Aug 31 08:01:02.335 INFO checking z3-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 08:01:02.335 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 08:01:02.335 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 08:01:02.506 INFO blam! b1610534c1d8b8994f00c6db27e8823e8aa3d7b71835f21a635cc0d9be72be2c
Aug 31 08:01:02.508 INFO running `"docker" "start" "-a" "b1610534c1d8b8994f00c6db27e8823e8aa3d7b71835f21a635cc0d9be72be2c"`
Aug 31 08:01:03.073 INFO kablam!     Checking va_list v0.0.1
Aug 31 08:01:03.343 INFO kablam!     Checking z3-sys v0.1.0
Aug 31 08:01:03.787 INFO kablam!     Checking z3 v0.2.0 (file:///source)
Aug 31 08:01:05.533 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:01:05.533 INFO kablam!    --> tests/semver_tests.rs:158:9
Aug 31 08:01:05.533 INFO kablam!     |
Aug 31 08:01:05.533 INFO kablam! 158 |     let mut cfg = Config::new();
Aug 31 08:01:05.533 INFO kablam!     |         ----^^^
Aug 31 08:01:05.533 INFO kablam!     |         |
Aug 31 08:01:05.533 INFO kablam!     |         help: remove this `mut`
Aug 31 08:01:05.533 INFO kablam!     |
Aug 31 08:01:05.533 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 08:01:05.533 INFO kablam! 
Aug 31 08:01:05.557 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Aug 31 08:01:05.562 INFO kablam! su: No module specific data is present
Aug 31 08:01:05.990 INFO running `"docker" "rm" "-f" "b1610534c1d8b8994f00c6db27e8823e8aa3d7b71835f21a635cc0d9be72be2c"`
Aug 31 08:01:06.120 INFO blam! b1610534c1d8b8994f00c6db27e8823e8aa3d7b71835f21a635cc0d9be72be2c