Nov 17 16:04:41.486 INFO testing Cyclic3/primefinder against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 16:04:41.487 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17 16:04:41.716 INFO [stdout] 8f033f24d65e8663eb758fd936fb68706dadc58c04d76e388ca5397868c7b75d
Nov 17 16:04:41.721 INFO running `"docker" "start" "-a" "8f033f24d65e8663eb758fd936fb68706dadc58c04d76e388ca5397868c7b75d"`
Nov 17 16:04:42.253 INFO [stderr] usermod: no changes
Nov 17 16:04:42.300 INFO [stderr]    Compiling primefinder v0.1.0 (/source)
Nov 17 16:04:42.923 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:04:42.923 INFO [stderr]   --> src/main.rs:17:9
Nov 17 16:04:42.923 INFO [stderr]    |
Nov 17 16:04:42.923 INFO [stderr] 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Nov 17 16:04:42.923 INFO [stderr]    |         ----^
Nov 17 16:04:42.923 INFO [stderr]    |         |
Nov 17 16:04:42.923 INFO [stderr]    |         help: remove this `mut`
Nov 17 16:04:42.923 INFO [stderr]    |
Nov 17 16:04:42.923 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 16:04:42.923 INFO [stderr] 
Nov 17 16:04:43.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Nov 17 16:04:43.692 INFO [stderr] su: No module specific data is present
Nov 17 16:04:43.995 INFO running `"docker" "inspect" "8f033f24d65e8663eb758fd936fb68706dadc58c04d76e388ca5397868c7b75d"`
Nov 17 16:04:44.073 INFO running `"docker" "rm" "-f" "8f033f24d65e8663eb758fd936fb68706dadc58c04d76e388ca5397868c7b75d"`
Nov 17 16:04:44.154 INFO [stdout] 8f033f24d65e8663eb758fd936fb68706dadc58c04d76e388ca5397868c7b75d
Nov 17 16:04:44.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17 16:04:44.339 INFO [stdout] 4f3bf6ff0481924c9c9edb488ecdfd685955688a8e457f5228cc0a128163a53d
Nov 17 16:04:44.341 INFO running `"docker" "start" "-a" "4f3bf6ff0481924c9c9edb488ecdfd685955688a8e457f5228cc0a128163a53d"`
Nov 17 16:04:45.145 INFO [stderr] usermod: no changes
Nov 17 16:04:45.237 INFO [stderr]    Compiling primefinder v0.1.0 (/source)
Nov 17 16:04:45.983 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:04:45.983 INFO [stderr]   --> src/main.rs:17:9
Nov 17 16:04:45.983 INFO [stderr]    |
Nov 17 16:04:45.983 INFO [stderr] 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Nov 17 16:04:45.983 INFO [stderr]    |         ----^
Nov 17 16:04:45.983 INFO [stderr]    |         |
Nov 17 16:04:45.983 INFO [stderr]    |         help: remove this `mut`
Nov 17 16:04:45.983 INFO [stderr]    |
Nov 17 16:04:45.983 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 16:04:45.983 INFO [stderr] 
Nov 17 16:04:46.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 17 16:04:46.327 INFO [stderr] su: No module specific data is present
Nov 17 16:04:46.838 INFO running `"docker" "inspect" "4f3bf6ff0481924c9c9edb488ecdfd685955688a8e457f5228cc0a128163a53d"`
Nov 17 16:04:47.099 INFO running `"docker" "rm" "-f" "4f3bf6ff0481924c9c9edb488ecdfd685955688a8e457f5228cc0a128163a53d"`
Nov 17 16:04:47.306 INFO [stdout] 4f3bf6ff0481924c9c9edb488ecdfd685955688a8e457f5228cc0a128163a53d
Nov 17 16:04:47.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17 16:04:47.619 INFO [stdout] 7e6128c342ba7d4788695957c6147fb461277a24a200f359b0b833a3d54dc0ff
Nov 17 16:04:47.624 INFO running `"docker" "start" "-a" "7e6128c342ba7d4788695957c6147fb461277a24a200f359b0b833a3d54dc0ff"`
Nov 17 16:04:48.216 INFO [stderr] usermod: no changes
Nov 17 16:04:48.274 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 16:04:48.286 INFO [stderr]      Running /target/debug/deps/primefinder-1b932569e88b2b3f
Nov 17 16:04:48.288 INFO [stdout] 
Nov 17 16:04:48.288 INFO [stdout] running 0 tests
Nov 17 16:04:48.288 INFO [stdout] 
Nov 17 16:04:48.288 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:04:48.288 INFO [stdout] 
Nov 17 16:04:48.290 INFO [stderr] su: No module specific data is present
Nov 17 16:04:48.551 INFO running `"docker" "inspect" "7e6128c342ba7d4788695957c6147fb461277a24a200f359b0b833a3d54dc0ff"`
Nov 17 16:04:48.632 INFO running `"docker" "rm" "-f" "7e6128c342ba7d4788695957c6147fb461277a24a200f359b0b833a3d54dc0ff"`
Nov 17 16:04:48.752 INFO [stdout] 7e6128c342ba7d4788695957c6147fb461277a24a200f359b0b833a3d54dc0ff