Sep 21 00:13:38.725 INFO checking z3-0.2.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:13:38.725 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:13:38.725 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:13:38.958 INFO blam! 905be07238cd599a69436142bf623360d582c184da720cd7490e205b0584efc4
Sep 21 00:13:38.960 INFO running `"docker" "start" "-a" "905be07238cd599a69436142bf623360d582c184da720cd7490e205b0584efc4"`
Sep 21 00:13:39.642 INFO kablam! usermod: no changes
Sep 21 00:13:39.747 INFO kablam!     Checking va_list v0.0.1
Sep 21 00:13:39.758 INFO kablam!     Checking env_logger v0.3.5
Sep 21 00:13:40.255 INFO kablam!     Checking z3-sys v0.1.0
Sep 21 00:13:40.599 INFO kablam!     Checking z3 v0.2.0 (/source)
Sep 21 00:13:42.346 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:13:42.346 INFO kablam!    --> tests/semver_tests.rs:158:9
Sep 21 00:13:42.346 INFO kablam!     |
Sep 21 00:13:42.346 INFO kablam! 158 |     let mut cfg = Config::new();
Sep 21 00:13:42.346 INFO kablam!     |         ----^^^
Sep 21 00:13:42.346 INFO kablam!     |         |
Sep 21 00:13:42.346 INFO kablam!     |         help: remove this `mut`
Sep 21 00:13:42.346 INFO kablam!     |
Sep 21 00:13:42.346 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:13:42.346 INFO kablam! 
Sep 21 00:13:42.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Sep 21 00:13:42.416 INFO kablam! su: No module specific data is present
Sep 21 00:13:43.611 INFO running `"docker" "rm" "-f" "905be07238cd599a69436142bf623360d582c184da720cd7490e205b0584efc4"`
Sep 21 00:13:43.740 INFO blam! 905be07238cd599a69436142bf623360d582c184da720cd7490e205b0584efc4