Nov 28 07:12:20.073 INFO checking cyberwinter/first-crate against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 07:12:20.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 07:12:20.414 INFO [stdout] 1e299b8b1b675217c408fe992fbb3c64e1f9629982b9bd740a3ef0d5b9048fb7
Nov 28 07:12:20.420 INFO running `"docker" "start" "-a" "1e299b8b1b675217c408fe992fbb3c64e1f9629982b9bd740a3ef0d5b9048fb7"`
Nov 28 07:12:21.836 INFO [stderr] usermod: no changes
Nov 28 07:12:21.908 INFO [stderr]     Checking first_crate v0.1.0 (/source)
Nov 28 07:12:23.160 INFO [stderr] warning: unused variable: `err`
Nov 28 07:12:23.160 INFO [stderr]   --> src/main.rs:12:53
Nov 28 07:12:23.160 INFO [stderr]    |
Nov 28 07:12:23.160 INFO [stderr] 12 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 28 07:12:23.160 INFO [stderr]    |                                                     ^^^ help: consider using `_err` instead
Nov 28 07:12:23.160 INFO [stderr]    |
Nov 28 07:12:23.160 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:12:23.160 INFO [stderr] 
Nov 28 07:12:23.160 INFO [stderr] warning: unused variable: `e`
Nov 28 07:12:23.160 INFO [stderr]   --> src/main.rs:17:16
Nov 28 07:12:23.160 INFO [stderr]    |
Nov 28 07:12:23.160 INFO [stderr] 17 |     if let Err(e) = first_crate::run(config) {
Nov 28 07:12:23.160 INFO [stderr]    |                ^ help: consider using `_e` instead
Nov 28 07:12:23.160 INFO [stderr] 
Nov 28 07:12:23.440 INFO [stderr] warning: unused variable: `err`
Nov 28 07:12:23.440 INFO [stderr]   --> src/main.rs:12:53
Nov 28 07:12:23.440 INFO [stderr]    |
Nov 28 07:12:23.440 INFO [stderr] 12 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 28 07:12:23.440 INFO [stderr]    |                                                     ^^^ help: consider using `_err` instead
Nov 28 07:12:23.440 INFO [stderr]    |
Nov 28 07:12:23.440 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:12:23.440 INFO [stderr] 
Nov 28 07:12:23.440 INFO [stderr] warning: unused variable: `e`
Nov 28 07:12:23.440 INFO [stderr]   --> src/main.rs:17:16
Nov 28 07:12:23.440 INFO [stderr]    |
Nov 28 07:12:23.440 INFO [stderr] 17 |     if let Err(e) = first_crate::run(config) {
Nov 28 07:12:23.440 INFO [stderr]    |                ^ help: consider using `_e` instead
Nov 28 07:12:23.440 INFO [stderr] 
Nov 28 07:12:23.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Nov 28 07:12:23.480 INFO [stderr] su: No module specific data is present
Nov 28 07:12:24.472 INFO running `"docker" "inspect" "1e299b8b1b675217c408fe992fbb3c64e1f9629982b9bd740a3ef0d5b9048fb7"`
Nov 28 07:12:24.826 INFO running `"docker" "rm" "-f" "1e299b8b1b675217c408fe992fbb3c64e1f9629982b9bd740a3ef0d5b9048fb7"`
Nov 28 07:12:25.140 INFO [stdout] 1e299b8b1b675217c408fe992fbb3c64e1f9629982b9bd740a3ef0d5b9048fb7