Dec 14 20:30:37.336 INFO testing serde-json-core-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:30:37.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:30:37.747 INFO [stdout] 6ece85bc6c753faa7ada89e0290c799a75f4e8baa53299b6f642ecf08b37f789
Dec 14 20:30:37.749 INFO running `"docker" "start" "-a" "6ece85bc6c753faa7ada89e0290c799a75f4e8baa53299b6f642ecf08b37f789"`
Dec 14 20:30:39.222 INFO [stderr] usermod: no changes
Dec 14 20:30:39.299 INFO [stderr]    Compiling serde v1.0.82
Dec 14 20:30:39.299 INFO [stderr]    Compiling heapless v0.2.7
Dec 14 20:30:49.247 INFO [stderr]    Compiling serde-json-core v0.0.1 (/source)
Dec 14 20:30:49.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
Dec 14 20:30:49.876 INFO [stderr] su: No module specific data is present
Dec 14 20:30:50.419 INFO running `"docker" "inspect" "6ece85bc6c753faa7ada89e0290c799a75f4e8baa53299b6f642ecf08b37f789"`
Dec 14 20:30:50.528 INFO running `"docker" "rm" "-f" "6ece85bc6c753faa7ada89e0290c799a75f4e8baa53299b6f642ecf08b37f789"`
Dec 14 20:30:50.652 INFO [stdout] 6ece85bc6c753faa7ada89e0290c799a75f4e8baa53299b6f642ecf08b37f789
Dec 14 20:30:50.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:30:50.938 INFO [stdout] 9bca4ada3c1c4f5be0696de3ee4e590d0b1d31101a7ae88703c21f23dff16000
Dec 14 20:30:50.940 INFO running `"docker" "start" "-a" "9bca4ada3c1c4f5be0696de3ee4e590d0b1d31101a7ae88703c21f23dff16000"`
Dec 14 20:30:51.707 INFO [stderr] usermod: no changes
Dec 14 20:30:51.785 INFO [stderr]    Compiling serde-json-core v0.0.1 (/source)
Dec 14 20:30:54.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Dec 14 20:30:54.575 INFO [stderr] su: No module specific data is present
Dec 14 20:30:55.204 INFO running `"docker" "inspect" "9bca4ada3c1c4f5be0696de3ee4e590d0b1d31101a7ae88703c21f23dff16000"`
Dec 14 20:30:55.393 INFO running `"docker" "rm" "-f" "9bca4ada3c1c4f5be0696de3ee4e590d0b1d31101a7ae88703c21f23dff16000"`
Dec 14 20:30:55.731 INFO [stdout] 9bca4ada3c1c4f5be0696de3ee4e590d0b1d31101a7ae88703c21f23dff16000
Dec 14 20:30:55.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:30:56.253 INFO [stdout] 3f1868e5c9aeefa4f9a02602b753944f2eca6e3a77c6764772daa73d9a3ad48e
Dec 14 20:30:56.256 INFO running `"docker" "start" "-a" "3f1868e5c9aeefa4f9a02602b753944f2eca6e3a77c6764772daa73d9a3ad48e"`
Dec 14 20:30:57.437 INFO [stderr] usermod: no changes
Dec 14 20:30:57.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 20:30:57.545 INFO [stderr]      Running /target/debug/deps/serde_json_core-20b5614783bbb954
Dec 14 20:30:57.547 INFO [stdout] 
Dec 14 20:30:57.547 INFO [stdout] running 18 tests
Dec 14 20:30:57.555 INFO [stdout] test de::tests::bool ... ok
Dec 14 20:30:57.555 INFO [stdout] test de::tests::wot ... ignored
Dec 14 20:30:57.555 INFO [stdout] test de::tests::array ... ok
Dec 14 20:30:57.556 INFO [stdout] test ser::tests::bool ... ok
Dec 14 20:30:57.556 INFO [stdout] test de::tests::struct_option ... ok
Dec 14 20:30:57.556 INFO [stdout] test ser::tests::enum_ ... ok
Dec 14 20:30:57.557 INFO [stdout] test ser::tests::struct_ ... ok
Dec 14 20:30:57.557 INFO [stdout] test ser::tests::array ... ok
Dec 14 20:30:57.559 INFO [stdout] test ser::tests::struct_bool ... ok
Dec 14 20:30:57.559 INFO [stdout] test ser::tests::struct_option ... ok
Dec 14 20:30:57.559 INFO [stdout] test de::tests::struct_bool ... ok
Dec 14 20:30:57.559 INFO [stdout] test ser::tests::str ... ok
Dec 14 20:30:57.559 INFO [stdout] test de::tests::struct_i8 ... ok
Dec 14 20:30:57.559 INFO [stdout] test de::tests::struct_u8 ... ok
Dec 14 20:30:57.559 INFO [stdout] test de::tests::str ... ok
Dec 14 20:30:57.559 INFO [stdout] test ser::tests::struct_i8 ... ok
Dec 14 20:30:57.559 INFO [stdout] test ser::tests::struct_u8 ... ok
Dec 14 20:30:57.559 INFO [stdout] test de::tests::enum_clike ... ok
Dec 14 20:30:57.559 INFO [stdout] 
Dec 14 20:30:57.559 INFO [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 14 20:30:57.559 INFO [stdout] 
Dec 14 20:30:57.559 INFO [stderr]    Doc-tests serde-json-core
Dec 14 20:30:57.932 INFO [stdout] 
Dec 14 20:30:57.932 INFO [stdout] running 0 tests
Dec 14 20:30:57.932 INFO [stdout] 
Dec 14 20:30:57.932 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:30:57.932 INFO [stdout] 
Dec 14 20:30:57.943 INFO [stderr] su: No module specific data is present
Dec 14 20:30:58.363 INFO running `"docker" "inspect" "3f1868e5c9aeefa4f9a02602b753944f2eca6e3a77c6764772daa73d9a3ad48e"`
Dec 14 20:30:58.477 INFO running `"docker" "rm" "-f" "3f1868e5c9aeefa4f9a02602b753944f2eca6e3a77c6764772daa73d9a3ad48e"`
Dec 14 20:30:58.595 INFO [stdout] 3f1868e5c9aeefa4f9a02602b753944f2eca6e3a77c6764772daa73d9a3ad48e