Sep 14 08:56:12.908 INFO checking slacs-core-0.0.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 08:56:12.908 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 08:56:12.908 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 08:56:13.286 INFO blam! a15e0856cf67c5482507f2402905586161643f4e01d62e6a5e294652c8b28226
Sep 14 08:56:13.307 INFO running `"docker" "start" "-a" "a15e0856cf67c5482507f2402905586161643f4e01d62e6a5e294652c8b28226"`
Sep 14 08:56:15.251 INFO kablam! usermod: no changes
Sep 14 08:56:15.430 INFO kablam!     Checking gapbuffer v0.1.1
Sep 14 08:56:15.430 INFO kablam!     Checking xi-unicode v0.0.1
Sep 14 08:56:15.430 INFO kablam!     Checking xi-rope v0.1.1
Sep 14 08:56:15.430 INFO kablam!     Checking serde_json v0.7.4
Sep 14 08:56:15.442 INFO kablam!     Checking error-chain v0.2.2
Sep 14 08:56:15.848 INFO kablam!     Checking slog v0.7.0
Sep 14 08:56:16.871 INFO kablam!     Checking slog-serde v0.7.0
Sep 14 08:56:16.871 INFO kablam!     Checking slog-term v0.7.0
Sep 14 08:56:17.411 INFO kablam!     Checking slog-json v0.7.0
Sep 14 08:56:17.954 INFO kablam!     Checking slacs-core v0.0.0 (file:///source)
Sep 14 08:56:18.168 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 14 08:56:18.168 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 14 08:56:18.168 INFO kablam!    |
Sep 14 08:56:18.168 INFO kablam! 17 | pub struct MarkPosition {
Sep 14 08:56:18.168 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 08:56:18.168 INFO kablam!    |
Sep 14 08:56:18.168 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 08:56:18.168 INFO kablam! 
Sep 14 08:56:18.169 INFO kablam! warning: method is never used: `new`
Sep 14 08:56:18.169 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 14 08:56:18.169 INFO kablam!    |
Sep 14 08:56:18.169 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 14 08:56:18.169 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 08:56:18.169 INFO kablam! 
Sep 14 08:56:18.169 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 14 08:56:18.169 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 14 08:56:18.169 INFO kablam!    |
Sep 14 08:56:18.169 INFO kablam! 35 |     Cursor(usize),
Sep 14 08:56:18.169 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 08:56:18.169 INFO kablam! 
Sep 14 08:56:18.169 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 14 08:56:18.169 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 14 08:56:18.169 INFO kablam!    |
Sep 14 08:56:18.169 INFO kablam! 36 |     DisplayMark(usize),
Sep 14 08:56:18.169 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 14 08:56:18.170 INFO kablam! 
Sep 14 08:56:18.209 INFO kablam! warning: struct is never constructed: `MarkPosition`
Sep 14 08:56:18.209 INFO kablam!   --> src/slacs/marks.rs:17:1
Sep 14 08:56:18.209 INFO kablam!    |
Sep 14 08:56:18.209 INFO kablam! 17 | pub struct MarkPosition {
Sep 14 08:56:18.209 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 08:56:18.209 INFO kablam!    |
Sep 14 08:56:18.209 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 08:56:18.209 INFO kablam! 
Sep 14 08:56:18.209 INFO kablam! warning: method is never used: `new`
Sep 14 08:56:18.210 INFO kablam!   --> src/slacs/marks.rs:24:5
Sep 14 08:56:18.210 INFO kablam!    |
Sep 14 08:56:18.210 INFO kablam! 24 |     fn new() -> MarkPosition {
Sep 14 08:56:18.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 08:56:18.210 INFO kablam! 
Sep 14 08:56:18.210 INFO kablam! warning: variant is never constructed: `Cursor`
Sep 14 08:56:18.210 INFO kablam!   --> src/slacs/marks.rs:35:5
Sep 14 08:56:18.210 INFO kablam!    |
Sep 14 08:56:18.210 INFO kablam! 35 |     Cursor(usize),
Sep 14 08:56:18.210 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 08:56:18.210 INFO kablam! 
Sep 14 08:56:18.210 INFO kablam! warning: variant is never constructed: `DisplayMark`
Sep 14 08:56:18.210 INFO kablam!   --> src/slacs/marks.rs:36:5
Sep 14 08:56:18.210 INFO kablam!    |
Sep 14 08:56:18.210 INFO kablam! 36 |     DisplayMark(usize),
Sep 14 08:56:18.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 14 08:56:18.210 INFO kablam! 
Sep 14 08:56:18.224 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Sep 14 08:56:18.232 INFO kablam! su: No module specific data is present
Sep 14 08:56:18.625 INFO running `"docker" "rm" "-f" "a15e0856cf67c5482507f2402905586161643f4e01d62e6a5e294652c8b28226"`
Sep 14 08:56:18.733 INFO blam! a15e0856cf67c5482507f2402905586161643f4e01d62e6a5e294652c8b28226