Dec 05 14:00:59.460 INFO checking expedite-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:00:59.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 14:00:59.961 INFO [stdout] 929f7dc5545ca63d29c421f28b3552cb65649d478a2b98da503027b7c11579b0
Dec 05 14:00:59.963 INFO running `"docker" "start" "-a" "929f7dc5545ca63d29c421f28b3552cb65649d478a2b98da503027b7c11579b0"`
Dec 05 14:01:01.732 INFO [stderr] usermod: no changes
Dec 05 14:01:01.811 INFO [stderr]     Checking expedite v0.1.0 (/source)
Dec 05 14:01:02.704 INFO [stderr] warning: unused import: `datetime::time_change::TimeChange`
Dec 05 14:01:02.707 INFO [stderr]  --> src/datetime/date.rs:2:5
Dec 05 14:01:02.707 INFO [stderr]   |
Dec 05 14:01:02.707 INFO [stderr] 2 | use datetime::time_change::TimeChange;
Dec 05 14:01:02.707 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:01:02.707 INFO [stderr]   |
Dec 05 14:01:02.707 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:01:02.707 INFO [stderr] 
Dec 05 14:01:02.707 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 14:01:02.707 INFO [stderr]   --> src/datetime/date.rs:62:12
Dec 05 14:01:02.707 INFO [stderr]    |
Dec 05 14:01:02.707 INFO [stderr] 62 |         if (n >= 0) {
Dec 05 14:01:02.707 INFO [stderr]    |            ^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.707 INFO [stderr]    |
Dec 05 14:01:02.707 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 14:01:02.707 INFO [stderr] 
Dec 05 14:01:02.707 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 14:01:02.707 INFO [stderr]   --> src/datetime/date.rs:73:12
Dec 05 14:01:02.707 INFO [stderr]    |
Dec 05 14:01:02.707 INFO [stderr] 73 |         if (after_this_year > 0) {
Dec 05 14:01:02.707 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.707 INFO [stderr] 
Dec 05 14:01:02.707 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 14:01:02.707 INFO [stderr]   --> src/datetime/date.rs:84:12
Dec 05 14:01:02.707 INFO [stderr]    |
Dec 05 14:01:02.707 INFO [stderr] 84 |         if (n > self.month) {
Dec 05 14:01:02.707 INFO [stderr]    |            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.707 INFO [stderr] 
Dec 05 14:01:02.707 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.707 INFO [stderr]    --> src/datetime/date.rs:104:16
Dec 05 14:01:02.707 INFO [stderr]     |
Dec 05 14:01:02.707 INFO [stderr] 104 |         jdn += (365u32.wrapping_mul(y));
Dec 05 14:01:02.707 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.707 INFO [stderr] 
Dec 05 14:01:02.708 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.708 INFO [stderr]    --> src/datetime/date.rs:105:16
Dec 05 14:01:02.708 INFO [stderr]     |
Dec 05 14:01:02.708 INFO [stderr] 105 |         jdn += (y / 4);
Dec 05 14:01:02.708 INFO [stderr]     |                ^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.708 INFO [stderr] 
Dec 05 14:01:02.709 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.709 INFO [stderr]    --> src/datetime/date.rs:106:16
Dec 05 14:01:02.709 INFO [stderr]     |
Dec 05 14:01:02.709 INFO [stderr] 106 |         jdn -= (y / 100);
Dec 05 14:01:02.709 INFO [stderr]     |                ^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.709 INFO [stderr] 
Dec 05 14:01:02.709 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.709 INFO [stderr]    --> src/datetime/date.rs:107:16
Dec 05 14:01:02.709 INFO [stderr]     |
Dec 05 14:01:02.709 INFO [stderr] 107 |         jdn += (y / 400);
Dec 05 14:01:02.709 INFO [stderr]     |                ^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.709 INFO [stderr] 
Dec 05 14:01:02.819 INFO [stderr] warning: unused variable: `month`
Dec 05 14:01:02.819 INFO [stderr]   --> src/datetime/date.rs:96:13
Dec 05 14:01:02.819 INFO [stderr]    |
Dec 05 14:01:02.819 INFO [stderr] 96 |         let month = self.month;
Dec 05 14:01:02.819 INFO [stderr]    |             ^^^^^ help: consider using `_month` instead
Dec 05 14:01:02.827 INFO [stderr] warning: unused import: `datetime::time_change::TimeChange`
Dec 05 14:01:02.827 INFO [stderr]  --> src/datetime/date.rs:2:5
Dec 05 14:01:02.827 INFO [stderr]   |
Dec 05 14:01:02.827 INFO [stderr] 2 | use datetime::time_change::TimeChange;
Dec 05 14:01:02.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:01:02.828 INFO [stderr]    |
Dec 05 14:01:02.828 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:01:02.828 INFO [stderr] 
Dec 05 14:01:02.851 INFO [stderr]   |
Dec 05 14:01:02.851 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:01:02.851 INFO [stderr] 
Dec 05 14:01:02.851 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 14:01:02.851 INFO [stderr]   --> src/datetime/date.rs:62:12
Dec 05 14:01:02.851 INFO [stderr]    |
Dec 05 14:01:02.851 INFO [stderr] 62 |         if (n >= 0) {
Dec 05 14:01:02.852 INFO [stderr]    |            ^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.852 INFO [stderr]    |
Dec 05 14:01:02.852 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 14:01:02.852 INFO [stderr] 
Dec 05 14:01:02.852 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 14:01:02.859 INFO [stderr]   --> src/datetime/date.rs:73:12
Dec 05 14:01:02.859 INFO [stderr]    |
Dec 05 14:01:02.859 INFO [stderr] 73 |         if (after_this_year > 0) {
Dec 05 14:01:02.859 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.859 INFO [stderr] 
Dec 05 14:01:02.859 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 14:01:02.859 INFO [stderr]   --> src/datetime/date.rs:84:12
Dec 05 14:01:02.859 INFO [stderr]    |
Dec 05 14:01:02.859 INFO [stderr] 84 |         if (n > self.month) {
Dec 05 14:01:02.859 INFO [stderr]    |            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.859 INFO [stderr] 
Dec 05 14:01:02.859 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.859 INFO [stderr]    --> src/datetime/date.rs:104:16
Dec 05 14:01:02.859 INFO [stderr]     |
Dec 05 14:01:02.859 INFO [stderr] 104 |         jdn += (365u32.wrapping_mul(y));
Dec 05 14:01:02.859 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.859 INFO [stderr] 
Dec 05 14:01:02.859 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.859 INFO [stderr]    --> src/datetime/date.rs:105:16
Dec 05 14:01:02.859 INFO [stderr]     |
Dec 05 14:01:02.859 INFO [stderr] 105 |         jdn += (y / 4);
Dec 05 14:01:02.859 INFO [stderr]     |                ^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.859 INFO [stderr] 
Dec 05 14:01:02.859 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.859 INFO [stderr]    --> src/datetime/date.rs:106:16
Dec 05 14:01:02.859 INFO [stderr]     |
Dec 05 14:01:02.859 INFO [stderr] 106 |         jdn -= (y / 100);
Dec 05 14:01:02.859 INFO [stderr]     |                ^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.859 INFO [stderr] 
Dec 05 14:01:02.859 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 14:01:02.859 INFO [stderr]    --> src/datetime/date.rs:107:16
Dec 05 14:01:02.859 INFO [stderr]     |
Dec 05 14:01:02.859 INFO [stderr] 107 |         jdn += (y / 400);
Dec 05 14:01:02.859 INFO [stderr]     |                ^^^^^^^^^ help: remove these parentheses
Dec 05 14:01:02.859 INFO [stderr] 
Dec 05 14:01:02.933 INFO [stderr] warning: unused variable: `month`
Dec 05 14:01:02.933 INFO [stderr]   --> src/datetime/date.rs:96:13
Dec 05 14:01:02.933 INFO [stderr]    |
Dec 05 14:01:02.933 INFO [stderr] 96 |         let month = self.month;
Dec 05 14:01:02.933 INFO [stderr]    |             ^^^^^ help: consider using `_month` instead
Dec 05 14:01:02.933 INFO [stderr]    |
Dec 05 14:01:02.933 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:01:02.933 INFO [stderr] 
Dec 05 14:01:04.213 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:01:04.213 INFO [stderr]   --> src/main.rs:16:9
Dec 05 14:01:04.213 INFO [stderr]    |
Dec 05 14:01:04.213 INFO [stderr] 16 |     let mut map = hash!{'{' => '}', '[' => ']', '(' => ')'};
Dec 05 14:01:04.213 INFO [stderr]    |         ----^^^
Dec 05 14:01:04.213 INFO [stderr]    |         |
Dec 05 14:01:04.213 INFO [stderr]    |         help: remove this `mut`
Dec 05 14:01:04.213 INFO [stderr]    |
Dec 05 14:01:04.213 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 14:01:04.213 INFO [stderr] 
Dec 05 14:01:04.288 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:01:04.289 INFO [stderr]   --> src/main.rs:16:9
Dec 05 14:01:04.289 INFO [stderr]    |
Dec 05 14:01:04.289 INFO [stderr] 16 |     let mut map = hash!{'{' => '}', '[' => ']', '(' => ')'};
Dec 05 14:01:04.289 INFO [stderr]    |         ----^^^
Dec 05 14:01:04.290 INFO [stderr]    |         |
Dec 05 14:01:04.290 INFO [stderr]    |         help: remove this `mut`
Dec 05 14:01:04.290 INFO [stderr]    |
Dec 05 14:01:04.290 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 14:01:04.290 INFO [stderr] 
Dec 05 14:01:04.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Dec 05 14:01:04.315 INFO [stderr] su: No module specific data is present
Dec 05 14:01:05.459 INFO running `"docker" "inspect" "929f7dc5545ca63d29c421f28b3552cb65649d478a2b98da503027b7c11579b0"`
Dec 05 14:01:05.833 INFO running `"docker" "rm" "-f" "929f7dc5545ca63d29c421f28b3552cb65649d478a2b98da503027b7c11579b0"`
Dec 05 14:01:06.089 INFO [stdout] 929f7dc5545ca63d29c421f28b3552cb65649d478a2b98da503027b7c11579b0