Dec 06 21:16:36.517 INFO testing structure-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:16:36.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:16:36.713 INFO [stdout] c9f30e1664e7a74eedde68fd2729aae210eeb0820b4aa7ac52676a906a2ef7b4
Dec 06 21:16:36.713 INFO running `"docker" "start" "-a" "c9f30e1664e7a74eedde68fd2729aae210eeb0820b4aa7ac52676a906a2ef7b4"`
Dec 06 21:16:37.177 INFO [stderr] usermod: no changes
Dec 06 21:16:37.238 INFO [stderr]    Compiling structure-macro-impl v0.1.2
Dec 06 21:16:38.507 INFO [stderr]    Compiling structure v0.1.2 (/source)
Dec 06 21:16:39.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 06 21:16:39.074 INFO [stderr] su: No module specific data is present
Dec 06 21:16:39.437 INFO running `"docker" "inspect" "c9f30e1664e7a74eedde68fd2729aae210eeb0820b4aa7ac52676a906a2ef7b4"`
Dec 06 21:16:39.546 INFO running `"docker" "rm" "-f" "c9f30e1664e7a74eedde68fd2729aae210eeb0820b4aa7ac52676a906a2ef7b4"`
Dec 06 21:16:39.897 INFO [stdout] c9f30e1664e7a74eedde68fd2729aae210eeb0820b4aa7ac52676a906a2ef7b4
Dec 06 21:16:39.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:16:40.262 INFO [stdout] c579c03ecaf6444b5946c0e5a9e1f8cff8c48ba7bee65b9acf06c3d22fdbb3bf
Dec 06 21:16:40.262 INFO running `"docker" "start" "-a" "c579c03ecaf6444b5946c0e5a9e1f8cff8c48ba7bee65b9acf06c3d22fdbb3bf"`
Dec 06 21:16:41.132 INFO [stderr] usermod: no changes
Dec 06 21:16:41.166 INFO [stderr]    Compiling structure v0.1.2 (/source)
Dec 06 21:16:42.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 06 21:16:42.082 INFO [stderr] su: No module specific data is present
Dec 06 21:16:42.679 INFO running `"docker" "inspect" "c579c03ecaf6444b5946c0e5a9e1f8cff8c48ba7bee65b9acf06c3d22fdbb3bf"`
Dec 06 21:16:42.834 INFO running `"docker" "rm" "-f" "c579c03ecaf6444b5946c0e5a9e1f8cff8c48ba7bee65b9acf06c3d22fdbb3bf"`
Dec 06 21:16:43.022 INFO [stdout] c579c03ecaf6444b5946c0e5a9e1f8cff8c48ba7bee65b9acf06c3d22fdbb3bf
Dec 06 21:16:43.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 21:16:43.280 INFO [stdout] f4a5e530601c2d2438b56bee9e8581ad80f98c5d63674d12e0a8c70d741b4a70
Dec 06 21:16:43.282 INFO running `"docker" "start" "-a" "f4a5e530601c2d2438b56bee9e8581ad80f98c5d63674d12e0a8c70d741b4a70"`
Dec 06 21:16:43.784 INFO [stderr] usermod: no changes
Dec 06 21:16:43.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 21:16:43.832 INFO [stderr]      Running /target/debug/deps/structure-c078dd0c86f8b76a
Dec 06 21:16:43.834 INFO [stdout] 
Dec 06 21:16:43.834 INFO [stdout] running 0 tests
Dec 06 21:16:43.834 INFO [stdout] 
Dec 06 21:16:43.834 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:16:43.834 INFO [stdout] 
Dec 06 21:16:43.834 INFO [stderr]    Doc-tests structure
Dec 06 21:16:44.816 INFO [stdout] 
Dec 06 21:16:44.816 INFO [stdout] running 4 tests
Dec 06 21:16:47.981 INFO [stdout] test src/lib.rs -  (line 43) ... ok
Dec 06 21:16:48.592 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Dec 06 21:16:48.605 INFO [stdout] test src/lib.rs -  (line 102) ... ok
Dec 06 21:16:48.746 INFO [stdout] test src/lib.rs -  (line 24) ... ok
Dec 06 21:16:48.746 INFO [stdout] 
Dec 06 21:16:48.746 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:16:48.746 INFO [stdout] 
Dec 06 21:16:48.758 INFO [stderr] su: No module specific data is present
Dec 06 21:16:49.081 INFO running `"docker" "inspect" "f4a5e530601c2d2438b56bee9e8581ad80f98c5d63674d12e0a8c70d741b4a70"`
Dec 06 21:16:49.147 INFO running `"docker" "rm" "-f" "f4a5e530601c2d2438b56bee9e8581ad80f98c5d63674d12e0a8c70d741b4a70"`
Dec 06 21:16:49.213 INFO [stdout] f4a5e530601c2d2438b56bee9e8581ad80f98c5d63674d12e0a8c70d741b4a70