Sep 19 15:31:10.875 INFO checking xcur-0.1.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 15:31:10.875 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 15:31:10.875 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/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 15:31:11.083 INFO blam! c5c3aed43d5d94cd9efdca8af83541b4274e8649bd177e1398a2f912fd443fb8
Sep 19 15:31:11.085 INFO running `"docker" "start" "-a" "c5c3aed43d5d94cd9efdca8af83541b4274e8649bd177e1398a2f912fd443fb8"`
Sep 19 15:31:12.470 INFO kablam! usermod: no changes
Sep 19 15:31:12.508 INFO kablam!     Checking xcur v0.1.3 (/source)
Sep 19 15:31:12.774 INFO kablam! warning: unused variable: `file`
Sep 19 15:31:12.774 INFO kablam!   --> src/lib.rs:55:13
Sep 19 15:31:12.774 INFO kablam!    |
Sep 19 15:31:12.774 INFO kablam! 55 |         let file = parser::File::parse(data).unwrap();
Sep 19 15:31:12.774 INFO kablam!    |             ^^^^ help: consider using `_file` instead
Sep 19 15:31:12.775 INFO kablam!    |
Sep 19 15:31:12.775 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 15:31:12.775 INFO kablam! 
Sep 19 15:31:12.809 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Sep 19 15:31:12.812 INFO kablam! su: No module specific data is present
Sep 19 15:31:13.397 INFO running `"docker" "rm" "-f" "c5c3aed43d5d94cd9efdca8af83541b4274e8649bd177e1398a2f912fd443fb8"`
Sep 19 15:31:13.504 INFO blam! c5c3aed43d5d94cd9efdca8af83541b4274e8649bd177e1398a2f912fd443fb8