Sep 17 14:27:46.305 INFO checking z3-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 14:27:46.305 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 14:27:46.305 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:27:46.542 INFO blam! 7295b4986d2ad33e292bdbc7471cd3f196f791fadbc4b210520ce8d08008bfd2
Sep 17 14:27:46.544 INFO running `"docker" "start" "-a" "7295b4986d2ad33e292bdbc7471cd3f196f791fadbc4b210520ce8d08008bfd2"`
Sep 17 14:27:47.258 INFO kablam! usermod: no changes
Sep 17 14:27:47.324 INFO kablam!     Checking va_list v0.0.1
Sep 17 14:27:47.518 INFO kablam!     Checking z3-sys v0.1.0
Sep 17 14:27:47.717 INFO kablam!     Checking z3 v0.2.0 (/source)
Sep 17 14:27:48.650 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:27:48.650 INFO kablam!    --> tests/semver_tests.rs:158:9
Sep 17 14:27:48.650 INFO kablam!     |
Sep 17 14:27:48.650 INFO kablam! 158 |     let mut cfg = Config::new();
Sep 17 14:27:48.650 INFO kablam!     |         ----^^^
Sep 17 14:27:48.651 INFO kablam!     |         |
Sep 17 14:27:48.651 INFO kablam!     |         help: remove this `mut`
Sep 17 14:27:48.651 INFO kablam!     |
Sep 17 14:27:48.651 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 14:27:48.651 INFO kablam! 
Sep 17 14:27:48.670 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Sep 17 14:27:48.674 INFO kablam! su: No module specific data is present
Sep 17 14:27:49.440 INFO running `"docker" "rm" "-f" "7295b4986d2ad33e292bdbc7471cd3f196f791fadbc4b210520ce8d08008bfd2"`
Sep 17 14:27:49.521 INFO blam! 7295b4986d2ad33e292bdbc7471cd3f196f791fadbc4b210520ce8d08008bfd2