Nov 01 12:38:51.767 INFO checking Cyclic3/primefinder against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:38:51.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 12:38:52.126 INFO blam! d271b930a05940f2aa79dfb28e080b3314ef23c76b8f1afa93efd51ab26a9e85
Nov 01 12:38:52.130 INFO running `"docker" "start" "-a" "d271b930a05940f2aa79dfb28e080b3314ef23c76b8f1afa93efd51ab26a9e85"`
Nov 01 12:38:53.334 INFO kablam! usermod: no changes
Nov 01 12:38:53.472 INFO kablam!     Checking primefinder v0.1.0 (/source)
Nov 01 12:38:54.354 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:38:54.354 INFO kablam!   --> src/main.rs:17:9
Nov 01 12:38:54.354 INFO kablam!    |
Nov 01 12:38:54.354 INFO kablam! 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Nov 01 12:38:54.354 INFO kablam!    |         ----^
Nov 01 12:38:54.354 INFO kablam!    |         |
Nov 01 12:38:54.354 INFO kablam!    |         help: remove this `mut`
Nov 01 12:38:54.354 INFO kablam!    |
Nov 01 12:38:54.354 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 12:38:54.354 INFO kablam! 
Nov 01 12:38:54.412 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:38:54.413 INFO kablam!   --> src/main.rs:17:9
Nov 01 12:38:54.413 INFO kablam!    |
Nov 01 12:38:54.413 INFO kablam! 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Nov 01 12:38:54.414 INFO kablam!    |         ----^
Nov 01 12:38:54.414 INFO kablam!    |         |
Nov 01 12:38:54.414 INFO kablam!    |         help: remove this `mut`
Nov 01 12:38:54.414 INFO kablam!    |
Nov 01 12:38:54.414 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 12:38:54.414 INFO kablam! 
Nov 01 12:38:54.430 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 01 12:38:54.435 INFO kablam! su: No module specific data is present
Nov 01 12:38:54.765 INFO running `"docker" "rm" "-f" "d271b930a05940f2aa79dfb28e080b3314ef23c76b8f1afa93efd51ab26a9e85"`
Nov 01 12:38:54.909 INFO blam! d271b930a05940f2aa79dfb28e080b3314ef23c76b8f1afa93efd51ab26a9e85