Dec 11 19:57:37.257 INFO checking daxhuiberts/conway against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:57:37.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11 19:57:37.761 INFO [stdout] 39c0fb155762f60cf159c303553138206b1656d4b953741a4f72ced9f1418ed8
Dec 11 19:57:37.766 INFO running `"docker" "start" "-a" "39c0fb155762f60cf159c303553138206b1656d4b953741a4f72ced9f1418ed8"`
Dec 11 19:57:39.200 INFO [stderr] usermod: no changes
Dec 11 19:57:39.364 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 11 19:57:39.364 INFO [stderr]    Compiling minifb v0.11.1
Dec 11 19:57:46.100 INFO [stderr]     Checking conway v0.1.0 (/source)
Dec 11 19:57:48.196 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 19:57:48.196 INFO [stderr]  --> src/main.rs:3:1
Dec 11 19:57:48.196 INFO [stderr]   |
Dec 11 19:57:48.196 INFO [stderr] 3 | #[macro_use]
Dec 11 19:57:48.196 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 19:57:48.196 INFO [stderr]   |
Dec 11 19:57:48.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:57:48.196 INFO [stderr] 
Dec 11 19:57:48.332 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 19:57:48.332 INFO [stderr]  --> src/main.rs:3:1
Dec 11 19:57:48.332 INFO [stderr]   |
Dec 11 19:57:48.332 INFO [stderr] 3 | #[macro_use]
Dec 11 19:57:48.332 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 19:57:48.332 INFO [stderr]   |
Dec 11 19:57:48.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:57:48.332 INFO [stderr] 
Dec 11 19:57:48.465 INFO [stderr] warning: method is never used: `set`
Dec 11 19:57:48.465 INFO [stderr]   --> src/conway.rs:24:5
Dec 11 19:57:48.465 INFO [stderr]    |
Dec 11 19:57:48.465 INFO [stderr] 24 |     pub fn set(&mut self, x: usize, y: usize, value: bool) {
Dec 11 19:57:48.465 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:57:48.465 INFO [stderr]    |
Dec 11 19:57:48.465 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:57:48.465 INFO [stderr] 
Dec 11 19:57:48.516 INFO [stderr] warning: method is never used: `set`
Dec 11 19:57:48.516 INFO [stderr]   --> src/conway.rs:24:5
Dec 11 19:57:48.516 INFO [stderr]    |
Dec 11 19:57:48.516 INFO [stderr] 24 |     pub fn set(&mut self, x: usize, y: usize, value: bool) {
Dec 11 19:57:48.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:57:48.516 INFO [stderr]    |
Dec 11 19:57:48.516 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:57:48.516 INFO [stderr] 
Dec 11 19:57:48.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
Dec 11 19:57:48.548 INFO [stderr] su: No module specific data is present
Dec 11 19:57:49.422 INFO running `"docker" "inspect" "39c0fb155762f60cf159c303553138206b1656d4b953741a4f72ced9f1418ed8"`
Dec 11 19:57:49.759 INFO running `"docker" "rm" "-f" "39c0fb155762f60cf159c303553138206b1656d4b953741a4f72ced9f1418ed8"`
Dec 11 19:57:50.048 INFO [stdout] 39c0fb155762f60cf159c303553138206b1656d4b953741a4f72ced9f1418ed8