Dec 05 20:56:23.820 INFO testing intdxdt/bit_twiddle against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:56:23.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 20:56:23.959 INFO [stdout] 110dd8b01b648eeb2db04570bae6b114093b4266abbd2a5620cb2bfbe3871459
Dec 05 20:56:23.961 INFO running `"docker" "start" "-a" "110dd8b01b648eeb2db04570bae6b114093b4266abbd2a5620cb2bfbe3871459"`
Dec 05 20:56:24.407 INFO [stderr] usermod: no changes
Dec 05 20:56:24.440 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Dec 05 20:56:24.619 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:24.619 INFO [stderr]    --> src/lib.rs:220:24
Dec 05 20:56:24.619 INFO [stderr]     |
Dec 05 20:56:24.619 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Dec 05 20:56:24.619 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Dec 05 20:56:24.619 INFO [stderr]     |
Dec 05 20:56:24.619 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 20:56:24.619 INFO [stderr] 
Dec 05 20:56:24.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 05 20:56:24.715 INFO [stderr] su: No module specific data is present
Dec 05 20:56:24.957 INFO running `"docker" "inspect" "110dd8b01b648eeb2db04570bae6b114093b4266abbd2a5620cb2bfbe3871459"`
Dec 05 20:56:25.039 INFO running `"docker" "rm" "-f" "110dd8b01b648eeb2db04570bae6b114093b4266abbd2a5620cb2bfbe3871459"`
Dec 05 20:56:25.137 INFO [stdout] 110dd8b01b648eeb2db04570bae6b114093b4266abbd2a5620cb2bfbe3871459
Dec 05 20:56:25.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 20:56:25.340 INFO [stdout] 6647f0aaaa949c6cff8cb5bb640bdd242363d00d76074c46c1c5d209547c8805
Dec 05 20:56:25.342 INFO running `"docker" "start" "-a" "6647f0aaaa949c6cff8cb5bb640bdd242363d00d76074c46c1c5d209547c8805"`
Dec 05 20:56:25.712 INFO [stderr] usermod: no changes
Dec 05 20:56:25.741 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Dec 05 20:56:26.012 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.012 INFO [stderr]    --> src/lib.rs:220:24
Dec 05 20:56:26.012 INFO [stderr]     |
Dec 05 20:56:26.012 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Dec 05 20:56:26.012 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.012 INFO [stderr]     |
Dec 05 20:56:26.012 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 20:56:26.012 INFO [stderr] 
Dec 05 20:56:26.017 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.017 INFO [stderr]    --> src/lib.rs:360:29
Dec 05 20:56:26.017 INFO [stderr]     |
Dec 05 20:56:26.017 INFO [stderr] 360 |             assert!(is_pow2((1 << i)));
Dec 05 20:56:26.017 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.017 INFO [stderr] 
Dec 05 20:56:26.017 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.017 INFO [stderr]    --> src/lib.rs:375:29
Dec 05 20:56:26.017 INFO [stderr]     |
Dec 05 20:56:26.017 INFO [stderr] 375 |             assert_eq!(log2((1 << i)), i);
Dec 05 20:56:26.017 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.017 INFO [stderr] 
Dec 05 20:56:26.017 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.017 INFO [stderr]    --> src/lib.rs:425:34
Dec 05 20:56:26.017 INFO [stderr]     |
Dec 05 20:56:26.017 INFO [stderr] 425 |             assert_eq!(next_pow2((1 << i)), 1 << i);
Dec 05 20:56:26.017 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.017 INFO [stderr] 
Dec 05 20:56:26.017 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.017 INFO [stderr]    --> src/lib.rs:440:34
Dec 05 20:56:26.017 INFO [stderr]     |
Dec 05 20:56:26.017 INFO [stderr] 440 |             assert_eq!(prev_pow2((1 << i)), 1 << i);
Dec 05 20:56:26.017 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.017 INFO [stderr] 
Dec 05 20:56:26.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 05 20:56:26.622 INFO [stderr] su: No module specific data is present
Dec 05 20:56:26.854 INFO running `"docker" "inspect" "6647f0aaaa949c6cff8cb5bb640bdd242363d00d76074c46c1c5d209547c8805"`
Dec 05 20:56:26.934 INFO running `"docker" "rm" "-f" "6647f0aaaa949c6cff8cb5bb640bdd242363d00d76074c46c1c5d209547c8805"`
Dec 05 20:56:27.012 INFO [stdout] 6647f0aaaa949c6cff8cb5bb640bdd242363d00d76074c46c1c5d209547c8805
Dec 05 20:56:27.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 20:56:27.156 INFO [stdout] 4f3bcacb17ffd0d1eb0915be3e02fa58745a3b61709c1cbfa6a5aa72156fb2f9
Dec 05 20:56:27.160 INFO running `"docker" "start" "-a" "4f3bcacb17ffd0d1eb0915be3e02fa58745a3b61709c1cbfa6a5aa72156fb2f9"`
Dec 05 20:56:27.502 INFO [stderr] usermod: no changes
Dec 05 20:56:27.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 20:56:27.530 INFO [stderr]      Running /target/debug/deps/bit_twiddle-a629771ed905cd9b
Dec 05 20:56:27.533 INFO [stdout] 
Dec 05 20:56:27.533 INFO [stdout] running 17 tests
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_abs ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_is_pow2 ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_log10 ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_log2 ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_count_trailing_zeros ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_next_combination ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_not ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_pop_count ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_reverse ... ok
Dec 05 20:56:27.537 INFO [stdout] test bit_twiddle_test::test_sign ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_interleave2 ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_max ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_interleave3 ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_min ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_next_pow2 ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_parity ... ok
Dec 05 20:56:27.540 INFO [stdout] test bit_twiddle_test::test_prev_pow2 ... ok
Dec 05 20:56:27.540 INFO [stdout] 
Dec 05 20:56:27.540 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:56:27.540 INFO [stdout] 
Dec 05 20:56:27.544 INFO [stderr]    Doc-tests bit_twiddle
Dec 05 20:56:27.868 INFO [stdout] 
Dec 05 20:56:27.868 INFO [stdout] running 0 tests
Dec 05 20:56:27.868 INFO [stdout] 
Dec 05 20:56:27.868 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:56:27.868 INFO [stdout] 
Dec 05 20:56:27.873 INFO [stderr] su: No module specific data is present
Dec 05 20:56:28.180 INFO running `"docker" "inspect" "4f3bcacb17ffd0d1eb0915be3e02fa58745a3b61709c1cbfa6a5aa72156fb2f9"`
Dec 05 20:56:28.372 INFO running `"docker" "rm" "-f" "4f3bcacb17ffd0d1eb0915be3e02fa58745a3b61709c1cbfa6a5aa72156fb2f9"`
Dec 05 20:56:28.840 INFO [stdout] 4f3bcacb17ffd0d1eb0915be3e02fa58745a3b61709c1cbfa6a5aa72156fb2f9