Oct 12 12:27:59.772 INFO checking terakun/homology_group against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:27:59.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12:27:59.986 INFO blam! eb2faaf6c1fc18333d8183cce02d06329844971d2c77411cd2681b6b3af73f4e
Oct 12 12:27:59.990 INFO running `"docker" "start" "-a" "eb2faaf6c1fc18333d8183cce02d06329844971d2c77411cd2681b6b3af73f4e"`
Oct 12 12:28:00.540 INFO kablam! usermod: no changes
Oct 12 12:28:00.660 INFO kablam!    Compiling num-traits v0.2.6
Oct 12 12:28:00.664 INFO kablam!    Compiling num-complex v0.2.0
Oct 12 12:28:00.664 INFO kablam!    Compiling num-bigint v0.2.0
Oct 12 12:28:00.664 INFO kablam!    Compiling num-iter v0.1.37
Oct 12 12:28:00.664 INFO kablam!    Compiling num-rational v0.2.1
Oct 12 12:28:00.664 INFO kablam!     Checking libm v0.1.2
Oct 12 12:28:00.664 INFO kablam!     Checking rand v0.5.5
Oct 12 12:28:00.664 INFO kablam!     Checking generic-array v0.11.1
Oct 12 12:28:06.537 INFO kablam!     Checking num-integer v0.1.39
Oct 12 12:28:06.538 INFO kablam!     Checking approx v0.3.0
Oct 12 12:28:07.658 INFO kablam!     Checking alga v0.7.2
Oct 12 12:28:10.048 INFO kablam!     Checking num v0.2.0
Oct 12 12:28:11.860 INFO kablam!     Checking nalgebra v0.16.4
Oct 12 12:28:45.347 INFO kablam!     Checking homology_group v0.1.0 (/source)
Oct 12 12:28:45.926 INFO kablam! warning: method is never used: `from_chain`
Oct 12 12:28:45.926 INFO kablam!    --> src/main.rs:178:5
Oct 12 12:28:45.927 INFO kablam!     |
Oct 12 12:28:45.927 INFO kablam! 178 |     fn from_chain(chain: &Chain) -> Self {
Oct 12 12:28:45.927 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:28:45.927 INFO kablam!     |
Oct 12 12:28:45.927 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 12:28:45.927 INFO kablam! 
Oct 12 12:28:45.948 INFO kablam! warning: method is never used: `from_chain`
Oct 12 12:28:45.948 INFO kablam!    --> src/main.rs:178:5
Oct 12 12:28:45.948 INFO kablam!     |
Oct 12 12:28:45.948 INFO kablam! 178 |     fn from_chain(chain: &Chain) -> Self {
Oct 12 12:28:45.948 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:28:45.948 INFO kablam!     |
Oct 12 12:28:45.948 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 12:28:45.948 INFO kablam! 
Oct 12 12:28:45.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.40s
Oct 12 12:28:45.976 INFO kablam! su: No module specific data is present
Oct 12 12:28:46.701 INFO running `"docker" "rm" "-f" "eb2faaf6c1fc18333d8183cce02d06329844971d2c77411cd2681b6b3af73f4e"`
Oct 12 12:28:46.968 INFO blam! eb2faaf6c1fc18333d8183cce02d06329844971d2c77411cd2681b6b3af73f4e