Dec 05 00:48:56.055 INFO checking OneMoreByte/qm-method-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:48:56.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 00:48:56.559 INFO [stdout] 91e7ceb4686a36aee57c994a109f815fd6f79643cc366e7f32fedadd10f9a2e5
Dec 05 00:48:56.563 INFO running `"docker" "start" "-a" "91e7ceb4686a36aee57c994a109f815fd6f79643cc366e7f32fedadd10f9a2e5"`
Dec 05 00:48:57.611 INFO [stderr] usermod: no changes
Dec 05 00:48:57.671 INFO [stderr]     Checking qm-method-rs v0.1.0 (/source)
Dec 05 00:48:58.314 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 00:48:58.314 INFO [stderr]   --> src/main.rs:78:31
Dec 05 00:48:58.314 INFO [stderr]    |
Dec 05 00:48:58.314 INFO [stderr] 78 |             z.binary_eqv.push((((m / (t.pow(x as u32))) % 2) as i8))
Dec 05 00:48:58.314 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:48:58.314 INFO [stderr]    |
Dec 05 00:48:58.314 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:48:58.314 INFO [stderr] 
Dec 05 00:48:58.475 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:48:58.475 INFO [stderr]    --> src/main.rs:258:16
Dec 05 00:48:58.475 INFO [stderr]     |
Dec 05 00:48:58.475 INFO [stderr] 258 | fn place_mterm(mut bin: &mut Vec<Vec<Term>>, m: u64, n: i8) {
Dec 05 00:48:58.475 INFO [stderr]     |                ----^^^
Dec 05 00:48:58.475 INFO [stderr]     |                |
Dec 05 00:48:58.475 INFO [stderr]     |                help: remove this `mut`
Dec 05 00:48:58.475 INFO [stderr]     |
Dec 05 00:48:58.475 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:48:58.475 INFO [stderr] 
Dec 05 00:48:58.547 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 00:48:58.547 INFO [stderr]   --> src/main.rs:78:31
Dec 05 00:48:58.547 INFO [stderr]    |
Dec 05 00:48:58.547 INFO [stderr] 78 |             z.binary_eqv.push((((m / (t.pow(x as u32))) % 2) as i8))
Dec 05 00:48:58.547 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:48:58.547 INFO [stderr]    |
Dec 05 00:48:58.547 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:48:58.547 INFO [stderr] 
Dec 05 00:48:58.687 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:48:58.687 INFO [stderr]    --> src/main.rs:258:16
Dec 05 00:48:58.687 INFO [stderr]     |
Dec 05 00:48:58.687 INFO [stderr] 258 | fn place_mterm(mut bin: &mut Vec<Vec<Term>>, m: u64, n: i8) {
Dec 05 00:48:58.687 INFO [stderr]     |                ----^^^
Dec 05 00:48:58.687 INFO [stderr]     |                |
Dec 05 00:48:58.687 INFO [stderr]     |                help: remove this `mut`
Dec 05 00:48:58.687 INFO [stderr]     |
Dec 05 00:48:58.687 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:48:58.687 INFO [stderr] 
Dec 05 00:48:58.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 00:48:58.747 INFO [stderr] su: No module specific data is present
Dec 05 00:48:59.567 INFO running `"docker" "inspect" "91e7ceb4686a36aee57c994a109f815fd6f79643cc366e7f32fedadd10f9a2e5"`
Dec 05 00:48:59.883 INFO running `"docker" "rm" "-f" "91e7ceb4686a36aee57c994a109f815fd6f79643cc366e7f32fedadd10f9a2e5"`
Dec 05 00:49:00.187 INFO [stdout] 91e7ceb4686a36aee57c994a109f815fd6f79643cc366e7f32fedadd10f9a2e5