Oct 12 18:42:09.346 INFO checking ksakiyama/my_first_rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:42:09.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 18:42:09.763 INFO blam! 50d37cd6269f28ef07488f27857c6442b4aac67ccf0bf6773b6e17048e5374d2
Oct 12 18:42:09.764 INFO running `"docker" "start" "-a" "50d37cd6269f28ef07488f27857c6442b4aac67ccf0bf6773b6e17048e5374d2"`
Oct 12 18:42:11.200 INFO kablam! usermod: no changes
Oct 12 18:42:11.256 INFO kablam!     Checking first_rust v0.1.0 (/source)
Oct 12 18:42:11.824 INFO kablam! warning: function is never used: `read_from_file`
Oct 12 18:42:11.824 INFO kablam!    --> src/main.rs:101:1
Oct 12 18:42:11.824 INFO kablam!     |
Oct 12 18:42:11.824 INFO kablam! 101 | fn read_from_file() -> Vec<Vec<i32>> {
Oct 12 18:42:11.824 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:42:11.824 INFO kablam!     |
Oct 12 18:42:11.824 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 18:42:11.824 INFO kablam! 
Oct 12 18:42:11.880 INFO kablam! warning: function is never used: `read_from_file`
Oct 12 18:42:11.881 INFO kablam!    --> src/main.rs:101:1
Oct 12 18:42:11.881 INFO kablam!     |
Oct 12 18:42:11.881 INFO kablam! 101 | fn read_from_file() -> Vec<Vec<i32>> {
Oct 12 18:42:11.881 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:42:11.881 INFO kablam!     |
Oct 12 18:42:11.882 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 18:42:11.882 INFO kablam! 
Oct 12 18:42:11.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Oct 12 18:42:11.906 INFO kablam! su: No module specific data is present
Oct 12 18:42:12.888 INFO running `"docker" "rm" "-f" "50d37cd6269f28ef07488f27857c6442b4aac67ccf0bf6773b6e17048e5374d2"`
Oct 12 18:42:13.216 INFO blam! 50d37cd6269f28ef07488f27857c6442b4aac67ccf0bf6773b6e17048e5374d2