Dec 06 17:21:43.877 INFO testing welder-0.3.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 17:21:43.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:21:44.024 INFO [stdout] 5b43778a61384f1e03487738e5154e55f5bb566e3bc3a1fdd49bd1df5cc9efe3
Dec 06 17:21:44.029 INFO running `"docker" "start" "-a" "5b43778a61384f1e03487738e5154e55f5bb566e3bc3a1fdd49bd1df5cc9efe3"`
Dec 06 17:21:44.416 INFO [stderr] usermod: no changes
Dec 06 17:21:44.441 INFO [stderr]    Compiling welder v0.3.0 (/source)
Dec 06 17:21:44.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 06 17:21:44.783 INFO [stderr] su: No module specific data is present
Dec 06 17:21:45.075 INFO running `"docker" "inspect" "5b43778a61384f1e03487738e5154e55f5bb566e3bc3a1fdd49bd1df5cc9efe3"`
Dec 06 17:21:45.182 INFO running `"docker" "rm" "-f" "5b43778a61384f1e03487738e5154e55f5bb566e3bc3a1fdd49bd1df5cc9efe3"`
Dec 06 17:21:45.291 INFO [stdout] 5b43778a61384f1e03487738e5154e55f5bb566e3bc3a1fdd49bd1df5cc9efe3
Dec 06 17:21:45.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:21:45.481 INFO [stdout] 29616f9c5c9eebc3c2d7d45e5c86ba4c6a0c1624e3e9d0f4dc28c501042529fa
Dec 06 17:21:45.483 INFO running `"docker" "start" "-a" "29616f9c5c9eebc3c2d7d45e5c86ba4c6a0c1624e3e9d0f4dc28c501042529fa"`
Dec 06 17:21:45.891 INFO [stderr] usermod: no changes
Dec 06 17:21:45.916 INFO [stderr]    Compiling welder v0.3.0 (/source)
Dec 06 17:21:46.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 06 17:21:46.832 INFO [stderr] su: No module specific data is present
Dec 06 17:21:47.181 INFO running `"docker" "inspect" "29616f9c5c9eebc3c2d7d45e5c86ba4c6a0c1624e3e9d0f4dc28c501042529fa"`
Dec 06 17:21:47.269 INFO running `"docker" "rm" "-f" "29616f9c5c9eebc3c2d7d45e5c86ba4c6a0c1624e3e9d0f4dc28c501042529fa"`
Dec 06 17:21:47.335 INFO [stdout] 29616f9c5c9eebc3c2d7d45e5c86ba4c6a0c1624e3e9d0f4dc28c501042529fa
Dec 06 17:21:47.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:21:47.530 INFO [stdout] 2169fd7bc071e754dd764a00ecba0c1e64afef87171b94a2112a5b16cc94f175
Dec 06 17:21:47.532 INFO running `"docker" "start" "-a" "2169fd7bc071e754dd764a00ecba0c1e64afef87171b94a2112a5b16cc94f175"`
Dec 06 17:21:48.005 INFO [stderr] usermod: no changes
Dec 06 17:21:48.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 17:21:48.073 INFO [stderr]      Running /target/debug/deps/welder-cb63131358b6a045
Dec 06 17:21:48.078 INFO [stdout] 
Dec 06 17:21:48.078 INFO [stdout] running 6 tests
Dec 06 17:21:48.079 INFO [stdout] test tests::vec_welder_chain ... ok
Dec 06 17:21:48.079 INFO [stdout] test tests::string_welder_multiple ... ok
Dec 06 17:21:48.079 INFO [stdout] test tests::string_welder_from_base ... ok
Dec 06 17:21:48.080 INFO [stdout] test tests::vec_welder_multiple ... ok
Dec 06 17:21:48.083 INFO [stdout] test tests::string_welder_chain ... ok
Dec 06 17:21:48.083 INFO [stdout] test tests::string_welder ... ok
Dec 06 17:21:48.084 INFO [stdout] 
Dec 06 17:21:48.084 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 17:21:48.084 INFO [stdout] 
Dec 06 17:21:48.084 INFO [stderr]    Doc-tests welder
Dec 06 17:21:48.801 INFO [stdout] 
Dec 06 17:21:48.801 INFO [stdout] running 15 tests
Dec 06 17:21:51.268 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 06 17:21:52.371 INFO [stdout] test src/lib.rs - Welder<G, T>::elem_no_glue (line 107) ... ok
Dec 06 17:21:52.548 INFO [stdout] test src/lib.rs - Welder<G, T>::elems (line 184) ... ok
Dec 06 17:21:53.012 INFO [stdout] test src/lib.rs - Welder<G, T>::elem_glue_left (line 256) ... ok
Dec 06 17:21:53.492 INFO [stdout] test src/lib.rs -  (line 19) ... ok
Dec 06 17:21:53.548 INFO [stdout] test src/lib.rs - Welder<G, T>::elem (line 160) ... ok
Dec 06 17:21:53.796 INFO [stdout] test src/lib.rs - Welder<G, T>::elem_glue_both (line 305) ... ok
Dec 06 17:21:54.433 INFO [stdout] test src/lib.rs - Welder<G, T>::elem_glue_right (line 206) ... ok
Dec 06 17:21:55.701 INFO [stdout] test src/lib.rs - Welder<G, T>::elems_glue_both (line 330) ... ok
Dec 06 17:21:57.268 INFO [stdout] test src/lib.rs - Welder<G, T>::weld (line 88) ... ok
Dec 06 17:21:57.272 INFO [stdout] test src/lib.rs - Welder<G, T>::elems_no_glue (line 130) ... ok
Dec 06 17:21:57.636 INFO [stdout] test src/lib.rs - Welder<G, T>::new (line 45) ... ok
Dec 06 17:21:57.646 INFO [stdout] test src/lib.rs - Welder<G, T>::elems_glue_left (line 280) ... ok
Dec 06 17:21:57.705 INFO [stdout] test src/lib.rs - Welder<G, T>::elems_glue_right (line 230) ... ok
Dec 06 17:21:57.985 INFO [stdout] test src/lib.rs - Welder<G, T>::with_start (line 65) ... ok
Dec 06 17:21:57.985 INFO [stdout] 
Dec 06 17:21:57.985 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 17:21:57.985 INFO [stdout] 
Dec 06 17:21:58.037 INFO [stderr] su: No module specific data is present
Dec 06 17:21:58.654 INFO running `"docker" "inspect" "2169fd7bc071e754dd764a00ecba0c1e64afef87171b94a2112a5b16cc94f175"`
Dec 06 17:21:58.880 INFO running `"docker" "rm" "-f" "2169fd7bc071e754dd764a00ecba0c1e64afef87171b94a2112a5b16cc94f175"`
Dec 06 17:21:59.186 INFO [stdout] 2169fd7bc071e754dd764a00ecba0c1e64afef87171b94a2112a5b16cc94f175