Oct 21 16:20:40.637 INFO checking ksakiyama/my_first_rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:20:40.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:20:41.157 INFO blam! 4a46356f6367930a5058e2e332e1dda276f1e611c1ca13d8ed63ac41a2041766
Oct 21 16:20:41.159 INFO running `"docker" "start" "-a" "4a46356f6367930a5058e2e332e1dda276f1e611c1ca13d8ed63ac41a2041766"`
Oct 21 16:20:42.016 INFO kablam! usermod: no changes
Oct 21 16:20:42.092 INFO kablam!     Checking first_rust v0.1.0 (/source)
Oct 21 16:20:42.536 INFO kablam! warning: function is never used: `read_from_file`
Oct 21 16:20:42.536 INFO kablam!    --> src/main.rs:101:1
Oct 21 16:20:42.536 INFO kablam!     |
Oct 21 16:20:42.536 INFO kablam! 101 | fn read_from_file() -> Vec<Vec<i32>> {
Oct 21 16:20:42.536 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:20:42.536 INFO kablam!     |
Oct 21 16:20:42.536 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 16:20:42.536 INFO kablam! 
Oct 21 16:20:42.581 INFO kablam! warning: function is never used: `read_from_file`
Oct 21 16:20:42.582 INFO kablam!    --> src/main.rs:101:1
Oct 21 16:20:42.582 INFO kablam!     |
Oct 21 16:20:42.582 INFO kablam! 101 | fn read_from_file() -> Vec<Vec<i32>> {
Oct 21 16:20:42.582 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:20:42.582 INFO kablam!     |
Oct 21 16:20:42.583 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 16:20:42.583 INFO kablam! 
Oct 21 16:20:42.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Oct 21 16:20:42.624 INFO kablam! su: No module specific data is present
Oct 21 16:20:43.256 INFO running `"docker" "rm" "-f" "4a46356f6367930a5058e2e332e1dda276f1e611c1ca13d8ed63ac41a2041766"`
Oct 21 16:20:43.560 INFO blam! 4a46356f6367930a5058e2e332e1dda276f1e611c1ca13d8ed63ac41a2041766