Aug 10 21:35:42.633 INFO checking z3-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 21:35:42.633 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:35:42.633 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:35:42.634 INFO running `"docker" "create" "-v" "/tmp/crater.nPNPSfv0wZsl:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:35:42.897 INFO blam! 08134c4786ae54d4083ff1cbe66a7512aa7764749b0508cff74bd3d2069d4c2c
Aug 10 21:35:42.900 INFO running `"docker" "start" "-a" "08134c4786ae54d4083ff1cbe66a7512aa7764749b0508cff74bd3d2069d4c2c"`
Aug 10 21:35:44.239 INFO kablam!     Checking va_list v0.0.1
Aug 10 21:35:44.652 INFO kablam!     Checking z3-sys v0.1.0
Aug 10 21:35:45.494 INFO kablam!     Checking z3 v0.2.0 (file:///source)
Aug 10 21:35:48.093 INFO kablam! warning: variable does not need to be mutable
Aug 10 21:35:48.093 INFO kablam!    --> tests/semver_tests.rs:158:9
Aug 10 21:35:48.093 INFO kablam!     |
Aug 10 21:35:48.093 INFO kablam! 158 |     let mut cfg = Config::new();
Aug 10 21:35:48.093 INFO kablam!     |         ----^^^
Aug 10 21:35:48.093 INFO kablam!     |         |
Aug 10 21:35:48.093 INFO kablam!     |         help: remove this `mut`
Aug 10 21:35:48.093 INFO kablam!     |
Aug 10 21:35:48.093 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 10 21:35:48.093 INFO kablam! 
Aug 10 21:35:48.202 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Aug 10 21:35:48.214 INFO kablam! su: No module specific data is present
Aug 10 21:35:48.996 INFO running `"docker" "rm" "-f" "08134c4786ae54d4083ff1cbe66a7512aa7764749b0508cff74bd3d2069d4c2c"`
Aug 10 21:35:49.216 INFO blam! 08134c4786ae54d4083ff1cbe66a7512aa7764749b0508cff74bd3d2069d4c2c