Dec 07 09:53:34.312 INFO testing iron_json-1.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 09:53:34.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:53:34.499 INFO [stdout] e853ac3114b58418020154beb20d4839b9f976f56feb2f358038e41b31f0db8e
Dec 07 09:53:34.500 INFO running `"docker" "start" "-a" "e853ac3114b58418020154beb20d4839b9f976f56feb2f358038e41b31f0db8e"`
Dec 07 09:53:34.975 INFO [stderr] usermod: no changes
Dec 07 09:53:35.003 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 09:53:35.071 INFO [stderr]    Compiling iron_json v1.0.0 (/source)
Dec 07 09:53:37.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Dec 07 09:53:37.771 INFO [stderr] su: No module specific data is present
Dec 07 09:53:38.079 INFO running `"docker" "inspect" "e853ac3114b58418020154beb20d4839b9f976f56feb2f358038e41b31f0db8e"`
Dec 07 09:53:38.133 INFO running `"docker" "rm" "-f" "e853ac3114b58418020154beb20d4839b9f976f56feb2f358038e41b31f0db8e"`
Dec 07 09:53:38.210 INFO [stdout] e853ac3114b58418020154beb20d4839b9f976f56feb2f358038e41b31f0db8e
Dec 07 09:53:38.211 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:53:38.418 INFO [stdout] 84a86a903db5182f525edee7217c6ebe0a054818f8efcb8ff69bf21ed61f7d97
Dec 07 09:53:38.420 INFO running `"docker" "start" "-a" "84a86a903db5182f525edee7217c6ebe0a054818f8efcb8ff69bf21ed61f7d97"`
Dec 07 09:53:38.877 INFO [stderr] usermod: no changes
Dec 07 09:53:38.901 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 09:53:38.960 INFO [stderr]    Compiling iron_json v1.0.0 (/source)
Dec 07 09:53:41.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 07 09:53:41.290 INFO [stderr] su: No module specific data is present
Dec 07 09:53:41.528 INFO running `"docker" "inspect" "84a86a903db5182f525edee7217c6ebe0a054818f8efcb8ff69bf21ed61f7d97"`
Dec 07 09:53:41.594 INFO running `"docker" "rm" "-f" "84a86a903db5182f525edee7217c6ebe0a054818f8efcb8ff69bf21ed61f7d97"`
Dec 07 09:53:41.658 INFO [stdout] 84a86a903db5182f525edee7217c6ebe0a054818f8efcb8ff69bf21ed61f7d97
Dec 07 09:53:41.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:53:41.848 INFO [stdout] 5d142e390d4f21627258686407fe390c426de9629ca834ce3a441a20aaf42178
Dec 07 09:53:41.849 INFO running `"docker" "start" "-a" "5d142e390d4f21627258686407fe390c426de9629ca834ce3a441a20aaf42178"`
Dec 07 09:53:42.228 INFO [stderr] usermod: no changes
Dec 07 09:53:42.269 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 09:53:42.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 07 09:53:42.337 INFO [stderr]      Running /target/debug/deps/iron_json-1d77205d72ff6d4b
Dec 07 09:53:42.341 INFO [stdout] 
Dec 07 09:53:42.341 INFO [stdout] running 0 tests
Dec 07 09:53:42.341 INFO [stdout] 
Dec 07 09:53:42.341 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:53:42.341 INFO [stdout] 
Dec 07 09:53:42.341 INFO [stderr]    Doc-tests iron_json
Dec 07 09:53:46.980 INFO [stdout] 
Dec 07 09:53:46.980 INFO [stdout] running 0 tests
Dec 07 09:53:46.980 INFO [stdout] 
Dec 07 09:53:46.980 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:53:46.980 INFO [stdout] 
Dec 07 09:53:46.990 INFO [stderr] su: No module specific data is present
Dec 07 09:53:47.331 INFO running `"docker" "inspect" "5d142e390d4f21627258686407fe390c426de9629ca834ce3a441a20aaf42178"`
Dec 07 09:53:47.422 INFO running `"docker" "rm" "-f" "5d142e390d4f21627258686407fe390c426de9629ca834ce3a441a20aaf42178"`
Dec 07 09:53:47.484 INFO [stdout] 5d142e390d4f21627258686407fe390c426de9629ca834ce3a441a20aaf42178