Dec 04 08:51:25.323 INFO checking terakun/homology_group against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:51:25.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:51:25.621 INFO [stdout] d8492b286b67b216ae17debac0b1f5a1e2a7180967876d3a1171a1a6e4d8ba04
Dec 04 08:51:25.635 INFO running `"docker" "start" "-a" "d8492b286b67b216ae17debac0b1f5a1e2a7180967876d3a1171a1a6e4d8ba04"`
Dec 04 08:51:26.098 INFO [stderr] usermod: no changes
Dec 04 08:51:26.217 INFO [stderr]    Compiling num-complex v0.2.0
Dec 04 08:51:26.219 INFO [stderr]     Checking rand v0.5.5
Dec 04 08:51:26.219 INFO [stderr]     Checking approx v0.3.0
Dec 04 08:51:28.833 INFO [stderr]     Checking alga v0.7.2
Dec 04 08:51:28.833 INFO [stderr]     Checking num v0.2.0
Dec 04 08:51:31.985 INFO [stderr]     Checking nalgebra v0.16.4
Dec 04 08:52:02.075 INFO [stderr]     Checking homology_group v0.1.0 (/source)
Dec 04 08:52:02.895 INFO [stderr] warning: method is never used: `from_chain`
Dec 04 08:52:02.895 INFO [stderr]    --> src/main.rs:178:5
Dec 04 08:52:02.895 INFO [stderr]     |
Dec 04 08:52:02.895 INFO [stderr] 178 |     fn from_chain(chain: &Chain) -> Self {
Dec 04 08:52:02.895 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:52:02.895 INFO [stderr]     |
Dec 04 08:52:02.895 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 08:52:02.895 INFO [stderr] 
Dec 04 08:52:03.157 INFO [stderr] warning: method is never used: `from_chain`
Dec 04 08:52:03.157 INFO [stderr]    --> src/main.rs:178:5
Dec 04 08:52:03.157 INFO [stderr]     |
Dec 04 08:52:03.157 INFO [stderr] 178 |     fn from_chain(chain: &Chain) -> Self {
Dec 04 08:52:03.157 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:52:03.157 INFO [stderr]     |
Dec 04 08:52:03.157 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 08:52:03.157 INFO [stderr] 
Dec 04 08:52:03.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.04s
Dec 04 08:52:03.183 INFO [stderr] su: No module specific data is present
Dec 04 08:52:04.001 INFO running `"docker" "inspect" "d8492b286b67b216ae17debac0b1f5a1e2a7180967876d3a1171a1a6e4d8ba04"`
Dec 04 08:52:04.309 INFO running `"docker" "rm" "-f" "d8492b286b67b216ae17debac0b1f5a1e2a7180967876d3a1171a1a6e4d8ba04"`
Dec 04 08:52:04.685 INFO [stdout] d8492b286b67b216ae17debac0b1f5a1e2a7180967876d3a1171a1a6e4d8ba04