Oct 12 12:27:59.714 INFO checking terakun/homology_group against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:27:59.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12:27:59.927 INFO blam! bc1ae69b4677e65fa2083484bf4c94285e8cb9beb9bc1ce7ef0497e5f12560bc
Oct 12 12:27:59.928 INFO running `"docker" "start" "-a" "bc1ae69b4677e65fa2083484bf4c94285e8cb9beb9bc1ce7ef0497e5f12560bc"`
Oct 12 12:28:00.503 INFO kablam! usermod: no changes
Oct 12 12:28:00.621 INFO kablam!    Compiling num-complex v0.2.0
Oct 12 12:28:00.624 INFO kablam!     Checking libm v0.1.2
Oct 12 12:28:00.624 INFO kablam!     Checking rand v0.5.5
Oct 12 12:28:00.624 INFO kablam!     Checking approx v0.3.0
Oct 12 12:28:04.316 INFO kablam!     Checking alga v0.7.2
Oct 12 12:28:04.316 INFO kablam!     Checking num v0.2.0
Oct 12 12:28:08.244 INFO kablam!     Checking nalgebra v0.16.4
Oct 12 12:28:41.461 INFO kablam!     Checking homology_group v0.1.0 (/source)
Oct 12 12:28:41.977 INFO kablam! warning: method is never used: `from_chain`
Oct 12 12:28:41.977 INFO kablam!    --> src/main.rs:178:5
Oct 12 12:28:41.977 INFO kablam!     |
Oct 12 12:28:41.977 INFO kablam! 178 |     fn from_chain(chain: &Chain) -> Self {
Oct 12 12:28:41.977 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:28:41.977 INFO kablam!     |
Oct 12 12:28:41.977 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 12:28:41.977 INFO kablam! 
Oct 12 12:28:42.082 INFO kablam! warning: method is never used: `from_chain`
Oct 12 12:28:42.082 INFO kablam!    --> src/main.rs:178:5
Oct 12 12:28:42.082 INFO kablam!     |
Oct 12 12:28:42.082 INFO kablam! 178 |     fn from_chain(chain: &Chain) -> Self {
Oct 12 12:28:42.083 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:28:42.083 INFO kablam!     |
Oct 12 12:28:42.083 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 12:28:42.083 INFO kablam! 
Oct 12 12:28:42.130 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.59s
Oct 12 12:28:42.134 INFO kablam! su: No module specific data is present
Oct 12 12:28:42.554 INFO running `"docker" "rm" "-f" "bc1ae69b4677e65fa2083484bf4c94285e8cb9beb9bc1ce7ef0497e5f12560bc"`
Oct 12 12:28:42.750 INFO blam! bc1ae69b4677e65fa2083484bf4c94285e8cb9beb9bc1ce7ef0497e5f12560bc