Dec 14 23:26:50.383 INFO testing restricted-tuple-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 23:26:50.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 23:26:50.918 INFO [stdout] dc73a9fb282c16d67b022b8b4bd976060f063f845950c3bcce8439041691b73c
Dec 14 23:26:50.920 INFO running `"docker" "start" "-a" "dc73a9fb282c16d67b022b8b4bd976060f063f845950c3bcce8439041691b73c"`
Dec 14 23:26:53.018 INFO [stderr] usermod: no changes
Dec 14 23:26:53.104 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 14 23:26:56.674 INFO [stderr]    Compiling integral-exponential-polynomial v0.1.2
Dec 14 23:26:58.079 INFO [stderr]    Compiling restricted-tuple v0.1.0 (/source)
Dec 14 23:26:59.071 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:26:59.071 INFO [stderr]    --> src/lib.rs:213:17
Dec 14 23:26:59.071 INFO [stderr]     |
Dec 14 23:26:59.071 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 14 23:26:59.071 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 14 23:26:59.071 INFO [stderr]     |                 |
Dec 14 23:26:59.071 INFO [stderr]     |                 help: remove this `mut`
Dec 14 23:26:59.071 INFO [stderr]     |
Dec 14 23:26:59.071 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 23:26:59.071 INFO [stderr] 
Dec 14 23:26:59.071 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:26:59.071 INFO [stderr]    --> src/lib.rs:213:17
Dec 14 23:26:59.071 INFO [stderr]     |
Dec 14 23:26:59.071 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 14 23:26:59.071 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 14 23:26:59.071 INFO [stderr]     |                 |
Dec 14 23:26:59.071 INFO [stderr]     |                 help: remove this `mut`
Dec 14 23:26:59.072 INFO [stderr] 
Dec 14 23:26:59.078 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:26:59.078 INFO [stderr]    --> src/lib.rs:276:21
Dec 14 23:26:59.078 INFO [stderr]     |
Dec 14 23:26:59.078 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Dec 14 23:26:59.078 INFO [stderr]     |                     ----^^^^
Dec 14 23:26:59.078 INFO [stderr]     |                     |
Dec 14 23:26:59.078 INFO [stderr]     |                     help: remove this `mut`
Dec 14 23:26:59.078 INFO [stderr] 
Dec 14 23:26:59.079 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:26:59.079 INFO [stderr]    --> src/lib.rs:298:21
Dec 14 23:26:59.079 INFO [stderr]     |
Dec 14 23:26:59.079 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Dec 14 23:26:59.079 INFO [stderr]     |                     ----^^^^
Dec 14 23:26:59.079 INFO [stderr]     |                     |
Dec 14 23:26:59.079 INFO [stderr]     |                     help: remove this `mut`
Dec 14 23:26:59.083 INFO [stderr] 
Dec 14 23:26:59.830 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
Dec 14 23:26:59.830 INFO [stderr] su: No module specific data is present
Dec 14 23:27:00.671 INFO running `"docker" "inspect" "dc73a9fb282c16d67b022b8b4bd976060f063f845950c3bcce8439041691b73c"`
Dec 14 23:27:00.931 INFO running `"docker" "rm" "-f" "dc73a9fb282c16d67b022b8b4bd976060f063f845950c3bcce8439041691b73c"`
Dec 14 23:27:01.263 INFO [stdout] dc73a9fb282c16d67b022b8b4bd976060f063f845950c3bcce8439041691b73c
Dec 14 23:27:01.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 23:27:01.692 INFO [stdout] 9388dc1eb864f54ac0c496c556884e57e96331f7ae0749325091184b9cd42e24
Dec 14 23:27:01.694 INFO running `"docker" "start" "-a" "9388dc1eb864f54ac0c496c556884e57e96331f7ae0749325091184b9cd42e24"`
Dec 14 23:27:03.869 INFO [stderr] usermod: no changes
Dec 14 23:27:03.951 INFO [stderr]    Compiling restricted-tuple v0.1.0 (/source)
Dec 14 23:27:05.068 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:27:05.069 INFO [stderr]    --> src/lib.rs:213:17
Dec 14 23:27:05.069 INFO [stderr]     |
Dec 14 23:27:05.069 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 14 23:27:05.069 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 14 23:27:05.070 INFO [stderr]     |                 |
Dec 14 23:27:05.070 INFO [stderr]     |                 help: remove this `mut`
Dec 14 23:27:05.070 INFO [stderr]     |
Dec 14 23:27:05.070 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 23:27:05.070 INFO [stderr] 
Dec 14 23:27:05.071 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:27:05.071 INFO [stderr]    --> src/lib.rs:213:17
Dec 14 23:27:05.071 INFO [stderr]     |
Dec 14 23:27:05.071 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 14 23:27:05.072 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 14 23:27:05.072 INFO [stderr]     |                 |
Dec 14 23:27:05.072 INFO [stderr]     |                 help: remove this `mut`
Dec 14 23:27:05.072 INFO [stderr] 
Dec 14 23:27:05.079 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:27:05.079 INFO [stderr]    --> src/lib.rs:276:21
Dec 14 23:27:05.079 INFO [stderr]     |
Dec 14 23:27:05.080 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Dec 14 23:27:05.080 INFO [stderr]     |                     ----^^^^
Dec 14 23:27:05.080 INFO [stderr]     |                     |
Dec 14 23:27:05.080 INFO [stderr]     |                     help: remove this `mut`
Dec 14 23:27:05.080 INFO [stderr] 
Dec 14 23:27:05.081 INFO [stderr] warning: variable does not need to be mutable
Dec 14 23:27:05.081 INFO [stderr]    --> src/lib.rs:298:21
Dec 14 23:27:05.081 INFO [stderr]     |
Dec 14 23:27:05.081 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Dec 14 23:27:05.081 INFO [stderr]     |                     ----^^^^
Dec 14 23:27:05.082 INFO [stderr]     |                     |
Dec 14 23:27:05.082 INFO [stderr]     |                     help: remove this `mut`
Dec 14 23:27:05.082 INFO [stderr] 
Dec 14 23:27:06.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Dec 14 23:27:06.459 INFO [stderr] su: No module specific data is present
Dec 14 23:27:07.412 INFO running `"docker" "inspect" "9388dc1eb864f54ac0c496c556884e57e96331f7ae0749325091184b9cd42e24"`
Dec 14 23:27:07.736 INFO running `"docker" "rm" "-f" "9388dc1eb864f54ac0c496c556884e57e96331f7ae0749325091184b9cd42e24"`
Dec 14 23:27:08.061 INFO [stdout] 9388dc1eb864f54ac0c496c556884e57e96331f7ae0749325091184b9cd42e24
Dec 14 23:27:08.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 23:27:08.526 INFO [stdout] a22140e9a888a8425678386081943f8b0d0991fad26c805d54ce32acd1d6bc24
Dec 14 23:27:08.528 INFO running `"docker" "start" "-a" "a22140e9a888a8425678386081943f8b0d0991fad26c805d54ce32acd1d6bc24"`
Dec 14 23:27:10.463 INFO [stderr] usermod: no changes
Dec 14 23:27:10.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 23:27:10.521 INFO [stderr]      Running /target/debug/deps/restricted_tuple-48e22bba55b8b63e
Dec 14 23:27:10.532 INFO [stdout] 
Dec 14 23:27:10.532 INFO [stdout] running 6 tests
Dec 14 23:27:10.562 INFO [stdout] test test::zero_count_test ... ok
Dec 14 23:27:10.799 INFO [stdout] test test::empty_sets_generating_test ... ok
Dec 14 23:27:10.799 INFO [stdout] test test::empty_set_in_sets_generating_test ... ok
Dec 14 23:27:10.799 INFO [stdout] test test::length_not_enough_generating_test ... ok
Dec 14 23:27:11.770 INFO [stdout] test test::result_match_test ... ok
Dec 14 23:27:12.211 INFO [stdout] test test::result_cycle_test ... ok
Dec 14 23:27:12.211 INFO [stdout] 
Dec 14 23:27:12.211 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:27:12.211 INFO [stdout] 
Dec 14 23:27:12.216 INFO [stderr]    Doc-tests restricted-tuple
Dec 14 23:27:13.547 INFO [stdout] 
Dec 14 23:27:13.547 INFO [stdout] running 1 test
Dec 14 23:27:15.499 INFO [stdout] test src/lib.rs - Generator<'a, T>::new (line 133) ... ok
Dec 14 23:27:15.499 INFO [stdout] 
Dec 14 23:27:15.499 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:27:15.499 INFO [stdout] 
Dec 14 23:27:15.531 INFO [stderr] su: No module specific data is present
Dec 14 23:27:16.439 INFO running `"docker" "inspect" "a22140e9a888a8425678386081943f8b0d0991fad26c805d54ce32acd1d6bc24"`
Dec 14 23:27:16.627 INFO running `"docker" "rm" "-f" "a22140e9a888a8425678386081943f8b0d0991fad26c805d54ce32acd1d6bc24"`
Dec 14 23:27:16.858 INFO [stdout] a22140e9a888a8425678386081943f8b0d0991fad26c805d54ce32acd1d6bc24