Nov 01 00:11:45.065 INFO checking nathanm2/iron-gcd against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:11:45.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 00:11:45.276 INFO blam! 140df3e484e8cbce8e5ac407c64065883bd411340c6b77f99ca974ee24ea7d2a
Nov 01 00:11:45.288 INFO running `"docker" "start" "-a" "140df3e484e8cbce8e5ac407c64065883bd411340c6b77f99ca974ee24ea7d2a"`
Nov 01 00:11:45.819 INFO kablam! usermod: no changes
Nov 01 00:11:45.853 INFO kablam!     Checking iron-gcd v0.1.0 (/source)
Nov 01 00:11:46.150 INFO kablam! warning: function is never used: `gcd`
Nov 01 00:11:46.150 INFO kablam!  --> src/main.rs:1:1
Nov 01 00:11:46.150 INFO kablam!   |
Nov 01 00:11:46.150 INFO kablam! 1 | fn gcd(mut a: u64, mut b: u64) -> u64 {
Nov 01 00:11:46.150 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:11:46.150 INFO kablam!   |
Nov 01 00:11:46.150 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:11:46.150 INFO kablam! 
Nov 01 00:11:46.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Nov 01 00:11:46.229 INFO kablam! su: No module specific data is present
Nov 01 00:11:46.793 INFO running `"docker" "rm" "-f" "140df3e484e8cbce8e5ac407c64065883bd411340c6b77f99ca974ee24ea7d2a"`
Nov 01 00:11:46.989 INFO blam! 140df3e484e8cbce8e5ac407c64065883bd411340c6b77f99ca974ee24ea7d2a