Dec 15 16:38:07.090 INFO testing dot_json-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 16:38:07.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:38:07.528 INFO [stdout] 5237a94a7efdc6f80894511ff83e24b7953ca1e637dc355747fdcc681f5f1de6
Dec 15 16:38:07.532 INFO running `"docker" "start" "-a" "5237a94a7efdc6f80894511ff83e24b7953ca1e637dc355747fdcc681f5f1de6"`
Dec 15 16:38:08.503 INFO [stderr] usermod: no changes
Dec 15 16:38:08.571 INFO [stderr]    Compiling dot_json v0.2.0 (/source)
Dec 15 16:38:10.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 15 16:38:10.067 INFO [stderr] su: No module specific data is present
Dec 15 16:38:10.759 INFO running `"docker" "inspect" "5237a94a7efdc6f80894511ff83e24b7953ca1e637dc355747fdcc681f5f1de6"`
Dec 15 16:38:10.954 INFO running `"docker" "rm" "-f" "5237a94a7efdc6f80894511ff83e24b7953ca1e637dc355747fdcc681f5f1de6"`
Dec 15 16:38:11.141 INFO [stdout] 5237a94a7efdc6f80894511ff83e24b7953ca1e637dc355747fdcc681f5f1de6
Dec 15 16:38:11.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:38:11.525 INFO [stdout] 9d0ac60736ab612e4449fc4429ce595b53501cebfdcd8d84b6522756f4379971
Dec 15 16:38:11.528 INFO running `"docker" "start" "-a" "9d0ac60736ab612e4449fc4429ce595b53501cebfdcd8d84b6522756f4379971"`
Dec 15 16:38:12.542 INFO [stderr] usermod: no changes
Dec 15 16:38:12.607 INFO [stderr]    Compiling dot_json v0.2.0 (/source)
Dec 15 16:38:13.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 15 16:38:13.899 INFO [stderr] su: No module specific data is present
Dec 15 16:38:14.679 INFO running `"docker" "inspect" "9d0ac60736ab612e4449fc4429ce595b53501cebfdcd8d84b6522756f4379971"`
Dec 15 16:38:14.979 INFO running `"docker" "rm" "-f" "9d0ac60736ab612e4449fc4429ce595b53501cebfdcd8d84b6522756f4379971"`
Dec 15 16:38:15.325 INFO [stdout] 9d0ac60736ab612e4449fc4429ce595b53501cebfdcd8d84b6522756f4379971
Dec 15 16:38:15.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:38:15.741 INFO [stdout] 7e9e26396007ccd7f061039de9efa42de00320a737f586e64077ab4a14ef6a60
Dec 15 16:38:15.751 INFO running `"docker" "start" "-a" "7e9e26396007ccd7f061039de9efa42de00320a737f586e64077ab4a14ef6a60"`
Dec 15 16:38:16.477 INFO [stderr] usermod: no changes
Dec 15 16:38:16.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 16:38:16.516 INFO [stderr]      Running /target/debug/deps/dot_json-10eb0f6926209cf4
Dec 15 16:38:16.517 INFO [stdout] 
Dec 15 16:38:16.517 INFO [stdout] running 0 tests
Dec 15 16:38:16.517 INFO [stdout] 
Dec 15 16:38:16.517 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:38:16.517 INFO [stdout] 
Dec 15 16:38:16.518 INFO [stderr]    Doc-tests dot_json
Dec 15 16:38:17.670 INFO [stdout] 
Dec 15 16:38:17.670 INFO [stdout] running 4 tests
Dec 15 16:38:20.294 INFO [stdout] test src/lib.rs - map_to_dot_map (line 42) ... ok
Dec 15 16:38:20.336 INFO [stdout] test src/lib.rs - value_to_dot (line 121) ... ok
Dec 15 16:38:21.031 INFO [stdout] test src/lib.rs - value_to_dot (line 146) ... ok
Dec 15 16:38:21.141 INFO [stdout] test src/lib.rs - arr_to_dot_map (line 81) ... ok
Dec 15 16:38:21.143 INFO [stdout] 
Dec 15 16:38:21.143 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:38:21.143 INFO [stdout] 
Dec 15 16:38:21.162 INFO [stderr] su: No module specific data is present
Dec 15 16:38:21.888 INFO running `"docker" "inspect" "7e9e26396007ccd7f061039de9efa42de00320a737f586e64077ab4a14ef6a60"`
Dec 15 16:38:21.980 INFO running `"docker" "rm" "-f" "7e9e26396007ccd7f061039de9efa42de00320a737f586e64077ab4a14ef6a60"`
Dec 15 16:38:22.049 INFO [stdout] 7e9e26396007ccd7f061039de9efa42de00320a737f586e64077ab4a14ef6a60