Nov 17 16:04:43.475 INFO testing Cyclic3/primefinder against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 16:04:43.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 16:04:43.808 INFO [stdout] d8895942d122bc8a98f6a187c665fc67540fd34a3296f3ca9026f600e6c7cbf8
Nov 17 16:04:43.808 INFO running `"docker" "start" "-a" "d8895942d122bc8a98f6a187c665fc67540fd34a3296f3ca9026f600e6c7cbf8"`
Nov 17 16:04:44.319 INFO [stderr] usermod: no changes
Nov 17 16:04:44.365 INFO [stderr]    Compiling primefinder v0.1.0 (/source)
Nov 17 16:04:44.813 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:04:44.813 INFO [stderr]   --> src/main.rs:17:9
Nov 17 16:04:44.814 INFO [stderr]    |
Nov 17 16:04:44.814 INFO [stderr] 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Nov 17 16:04:44.814 INFO [stderr]    |         ----^
Nov 17 16:04:44.815 INFO [stderr]    |         |
Nov 17 16:04:44.815 INFO [stderr]    |         help: remove this `mut`
Nov 17 16:04:44.815 INFO [stderr]    |
Nov 17 16:04:44.815 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 16:04:44.816 INFO [stderr] 
Nov 17 16:04:45.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 17 16:04:45.657 INFO [stderr] su: No module specific data is present
Nov 17 16:04:46.209 INFO running `"docker" "inspect" "d8895942d122bc8a98f6a187c665fc67540fd34a3296f3ca9026f600e6c7cbf8"`
Nov 17 16:04:46.442 INFO running `"docker" "rm" "-f" "d8895942d122bc8a98f6a187c665fc67540fd34a3296f3ca9026f600e6c7cbf8"`
Nov 17 16:04:46.691 INFO [stdout] d8895942d122bc8a98f6a187c665fc67540fd34a3296f3ca9026f600e6c7cbf8
Nov 17 16:04:46.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 16:04:47.199 INFO [stdout] 46b822ab07f494bad146a235a48e294f15c3f17b3ed1bb3d09d566c81919b131
Nov 17 16:04:47.205 INFO running `"docker" "start" "-a" "46b822ab07f494bad146a235a48e294f15c3f17b3ed1bb3d09d566c81919b131"`
Nov 17 16:04:47.903 INFO [stderr] usermod: no changes
Nov 17 16:04:47.950 INFO [stderr]    Compiling primefinder v0.1.0 (/source)
Nov 17 16:04:48.317 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:04:48.317 INFO [stderr]   --> src/main.rs:17:9
Nov 17 16:04:48.317 INFO [stderr]    |
Nov 17 16:04:48.317 INFO [stderr] 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Nov 17 16:04:48.317 INFO [stderr]    |         ----^
Nov 17 16:04:48.317 INFO [stderr]    |         |
Nov 17 16:04:48.317 INFO [stderr]    |         help: remove this `mut`
Nov 17 16:04:48.317 INFO [stderr]    |
Nov 17 16:04:48.317 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 16:04:48.317 INFO [stderr] 
Nov 17 16:04:48.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 17 16:04:48.542 INFO [stderr] su: No module specific data is present
Nov 17 16:04:48.820 INFO running `"docker" "inspect" "46b822ab07f494bad146a235a48e294f15c3f17b3ed1bb3d09d566c81919b131"`
Nov 17 16:04:48.910 INFO running `"docker" "rm" "-f" "46b822ab07f494bad146a235a48e294f15c3f17b3ed1bb3d09d566c81919b131"`
Nov 17 16:04:48.996 INFO [stdout] 46b822ab07f494bad146a235a48e294f15c3f17b3ed1bb3d09d566c81919b131
Nov 17 16:04:48.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 16:04:49.267 INFO [stdout] c0c0de874b313d92d9ed12dbee2c8d3bb211bc693355ade5722251b0e4a056b4
Nov 17 16:04:49.273 INFO running `"docker" "start" "-a" "c0c0de874b313d92d9ed12dbee2c8d3bb211bc693355ade5722251b0e4a056b4"`
Nov 17 16:04:49.828 INFO [stderr] usermod: no changes
Nov 17 16:04:49.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 16:04:49.882 INFO [stderr]      Running /target/debug/deps/primefinder-57dc3e8ccf94f0d1
Nov 17 16:04:49.885 INFO [stdout] 
Nov 17 16:04:49.885 INFO [stdout] running 0 tests
Nov 17 16:04:49.885 INFO [stdout] 
Nov 17 16:04:49.885 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:04:49.885 INFO [stdout] 
Nov 17 16:04:49.886 INFO [stderr] su: No module specific data is present
Nov 17 16:04:50.132 INFO running `"docker" "inspect" "c0c0de874b313d92d9ed12dbee2c8d3bb211bc693355ade5722251b0e4a056b4"`
Nov 17 16:04:50.208 INFO running `"docker" "rm" "-f" "c0c0de874b313d92d9ed12dbee2c8d3bb211bc693355ade5722251b0e4a056b4"`
Nov 17 16:04:50.313 INFO [stdout] c0c0de874b313d92d9ed12dbee2c8d3bb211bc693355ade5722251b0e4a056b4