Dec 12 02:09:02.354 INFO checking Jon-Davis/calc against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:09:02.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 02:09:02.735 INFO [stdout] c442f88247f2f518a65b840a0e03a2fab692587c40ddff4fcb22479b8faa51c9
Dec 12 02:09:02.737 INFO running `"docker" "start" "-a" "c442f88247f2f518a65b840a0e03a2fab692587c40ddff4fcb22479b8faa51c9"`
Dec 12 02:09:03.112 INFO [stderr] usermod: no changes
Dec 12 02:09:03.152 INFO [stderr]     Checking calc v0.1.0 (/source)
Dec 12 02:09:03.506 INFO [stderr] warning: unused imports: `Div`, `Rem`
Dec 12 02:09:03.507 INFO [stderr]   --> src/integer.rs:12:26
Dec 12 02:09:03.507 INFO [stderr]    |
Dec 12 02:09:03.507 INFO [stderr] 12 | use std::ops::{Add, Sub, Div, Mul, Rem, Neg};
Dec 12 02:09:03.507 INFO [stderr]    |                          ^^^       ^^^
Dec 12 02:09:03.507 INFO [stderr]    |
Dec 12 02:09:03.507 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:09:03.507 INFO [stderr] 
Dec 12 02:09:03.507 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 02:09:03.507 INFO [stderr]   --> src/integer.rs:90:12
Dec 12 02:09:03.507 INFO [stderr]    |
Dec 12 02:09:03.507 INFO [stderr] 90 |         if (other.negative) {
Dec 12 02:09:03.507 INFO [stderr]    |            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 02:09:03.507 INFO [stderr]    |
Dec 12 02:09:03.507 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 02:09:03.507 INFO [stderr] 
Dec 12 02:09:03.747 INFO [stderr] warning: unused imports: `Div`, `Rem`
Dec 12 02:09:03.747 INFO [stderr]   --> src/integer.rs:12:26
Dec 12 02:09:03.747 INFO [stderr]    |
Dec 12 02:09:03.747 INFO [stderr] 12 | use std::ops::{Add, Sub, Div, Mul, Rem, Neg};
Dec 12 02:09:03.747 INFO [stderr]    |                          ^^^       ^^^
Dec 12 02:09:03.747 INFO [stderr]    |
Dec 12 02:09:03.747 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:09:03.747 INFO [stderr] 
Dec 12 02:09:03.747 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 02:09:03.747 INFO [stderr]   --> src/integer.rs:90:12
Dec 12 02:09:03.747 INFO [stderr]    |
Dec 12 02:09:03.747 INFO [stderr] 90 |         if (other.negative) {
Dec 12 02:09:03.747 INFO [stderr]    |            ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 02:09:03.747 INFO [stderr]    |
Dec 12 02:09:03.747 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 02:09:03.747 INFO [stderr] 
Dec 12 02:09:04.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 12 02:09:04.020 INFO [stderr] su: No module specific data is present
Dec 12 02:09:04.426 INFO running `"docker" "inspect" "c442f88247f2f518a65b840a0e03a2fab692587c40ddff4fcb22479b8faa51c9"`
Dec 12 02:09:04.718 INFO running `"docker" "rm" "-f" "c442f88247f2f518a65b840a0e03a2fab692587c40ddff4fcb22479b8faa51c9"`
Dec 12 02:09:04.871 INFO [stdout] c442f88247f2f518a65b840a0e03a2fab692587c40ddff4fcb22479b8faa51c9