Aug 31 08:01:00.232 INFO checking z3-0.2.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 08:01:00.232 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 08:01:00.232 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 08:01:00.442 INFO blam! b53c400fa1d4ea20c8e7e051414fcab79f2fff08d4c08dde72e08b66620604b7
Aug 31 08:01:00.444 INFO running `"docker" "start" "-a" "b53c400fa1d4ea20c8e7e051414fcab79f2fff08d4c08dde72e08b66620604b7"`
Aug 31 08:01:01.135 INFO kablam!     Checking va_list v0.0.1
Aug 31 08:01:01.137 INFO kablam!     Checking thread-id v2.0.0
Aug 31 08:01:01.388 INFO kablam!     Checking thread_local v0.2.7
Aug 31 08:01:01.487 INFO kablam!     Checking z3-sys v0.1.0
Aug 31 08:01:01.938 INFO kablam!     Checking regex v0.1.80
Aug 31 08:01:04.986 INFO kablam!     Checking env_logger v0.3.5
Aug 31 08:01:05.617 INFO kablam!     Checking z3 v0.2.0 (file:///source)
Aug 31 08:01:07.194 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:01:07.194 INFO kablam!    --> tests/semver_tests.rs:158:9
Aug 31 08:01:07.194 INFO kablam!     |
Aug 31 08:01:07.194 INFO kablam! 158 |     let mut cfg = Config::new();
Aug 31 08:01:07.194 INFO kablam!     |         ----^^^
Aug 31 08:01:07.194 INFO kablam!     |         |
Aug 31 08:01:07.194 INFO kablam!     |         help: remove this `mut`
Aug 31 08:01:07.194 INFO kablam!     |
Aug 31 08:01:07.194 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 08:01:07.194 INFO kablam! 
Aug 31 08:01:07.214 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
Aug 31 08:01:07.218 INFO kablam! su: No module specific data is present
Aug 31 08:01:07.645 INFO running `"docker" "rm" "-f" "b53c400fa1d4ea20c8e7e051414fcab79f2fff08d4c08dde72e08b66620604b7"`
Aug 31 08:01:07.733 INFO blam! b53c400fa1d4ea20c8e7e051414fcab79f2fff08d4c08dde72e08b66620604b7