5b
Dec 07 16:39:44.264 INFO [stdout] running 3 tests
Dec 07 16:39:44.264 INFO [stdout] test tests::test_custom_key ... ok
Dec 07 16:39:44.264 INFO [stdout] test tests::test_flat_array ... ok
Dec 07 16:39:44.268 INFO [stdout] test tests::test_general_case ... ok
Dec 07 16:39:44.268 INFO [stderr]    Doc-tests flatten_json
Dec 07 16:39:44.268 INFO [stdout] 
Dec 07 16:39:44.268 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:39:44.268 INFO [stdout] 
Dec 07 16:39:45.435 INFO [stdout] 
Dec 07 16:39:45.435 INFO [stdout] running 0 tests
Dec 07 16:39:45.435 INFO [stdout] 
Dec 07 16:39:45.435 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:39:45.435 INFO [stdout] 
Dec 07 16:39:45.448 INFO [stderr] su: No module specific data is present
Dec 07 16:39:45.896 INFO running `"docker" "inspect" "66902cf81d425bb1f04ebee2354df99c4d6098960e50dbe1e6d1e06f20999f5e"`
Dec 07 16:39:46.098 INFO running `"docker" "rm" "-f" "66902cf81d425bb1f04ebee2354df99c4d6098960e50dbe1e6d1e06f20999f5e"`
Dec 07 16:39:46.356 INFO [stdout] 66902cf81d425bb1f04ebee2354df99c4d6098960e50dbe1e6d1e06f20999f5e