[INFO] crate sidh 0.2.0 is already in cache
[INFO] extracting crate sidh 0.2.0 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/sidh/0.2.0
[INFO] extracting crate sidh 0.2.0 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/sidh/0.2.0
[INFO] validating manifest of sidh-0.2.0 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sidh-0.2.0 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sidh-0.2.0
[INFO] finished frobbing sidh-0.2.0
[INFO] frobbed toml for sidh-0.2.0 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/sidh/0.2.0/Cargo.toml
[INFO] started frobbing sidh-0.2.0
[INFO] finished frobbing sidh-0.2.0
[INFO] frobbed toml for sidh-0.2.0 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/sidh/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sidh-0.2.0 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-4/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d1890fb94a76b12ff5420acdb2aba22da251a382c19272942457264d2f02471c
[INFO] running `"docker" "start" "-a" "d1890fb94a76b12ff5420acdb2aba22da251a382c19272942457264d2f02471c"`
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling subtle v0.3.0
[INFO] [stderr]     Checking quickcheck v0.5.0
[INFO] [stderr]    Compiling sidh v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:346:53
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:447:53
[INFO] [stderr]     |
[INFO] [stderr] 447 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:448:53
[INFO] [stderr]     |
[INFO] [stderr] 448 |                 (&mut y0).conditional_swap(&mut y1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:474:53
[INFO] [stderr]     |
[INFO] [stderr] 474 |                 (&mut R1).conditional_swap(&mut R2, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:800:53
[INFO] [stderr]     |
[INFO] [stderr] 800 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:346:53
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:447:53
[INFO] [stderr]     |
[INFO] [stderr] 447 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:448:53
[INFO] [stderr]     |
[INFO] [stderr] 448 |                 (&mut y0).conditional_swap(&mut y1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:474:53
[INFO] [stderr]     |
[INFO] [stderr] 474 |                 (&mut R1).conditional_swap(&mut R2, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/curve.rs:800:53
[INFO] [stderr]     |
[INFO] [stderr] 800 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `"docker" "inspect" "d1890fb94a76b12ff5420acdb2aba22da251a382c19272942457264d2f02471c"`
[INFO] running `"docker" "rm" "-f" "d1890fb94a76b12ff5420acdb2aba22da251a382c19272942457264d2f02471c"`
[INFO] [stdout] d1890fb94a76b12ff5420acdb2aba22da251a382c19272942457264d2f02471c