Nov 16 11:18:27.955 INFO testing terakun/homology_group against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 11:18:27.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 11:18:28.083 INFO [stdout] 1d78e69522efeacbed22fe8656d766300c12398f5d6a6ae87b6ccd9bfecfe319
Nov 16 11:18:28.084 INFO running `"docker" "start" "-a" "1d78e69522efeacbed22fe8656d766300c12398f5d6a6ae87b6ccd9bfecfe319"`
Nov 16 11:18:28.518 INFO [stderr] usermod: no changes
Nov 16 11:18:28.580 INFO [stderr]    Compiling num-integer v0.1.39
Nov 16 11:18:28.580 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 16 11:18:28.580 INFO [stderr]    Compiling num-complex v0.2.0
Nov 16 11:18:28.580 INFO [stderr]    Compiling num-iter v0.1.37
Nov 16 11:18:28.581 INFO [stderr]    Compiling matrixmultiply v0.1.14
Nov 16 11:18:28.581 INFO [stderr]    Compiling num-rational v0.2.1
Nov 16 11:18:28.581 INFO [stderr]    Compiling libm v0.1.2
Nov 16 11:18:28.581 INFO [stderr]    Compiling rawpointer v0.1.0
Nov 16 11:18:29.002 INFO [stderr]    Compiling rand v0.5.5
Nov 16 11:18:31.347 INFO [stderr]    Compiling approx v0.3.0
Nov 16 11:18:31.444 INFO [stderr]    Compiling generic-array v0.11.1
Nov 16 11:18:34.893 INFO [stderr]    Compiling alga v0.7.2
Nov 16 11:18:39.549 INFO [stderr]    Compiling nalgebra v0.16.4
Nov 16 11:18:39.783 INFO [stderr]    Compiling num v0.2.0
Nov 16 11:19:12.844 INFO [stderr]    Compiling homology_group v0.1.0 (/source)
Nov 16 11:19:13.314 INFO [stderr] warning: method is never used: `from_chain`
Nov 16 11:19:13.314 INFO [stderr]    --> src/main.rs:178:5
Nov 16 11:19:13.314 INFO [stderr]     |
Nov 16 11:19:13.314 INFO [stderr] 178 |     fn from_chain(chain: &Chain) -> Self {
Nov 16 11:19:13.314 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:19:13.314 INFO [stderr]     |
Nov 16 11:19:13.314 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 11:19:13.314 INFO [stderr] 
Nov 16 11:19:14.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.18s
Nov 16 11:19:14.717 INFO [stderr] su: No module specific data is present
Nov 16 11:19:15.451 INFO running `"docker" "inspect" "1d78e69522efeacbed22fe8656d766300c12398f5d6a6ae87b6ccd9bfecfe319"`
Nov 16 11:19:15.841 INFO running `"docker" "rm" "-f" "1d78e69522efeacbed22fe8656d766300c12398f5d6a6ae87b6ccd9bfecfe319"`
Nov 16 11:19:16.119 INFO [stdout] 1d78e69522efeacbed22fe8656d766300c12398f5d6a6ae87b6ccd9bfecfe319
Nov 16 11:19:16.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 11:19:16.507 INFO [stdout] 8df23b8302b8620c2f6a65da655ba69f0a2e0515d7812230d89bae6b9ec4e933
Nov 16 11:19:16.510 INFO running `"docker" "start" "-a" "8df23b8302b8620c2f6a65da655ba69f0a2e0515d7812230d89bae6b9ec4e933"`
Nov 16 11:19:17.761 INFO [stderr] usermod: no changes
Nov 16 11:19:17.899 INFO [stderr]    Compiling homology_group v0.1.0 (/source)
Nov 16 11:19:18.484 INFO [stderr] warning: method is never used: `from_chain`
Nov 16 11:19:18.485 INFO [stderr]    --> src/main.rs:178:5
Nov 16 11:19:18.485 INFO [stderr]     |
Nov 16 11:19:18.486 INFO [stderr] 178 |     fn from_chain(chain: &Chain) -> Self {
Nov 16 11:19:18.486 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:19:18.486 INFO [stderr]     |
Nov 16 11:19:18.486 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 11:19:18.486 INFO [stderr] 
Nov 16 11:19:18.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 16 11:19:18.793 INFO [stderr] su: No module specific data is present
Nov 16 11:19:19.436 INFO running `"docker" "inspect" "8df23b8302b8620c2f6a65da655ba69f0a2e0515d7812230d89bae6b9ec4e933"`
Nov 16 11:19:19.641 INFO running `"docker" "rm" "-f" "8df23b8302b8620c2f6a65da655ba69f0a2e0515d7812230d89bae6b9ec4e933"`
Nov 16 11:19:19.928 INFO [stdout] 8df23b8302b8620c2f6a65da655ba69f0a2e0515d7812230d89bae6b9ec4e933
Nov 16 11:19:19.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 11:19:20.339 INFO [stdout] 43fa49d9ec5f89c2e03f25fa25a3408294b37322625ba145072adcce8ba58f56
Nov 16 11:19:20.342 INFO running `"docker" "start" "-a" "43fa49d9ec5f89c2e03f25fa25a3408294b37322625ba145072adcce8ba58f56"`
Nov 16 11:19:21.479 INFO [stderr] usermod: no changes
Nov 16 11:19:21.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 11:19:21.574 INFO [stderr]      Running /target/debug/deps/homology_group-735f56e2f74c7b2b
Nov 16 11:19:21.575 INFO [stdout] 
Nov 16 11:19:21.575 INFO [stdout] running 0 tests
Nov 16 11:19:21.575 INFO [stdout] 
Nov 16 11:19:21.575 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:19:21.576 INFO [stdout] 
Nov 16 11:19:21.588 INFO [stderr] su: No module specific data is present
Nov 16 11:19:22.022 INFO running `"docker" "inspect" "43fa49d9ec5f89c2e03f25fa25a3408294b37322625ba145072adcce8ba58f56"`
Nov 16 11:19:22.325 INFO running `"docker" "rm" "-f" "43fa49d9ec5f89c2e03f25fa25a3408294b37322625ba145072adcce8ba58f56"`
Nov 16 11:19:22.667 INFO [stdout] 43fa49d9ec5f89c2e03f25fa25a3408294b37322625ba145072adcce8ba58f56