Dec 13 16:41:47.537 INFO testing intdxdt/bit_twiddle against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:41:47.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 16:41:47.726 INFO [stdout] fd03423c0bf7c76d783ae104a3c9bd905c36ea0a4d9854f8b788aa15302b1e33
Dec 13 16:41:47.734 INFO running `"docker" "start" "-a" "fd03423c0bf7c76d783ae104a3c9bd905c36ea0a4d9854f8b788aa15302b1e33"`
Dec 13 16:41:48.127 INFO [stderr] usermod: no changes
Dec 13 16:41:48.153 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Dec 13 16:41:48.383 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 16:41:48.383 INFO [stderr]    --> src/lib.rs:220:24
Dec 13 16:41:48.383 INFO [stderr]     |
Dec 13 16:41:48.383 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Dec 13 16:41:48.383 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Dec 13 16:41:48.383 INFO [stderr]     |
Dec 13 16:41:48.383 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 16:41:48.383 INFO [stderr] 
Dec 13 16:41:48.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 13 16:41:48.487 INFO [stderr] su: No module specific data is present
Dec 13 16:41:48.787 INFO running `"docker" "inspect" "fd03423c0bf7c76d783ae104a3c9bd905c36ea0a4d9854f8b788aa15302b1e33"`
Dec 13 16:41:48.864 INFO running `"docker" "rm" "-f" "fd03423c0bf7c76d783ae104a3c9bd905c36ea0a4d9854f8b788aa15302b1e33"`
Dec 13 16:41:48.956 INFO [stdout] fd03423c0bf7c76d783ae104a3c9bd905c36ea0a4d9854f8b788aa15302b1e33
Dec 13 16:41:48.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 16:41:49.138 INFO [stdout] 49667a5d441dad80dc8c9666458a2bc1ecebf95a588d5d2a194b081483ffcb87
Dec 13 16:41:49.140 INFO running `"docker" "start" "-a" "49667a5d441dad80dc8c9666458a2bc1ecebf95a588d5d2a194b081483ffcb87"`
Dec 13 16:41:49.662 INFO [stderr] usermod: no changes
Dec 13 16:41:49.691 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Dec 13 16:41:50.001 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 16:41:50.001 INFO [stderr]    --> src/lib.rs:220:24
Dec 13 16:41:50.001 INFO [stderr]     |
Dec 13 16:41:50.001 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Dec 13 16:41:50.001 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Dec 13 16:41:50.001 INFO [stderr]     |
Dec 13 16:41:50.001 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 16:41:50.001 INFO [stderr] 
Dec 13 16:41:50.004 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 16:41:50.004 INFO [stderr]    --> src/lib.rs:360:29
Dec 13 16:41:50.004 INFO [stderr]     |
Dec 13 16:41:50.004 INFO [stderr] 360 |             assert!(is_pow2((1 << i)));
Dec 13 16:41:50.004 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Dec 13 16:41:50.004 INFO [stderr] 
Dec 13 16:41:50.004 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 16:41:50.004 INFO [stderr]    --> src/lib.rs:375:29
Dec 13 16:41:50.004 INFO [stderr]     |
Dec 13 16:41:50.004 INFO [stderr] 375 |             assert_eq!(log2((1 << i)), i);
Dec 13 16:41:50.004 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Dec 13 16:41:50.005 INFO [stderr] 
Dec 13 16:41:50.005 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 16:41:50.005 INFO [stderr]    --> src/lib.rs:425:34
Dec 13 16:41:50.005 INFO [stderr]     |
Dec 13 16:41:50.005 INFO [stderr] 425 |             assert_eq!(next_pow2((1 << i)), 1 << i);
Dec 13 16:41:50.005 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Dec 13 16:41:50.005 INFO [stderr] 
Dec 13 16:41:50.005 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 16:41:50.005 INFO [stderr]    --> src/lib.rs:440:34
Dec 13 16:41:50.005 INFO [stderr]     |
Dec 13 16:41:50.005 INFO [stderr] 440 |             assert_eq!(prev_pow2((1 << i)), 1 << i);
Dec 13 16:41:50.005 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Dec 13 16:41:50.005 INFO [stderr] 
Dec 13 16:41:51.085 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 13 16:41:51.098 INFO [stderr] su: No module specific data is present
Dec 13 16:41:51.520 INFO running `"docker" "inspect" "49667a5d441dad80dc8c9666458a2bc1ecebf95a588d5d2a194b081483ffcb87"`
Dec 13 16:41:51.761 INFO running `"docker" "rm" "-f" "49667a5d441dad80dc8c9666458a2bc1ecebf95a588d5d2a194b081483ffcb87"`
Dec 13 16:41:52.009 INFO [stdout] 49667a5d441dad80dc8c9666458a2bc1ecebf95a588d5d2a194b081483ffcb87
Dec 13 16:41:52.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 16:41:52.350 INFO [stdout] 20ef61b56f9ae6d13038b18d984e2e832280b4d03dc1d6cc2c63136f06da1ff0
Dec 13 16:41:52.359 INFO running `"docker" "start" "-a" "20ef61b56f9ae6d13038b18d984e2e832280b4d03dc1d6cc2c63136f06da1ff0"`
Dec 13 16:41:53.247 INFO [stderr] usermod: no changes
Dec 13 16:41:53.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 16:41:53.303 INFO [stderr]      Running /target/debug/deps/bit_twiddle-63bb5a7a8f81d413
Dec 13 16:41:53.315 INFO [stdout] 
Dec 13 16:41:53.315 INFO [stdout] running 17 tests
Dec 13 16:41:53.319 INFO [stdout] test bit_twiddle_test::test_abs ... ok
Dec 13 16:41:53.319 INFO [stdout] test bit_twiddle_test::test_log10 ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_log2 ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_count_trailing_zeros ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_interleave2 ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_interleave3 ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_min ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_max ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_is_pow2 ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_next_combination ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_next_pow2 ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_sign ... ok
Dec 13 16:41:53.339 INFO [stdout] test bit_twiddle_test::test_parity ... ok
Dec 13 16:41:53.340 INFO [stdout] test bit_twiddle_test::test_pop_count ... ok
Dec 13 16:41:53.341 INFO [stderr]    Doc-tests bit_twiddle
Dec 13 16:41:53.341 INFO [stdout] test bit_twiddle_test::test_prev_pow2 ... ok
Dec 13 16:41:53.341 INFO [stdout] test bit_twiddle_test::test_not ... ok
Dec 13 16:41:53.341 INFO [stdout] test bit_twiddle_test::test_reverse ... ok
Dec 13 16:41:53.341 INFO [stdout] 
Dec 13 16:41:53.341 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:41:53.341 INFO [stdout] 
Dec 13 16:41:53.892 INFO [stdout] 
Dec 13 16:41:53.892 INFO [stdout] running 0 tests
Dec 13 16:41:53.892 INFO [stdout] 
Dec 13 16:41:53.892 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:41:53.892 INFO [stdout] 
Dec 13 16:41:53.892 INFO [stderr] su: No module specific data is present
Dec 13 16:41:54.545 INFO running `"docker" "inspect" "20ef61b56f9ae6d13038b18d984e2e832280b4d03dc1d6cc2c63136f06da1ff0"`
Dec 13 16:41:54.976 INFO running `"docker" "rm" "-f" "20ef61b56f9ae6d13038b18d984e2e832280b4d03dc1d6cc2c63136f06da1ff0"`
Dec 13 16:41:55.240 INFO [stdout] 20ef61b56f9ae6d13038b18d984e2e832280b4d03dc1d6cc2c63136f06da1ff0