Sep 10 19:31:42.604 INFO checking error-type-0.1.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:31:42.605 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:31:42.605 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:31:42.808 INFO blam! fdf81614404c72f7819e23cad1bf298403df51f8a443295cda2dffa920348ab2
Sep 10 19:31:42.811 INFO running `"docker" "start" "-a" "fdf81614404c72f7819e23cad1bf298403df51f8a443295cda2dffa920348ab2"`
Sep 10 19:31:43.991 INFO kablam! usermod: no changes
Sep 10 19:31:44.050 INFO kablam!     Checking error-type v0.1.2 (file:///source)
Sep 10 19:31:45.402 INFO kablam! warning: type alias is never used: `Debug`
Sep 10 19:31:45.402 INFO kablam!  --> tests/hygiene.rs:6:1
Sep 10 19:31:45.402 INFO kablam!   |
Sep 10 19:31:45.402 INFO kablam! 6 | type Debug = ();
Sep 10 19:31:45.402 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 10 19:31:45.402 INFO kablam!   |
Sep 10 19:31:45.402 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 19:31:45.402 INFO kablam! 
Sep 10 19:31:45.402 INFO kablam! warning: type alias is never used: `Display`
Sep 10 19:31:45.402 INFO kablam!  --> tests/hygiene.rs:7:1
Sep 10 19:31:45.402 INFO kablam!   |
Sep 10 19:31:45.402 INFO kablam! 7 | type Display = ();
Sep 10 19:31:45.402 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 10 19:31:45.402 INFO kablam! 
Sep 10 19:31:45.402 INFO kablam! warning: type alias is never used: `Error`
Sep 10 19:31:45.402 INFO kablam!  --> tests/hygiene.rs:8:1
Sep 10 19:31:45.402 INFO kablam!   |
Sep 10 19:31:45.402 INFO kablam! 8 | type Error = ();
Sep 10 19:31:45.402 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 10 19:31:45.402 INFO kablam! 
Sep 10 19:31:45.402 INFO kablam! warning: type alias is never used: `From`
Sep 10 19:31:45.402 INFO kablam!  --> tests/hygiene.rs:9:1
Sep 10 19:31:45.402 INFO kablam!   |
Sep 10 19:31:45.403 INFO kablam! 9 | type From = ();
Sep 10 19:31:45.403 INFO kablam!   | ^^^^^^^^^^^^^^^
Sep 10 19:31:45.403 INFO kablam! 
Sep 10 19:31:45.403 INFO kablam! warning: type alias is never used: `Option`
Sep 10 19:31:45.403 INFO kablam!   --> tests/hygiene.rs:10:1
Sep 10 19:31:45.403 INFO kablam!    |
Sep 10 19:31:45.403 INFO kablam! 10 | type Option = ();
Sep 10 19:31:45.403 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 19:31:45.403 INFO kablam! 
Sep 10 19:31:45.403 INFO kablam! warning: type alias is never used: `Result`
Sep 10 19:31:45.403 INFO kablam!   --> tests/hygiene.rs:11:1
Sep 10 19:31:45.403 INFO kablam!    |
Sep 10 19:31:45.403 INFO kablam! 11 | type Result = ();
Sep 10 19:31:45.403 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 19:31:45.403 INFO kablam! 
Sep 10 19:31:45.463 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Sep 10 19:31:45.470 INFO kablam! su: No module specific data is present
Sep 10 19:31:46.475 INFO running `"docker" "rm" "-f" "fdf81614404c72f7819e23cad1bf298403df51f8a443295cda2dffa920348ab2"`
Sep 10 19:31:46.541 INFO blam! fdf81614404c72f7819e23cad1bf298403df51f8a443295cda2dffa920348ab2