Sep 04 06:13:04.345 INFO checking slacs-core-0.0.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 06:13:04.345 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 06:13:04.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:13:04.608 INFO blam! 9be07f6ff3ce6a861f2315708f5a19d6794eea43b34acc112c976830f163c221
Sep 04 06:13:04.611 INFO running `"docker" "start" "-a" "9be07f6ff3ce6a861f2315708f5a19d6794eea43b34acc112c976830f163c221"`
Sep 04 06:13:06.044 INFO kablam!     Checking bytecount v0.1.7
Sep 04 06:13:06.044 INFO kablam!     Checking gapbuffer v0.1.1
Sep 04 06:13:06.044 INFO kablam!     Checking xi-unicode v0.0.1
Sep 04 06:13:06.049 INFO kablam!     Checking error-chain v0.2.2
Sep 04 06:13:07.407 INFO kablam!     Checking xi-rope v0.1.1
Sep 04 06:13:08.031 INFO kablam!     Checking slog v0.7.0
Sep 04 06:13:10.417 INFO kablam!     Checking slog-serde v0.7.0
Sep 04 06:13:10.417 INFO kablam!     Checking slog-term v0.7.0
Sep 04 06:13:11.826 INFO kablam!     Checking slog-json v0.7.0
Sep 04 06:13:13.508 INFO kablam!     Checking slacs-core v0.0.0 (file:///source)
Sep 04 06:13:14.209 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 04 06:13:14.209 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 04 06:13:14.209 INFO kablam!    |
Sep 04 06:13:14.209 INFO kablam! 17 | pub struct MarkPosition {
Sep 04 06:13:14.209 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:13:14.209 INFO kablam!    |
Sep 04 06:13:14.209 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 06:13:14.209 INFO kablam! 
Sep 04 06:13:14.210 INFO kablam! warning: method is never used: `new`
Sep 04 06:13:14.210 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 04 06:13:14.210 INFO kablam!    |
Sep 04 06:13:14.210 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 04 06:13:14.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:13:14.210 INFO kablam! 
Sep 04 06:13:14.210 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 04 06:13:14.210 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 04 06:13:14.210 INFO kablam!    |
Sep 04 06:13:14.210 INFO kablam! 35 |     Cursor(usize),
Sep 04 06:13:14.210 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 04 06:13:14.210 INFO kablam! 
Sep 04 06:13:14.210 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 04 06:13:14.210 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 04 06:13:14.210 INFO kablam!    |
Sep 04 06:13:14.210 INFO kablam! 36 |     DisplayMark(usize),
Sep 04 06:13:14.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 04 06:13:14.210 INFO kablam! 
Sep 04 06:13:14.314 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 04 06:13:14.314 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 04 06:13:14.314 INFO kablam!    |
Sep 04 06:13:14.314 INFO kablam! 17 | pub struct MarkPosition {
Sep 04 06:13:14.314 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:13:14.328 INFO kablam!    |
Sep 04 06:13:14.328 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 06:13:14.328 INFO kablam! 
Sep 04 06:13:14.329 INFO kablam! warning: method is never used: `new`
Sep 04 06:13:14.329 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 04 06:13:14.329 INFO kablam!    |
Sep 04 06:13:14.329 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 04 06:13:14.329 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 06:13:14.329 INFO kablam! 
Sep 04 06:13:14.329 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 04 06:13:14.329 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 04 06:13:14.329 INFO kablam!    |
Sep 04 06:13:14.329 INFO kablam! 35 |     Cursor(usize),
Sep 04 06:13:14.329 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 04 06:13:14.329 INFO kablam! 
Sep 04 06:13:14.329 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 04 06:13:14.329 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 04 06:13:14.329 INFO kablam!    |
Sep 04 06:13:14.329 INFO kablam! 36 |     DisplayMark(usize),
Sep 04 06:13:14.329 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 04 06:13:14.329 INFO kablam! 
Sep 04 06:13:14.634 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
Sep 04 06:13:14.642 INFO kablam! su: No module specific data is present
Sep 04 06:13:16.355 INFO running `"docker" "rm" "-f" "9be07f6ff3ce6a861f2315708f5a19d6794eea43b34acc112c976830f163c221"`
Sep 04 06:13:16.507 INFO blam! 9be07f6ff3ce6a861f2315708f5a19d6794eea43b34acc112c976830f163c221