Dec 12 07:33:54.760 INFO checking sidh-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:33:54.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 07:33:55.222 INFO [stdout] 3adb7648f8cf6bfb08ee5b83def04dffe26aaf1704dab75e6dd89cdc2ea55573
Dec 12 07:33:55.236 INFO running `"docker" "start" "-a" "3adb7648f8cf6bfb08ee5b83def04dffe26aaf1704dab75e6dd89cdc2ea55573"`
Dec 12 07:33:55.994 INFO [stderr] usermod: no changes
Dec 12 07:33:56.064 INFO [stderr]    Compiling rand v0.3.22
Dec 12 07:33:56.064 INFO [stderr]    Compiling subtle v0.3.0
Dec 12 07:33:56.064 INFO [stderr]     Checking quickcheck v0.5.0
Dec 12 07:33:57.551 INFO [stderr]    Compiling sidh v0.2.0 (/source)
Dec 12 07:33:59.992 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:33:59.993 INFO [stderr]    --> src/curve.rs:346:53
Dec 12 07:33:59.993 INFO [stderr]     |
Dec 12 07:33:59.993 INFO [stderr] 346 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 12 07:33:59.993 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:33:59.994 INFO [stderr]     |
Dec 12 07:33:59.994 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 07:33:59.994 INFO [stderr] 
Dec 12 07:33:59.994 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:33:59.994 INFO [stderr]    --> src/curve.rs:447:53
Dec 12 07:33:59.995 INFO [stderr]     |
Dec 12 07:33:59.995 INFO [stderr] 447 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 12 07:33:59.995 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:33:59.995 INFO [stderr] 
Dec 12 07:33:59.995 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:33:59.996 INFO [stderr]    --> src/curve.rs:448:53
Dec 12 07:33:59.996 INFO [stderr]     |
Dec 12 07:33:59.996 INFO [stderr] 448 |                 (&mut y0).conditional_swap(&mut y1, (bit ^ prev_bit));
Dec 12 07:33:59.996 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:33:59.996 INFO [stderr] 
Dec 12 07:33:59.997 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:33:59.997 INFO [stderr]    --> src/curve.rs:474:53
Dec 12 07:33:59.997 INFO [stderr]     |
Dec 12 07:33:59.997 INFO [stderr] 474 |                 (&mut R1).conditional_swap(&mut R2, (bit ^ prev_bit));
Dec 12 07:33:59.998 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:33:59.998 INFO [stderr] 
Dec 12 07:33:59.998 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:33:59.998 INFO [stderr]    --> src/curve.rs:800:53
Dec 12 07:33:59.998 INFO [stderr]     |
Dec 12 07:33:59.999 INFO [stderr] 800 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 12 07:33:59.999 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:33:59.999 INFO [stderr] 
Dec 12 07:34:00.928 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:34:00.928 INFO [stderr]    --> src/curve.rs:346:53
Dec 12 07:34:00.928 INFO [stderr]     |
Dec 12 07:34:00.928 INFO [stderr] 346 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 12 07:34:00.928 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:34:00.928 INFO [stderr]     |
Dec 12 07:34:00.928 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 07:34:00.928 INFO [stderr] 
Dec 12 07:34:00.928 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:34:00.928 INFO [stderr]    --> src/curve.rs:447:53
Dec 12 07:34:00.928 INFO [stderr]     |
Dec 12 07:34:00.928 INFO [stderr] 447 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 12 07:34:00.928 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:34:00.928 INFO [stderr] 
Dec 12 07:34:00.928 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:34:00.928 INFO [stderr]    --> src/curve.rs:448:53
Dec 12 07:34:00.928 INFO [stderr]     |
Dec 12 07:34:00.928 INFO [stderr] 448 |                 (&mut y0).conditional_swap(&mut y1, (bit ^ prev_bit));
Dec 12 07:34:00.928 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:34:00.928 INFO [stderr] 
Dec 12 07:34:00.928 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:34:00.929 INFO [stderr]    --> src/curve.rs:474:53
Dec 12 07:34:00.929 INFO [stderr]     |
Dec 12 07:34:00.929 INFO [stderr] 474 |                 (&mut R1).conditional_swap(&mut R2, (bit ^ prev_bit));
Dec 12 07:34:00.929 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:34:00.929 INFO [stderr] 
Dec 12 07:34:00.929 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 07:34:00.929 INFO [stderr]    --> src/curve.rs:800:53
Dec 12 07:34:00.929 INFO [stderr]     |
Dec 12 07:34:00.929 INFO [stderr] 800 |                 (&mut x0).conditional_swap(&mut x1, (bit ^ prev_bit));
Dec 12 07:34:00.929 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 07:34:00.929 INFO [stderr] 
Dec 12 07:34:01.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
Dec 12 07:34:01.577 INFO [stderr] su: No module specific data is present
Dec 12 07:34:02.170 INFO running `"docker" "inspect" "3adb7648f8cf6bfb08ee5b83def04dffe26aaf1704dab75e6dd89cdc2ea55573"`
Dec 12 07:34:02.347 INFO running `"docker" "rm" "-f" "3adb7648f8cf6bfb08ee5b83def04dffe26aaf1704dab75e6dd89cdc2ea55573"`
Dec 12 07:34:02.515 INFO [stdout] 3adb7648f8cf6bfb08ee5b83def04dffe26aaf1704dab75e6dd89cdc2ea55573