Dec 07 16:42:09.088 INFO testing fixed_width_derive-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:42:09.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:42:09.323 INFO [stdout] 525a5860e03637e71a5232309e0561a91488ad975324f7515c5ad5645d91807f
Dec 07 16:42:09.326 INFO running `"docker" "start" "-a" "525a5860e03637e71a5232309e0561a91488ad975324f7515c5ad5645d91807f"`
Dec 07 16:42:09.790 INFO [stderr] usermod: no changes
Dec 07 16:42:09.844 INFO [stderr]    Compiling fixed_width v0.1.0
Dec 07 16:42:10.909 INFO [stderr]    Compiling fixed_width_derive v0.1.0 (/source)
Dec 07 16:42:11.539 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 07 16:42:11.539 INFO [stderr]   --> src/lib.rs:89:12
Dec 07 16:42:11.539 INFO [stderr]    |
Dec 07 16:42:11.539 INFO [stderr] 89 | #![feature(proc_macro)]
Dec 07 16:42:11.539 INFO [stderr]    |            ^^^^^^^^^^
Dec 07 16:42:11.539 INFO [stderr]    |
Dec 07 16:42:11.539 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 07 16:42:11.539 INFO [stderr] 
Dec 07 16:42:11.539 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 07 16:42:11.539 INFO [stderr]   --> src/lib.rs:90:12
Dec 07 16:42:11.539 INFO [stderr]    |
Dec 07 16:42:11.539 INFO [stderr] 90 | #![feature(extern_prelude)]
Dec 07 16:42:11.539 INFO [stderr]    |            ^^^^^^^^^^^^^^
Dec 07 16:42:11.539 INFO [stderr] 
Dec 07 16:42:13.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Dec 07 16:42:13.486 INFO [stderr] su: No module specific data is present
Dec 07 16:42:13.759 INFO running `"docker" "inspect" "525a5860e03637e71a5232309e0561a91488ad975324f7515c5ad5645d91807f"`
Dec 07 16:42:13.882 INFO running `"docker" "rm" "-f" "525a5860e03637e71a5232309e0561a91488ad975324f7515c5ad5645d91807f"`
Dec 07 16:42:14.005 INFO [stdout] 525a5860e03637e71a5232309e0561a91488ad975324f7515c5ad5645d91807f
Dec 07 16:42:14.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:42:14.246 INFO [stdout] c8541454f6d98e30b5170b2ea98cd181acb39de3e87a8e0c6ddd33f26fa4dd1d
Dec 07 16:42:14.247 INFO running `"docker" "start" "-a" "c8541454f6d98e30b5170b2ea98cd181acb39de3e87a8e0c6ddd33f26fa4dd1d"`
Dec 07 16:42:14.637 INFO [stderr] usermod: no changes
Dec 07 16:42:14.688 INFO [stderr]    Compiling fixed_width_derive v0.1.0 (/source)
Dec 07 16:42:15.489 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 07 16:42:15.489 INFO [stderr]   --> src/lib.rs:89:12
Dec 07 16:42:15.489 INFO [stderr]    |
Dec 07 16:42:15.489 INFO [stderr] 89 | #![feature(proc_macro)]
Dec 07 16:42:15.489 INFO [stderr]    |            ^^^^^^^^^^
Dec 07 16:42:15.489 INFO [stderr]    |
Dec 07 16:42:15.489 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 07 16:42:15.489 INFO [stderr] 
Dec 07 16:42:15.490 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 07 16:42:15.490 INFO [stderr]   --> src/lib.rs:90:12
Dec 07 16:42:15.490 INFO [stderr]    |
Dec 07 16:42:15.490 INFO [stderr] 90 | #![feature(extern_prelude)]
Dec 07 16:42:15.490 INFO [stderr]    |            ^^^^^^^^^^^^^^
Dec 07 16:42:15.490 INFO [stderr] 
Dec 07 16:42:16.374 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 07 16:42:16.379 INFO [stderr] su: No module specific data is present
Dec 07 16:42:16.753 INFO running `"docker" "inspect" "c8541454f6d98e30b5170b2ea98cd181acb39de3e87a8e0c6ddd33f26fa4dd1d"`
Dec 07 16:42:16.888 INFO running `"docker" "rm" "-f" "c8541454f6d98e30b5170b2ea98cd181acb39de3e87a8e0c6ddd33f26fa4dd1d"`
Dec 07 16:42:17.140 INFO [stdout] c8541454f6d98e30b5170b2ea98cd181acb39de3e87a8e0c6ddd33f26fa4dd1d
Dec 07 16:42:17.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:42:17.423 INFO [stdout] 50deb6b6d6a68f4f789a8d803283cb0bfe8c505593e28468de4ba910e35d8090
Dec 07 16:42:17.425 INFO running `"docker" "start" "-a" "50deb6b6d6a68f4f789a8d803283cb0bfe8c505593e28468de4ba910e35d8090"`
Dec 07 16:42:17.886 INFO [stderr] usermod: no changes
Dec 07 16:42:17.949 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 16:42:17.965 INFO [stderr]      Running /target/debug/deps/fixed_width_derive-aafe79a1b0159c53
Dec 07 16:42:17.976 INFO [stdout] 
Dec 07 16:42:17.976 INFO [stdout] running 0 tests
Dec 07 16:42:17.976 INFO [stdout] 
Dec 07 16:42:17.976 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:42:17.976 INFO [stdout] 
Dec 07 16:42:17.980 INFO [stderr]      Running /target/debug/deps/integration_test-399fb386e3fb629b
Dec 07 16:42:17.980 INFO [stdout] 
Dec 07 16:42:17.980 INFO [stdout] running 5 tests
Dec 07 16:42:17.990 INFO [stdout] test test_deserialize ... ok
Dec 07 16:42:17.990 INFO [stdout] test test_from_fixed_record_when_input_is_too_small ... ok
Dec 07 16:42:17.996 INFO [stdout] test test_serialize ... ok
Dec 07 16:42:17.996 INFO [stdout] test test_deserialize_optionals ... ok
Dec 07 16:42:18.004 INFO [stdout] test test_serialize_optionals ... ok
Dec 07 16:42:18.004 INFO [stdout] 
Dec 07 16:42:18.004 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:42:18.004 INFO [stdout] 
Dec 07 16:42:18.012 INFO [stderr]    Doc-tests fixed_width_derive
Dec 07 16:42:18.924 INFO [stdout] 
Dec 07 16:42:18.924 INFO [stdout] running 3 tests
Dec 07 16:42:19.986 INFO [stdout] test src/lib.rs -  (line 46) ... ok
Dec 07 16:42:20.008 INFO [stdout] test src/lib.rs -  (line 17) ... ok
Dec 07 16:42:20.084 INFO [stdout] test src/lib.rs -  (line 26) ... ok
Dec 07 16:42:20.084 INFO [stdout] 
Dec 07 16:42:20.084 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:42:20.084 INFO [stdout] 
Dec 07 16:42:20.097 INFO [stderr] su: No module specific data is present
Dec 07 16:42:20.430 INFO running `"docker" "inspect" "50deb6b6d6a68f4f789a8d803283cb0bfe8c505593e28468de4ba910e35d8090"`
Dec 07 16:42:20.552 INFO running `"docker" "rm" "-f" "50deb6b6d6a68f4f789a8d803283cb0bfe8c505593e28468de4ba910e35d8090"`
Dec 07 16:42:20.635 INFO [stdout] 50deb6b6d6a68f4f789a8d803283cb0bfe8c505593e28468de4ba910e35d8090