Dec 06 21:41:36.589 INFO testing stackbt_automata_impl-0.1.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 21:41:36.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 21:41:37.000 INFO [stdout] cd3442a46a36145d15713718f25481ac3f9ffc349e5571dece435dca84fa90a3
Dec 06 21:41:37.002 INFO running `"docker" "start" "-a" "cd3442a46a36145d15713718f25481ac3f9ffc349e5571dece435dca84fa90a3"`
Dec 06 21:41:38.427 INFO [stderr] usermod: no changes
Dec 06 21:41:38.474 INFO [stderr]    Compiling stackbt_automata_impl v0.1.2 (/source)
Dec 06 21:41:39.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 06 21:41:39.183 INFO [stderr] su: No module specific data is present
Dec 06 21:41:39.626 INFO running `"docker" "inspect" "cd3442a46a36145d15713718f25481ac3f9ffc349e5571dece435dca84fa90a3"`
Dec 06 21:41:39.878 INFO running `"docker" "rm" "-f" "cd3442a46a36145d15713718f25481ac3f9ffc349e5571dece435dca84fa90a3"`
Dec 06 21:41:40.144 INFO [stdout] cd3442a46a36145d15713718f25481ac3f9ffc349e5571dece435dca84fa90a3
Dec 06 21:41:40.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 21:41:40.694 INFO [stdout] dd12d670abd69a3d36280bae106924d32860061586d795bb034e57e0867e035b
Dec 06 21:41:40.696 INFO running `"docker" "start" "-a" "dd12d670abd69a3d36280bae106924d32860061586d795bb034e57e0867e035b"`
Dec 06 21:41:41.935 INFO [stderr] usermod: no changes
Dec 06 21:41:41.988 INFO [stderr]    Compiling stackbt_automata_impl v0.1.2 (/source)
Dec 06 21:41:43.052 INFO [stderr] warning: unused variable: `state`
Dec 06 21:41:43.052 INFO [stderr]    --> src/map_wrappers.rs:375:30
Dec 06 21:41:43.052 INFO [stderr]     |
Dec 06 21:41:43.052 INFO [stderr] 375 |         fn step(input: &i64, state: &mut ()) -> i64 {
Dec 06 21:41:43.052 INFO [stderr]     |                              ^^^^^ help: consider using `_state` instead
Dec 06 21:41:43.052 INFO [stderr]     |
Dec 06 21:41:43.052 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 21:41:43.052 INFO [stderr] 
Dec 06 21:41:43.052 INFO [stderr] warning: unused variable: `input`
Dec 06 21:41:43.052 INFO [stderr]    --> src/map_wrappers.rs:431:17
Dec 06 21:41:43.052 INFO [stderr]     |
Dec 06 21:41:43.052 INFO [stderr] 431 |         fn step(input: &i64, state: &mut i64) -> i64{
Dec 06 21:41:43.052 INFO [stderr]     |                 ^^^^^ help: consider using `_input` instead
Dec 06 21:41:43.053 INFO [stderr] 
Dec 06 21:41:44.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 06 21:41:44.089 INFO [stderr] su: No module specific data is present
Dec 06 21:41:45.028 INFO running `"docker" "inspect" "dd12d670abd69a3d36280bae106924d32860061586d795bb034e57e0867e035b"`
Dec 06 21:41:45.470 INFO running `"docker" "rm" "-f" "dd12d670abd69a3d36280bae106924d32860061586d795bb034e57e0867e035b"`
Dec 06 21:41:45.764 INFO [stdout] dd12d670abd69a3d36280bae106924d32860061586d795bb034e57e0867e035b
Dec 06 21:41:45.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 21:41:46.226 INFO [stdout] f61154f543d6bada9c37fe30f53d648d7518345daba3496514c5d9d3617d5bba
Dec 06 21:41:46.228 INFO running `"docker" "start" "-a" "f61154f543d6bada9c37fe30f53d648d7518345daba3496514c5d9d3617d5bba"`
Dec 06 21:41:47.712 INFO [stderr] usermod: no changes
Dec 06 21:41:47.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 21:41:47.768 INFO [stderr]      Running /target/debug/deps/stackbt_automata_impl-c3bed121d54386f3
Dec 06 21:41:47.773 INFO [stdout] 
Dec 06 21:41:47.773 INFO [stdout] running 11 tests
Dec 06 21:41:47.773 INFO [stdout] test automaton::tests::box_into_fnmut_test ... ok
Dec 06 21:41:47.773 INFO [stdout] test map_wrappers::tests::lazy_constructor_test ... ok
Dec 06 21:41:47.773 INFO [stdout] test map_wrappers::tests::output_map_test ... ok
Dec 06 21:41:47.773 INFO [stdout] test pushdown_automaton::test::check_def ... ok
Dec 06 21:41:47.773 INFO [stdout] test ref_state_machine::tests::check_def ... ok
Dec 06 21:41:47.773 INFO [stdout] test automaton::tests::as_fnmut_test ... ok
Dec 06 21:41:47.773 INFO [stdout] test internal_state_machine::tests::check_def ... ok
Dec 06 21:41:47.773 INFO [stdout] test map_wrappers::tests::custom_constructor_test ... ok
Dec 06 21:41:47.773 INFO [stdout] test map_wrappers::tests::input_map_test ... ok
Dec 06 21:41:47.774 INFO [stdout] test automaton::tests::into_fnmut_test ... ok
Dec 06 21:41:47.784 INFO [stdout] test dual_state_machine::tests::check_def ... ok
Dec 06 21:41:47.784 INFO [stderr]    Doc-tests stackbt_automata_impl
Dec 06 21:41:47.784 INFO [stdout] 
Dec 06 21:41:47.784 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:41:47.784 INFO [stdout] 
Dec 06 21:41:48.639 INFO [stdout] 
Dec 06 21:41:48.639 INFO [stdout] running 5 tests
Dec 06 21:41:50.536 INFO [stdout] test src/lib.rs - map_wrappers (line 21) ... ok
Dec 06 21:41:50.847 INFO [stdout] test src/internal_state_machine.rs - internal_state_machine::InternalStateMachine (line 26) ... ok
Dec 06 21:41:51.120 INFO [stdout] test src/ref_state_machine.rs - ref_state_machine::RefStateMachine (line 21) ... ok
Dec 06 21:41:51.682 INFO [stdout] test src/dual_state_machine.rs - dual_state_machine::DualStateMachine (line 24) ... ok
Dec 06 21:41:51.682 INFO [stdout] test src/automaton.rs - automaton::Automaton (line 9) ... ok
Dec 06 21:41:51.682 INFO [stdout] 
Dec 06 21:41:51.682 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:41:51.682 INFO [stdout] 
Dec 06 21:41:51.693 INFO [stderr] su: No module specific data is present
Dec 06 21:41:52.644 INFO running `"docker" "inspect" "f61154f543d6bada9c37fe30f53d648d7518345daba3496514c5d9d3617d5bba"`
Dec 06 21:41:52.930 INFO running `"docker" "rm" "-f" "f61154f543d6bada9c37fe30f53d648d7518345daba3496514c5d9d3617d5bba"`
Dec 06 21:41:53.316 INFO [stdout] f61154f543d6bada9c37fe30f53d648d7518345daba3496514c5d9d3617d5bba