Dec 15 02:46:52.995 INFO testing optional_struct-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 02:46:52.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 02:46:53.587 INFO [stdout] bec45d80198415f8dd763b533f54771d6d09dcac9390d55198101c0526e727ff
Dec 15 02:46:53.592 INFO running `"docker" "start" "-a" "bec45d80198415f8dd763b533f54771d6d09dcac9390d55198101c0526e727ff"`
Dec 15 02:46:54.654 INFO [stderr] usermod: no changes
Dec 15 02:46:54.723 INFO [stderr]    Compiling optional_struct v0.2.0 (/source)
Dec 15 02:46:56.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Dec 15 02:46:56.779 INFO [stderr] su: No module specific data is present
Dec 15 02:46:57.283 INFO running `"docker" "inspect" "bec45d80198415f8dd763b533f54771d6d09dcac9390d55198101c0526e727ff"`
Dec 15 02:46:57.608 INFO running `"docker" "rm" "-f" "bec45d80198415f8dd763b533f54771d6d09dcac9390d55198101c0526e727ff"`
Dec 15 02:46:57.859 INFO [stdout] bec45d80198415f8dd763b533f54771d6d09dcac9390d55198101c0526e727ff
Dec 15 02:46:57.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 02:46:58.187 INFO [stdout] bd556190ad57d147fc8e448cbec17e2715cb906539f1d6b1c277fe76cf2edb6a
Dec 15 02:46:58.192 INFO running `"docker" "start" "-a" "bd556190ad57d147fc8e448cbec17e2715cb906539f1d6b1c277fe76cf2edb6a"`
Dec 15 02:46:59.272 INFO [stderr] usermod: no changes
Dec 15 02:46:59.272 INFO [stderr]    Compiling optional_struct v0.2.0 (/source)
Dec 15 02:47:00.311 INFO [stderr] warning: struct is never constructed: `Config`
Dec 15 02:47:00.311 INFO [stderr]  --> tests/empty.rs:5:1
Dec 15 02:47:00.311 INFO [stderr]   |
Dec 15 02:47:00.311 INFO [stderr] 5 | struct Config {
Dec 15 02:47:00.311 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 15 02:47:00.311 INFO [stderr]   |
Dec 15 02:47:00.311 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 02:47:00.311 INFO [stderr] 
Dec 15 02:47:05.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.82s
Dec 15 02:47:05.063 INFO [stderr] su: No module specific data is present
Dec 15 02:47:05.657 INFO running `"docker" "inspect" "bd556190ad57d147fc8e448cbec17e2715cb906539f1d6b1c277fe76cf2edb6a"`
Dec 15 02:47:05.813 INFO running `"docker" "rm" "-f" "bd556190ad57d147fc8e448cbec17e2715cb906539f1d6b1c277fe76cf2edb6a"`
Dec 15 02:47:06.104 INFO [stdout] bd556190ad57d147fc8e448cbec17e2715cb906539f1d6b1c277fe76cf2edb6a
Dec 15 02:47:06.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 02:47:06.527 INFO [stdout] 1b6f47025e45f0e9bd3732c619fcdb5b5f4dc7a61fc42b4eb49dac6eac75641e
Dec 15 02:47:06.535 INFO running `"docker" "start" "-a" "1b6f47025e45f0e9bd3732c619fcdb5b5f4dc7a61fc42b4eb49dac6eac75641e"`
Dec 15 02:47:07.663 INFO [stderr] usermod: no changes
Dec 15 02:47:07.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 02:47:07.759 INFO [stderr]      Running /target/debug/deps/optional_struct-629dab85f370efcd
Dec 15 02:47:07.771 INFO [stderr]      Running /target/debug/deps/derive-cd0ffb8cacc18780
Dec 15 02:47:07.771 INFO [stdout] 
Dec 15 02:47:07.771 INFO [stderr]      Running /target/debug/deps/empty-6f8d2852277405bb
Dec 15 02:47:07.771 INFO [stdout] running 0 tests
Dec 15 02:47:07.771 INFO [stdout] 
Dec 15 02:47:07.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.771 INFO [stdout] 
Dec 15 02:47:07.771 INFO [stdout] 
Dec 15 02:47:07.771 INFO [stdout] running 1 test
Dec 15 02:47:07.771 INFO [stdout] test test_apply_options ... ok
Dec 15 02:47:07.771 INFO [stdout] 
Dec 15 02:47:07.771 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.771 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stderr]      Running /target/debug/deps/generics-ca6bbe2bf65b725b
Dec 15 02:47:07.799 INFO [stdout] running 1 test
Dec 15 02:47:07.799 INFO [stderr]      Running /target/debug/deps/nested-95a85b0240ac8c01
Dec 15 02:47:07.799 INFO [stdout] test test_apply_options ... ok
Dec 15 02:47:07.799 INFO [stderr]      Running /target/debug/deps/renamed-c059c5699b7abd79
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stderr]      Running /target/debug/deps/simple-c7b5d1b071fdecc6
Dec 15 02:47:07.799 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.799 INFO [stderr]    Doc-tests optional_struct
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] running 1 test
Dec 15 02:47:07.799 INFO [stdout] test test_apply_options ... ok
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] running 1 test
Dec 15 02:47:07.799 INFO [stdout] test test_apply_options ... ok
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] running 1 test
Dec 15 02:47:07.799 INFO [stdout] test test_apply_options ... ok
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] running 1 test
Dec 15 02:47:07.799 INFO [stdout] test test_apply_options ... ok
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:07.799 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:07.799 INFO [stdout] 
Dec 15 02:47:09.183 INFO [stdout] 
Dec 15 02:47:09.183 INFO [stdout] running 0 tests
Dec 15 02:47:09.183 INFO [stdout] 
Dec 15 02:47:09.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:09.183 INFO [stdout] 
Dec 15 02:47:09.199 INFO [stderr] su: No module specific data is present
Dec 15 02:47:10.007 INFO running `"docker" "inspect" "1b6f47025e45f0e9bd3732c619fcdb5b5f4dc7a61fc42b4eb49dac6eac75641e"`
Dec 15 02:47:10.220 INFO running `"docker" "rm" "-f" "1b6f47025e45f0e9bd3732c619fcdb5b5f4dc7a61fc42b4eb49dac6eac75641e"`
Dec 15 02:47:10.467 INFO [stdout] 1b6f47025e45f0e9bd3732c619fcdb5b5f4dc7a61fc42b4eb49dac6eac75641e