Nov 01 06:38:41.809 INFO checking cyberwinter/first-crate against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:38:41.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 06:38:42.216 INFO blam! 26b621845a5587617219d855b2e4df3219ecfadc5e738b9e47b69c8767cd720e
Nov 01 06:38:42.220 INFO running `"docker" "start" "-a" "26b621845a5587617219d855b2e4df3219ecfadc5e738b9e47b69c8767cd720e"`
Nov 01 06:38:43.476 INFO kablam! usermod: no changes
Nov 01 06:38:43.544 INFO kablam!     Checking first_crate v0.1.0 (/source)
Nov 01 06:38:44.577 INFO kablam! warning: unused variable: `err`
Nov 01 06:38:44.577 INFO kablam!   --> src/main.rs:12:53
Nov 01 06:38:44.577 INFO kablam!    |
Nov 01 06:38:44.577 INFO kablam! 12 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 01 06:38:44.577 INFO kablam!    |                                                     ^^^ help: consider using `_err` instead
Nov 01 06:38:44.577 INFO kablam!    |
Nov 01 06:38:44.577 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:38:44.577 INFO kablam! 
Nov 01 06:38:44.577 INFO kablam! warning: unused variable: `e`
Nov 01 06:38:44.577 INFO kablam!   --> src/main.rs:17:16
Nov 01 06:38:44.577 INFO kablam!    |
Nov 01 06:38:44.577 INFO kablam! 17 |     if let Err(e) = first_crate::run(config) {
Nov 01 06:38:44.577 INFO kablam!    |                ^ help: consider using `_e` instead
Nov 01 06:38:44.577 INFO kablam! 
Nov 01 06:38:44.752 INFO kablam! warning: unused variable: `err`
Nov 01 06:38:44.753 INFO kablam!   --> src/main.rs:12:53
Nov 01 06:38:44.753 INFO kablam!    |
Nov 01 06:38:44.753 INFO kablam! 12 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 01 06:38:44.753 INFO kablam!    |                                                     ^^^ help: consider using `_err` instead
Nov 01 06:38:44.753 INFO kablam!    |
Nov 01 06:38:44.753 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:38:44.753 INFO kablam! 
Nov 01 06:38:44.753 INFO kablam! warning: unused variable: `e`
Nov 01 06:38:44.753 INFO kablam!   --> src/main.rs:17:16
Nov 01 06:38:44.753 INFO kablam!    |
Nov 01 06:38:44.753 INFO kablam! 17 |     if let Err(e) = first_crate::run(config) {
Nov 01 06:38:44.753 INFO kablam!    |                ^ help: consider using `_e` instead
Nov 01 06:38:44.753 INFO kablam! 
Nov 01 06:38:44.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 01 06:38:44.780 INFO kablam! su: No module specific data is present
Nov 01 06:38:45.500 INFO running `"docker" "rm" "-f" "26b621845a5587617219d855b2e4df3219ecfadc5e738b9e47b69c8767cd720e"`
Nov 01 06:38:45.860 INFO blam! 26b621845a5587617219d855b2e4df3219ecfadc5e738b9e47b69c8767cd720e