Dec 18 11:15:22.476 INFO checking sidh-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:15:22.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/sidh/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:15:22.808 INFO [stdout] d3433dfd51130c260434b43e552bb1cd47d87911539053f534e0a688e4ff4195
Dec 18 11:15:22.811 INFO running `"docker" "start" "-a" "d3433dfd51130c260434b43e552bb1cd47d87911539053f534e0a688e4ff4195"`
Dec 18 11:15:23.589 INFO [stderr]    Compiling rand v0.3.22
Dec 18 11:15:23.589 INFO [stderr]    Compiling subtle v0.3.0
Dec 18 11:15:25.008 INFO [stderr]    Compiling sidh v0.2.0 (/opt/crater/workdir)
Dec 18 11:15:26.344 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.344 INFO [stderr]    --> src/curve.rs:346:53
Dec 18 11:15:26.344 INFO [stderr]     |
Dec 18 11:15:26.344 INFO [stderr] 346 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 18 11:15:26.344 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.344 INFO [stderr]     |
Dec 18 11:15:26.344 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 11:15:26.344 INFO [stderr] 
Dec 18 11:15:26.344 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.344 INFO [stderr]    --> src/curve.rs:447:53
Dec 18 11:15:26.344 INFO [stderr]     |
Dec 18 11:15:26.344 INFO [stderr] 447 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 18 11:15:26.345 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.345 INFO [stderr] 
Dec 18 11:15:26.345 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.345 INFO [stderr]    --> src/curve.rs:448:53
Dec 18 11:15:26.345 INFO [stderr]     |
Dec 18 11:15:26.345 INFO [stderr] 448 |                 (&mut y0).conditional_swap(&mut y1, (bit ^ prev_bit));
Dec 18 11:15:26.345 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.345 INFO [stderr] 
Dec 18 11:15:26.345 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.345 INFO [stderr]    --> src/curve.rs:474:53
Dec 18 11:15:26.345 INFO [stderr]     |
Dec 18 11:15:26.345 INFO [stderr] 474 |                 (&mut R1).conditional_swap(&mut R2, (bit ^ prev_bit));
Dec 18 11:15:26.345 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.345 INFO [stderr] 
Dec 18 11:15:26.345 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.345 INFO [stderr]    --> src/curve.rs:800:53
Dec 18 11:15:26.345 INFO [stderr]     |
Dec 18 11:15:26.345 INFO [stderr] 800 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 18 11:15:26.345 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.345 INFO [stderr] 
Dec 18 11:15:26.609 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.609 INFO [stderr]    --> src/curve.rs:346:53
Dec 18 11:15:26.609 INFO [stderr]     |
Dec 18 11:15:26.609 INFO [stderr] 346 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 18 11:15:26.609 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.609 INFO [stderr]     |
Dec 18 11:15:26.609 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 11:15:26.609 INFO [stderr] 
Dec 18 11:15:26.625 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.625 INFO [stderr]    --> src/curve.rs:447:53
Dec 18 11:15:26.625 INFO [stderr]     |
Dec 18 11:15:26.625 INFO [stderr] 447 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 18 11:15:26.625 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.625 INFO [stderr] 
Dec 18 11:15:26.625 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.625 INFO [stderr]    --> src/curve.rs:448:53
Dec 18 11:15:26.625 INFO [stderr]     |
Dec 18 11:15:26.625 INFO [stderr] 448 |                 (&mut y0).conditional_swap(&mut y1, (bit ^ prev_bit));
Dec 18 11:15:26.625 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.625 INFO [stderr] 
Dec 18 11:15:26.625 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.625 INFO [stderr]    --> src/curve.rs:474:53
Dec 18 11:15:26.625 INFO [stderr]     |
Dec 18 11:15:26.625 INFO [stderr] 474 |                 (&mut R1).conditional_swap(&mut R2, (bit ^ prev_bit));
Dec 18 11:15:26.625 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.625 INFO [stderr] 
Dec 18 11:15:26.625 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 11:15:26.625 INFO [stderr]    --> src/curve.rs:800:53
Dec 18 11:15:26.625 INFO [stderr]     |
Dec 18 11:15:26.625 INFO [stderr] 800 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 18 11:15:26.625 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:15:26.625 INFO [stderr] 
Dec 18 11:15:27.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
Dec 18 11:15:28.236 INFO running `"docker" "inspect" "d3433dfd51130c260434b43e552bb1cd47d87911539053f534e0a688e4ff4195"`
Dec 18 11:15:28.538 INFO running `"docker" "rm" "-f" "d3433dfd51130c260434b43e552bb1cd47d87911539053f534e0a688e4ff4195"`
Dec 18 11:15:28.688 INFO [stdout] d3433dfd51130c260434b43e552bb1cd47d87911539053f534e0a688e4ff4195