Sep 10 09:40:27.343 INFO checking slacs-core-0.0.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:40:27.343 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:40:27.343 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:40:27.551 INFO blam! a8f7d69be8e8e7da9080706e5dfce9ece1e2b9ff05a0251857fc2894a4693314
Sep 10 09:40:27.554 INFO running `"docker" "start" "-a" "a8f7d69be8e8e7da9080706e5dfce9ece1e2b9ff05a0251857fc2894a4693314"`
Sep 10 09:40:28.981 INFO kablam! usermod: no changes
Sep 10 09:40:29.197 INFO kablam!     Checking bytecount v0.1.7
Sep 10 09:40:29.197 INFO kablam!     Checking xi-unicode v0.0.1
Sep 10 09:40:29.197 INFO kablam!     Checking gapbuffer v0.1.1
Sep 10 09:40:29.272 INFO kablam!     Checking error-chain v0.2.2
Sep 10 09:40:30.372 INFO kablam!     Checking xi-rope v0.1.1
Sep 10 09:40:30.558 INFO kablam!     Checking slog v0.7.0
Sep 10 09:40:32.346 INFO kablam!     Checking slog-serde v0.7.0
Sep 10 09:40:32.346 INFO kablam!     Checking slog-term v0.7.0
Sep 10 09:40:33.236 INFO kablam!     Checking slog-json v0.7.0
Sep 10 09:40:34.009 INFO kablam!     Checking slacs-core v0.0.0 (file:///source)
Sep 10 09:40:34.320 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 10 09:40:34.320 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 10 09:40:34.320 INFO kablam!    |
Sep 10 09:40:34.320 INFO kablam! 17 | pub struct MarkPosition {
Sep 10 09:40:34.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:40:34.320 INFO kablam!    |
Sep 10 09:40:34.320 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:40:34.320 INFO kablam! 
Sep 10 09:40:34.320 INFO kablam! warning: method is never used: `new`
Sep 10 09:40:34.320 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 10 09:40:34.320 INFO kablam!    |
Sep 10 09:40:34.320 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 10 09:40:34.320 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:40:34.320 INFO kablam! 
Sep 10 09:40:34.320 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 10 09:40:34.320 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 10 09:40:34.320 INFO kablam!    |
Sep 10 09:40:34.320 INFO kablam! 35 |     Cursor(usize),
Sep 10 09:40:34.320 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 09:40:34.320 INFO kablam! 
Sep 10 09:40:34.320 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 10 09:40:34.320 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 10 09:40:34.320 INFO kablam!    |
Sep 10 09:40:34.320 INFO kablam! 36 |     DisplayMark(usize),
Sep 10 09:40:34.320 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 09:40:34.321 INFO kablam! 
Sep 10 09:40:34.406 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 10 09:40:34.406 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 10 09:40:34.406 INFO kablam!    |
Sep 10 09:40:34.406 INFO kablam! 17 | pub struct MarkPosition {
Sep 10 09:40:34.406 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:40:34.406 INFO kablam!    |
Sep 10 09:40:34.406 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:40:34.406 INFO kablam! 
Sep 10 09:40:34.406 INFO kablam! warning: method is never used: `new`
Sep 10 09:40:34.406 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 10 09:40:34.406 INFO kablam!    |
Sep 10 09:40:34.406 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 10 09:40:34.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:40:34.406 INFO kablam! 
Sep 10 09:40:34.406 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 10 09:40:34.406 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 10 09:40:34.406 INFO kablam!    |
Sep 10 09:40:34.406 INFO kablam! 35 |     Cursor(usize),
Sep 10 09:40:34.406 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 09:40:34.406 INFO kablam! 
Sep 10 09:40:34.406 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 10 09:40:34.406 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 10 09:40:34.406 INFO kablam!    |
Sep 10 09:40:34.406 INFO kablam! 36 |     DisplayMark(usize),
Sep 10 09:40:34.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 09:40:34.406 INFO kablam! 
Sep 10 09:40:34.434 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Sep 10 09:40:34.447 INFO kablam! su: No module specific data is present
Sep 10 09:40:35.730 INFO running `"docker" "rm" "-f" "a8f7d69be8e8e7da9080706e5dfce9ece1e2b9ff05a0251857fc2894a4693314"`
Sep 10 09:40:35.854 INFO blam! a8f7d69be8e8e7da9080706e5dfce9ece1e2b9ff05a0251857fc2894a4693314