Sep 19 20:05:29.593 INFO checking slacs-core-0.0.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:05:29.593 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:05:29.593 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:05:29.814 INFO blam! abe70d03fddd937ad27d53a9d4935853757bcc03ab04e9b523860b79e2944d3b
Sep 19 20:05:29.816 INFO running `"docker" "start" "-a" "abe70d03fddd937ad27d53a9d4935853757bcc03ab04e9b523860b79e2944d3b"`
Sep 19 20:05:31.110 INFO kablam! usermod: no changes
Sep 19 20:05:31.308 INFO kablam!     Checking bytecount v0.1.7
Sep 19 20:05:31.308 INFO kablam!     Checking ansi_term v0.7.5
Sep 19 20:05:31.308 INFO kablam!     Checking gapbuffer v0.1.1
Sep 19 20:05:31.308 INFO kablam!     Checking xi-unicode v0.0.1
Sep 19 20:05:31.308 INFO kablam!     Checking backtrace v0.2.3
Sep 19 20:05:32.934 INFO kablam!     Checking xi-rope v0.1.1
Sep 19 20:05:33.306 INFO kablam!     Checking error-chain v0.2.2
Sep 19 20:05:33.855 INFO kablam!     Checking slog v0.7.0
Sep 19 20:05:35.581 INFO kablam!     Checking slog-serde v0.7.0
Sep 19 20:05:35.581 INFO kablam!     Checking slog-term v0.7.0
Sep 19 20:05:36.666 INFO kablam!     Checking slog-json v0.7.0
Sep 19 20:05:37.237 INFO kablam!     Checking slacs-core v0.0.0 (/source)
Sep 19 20:05:37.402 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 19 20:05:37.402 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 19 20:05:37.402 INFO kablam!    |
Sep 19 20:05:37.402 INFO kablam! 17 | pub struct MarkPosition {
Sep 19 20:05:37.402 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:05:37.402 INFO kablam!    |
Sep 19 20:05:37.402 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 20:05:37.402 INFO kablam! 
Sep 19 20:05:37.402 INFO kablam! warning: method is never used: `new`
Sep 19 20:05:37.402 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 19 20:05:37.402 INFO kablam!    |
Sep 19 20:05:37.402 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 19 20:05:37.402 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:05:37.402 INFO kablam! 
Sep 19 20:05:37.402 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 19 20:05:37.402 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 19 20:05:37.402 INFO kablam!    |
Sep 19 20:05:37.402 INFO kablam! 35 |     Cursor(usize),
Sep 19 20:05:37.402 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 20:05:37.402 INFO kablam! 
Sep 19 20:05:37.402 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 19 20:05:37.402 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 19 20:05:37.402 INFO kablam!    |
Sep 19 20:05:37.402 INFO kablam! 36 |     DisplayMark(usize),
Sep 19 20:05:37.402 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 19 20:05:37.402 INFO kablam! 
Sep 19 20:05:37.456 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 19 20:05:37.456 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 19 20:05:37.456 INFO kablam!    |
Sep 19 20:05:37.456 INFO kablam! 17 | pub struct MarkPosition {
Sep 19 20:05:37.456 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:05:37.456 INFO kablam!    |
Sep 19 20:05:37.456 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 20:05:37.456 INFO kablam! 
Sep 19 20:05:37.456 INFO kablam! warning: method is never used: `new`
Sep 19 20:05:37.456 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 19 20:05:37.456 INFO kablam!    |
Sep 19 20:05:37.456 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 19 20:05:37.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:05:37.456 INFO kablam! 
Sep 19 20:05:37.456 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 19 20:05:37.456 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 19 20:05:37.456 INFO kablam!    |
Sep 19 20:05:37.456 INFO kablam! 35 |     Cursor(usize),
Sep 19 20:05:37.456 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 20:05:37.456 INFO kablam! 
Sep 19 20:05:37.456 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 19 20:05:37.456 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 19 20:05:37.456 INFO kablam!    |
Sep 19 20:05:37.456 INFO kablam! 36 |     DisplayMark(usize),
Sep 19 20:05:37.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 19 20:05:37.456 INFO kablam! 
Sep 19 20:05:37.467 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
Sep 19 20:05:37.472 INFO kablam! su: No module specific data is present
Sep 19 20:05:38.063 INFO running `"docker" "rm" "-f" "abe70d03fddd937ad27d53a9d4935853757bcc03ab04e9b523860b79e2944d3b"`
Sep 19 20:05:38.151 INFO blam! abe70d03fddd937ad27d53a9d4935853757bcc03ab04e9b523860b79e2944d3b