Nov 18 01:57:59.336 INFO testing restricted-tuple-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 01:57:59.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 01:57:59.857 INFO [stdout] b1ba10c523d4d381d525481efa4b556532254548481d75128c18a0164de7a127
Nov 18 01:57:59.859 INFO running `"docker" "start" "-a" "b1ba10c523d4d381d525481efa4b556532254548481d75128c18a0164de7a127"`
Nov 18 01:58:01.248 INFO [stderr] usermod: no changes
Nov 18 01:58:01.351 INFO [stderr]    Compiling num-bigint v0.1.44
Nov 18 01:58:04.314 INFO [stderr]    Compiling integral-exponential-polynomial v0.1.2
Nov 18 01:58:05.255 INFO [stderr]    Compiling restricted-tuple v0.1.0 (/source)
Nov 18 01:58:05.959 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:05.959 INFO [stderr]    --> src/lib.rs:213:17
Nov 18 01:58:05.959 INFO [stderr]     |
Nov 18 01:58:05.959 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 18 01:58:05.959 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 18 01:58:05.959 INFO [stderr]     |                 |
Nov 18 01:58:05.959 INFO [stderr]     |                 help: remove this `mut`
Nov 18 01:58:05.959 INFO [stderr]     |
Nov 18 01:58:05.959 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 01:58:05.959 INFO [stderr] 
Nov 18 01:58:05.959 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:05.959 INFO [stderr]    --> src/lib.rs:213:17
Nov 18 01:58:05.959 INFO [stderr]     |
Nov 18 01:58:05.959 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 18 01:58:05.959 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 18 01:58:05.959 INFO [stderr]     |                 |
Nov 18 01:58:05.959 INFO [stderr]     |                 help: remove this `mut`
Nov 18 01:58:05.959 INFO [stderr] 
Nov 18 01:58:05.967 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:05.967 INFO [stderr]    --> src/lib.rs:276:21
Nov 18 01:58:05.967 INFO [stderr]     |
Nov 18 01:58:05.967 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Nov 18 01:58:05.967 INFO [stderr]     |                     ----^^^^
Nov 18 01:58:05.967 INFO [stderr]     |                     |
Nov 18 01:58:05.967 INFO [stderr]     |                     help: remove this `mut`
Nov 18 01:58:05.967 INFO [stderr] 
Nov 18 01:58:05.967 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:05.967 INFO [stderr]    --> src/lib.rs:298:21
Nov 18 01:58:05.967 INFO [stderr]     |
Nov 18 01:58:05.967 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Nov 18 01:58:05.967 INFO [stderr]     |                     ----^^^^
Nov 18 01:58:05.967 INFO [stderr]     |                     |
Nov 18 01:58:05.967 INFO [stderr]     |                     help: remove this `mut`
Nov 18 01:58:05.967 INFO [stderr] 
Nov 18 01:58:06.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
Nov 18 01:58:06.424 INFO [stderr] su: No module specific data is present
Nov 18 01:58:07.086 INFO running `"docker" "inspect" "b1ba10c523d4d381d525481efa4b556532254548481d75128c18a0164de7a127"`
Nov 18 01:58:07.261 INFO running `"docker" "rm" "-f" "b1ba10c523d4d381d525481efa4b556532254548481d75128c18a0164de7a127"`
Nov 18 01:58:07.539 INFO [stdout] b1ba10c523d4d381d525481efa4b556532254548481d75128c18a0164de7a127
Nov 18 01:58:07.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 01:58:07.919 INFO [stdout] 7a4b198502db326c8bdd72b1d3571480f33dab6e916232b243d82de2c25c5624
Nov 18 01:58:07.925 INFO running `"docker" "start" "-a" "7a4b198502db326c8bdd72b1d3571480f33dab6e916232b243d82de2c25c5624"`
Nov 18 01:58:09.031 INFO [stderr] usermod: no changes
Nov 18 01:58:09.080 INFO [stderr]    Compiling restricted-tuple v0.1.0 (/source)
Nov 18 01:58:09.927 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:09.927 INFO [stderr]    --> src/lib.rs:213:17
Nov 18 01:58:09.927 INFO [stderr]     |
Nov 18 01:58:09.927 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 18 01:58:09.927 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 18 01:58:09.927 INFO [stderr]     |                 |
Nov 18 01:58:09.927 INFO [stderr]     |                 help: remove this `mut`
Nov 18 01:58:09.927 INFO [stderr]     |
Nov 18 01:58:09.927 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 01:58:09.927 INFO [stderr] 
Nov 18 01:58:09.927 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:09.927 INFO [stderr]    --> src/lib.rs:213:17
Nov 18 01:58:09.927 INFO [stderr]     |
Nov 18 01:58:09.927 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 18 01:58:09.927 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 18 01:58:09.927 INFO [stderr]     |                 |
Nov 18 01:58:09.927 INFO [stderr]     |                 help: remove this `mut`
Nov 18 01:58:09.927 INFO [stderr] 
Nov 18 01:58:09.935 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:09.935 INFO [stderr]    --> src/lib.rs:276:21
Nov 18 01:58:09.935 INFO [stderr]     |
Nov 18 01:58:09.935 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Nov 18 01:58:09.935 INFO [stderr]     |                     ----^^^^
Nov 18 01:58:09.935 INFO [stderr]     |                     |
Nov 18 01:58:09.935 INFO [stderr]     |                     help: remove this `mut`
Nov 18 01:58:09.935 INFO [stderr] 
Nov 18 01:58:09.935 INFO [stderr] warning: variable does not need to be mutable
Nov 18 01:58:09.935 INFO [stderr]    --> src/lib.rs:298:21
Nov 18 01:58:09.935 INFO [stderr]     |
Nov 18 01:58:09.935 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Nov 18 01:58:09.935 INFO [stderr]     |                     ----^^^^
Nov 18 01:58:09.935 INFO [stderr]     |                     |
Nov 18 01:58:09.935 INFO [stderr]     |                     help: remove this `mut`
Nov 18 01:58:09.935 INFO [stderr] 
Nov 18 01:58:10.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 18 01:58:10.599 INFO [stderr] su: No module specific data is present
Nov 18 01:58:10.952 INFO running `"docker" "inspect" "7a4b198502db326c8bdd72b1d3571480f33dab6e916232b243d82de2c25c5624"`
Nov 18 01:58:11.049 INFO running `"docker" "rm" "-f" "7a4b198502db326c8bdd72b1d3571480f33dab6e916232b243d82de2c25c5624"`
Nov 18 01:58:11.191 INFO [stdout] 7a4b198502db326c8bdd72b1d3571480f33dab6e916232b243d82de2c25c5624
Nov 18 01:58:11.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 01:58:11.357 INFO [stdout] b1aade81cd372429dd13f10bb537478ff8df326dc4a0010892ba22067a2cc8c4
Nov 18 01:58:11.360 INFO running `"docker" "start" "-a" "b1aade81cd372429dd13f10bb537478ff8df326dc4a0010892ba22067a2cc8c4"`
Nov 18 01:58:11.774 INFO [stderr] usermod: no changes
Nov 18 01:58:11.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 01:58:11.816 INFO [stderr]      Running /target/debug/deps/restricted_tuple-653f6be310e5a99f
Nov 18 01:58:11.823 INFO [stdout] 
Nov 18 01:58:11.823 INFO [stdout] running 6 tests
Nov 18 01:58:11.843 INFO [stdout] test test::zero_count_test ... ok
Nov 18 01:58:11.875 INFO [stdout] test test::length_not_enough_generating_test ... ok
Nov 18 01:58:11.876 INFO [stdout] test test::empty_set_in_sets_generating_test ... ok
Nov 18 01:58:11.876 INFO [stdout] test test::empty_sets_generating_test ... ok
Nov 18 01:58:12.336 INFO [stdout] test test::result_match_test ... ok
Nov 18 01:58:12.805 INFO [stdout] test test::result_cycle_test ... ok
Nov 18 01:58:12.805 INFO [stdout] 
Nov 18 01:58:12.805 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 01:58:12.805 INFO [stdout] 
Nov 18 01:58:12.807 INFO [stderr]    Doc-tests restricted-tuple
Nov 18 01:58:13.787 INFO [stdout] 
Nov 18 01:58:13.787 INFO [stdout] running 1 test
Nov 18 01:58:14.984 INFO [stdout] test src/lib.rs - Generator<'a, T>::new (line 133) ... ok
Nov 18 01:58:14.984 INFO [stdout] 
Nov 18 01:58:14.984 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 01:58:14.984 INFO [stdout] 
Nov 18 01:58:15.003 INFO [stderr] su: No module specific data is present
Nov 18 01:58:15.724 INFO running `"docker" "inspect" "b1aade81cd372429dd13f10bb537478ff8df326dc4a0010892ba22067a2cc8c4"`
Nov 18 01:58:15.985 INFO running `"docker" "rm" "-f" "b1aade81cd372429dd13f10bb537478ff8df326dc4a0010892ba22067a2cc8c4"`
Nov 18 01:58:16.271 INFO [stdout] b1aade81cd372429dd13f10bb537478ff8df326dc4a0010892ba22067a2cc8c4