Sep 14 06:01:21.772 INFO checking z3-0.2.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 06:01:21.772 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 06:01:21.772 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:01:22.061 INFO blam! 77da49589f2b9b245e70fc5f392673a3159662341ad40e4acb79c7ebd26ca758
Sep 14 06:01:22.067 INFO running `"docker" "start" "-a" "77da49589f2b9b245e70fc5f392673a3159662341ad40e4acb79c7ebd26ca758"`
Sep 14 06:01:23.293 INFO kablam! usermod: no changes
Sep 14 06:01:23.398 INFO kablam!     Checking va_list v0.0.1
Sep 14 06:01:23.403 INFO kablam!     Checking env_logger v0.3.5
Sep 14 06:01:23.703 INFO kablam!     Checking z3-sys v0.1.0
Sep 14 06:01:24.106 INFO kablam!     Checking z3 v0.2.0 (file:///source)
Sep 14 06:01:25.043 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:01:25.044 INFO kablam!    --> tests/semver_tests.rs:158:9
Sep 14 06:01:25.044 INFO kablam!     |
Sep 14 06:01:25.044 INFO kablam! 158 |     let mut cfg = Config::new();
Sep 14 06:01:25.044 INFO kablam!     |         ----^^^
Sep 14 06:01:25.044 INFO kablam!     |         |
Sep 14 06:01:25.044 INFO kablam!     |         help: remove this `mut`
Sep 14 06:01:25.044 INFO kablam!     |
Sep 14 06:01:25.044 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:01:25.044 INFO kablam! 
Sep 14 06:01:25.067 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Sep 14 06:01:25.071 INFO kablam! su: No module specific data is present
Sep 14 06:01:25.746 INFO running `"docker" "rm" "-f" "77da49589f2b9b245e70fc5f392673a3159662341ad40e4acb79c7ebd26ca758"`
Sep 14 06:01:25.827 INFO blam! 77da49589f2b9b245e70fc5f392673a3159662341ad40e4acb79c7ebd26ca758