Sep 20 00:26:56.073 INFO checking mackerel_client-0.2.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 00:26:56.073 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 00:26:56.073 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/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 00:26:56.228 INFO blam! 4a1e8c03be2e1a51c3c1eb980f961d42d86dabd9c10ac50d4e06a0babb1f4104
Sep 20 00:26:56.232 INFO running `"docker" "start" "-a" "4a1e8c03be2e1a51c3c1eb980f961d42d86dabd9c10ac50d4e06a0babb1f4104"`
Sep 20 00:26:57.403 INFO kablam! usermod: no changes
Sep 20 00:26:57.602 INFO kablam!     Checking mackerel_client v0.2.0 (/source)
Sep 20 00:26:59.574 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 00:26:59.574 INFO kablam!   --> src/lib.rs:28:1
Sep 20 00:26:59.574 INFO kablam!    |
Sep 20 00:26:59.574 INFO kablam! 28 | #[macro_use]
Sep 20 00:26:59.574 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 00:26:59.574 INFO kablam!    |
Sep 20 00:26:59.574 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 00:26:59.574 INFO kablam! 
Sep 20 00:27:02.032 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
Sep 20 00:27:02.041 INFO kablam! su: No module specific data is present
Sep 20 00:27:02.628 INFO running `"docker" "rm" "-f" "4a1e8c03be2e1a51c3c1eb980f961d42d86dabd9c10ac50d4e06a0babb1f4104"`
Sep 20 00:27:02.755 INFO blam! 4a1e8c03be2e1a51c3c1eb980f961d42d86dabd9c10ac50d4e06a0babb1f4104