Nov 04 04:01:15.296 INFO checking ksakiyama/my_first_rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 04:01:15.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 04:01:15.757 INFO blam! 4c63d219e0492b1c1f295d879bea25e87d4983549aed3e47b7fca11e25d08b1b
Nov 04 04:01:15.775 INFO running `"docker" "start" "-a" "4c63d219e0492b1c1f295d879bea25e87d4983549aed3e47b7fca11e25d08b1b"`
Nov 04 04:01:17.175 INFO kablam! usermod: no changes
Nov 04 04:01:17.251 INFO kablam!     Checking first_rust v0.1.0 (/source)
Nov 04 04:01:17.731 INFO kablam! warning: function is never used: `read_from_file`
Nov 04 04:01:17.732 INFO kablam!    --> src/main.rs:101:1
Nov 04 04:01:17.732 INFO kablam!     |
Nov 04 04:01:17.732 INFO kablam! 101 | fn read_from_file() -> Vec<Vec<i32>> {
Nov 04 04:01:17.733 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:01:17.733 INFO kablam!     |
Nov 04 04:01:17.733 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 04:01:17.733 INFO kablam! 
Nov 04 04:01:17.895 INFO kablam! warning: function is never used: `read_from_file`
Nov 04 04:01:17.895 INFO kablam!    --> src/main.rs:101:1
Nov 04 04:01:17.895 INFO kablam!     |
Nov 04 04:01:17.895 INFO kablam! 101 | fn read_from_file() -> Vec<Vec<i32>> {
Nov 04 04:01:17.895 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:01:17.895 INFO kablam!     |
Nov 04 04:01:17.895 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 04:01:17.895 INFO kablam! 
Nov 04 04:01:17.907 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 04 04:01:17.910 INFO kablam! su: No module specific data is present
Nov 04 04:01:18.823 INFO running `"docker" "rm" "-f" "4c63d219e0492b1c1f295d879bea25e87d4983549aed3e47b7fca11e25d08b1b"`
Nov 04 04:01:19.131 INFO blam! 4c63d219e0492b1c1f295d879bea25e87d4983549aed3e47b7fca11e25d08b1b