Sep 10 05:52:11.443 INFO checking z3-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:52:11.443 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:52:11.443 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:52:11.680 INFO blam! a5aec396c4d37ef231ae741b1ff0b33361dec6141ec21f375134d5d963f5aff7
Sep 10 05:52:11.682 INFO running `"docker" "start" "-a" "a5aec396c4d37ef231ae741b1ff0b33361dec6141ec21f375134d5d963f5aff7"`
Sep 10 05:52:13.377 INFO kablam! usermod: no changes
Sep 10 05:52:13.494 INFO kablam!     Checking va_list v0.0.1
Sep 10 05:52:13.498 INFO kablam!     Checking nom v1.2.4
Sep 10 05:52:14.012 INFO kablam!     Checking z3-sys v0.1.0
Sep 10 05:52:14.490 INFO kablam!     Checking z3 v0.2.0 (file:///source)
Sep 10 05:52:16.413 INFO kablam!     Checking semver v0.2.3
Sep 10 05:52:18.185 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:52:18.185 INFO kablam!    --> tests/semver_tests.rs:158:9
Sep 10 05:52:18.185 INFO kablam!     |
Sep 10 05:52:18.185 INFO kablam! 158 |     let mut cfg = Config::new();
Sep 10 05:52:18.185 INFO kablam!     |         ----^^^
Sep 10 05:52:18.185 INFO kablam!     |         |
Sep 10 05:52:18.185 INFO kablam!     |         help: remove this `mut`
Sep 10 05:52:18.185 INFO kablam!     |
Sep 10 05:52:18.185 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 05:52:18.185 INFO kablam! 
Sep 10 05:52:18.206 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
Sep 10 05:52:18.210 INFO kablam! su: No module specific data is present
Sep 10 05:52:19.177 INFO running `"docker" "rm" "-f" "a5aec396c4d37ef231ae741b1ff0b33361dec6141ec21f375134d5d963f5aff7"`
Sep 10 05:52:19.286 INFO blam! a5aec396c4d37ef231ae741b1ff0b33361dec6141ec21f375134d5d963f5aff7