Sep 01 06:23:10.858 INFO checking slacs-core-0.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 06:23:10.859 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 06:23:10.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:23:11.108 INFO blam! 40f1ad5285bbd8a4963f96a117f0363162746dd1982b56ccf4217d7deccb2425
Sep 01 06:23:11.109 INFO running `"docker" "start" "-a" "40f1ad5285bbd8a4963f96a117f0363162746dd1982b56ccf4217d7deccb2425"`
Sep 01 06:23:12.071 INFO kablam!     Checking gapbuffer v0.1.1
Sep 01 06:23:12.072 INFO kablam!     Checking xi-unicode v0.0.1
Sep 01 06:23:12.077 INFO kablam!     Checking xi-rope v0.1.1
Sep 01 06:23:12.077 INFO kablam!     Checking serde_json v0.7.4
Sep 01 06:23:12.078 INFO kablam!     Checking error-chain v0.2.2
Sep 01 06:23:14.049 INFO kablam!     Checking slog v0.7.0
Sep 01 06:23:16.716 INFO kablam!     Checking slog-serde v0.7.0
Sep 01 06:23:16.718 INFO kablam!     Checking slog-term v0.7.0
Sep 01 06:23:18.126 INFO kablam!     Checking slog-json v0.7.0
Sep 01 06:23:19.589 INFO kablam!     Checking slacs-core v0.0.0 (file:///source)
Sep 01 06:23:20.311 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 01 06:23:20.311 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 01 06:23:20.311 INFO kablam!    |
Sep 01 06:23:20.312 INFO kablam! 17 | pub struct MarkPosition {
Sep 01 06:23:20.312 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:23:20.312 INFO kablam!    |
Sep 01 06:23:20.312 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 06:23:20.312 INFO kablam! 
Sep 01 06:23:20.312 INFO kablam! warning: method is never used: `new`
Sep 01 06:23:20.312 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 01 06:23:20.312 INFO kablam!    |
Sep 01 06:23:20.312 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 01 06:23:20.312 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:23:20.312 INFO kablam! 
Sep 01 06:23:20.312 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 01 06:23:20.313 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 01 06:23:20.313 INFO kablam!    |
Sep 01 06:23:20.313 INFO kablam! 35 |     Cursor(usize),
Sep 01 06:23:20.313 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 06:23:20.313 INFO kablam! 
Sep 01 06:23:20.313 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 01 06:23:20.313 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 01 06:23:20.313 INFO kablam!    |
Sep 01 06:23:20.313 INFO kablam! 36 |     DisplayMark(usize),
Sep 01 06:23:20.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 06:23:20.313 INFO kablam! 
Sep 01 06:23:20.440 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 01 06:23:20.440 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 01 06:23:20.440 INFO kablam!    |
Sep 01 06:23:20.440 INFO kablam! 17 | pub struct MarkPosition {
Sep 01 06:23:20.440 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:23:20.440 INFO kablam!    |
Sep 01 06:23:20.440 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 06:23:20.440 INFO kablam! 
Sep 01 06:23:20.441 INFO kablam! warning: method is never used: `new`
Sep 01 06:23:20.441 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 01 06:23:20.441 INFO kablam!    |
Sep 01 06:23:20.441 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 01 06:23:20.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:23:20.441 INFO kablam! 
Sep 01 06:23:20.441 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 01 06:23:20.441 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 01 06:23:20.441 INFO kablam!    |
Sep 01 06:23:20.441 INFO kablam! 35 |     Cursor(usize),
Sep 01 06:23:20.441 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 06:23:20.441 INFO kablam! 
Sep 01 06:23:20.441 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 01 06:23:20.441 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 01 06:23:20.441 INFO kablam!    |
Sep 01 06:23:20.441 INFO kablam! 36 |     DisplayMark(usize),
Sep 01 06:23:20.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 06:23:20.441 INFO kablam! 
Sep 01 06:23:20.466 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.55s
Sep 01 06:23:20.474 INFO kablam! su: No module specific data is present
Sep 01 06:23:20.990 INFO running `"docker" "rm" "-f" "40f1ad5285bbd8a4963f96a117f0363162746dd1982b56ccf4217d7deccb2425"`
Sep 01 06:23:21.168 INFO blam! 40f1ad5285bbd8a4963f96a117f0363162746dd1982b56ccf4217d7deccb2425