Sep 19 19:44:58.479 INFO checking robin-derives-0.3.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:44:58.479 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:44:58.479 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:44:58.628 INFO blam! b349f9dfb320ae8a8acd8e86ab59f45f3b0b2241d415fe8ed8f08ef0a1a36e01
Sep 19 19:44:58.632 INFO running `"docker" "start" "-a" "b349f9dfb320ae8a8acd8e86ab59f45f3b0b2241d415fe8ed8f08ef0a1a36e01"`
Sep 19 19:44:59.610 INFO kablam! usermod: no changes
Sep 19 19:44:59.666 INFO kablam!     Checking syn v0.12.15
Sep 19 19:45:03.595 INFO kablam!     Checking robin-derives v0.3.0 (/source)
Sep 19 19:45:04.907 INFO kablam! warning: function is never used: `underscore`
Sep 19 19:45:04.907 INFO kablam!    --> src/jobs.rs:111:1
Sep 19 19:45:04.907 INFO kablam!     |
Sep 19 19:45:04.907 INFO kablam! 111 | fn underscore(s: &str) -> String {
Sep 19 19:45:04.907 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:45:04.907 INFO kablam!     |
Sep 19 19:45:04.907 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 19:45:04.907 INFO kablam! 
Sep 19 19:45:05.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Sep 19 19:45:05.048 INFO kablam! su: No module specific data is present
Sep 19 19:45:05.515 INFO running `"docker" "rm" "-f" "b349f9dfb320ae8a8acd8e86ab59f45f3b0b2241d415fe8ed8f08ef0a1a36e01"`
Sep 19 19:45:05.680 INFO blam! b349f9dfb320ae8a8acd8e86ab59f45f3b0b2241d415fe8ed8f08ef0a1a36e01