Dec 05 20:56:24.044 INFO testing intdxdt/bit_twiddle against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:56:24.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:56:24.240 INFO [stdout] ad5c47a4e4d7ea655167104abb5c3d69a241740e9c1c9cdb10eb4bc3a1fe9f39
Dec 05 20:56:24.246 INFO running `"docker" "start" "-a" "ad5c47a4e4d7ea655167104abb5c3d69a241740e9c1c9cdb10eb4bc3a1fe9f39"`
Dec 05 20:56:24.615 INFO [stderr] usermod: no changes
Dec 05 20:56:24.641 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Dec 05 20:56:24.878 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:24.878 INFO [stderr]    --> src/lib.rs:220:24
Dec 05 20:56:24.878 INFO [stderr]     |
Dec 05 20:56:24.878 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Dec 05 20:56:24.878 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Dec 05 20:56:24.878 INFO [stderr]     |
Dec 05 20:56:24.878 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 20:56:24.878 INFO [stderr] 
Dec 05 20:56:24.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 05 20:56:24.984 INFO [stderr] su: No module specific data is present
Dec 05 20:56:25.239 INFO running `"docker" "inspect" "ad5c47a4e4d7ea655167104abb5c3d69a241740e9c1c9cdb10eb4bc3a1fe9f39"`
Dec 05 20:56:25.295 INFO running `"docker" "rm" "-f" "ad5c47a4e4d7ea655167104abb5c3d69a241740e9c1c9cdb10eb4bc3a1fe9f39"`
Dec 05 20:56:25.369 INFO [stdout] ad5c47a4e4d7ea655167104abb5c3d69a241740e9c1c9cdb10eb4bc3a1fe9f39
Dec 05 20:56:25.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:56:25.516 INFO [stdout] 35c37f7bd76e1a5ee96b7ac3441ee4b880974102b5974a7a2ae8ce0837c389f1
Dec 05 20:56:25.519 INFO running `"docker" "start" "-a" "35c37f7bd76e1a5ee96b7ac3441ee4b880974102b5974a7a2ae8ce0837c389f1"`
Dec 05 20:56:25.900 INFO [stderr] usermod: no changes
Dec 05 20:56:25.925 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Dec 05 20:56:26.227 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.227 INFO [stderr]    --> src/lib.rs:220:24
Dec 05 20:56:26.227 INFO [stderr]     |
Dec 05 20:56:26.227 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Dec 05 20:56:26.227 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.227 INFO [stderr]     |
Dec 05 20:56:26.227 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 20:56:26.227 INFO [stderr] 
Dec 05 20:56:26.227 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.227 INFO [stderr]    --> src/lib.rs:360:29
Dec 05 20:56:26.227 INFO [stderr]     |
Dec 05 20:56:26.227 INFO [stderr] 360 |             assert!(is_pow2((1 << i)));
Dec 05 20:56:26.227 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.227 INFO [stderr] 
Dec 05 20:56:26.228 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.228 INFO [stderr]    --> src/lib.rs:375:29
Dec 05 20:56:26.228 INFO [stderr]     |
Dec 05 20:56:26.228 INFO [stderr] 375 |             assert_eq!(log2((1 << i)), i);
Dec 05 20:56:26.228 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.228 INFO [stderr] 
Dec 05 20:56:26.228 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.228 INFO [stderr]    --> src/lib.rs:425:34
Dec 05 20:56:26.228 INFO [stderr]     |
Dec 05 20:56:26.228 INFO [stderr] 425 |             assert_eq!(next_pow2((1 << i)), 1 << i);
Dec 05 20:56:26.228 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.228 INFO [stderr] 
Dec 05 20:56:26.228 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 20:56:26.228 INFO [stderr]    --> src/lib.rs:440:34
Dec 05 20:56:26.228 INFO [stderr]     |
Dec 05 20:56:26.228 INFO [stderr] 440 |             assert_eq!(prev_pow2((1 << i)), 1 << i);
Dec 05 20:56:26.228 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Dec 05 20:56:26.228 INFO [stderr] 
Dec 05 20:56:26.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 05 20:56:26.811 INFO [stderr] su: No module specific data is present
Dec 05 20:56:27.035 INFO running `"docker" "inspect" "35c37f7bd76e1a5ee96b7ac3441ee4b880974102b5974a7a2ae8ce0837c389f1"`
Dec 05 20:56:27.108 INFO running `"docker" "rm" "-f" "35c37f7bd76e1a5ee96b7ac3441ee4b880974102b5974a7a2ae8ce0837c389f1"`
Dec 05 20:56:27.172 INFO [stdout] 35c37f7bd76e1a5ee96b7ac3441ee4b880974102b5974a7a2ae8ce0837c389f1
Dec 05 20:56:27.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:56:27.337 INFO [stdout] 1655d5c38a0e87282c6b88d9f14e318f2fea565bb24d26763721f0a64c366b98
Dec 05 20:56:27.340 INFO running `"docker" "start" "-a" "1655d5c38a0e87282c6b88d9f14e318f2fea565bb24d26763721f0a64c366b98"`
Dec 05 20:56:27.650 INFO [stderr] usermod: no changes
Dec 05 20:56:27.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 05 20:56:27.670 INFO [stderr]      Running /target/debug/deps/bit_twiddle-8f6f092bd4844e57
Dec 05 20:56:27.672 INFO [stdout] 
Dec 05 20:56:27.672 INFO [stdout] running 17 tests
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_abs ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_count_trailing_zeros ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_is_pow2 ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_max ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_log10 ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_log2 ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_min ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_next_pow2 ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_not ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_pop_count ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_parity ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_prev_pow2 ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_reverse ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_sign ... ok
Dec 05 20:56:27.673 INFO [stdout] test bit_twiddle_test::test_interleave2 ... ok
Dec 05 20:56:27.674 INFO [stdout] test bit_twiddle_test::test_interleave3 ... ok
Dec 05 20:56:27.674 INFO [stdout] test bit_twiddle_test::test_next_combination ... ok
Dec 05 20:56:27.674 INFO [stdout] 
Dec 05 20:56:27.674 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:56:27.674 INFO [stdout] 
Dec 05 20:56:27.674 INFO [stderr]    Doc-tests bit_twiddle
Dec 05 20:56:27.971 INFO [stdout] 
Dec 05 20:56:27.971 INFO [stdout] running 0 tests
Dec 05 20:56:27.971 INFO [stdout] 
Dec 05 20:56:27.971 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:56:27.971 INFO [stdout] 
Dec 05 20:56:27.978 INFO [stderr] su: No module specific data is present
Dec 05 20:56:28.258 INFO running `"docker" "inspect" "1655d5c38a0e87282c6b88d9f14e318f2fea565bb24d26763721f0a64c366b98"`
Dec 05 20:56:28.560 INFO running `"docker" "rm" "-f" "1655d5c38a0e87282c6b88d9f14e318f2fea565bb24d26763721f0a64c366b98"`
Dec 05 20:56:28.846 INFO [stdout] 1655d5c38a0e87282c6b88d9f14e318f2fea565bb24d26763721f0a64c366b98