Sep 20 05:09:22.405 INFO checking config-0.9.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 05:09:22.405 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 05:09:22.405 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:09:22.560 INFO blam! 8caa6cf8a3f6d31d83e57fbbbf7d09bd2f0fb72f304d8cd7198a5302bbe123a1
Sep 20 05:09:22.562 INFO running `"docker" "start" "-a" "8caa6cf8a3f6d31d83e57fbbbf7d09bd2f0fb72f304d8cd7198a5302bbe123a1"`
Sep 20 05:09:23.640 INFO kablam! usermod: no changes
Sep 20 05:09:23.761 INFO kablam!     Checking rust-ini v0.12.2
Sep 20 05:09:24.177 INFO kablam!     Checking config v0.9.0 (/source)
Sep 20 05:09:31.243 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:09:31.243 INFO kablam!   --> tests/env.rs:57:9
Sep 20 05:09:31.243 INFO kablam!    |
Sep 20 05:09:31.243 INFO kablam! 57 |     let mut environment = Environment::with_prefix("C").separator("_");
Sep 20 05:09:31.243 INFO kablam!    |         ----^^^^^^^^^^^
Sep 20 05:09:31.243 INFO kablam!    |         |
Sep 20 05:09:31.243 INFO kablam!    |         help: remove this `mut`
Sep 20 05:09:31.243 INFO kablam!    |
Sep 20 05:09:31.243 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:09:31.243 INFO kablam! 
Sep 20 05:09:34.848 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.19s
Sep 20 05:09:34.858 INFO kablam! su: No module specific data is present
Sep 20 05:09:35.504 INFO running `"docker" "rm" "-f" "8caa6cf8a3f6d31d83e57fbbbf7d09bd2f0fb72f304d8cd7198a5302bbe123a1"`
Sep 20 05:09:35.568 INFO blam! 8caa6cf8a3f6d31d83e57fbbbf7d09bd2f0fb72f304d8cd7198a5302bbe123a1