Aug 29 21:59:50.507 INFO checking z3-0.2.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 21:59:50.507 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 21:59:50.507 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:59:50.702 INFO blam! 15b7275f5ff40a852c81676e5646fc67b141fdc27582fbee1dd26f1633c12a2e
Aug 29 21:59:50.704 INFO running `"docker" "start" "-a" "15b7275f5ff40a852c81676e5646fc67b141fdc27582fbee1dd26f1633c12a2e"`
Aug 29 21:59:51.354 INFO kablam!     Checking va_list v0.0.1
Aug 29 21:59:51.354 INFO kablam!     Checking memchr v0.1.11
Aug 29 21:59:51.356 INFO kablam!     Checking thread-id v2.0.0
Aug 29 21:59:51.624 INFO kablam!     Checking thread_local v0.2.7
Aug 29 21:59:51.663 INFO kablam!     Checking z3-sys v0.1.0
Aug 29 21:59:51.785 INFO kablam!     Checking aho-corasick v0.5.3
Aug 29 21:59:52.664 INFO kablam!     Checking regex v0.1.80
Aug 29 21:59:55.376 INFO kablam!     Checking env_logger v0.3.5
Aug 29 21:59:55.874 INFO kablam!     Checking z3 v0.2.0 (file:///source)
Aug 29 21:59:57.569 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:59:57.569 INFO kablam!    --> tests/semver_tests.rs:158:9
Aug 29 21:59:57.569 INFO kablam!     |
Aug 29 21:59:57.569 INFO kablam! 158 |     let mut cfg = Config::new();
Aug 29 21:59:57.569 INFO kablam!     |         ----^^^
Aug 29 21:59:57.569 INFO kablam!     |         |
Aug 29 21:59:57.569 INFO kablam!     |         help: remove this `mut`
Aug 29 21:59:57.569 INFO kablam!     |
Aug 29 21:59:57.570 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 21:59:57.570 INFO kablam! 
Aug 29 21:59:57.588 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
Aug 29 21:59:57.592 INFO kablam! su: No module specific data is present
Aug 29 21:59:58.120 INFO running `"docker" "rm" "-f" "15b7275f5ff40a852c81676e5646fc67b141fdc27582fbee1dd26f1633c12a2e"`
Aug 29 21:59:58.214 INFO blam! 15b7275f5ff40a852c81676e5646fc67b141fdc27582fbee1dd26f1633c12a2e