Nov 17 00:40:57.885 INFO testing intdxdt/bit_twiddle against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 00:40:57.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 00:40:58.110 INFO [stdout] c9a71ab21a75e4a8dbb96f04d58428e847b1121e4cd03388450609f858ef4c17
Nov 17 00:40:58.113 INFO running `"docker" "start" "-a" "c9a71ab21a75e4a8dbb96f04d58428e847b1121e4cd03388450609f858ef4c17"`
Nov 17 00:40:58.557 INFO [stderr] usermod: no changes
Nov 17 00:40:58.586 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Nov 17 00:40:58.790 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 00:40:58.790 INFO [stderr]    --> src/lib.rs:220:24
Nov 17 00:40:58.790 INFO [stderr]     |
Nov 17 00:40:58.790 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Nov 17 00:40:58.790 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Nov 17 00:40:58.790 INFO [stderr]     |
Nov 17 00:40:58.790 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 17 00:40:58.790 INFO [stderr] 
Nov 17 00:40:58.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Nov 17 00:40:58.875 INFO [stderr] su: No module specific data is present
Nov 17 00:40:59.128 INFO running `"docker" "inspect" "c9a71ab21a75e4a8dbb96f04d58428e847b1121e4cd03388450609f858ef4c17"`
Nov 17 00:40:59.224 INFO running `"docker" "rm" "-f" "c9a71ab21a75e4a8dbb96f04d58428e847b1121e4cd03388450609f858ef4c17"`
Nov 17 00:40:59.284 INFO [stdout] c9a71ab21a75e4a8dbb96f04d58428e847b1121e4cd03388450609f858ef4c17
Nov 17 00:40:59.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 00:40:59.460 INFO [stdout] 233e2bbdaaeee30e124301301e8217cdfe4b641a76a87b8732e7f4793dfe9ee4
Nov 17 00:40:59.464 INFO running `"docker" "start" "-a" "233e2bbdaaeee30e124301301e8217cdfe4b641a76a87b8732e7f4793dfe9ee4"`
Nov 17 00:41:00.004 INFO [stderr] usermod: no changes
Nov 17 00:41:00.033 INFO [stderr]    Compiling bit_twiddle v0.1.0 (/source)
Nov 17 00:41:00.260 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 00:41:00.260 INFO [stderr]    --> src/lib.rs:220:24
Nov 17 00:41:00.260 INFO [stderr]     |
Nov 17 00:41:00.260 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Nov 17 00:41:00.260 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Nov 17 00:41:00.260 INFO [stderr]     |
Nov 17 00:41:00.260 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 17 00:41:00.260 INFO [stderr] 
Nov 17 00:41:00.261 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 00:41:00.261 INFO [stderr]    --> src/lib.rs:360:29
Nov 17 00:41:00.261 INFO [stderr]     |
Nov 17 00:41:00.261 INFO [stderr] 360 |             assert!(is_pow2((1 << i)));
Nov 17 00:41:00.261 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Nov 17 00:41:00.261 INFO [stderr] 
Nov 17 00:41:00.261 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 00:41:00.261 INFO [stderr]    --> src/lib.rs:375:29
Nov 17 00:41:00.261 INFO [stderr]     |
Nov 17 00:41:00.261 INFO [stderr] 375 |             assert_eq!(log2((1 << i)), i);
Nov 17 00:41:00.261 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Nov 17 00:41:00.261 INFO [stderr] 
Nov 17 00:41:00.261 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 00:41:00.261 INFO [stderr]    --> src/lib.rs:425:34
Nov 17 00:41:00.261 INFO [stderr]     |
Nov 17 00:41:00.261 INFO [stderr] 425 |             assert_eq!(next_pow2((1 << i)), 1 << i);
Nov 17 00:41:00.261 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Nov 17 00:41:00.261 INFO [stderr] 
Nov 17 00:41:00.261 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 00:41:00.261 INFO [stderr]    --> src/lib.rs:440:34
Nov 17 00:41:00.261 INFO [stderr]     |
Nov 17 00:41:00.261 INFO [stderr] 440 |             assert_eq!(prev_pow2((1 << i)), 1 << i);
Nov 17 00:41:00.261 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Nov 17 00:41:00.261 INFO [stderr] 
Nov 17 00:41:00.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 17 00:41:00.959 INFO [stderr] su: No module specific data is present
Nov 17 00:41:01.440 INFO running `"docker" "inspect" "233e2bbdaaeee30e124301301e8217cdfe4b641a76a87b8732e7f4793dfe9ee4"`
Nov 17 00:41:01.702 INFO running `"docker" "rm" "-f" "233e2bbdaaeee30e124301301e8217cdfe4b641a76a87b8732e7f4793dfe9ee4"`
Nov 17 00:41:01.843 INFO [stdout] 233e2bbdaaeee30e124301301e8217cdfe4b641a76a87b8732e7f4793dfe9ee4
Nov 17 00:41:01.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 00:41:02.223 INFO [stdout] 8afb96c0d9c6e03f21769b06dd1022dc641bd5c8fc574566b1404f71ae5b61aa
Nov 17 00:41:02.225 INFO running `"docker" "start" "-a" "8afb96c0d9c6e03f21769b06dd1022dc641bd5c8fc574566b1404f71ae5b61aa"`
Nov 17 00:41:03.509 INFO [stderr] usermod: no changes
Nov 17 00:41:03.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 00:41:03.595 INFO [stdout] 
Nov 17 00:41:03.595 INFO [stderr]      Running /target/debug/deps/bit_twiddle-113ca1decb2ed7d6
Nov 17 00:41:03.595 INFO [stdout] running 17 tests
Nov 17 00:41:03.595 INFO [stdout] test bit_twiddle_test::test_interleave2 ... ok
Nov 17 00:41:03.600 INFO [stdout] test bit_twiddle_test::test_count_trailing_zeros ... ok
Nov 17 00:41:03.600 INFO [stdout] test bit_twiddle_test::test_log2 ... ok
Nov 17 00:41:03.600 INFO [stdout] test bit_twiddle_test::test_abs ... ok
Nov 17 00:41:03.600 INFO [stdout] test bit_twiddle_test::test_interleave3 ... ok
Nov 17 00:41:03.600 INFO [stdout] test bit_twiddle_test::test_max ... ok
Nov 17 00:41:03.600 INFO [stdout] test bit_twiddle_test::test_is_pow2 ... ok
Nov 17 00:41:03.603 INFO [stdout] test bit_twiddle_test::test_log10 ... ok
Nov 17 00:41:03.608 INFO [stdout] test bit_twiddle_test::test_next_combination ... ok
Nov 17 00:41:03.608 INFO [stdout] test bit_twiddle_test::test_not ... ok
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_prev_pow2 ... ok
Nov 17 00:41:03.615 INFO [stderr]    Doc-tests bit_twiddle
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_sign ... ok
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_reverse ... ok
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_next_pow2 ... ok
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_parity ... ok
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_pop_count ... ok
Nov 17 00:41:03.615 INFO [stdout] test bit_twiddle_test::test_min ... ok
Nov 17 00:41:03.615 INFO [stdout] 
Nov 17 00:41:03.615 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:41:03.615 INFO [stdout] 
Nov 17 00:41:04.067 INFO [stdout] 
Nov 17 00:41:04.067 INFO [stdout] running 0 tests
Nov 17 00:41:04.067 INFO [stdout] 
Nov 17 00:41:04.067 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:41:04.067 INFO [stdout] 
Nov 17 00:41:04.083 INFO [stderr] su: No module specific data is present
Nov 17 00:41:04.763 INFO running `"docker" "inspect" "8afb96c0d9c6e03f21769b06dd1022dc641bd5c8fc574566b1404f71ae5b61aa"`
Nov 17 00:41:05.233 INFO running `"docker" "rm" "-f" "8afb96c0d9c6e03f21769b06dd1022dc641bd5c8fc574566b1404f71ae5b61aa"`
Nov 17 00:41:05.590 INFO [stdout] 8afb96c0d9c6e03f21769b06dd1022dc641bd5c8fc574566b1404f71ae5b61aa