Dec 07 02:23:09.723 INFO testing restricted-tuple-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 02:23:09.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07 02:23:10.178 INFO [stdout] 0e83a14456ea40ebfe05c77c236997c76eb548bee27a1cddb85972d2e5f12934
Dec 07 02:23:10.180 INFO running `"docker" "start" "-a" "0e83a14456ea40ebfe05c77c236997c76eb548bee27a1cddb85972d2e5f12934"`
Dec 07 02:23:12.205 INFO [stderr] usermod: no changes
Dec 07 02:23:12.276 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 07 02:23:15.741 INFO [stderr]    Compiling integral-exponential-polynomial v0.1.2
Dec 07 02:23:17.021 INFO [stderr]    Compiling restricted-tuple v0.1.0 (/source)
Dec 07 02:23:17.971 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:17.971 INFO [stderr]    --> src/lib.rs:213:17
Dec 07 02:23:17.971 INFO [stderr]     |
Dec 07 02:23:17.971 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 07 02:23:17.971 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 07 02:23:17.971 INFO [stderr]     |                 |
Dec 07 02:23:17.971 INFO [stderr]     |                 help: remove this `mut`
Dec 07 02:23:17.971 INFO [stderr]     |
Dec 07 02:23:17.971 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 02:23:17.971 INFO [stderr] 
Dec 07 02:23:17.971 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:17.971 INFO [stderr]    --> src/lib.rs:213:17
Dec 07 02:23:17.971 INFO [stderr]     |
Dec 07 02:23:17.971 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 07 02:23:17.971 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 07 02:23:17.971 INFO [stderr]     |                 |
Dec 07 02:23:17.971 INFO [stderr]     |                 help: remove this `mut`
Dec 07 02:23:17.971 INFO [stderr] 
Dec 07 02:23:17.980 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:17.980 INFO [stderr]    --> src/lib.rs:276:21
Dec 07 02:23:17.980 INFO [stderr]     |
Dec 07 02:23:17.980 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Dec 07 02:23:17.980 INFO [stderr]     |                     ----^^^^
Dec 07 02:23:17.980 INFO [stderr]     |                     |
Dec 07 02:23:17.980 INFO [stderr]     |                     help: remove this `mut`
Dec 07 02:23:17.980 INFO [stderr] 
Dec 07 02:23:17.980 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:17.980 INFO [stderr]    --> src/lib.rs:298:21
Dec 07 02:23:17.980 INFO [stderr]     |
Dec 07 02:23:17.980 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Dec 07 02:23:17.980 INFO [stderr]     |                     ----^^^^
Dec 07 02:23:17.980 INFO [stderr]     |                     |
Dec 07 02:23:17.980 INFO [stderr]     |                     help: remove this `mut`
Dec 07 02:23:17.980 INFO [stderr] 
Dec 07 02:23:18.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
Dec 07 02:23:18.853 INFO [stderr] su: No module specific data is present
Dec 07 02:23:19.762 INFO running `"docker" "inspect" "0e83a14456ea40ebfe05c77c236997c76eb548bee27a1cddb85972d2e5f12934"`
Dec 07 02:23:20.020 INFO running `"docker" "rm" "-f" "0e83a14456ea40ebfe05c77c236997c76eb548bee27a1cddb85972d2e5f12934"`
Dec 07 02:23:20.376 INFO [stdout] 0e83a14456ea40ebfe05c77c236997c76eb548bee27a1cddb85972d2e5f12934
Dec 07 02:23:20.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07 02:23:20.778 INFO [stdout] 7b63a3cf0a287fb98a4385283b7e3844800b295052d289e4ccb5efc2622c6944
Dec 07 02:23:20.780 INFO running `"docker" "start" "-a" "7b63a3cf0a287fb98a4385283b7e3844800b295052d289e4ccb5efc2622c6944"`
Dec 07 02:23:22.473 INFO [stderr] usermod: no changes
Dec 07 02:23:22.601 INFO [stderr]    Compiling restricted-tuple v0.1.0 (/source)
Dec 07 02:23:23.883 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:23.883 INFO [stderr]    --> src/lib.rs:213:17
Dec 07 02:23:23.883 INFO [stderr]     |
Dec 07 02:23:23.883 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 07 02:23:23.883 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 07 02:23:23.883 INFO [stderr]     |                 |
Dec 07 02:23:23.883 INFO [stderr]     |                 help: remove this `mut`
Dec 07 02:23:23.883 INFO [stderr]     |
Dec 07 02:23:23.883 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 02:23:23.883 INFO [stderr] 
Dec 07 02:23:23.883 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:23.883 INFO [stderr]    --> src/lib.rs:213:17
Dec 07 02:23:23.883 INFO [stderr]     |
Dec 07 02:23:23.883 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Dec 07 02:23:23.883 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 07 02:23:23.883 INFO [stderr]     |                 |
Dec 07 02:23:23.883 INFO [stderr]     |                 help: remove this `mut`
Dec 07 02:23:23.883 INFO [stderr] 
Dec 07 02:23:23.884 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:23.884 INFO [stderr]    --> src/lib.rs:276:21
Dec 07 02:23:23.884 INFO [stderr]     |
Dec 07 02:23:23.884 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Dec 07 02:23:23.884 INFO [stderr]     |                     ----^^^^
Dec 07 02:23:23.884 INFO [stderr]     |                     |
Dec 07 02:23:23.884 INFO [stderr]     |                     help: remove this `mut`
Dec 07 02:23:23.884 INFO [stderr] 
Dec 07 02:23:23.884 INFO [stderr] warning: variable does not need to be mutable
Dec 07 02:23:23.884 INFO [stderr]    --> src/lib.rs:298:21
Dec 07 02:23:23.884 INFO [stderr]     |
Dec 07 02:23:23.884 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Dec 07 02:23:23.884 INFO [stderr]     |                     ----^^^^
Dec 07 02:23:23.884 INFO [stderr]     |                     |
Dec 07 02:23:23.884 INFO [stderr]     |                     help: remove this `mut`
Dec 07 02:23:23.884 INFO [stderr] 
Dec 07 02:23:25.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 07 02:23:25.380 INFO [stderr] su: No module specific data is present
Dec 07 02:23:27.296 INFO running `"docker" "inspect" "7b63a3cf0a287fb98a4385283b7e3844800b295052d289e4ccb5efc2622c6944"`
Dec 07 02:23:27.550 INFO running `"docker" "rm" "-f" "7b63a3cf0a287fb98a4385283b7e3844800b295052d289e4ccb5efc2622c6944"`
Dec 07 02:23:27.900 INFO [stdout] 7b63a3cf0a287fb98a4385283b7e3844800b295052d289e4ccb5efc2622c6944
Dec 07 02:23:27.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07 02:23:28.362 INFO [stdout] cc175e93875be766d9dd4387b68c477a107b1d1cac04df4264f7206c612e880e
Dec 07 02:23:28.366 INFO running `"docker" "start" "-a" "cc175e93875be766d9dd4387b68c477a107b1d1cac04df4264f7206c612e880e"`
Dec 07 02:23:29.902 INFO [stderr] usermod: no changes
Dec 07 02:23:29.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 02:23:29.991 INFO [stderr]      Running /target/debug/deps/restricted_tuple-1911c4e67e6d1e2f
Dec 07 02:23:29.999 INFO [stdout] 
Dec 07 02:23:29.999 INFO [stdout] running 6 tests
Dec 07 02:23:30.053 INFO [stdout] test test::zero_count_test ... ok
Dec 07 02:23:30.156 INFO [stdout] test test::empty_set_in_sets_generating_test ... ok
Dec 07 02:23:30.157 INFO [stdout] test test::empty_sets_generating_test ... ok
Dec 07 02:23:30.157 INFO [stdout] test test::length_not_enough_generating_test ... ok
Dec 07 02:23:30.932 INFO [stdout] test test::result_match_test ... ok
Dec 07 02:23:31.542 INFO [stdout] test test::result_cycle_test ... ok
Dec 07 02:23:31.542 INFO [stdout] 
Dec 07 02:23:31.542 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:23:31.542 INFO [stdout] 
Dec 07 02:23:31.548 INFO [stderr]    Doc-tests restricted-tuple
Dec 07 02:23:32.932 INFO [stdout] 
Dec 07 02:23:32.932 INFO [stdout] running 1 test
Dec 07 02:23:34.790 INFO [stdout] test src/lib.rs - Generator<'a, T>::new (line 133) ... ok
Dec 07 02:23:34.790 INFO [stdout] 
Dec 07 02:23:34.790 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:23:34.790 INFO [stdout] 
Dec 07 02:23:34.804 INFO [stderr] su: No module specific data is present
Dec 07 02:23:35.336 INFO running `"docker" "inspect" "cc175e93875be766d9dd4387b68c477a107b1d1cac04df4264f7206c612e880e"`
Dec 07 02:23:35.622 INFO running `"docker" "rm" "-f" "cc175e93875be766d9dd4387b68c477a107b1d1cac04df4264f7206c612e880e"`
Dec 07 02:23:35.864 INFO [stdout] cc175e93875be766d9dd4387b68c477a107b1d1cac04df4264f7206c612e880e