Dec 04 19:35:23.492 INFO checking drocha87/arked against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:35:23.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 19:35:23.820 INFO [stdout] 382eca38e5a7c3378bec082fef2cafb404ad872d2a46342cd6977197608fc0ef
Dec 04 19:35:23.829 INFO running `"docker" "start" "-a" "382eca38e5a7c3378bec082fef2cafb404ad872d2a46342cd6977197608fc0ef"`
Dec 04 19:35:24.739 INFO [stderr] usermod: no changes
Dec 04 19:35:24.843 INFO [stderr]     Checking arken v0.1.0 (/source)
Dec 04 19:35:25.895 INFO [stderr] warning: unused variable: `e`
Dec 04 19:35:25.895 INFO [stderr]   --> src/buffer.rs:28:13
Dec 04 19:35:25.895 INFO [stderr]    |
Dec 04 19:35:25.895 INFO [stderr] 28 |         Err(e) => Err("Cannot create temp file"),
Dec 04 19:35:25.895 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 04 19:35:25.895 INFO [stderr]    |
Dec 04 19:35:25.895 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 19:35:25.895 INFO [stderr] 
Dec 04 19:35:25.919 INFO [stderr] warning: unused variable: `e`
Dec 04 19:35:25.919 INFO [stderr]   --> src/buffer.rs:28:13
Dec 04 19:35:25.919 INFO [stderr]    |
Dec 04 19:35:25.919 INFO [stderr] 28 |         Err(e) => Err("Cannot create temp file"),
Dec 04 19:35:25.919 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 04 19:35:25.919 INFO [stderr]    |
Dec 04 19:35:25.919 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 19:35:25.919 INFO [stderr] 
Dec 04 19:35:25.919 INFO [stderr] warning: method is never used: `edit_file`
Dec 04 19:35:25.919 INFO [stderr]   --> src/buffer.rs:58:5
Dec 04 19:35:25.919 INFO [stderr]    |
Dec 04 19:35:25.919 INFO [stderr] 58 |     pub fn edit_file(&mut self) {
Dec 04 19:35:25.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:35:25.919 INFO [stderr]    |
Dec 04 19:35:25.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:35:25.919 INFO [stderr] 
Dec 04 19:35:25.934 INFO [stderr] warning: method is never used: `edit_file`
Dec 04 19:35:25.934 INFO [stderr]   --> src/buffer.rs:58:5
Dec 04 19:35:25.934 INFO [stderr]    |
Dec 04 19:35:25.934 INFO [stderr] 58 |     pub fn edit_file(&mut self) {
Dec 04 19:35:25.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:35:25.934 INFO [stderr]    |
Dec 04 19:35:25.934 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:35:25.934 INFO [stderr] 
Dec 04 19:35:25.969 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 04 19:35:25.979 INFO [stderr] su: No module specific data is present
Dec 04 19:35:26.721 INFO running `"docker" "inspect" "382eca38e5a7c3378bec082fef2cafb404ad872d2a46342cd6977197608fc0ef"`
Dec 04 19:35:27.069 INFO running `"docker" "rm" "-f" "382eca38e5a7c3378bec082fef2cafb404ad872d2a46342cd6977197608fc0ef"`
Dec 04 19:35:27.279 INFO [stdout] 382eca38e5a7c3378bec082fef2cafb404ad872d2a46342cd6977197608fc0ef