Oct 13 08:27:35.041 INFO checking slacs-core-0.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:27:35.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 08:27:35.484 INFO blam! 471786afe6ad6a53bb6a4d3e1c4274507efd99f089c822e5bb21123feee56ba7
Oct 13 08:27:35.486 INFO running `"docker" "start" "-a" "471786afe6ad6a53bb6a4d3e1c4274507efd99f089c822e5bb21123feee56ba7"`
Oct 13 08:27:36.576 INFO kablam! usermod: no changes
Oct 13 08:27:36.822 INFO kablam!     Checking bytecount v0.1.7
Oct 13 08:27:36.822 INFO kablam!     Checking gapbuffer v0.1.1
Oct 13 08:27:36.822 INFO kablam!     Checking xi-unicode v0.0.1
Oct 13 08:27:36.848 INFO kablam!     Checking serde_json v0.7.4
Oct 13 08:27:36.849 INFO kablam!     Checking error-chain v0.2.2
Oct 13 08:27:39.027 INFO kablam!     Checking xi-rope v0.1.1
Oct 13 08:27:40.406 INFO kablam!     Checking slog v0.7.0
Oct 13 08:27:42.976 INFO kablam!     Checking slog-serde v0.7.0
Oct 13 08:27:42.976 INFO kablam!     Checking slog-term v0.7.0
Oct 13 08:27:44.796 INFO kablam!     Checking slog-json v0.7.0
Oct 13 08:27:46.509 INFO kablam!     Checking slacs-core v0.0.0 (/source)
Oct 13 08:27:47.372 INFO kablam! warning: struct is never constructed: `MarkPosition`
Oct 13 08:27:47.372 INFO kablam!   --> src/slacs/marks.rs:17:1
Oct 13 08:27:47.372 INFO kablam!    |
Oct 13 08:27:47.372 INFO kablam! 17 | pub struct MarkPosition {
Oct 13 08:27:47.372 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:27:47.372 INFO kablam!    |
Oct 13 08:27:47.372 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 08:27:47.372 INFO kablam! 
Oct 13 08:27:47.372 INFO kablam! warning: method is never used: `new`
Oct 13 08:27:47.372 INFO kablam!   --> src/slacs/marks.rs:24:5
Oct 13 08:27:47.372 INFO kablam!    |
Oct 13 08:27:47.372 INFO kablam! 24 |     fn new() -> MarkPosition {
Oct 13 08:27:47.372 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:27:47.372 INFO kablam! 
Oct 13 08:27:47.372 INFO kablam! warning: variant is never constructed: `Cursor`
Oct 13 08:27:47.372 INFO kablam!   --> src/slacs/marks.rs:35:5
Oct 13 08:27:47.372 INFO kablam!    |
Oct 13 08:27:47.372 INFO kablam! 35 |     Cursor(usize),
Oct 13 08:27:47.372 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 08:27:47.372 INFO kablam! 
Oct 13 08:27:47.372 INFO kablam! warning: variant is never constructed: `DisplayMark`
Oct 13 08:27:47.372 INFO kablam!   --> src/slacs/marks.rs:36:5
Oct 13 08:27:47.372 INFO kablam!    |
Oct 13 08:27:47.372 INFO kablam! 36 |     DisplayMark(usize),
Oct 13 08:27:47.372 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 08:27:47.372 INFO kablam! 
Oct 13 08:27:47.529 INFO kablam! warning: struct is never constructed: `MarkPosition`
Oct 13 08:27:47.529 INFO kablam!   --> src/slacs/marks.rs:17:1
Oct 13 08:27:47.529 INFO kablam!    |
Oct 13 08:27:47.529 INFO kablam! 17 | pub struct MarkPosition {
Oct 13 08:27:47.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:27:47.530 INFO kablam!    |
Oct 13 08:27:47.530 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 08:27:47.531 INFO kablam! 
Oct 13 08:27:47.531 INFO kablam! warning: method is never used: `new`
Oct 13 08:27:47.531 INFO kablam!   --> src/slacs/marks.rs:24:5
Oct 13 08:27:47.531 INFO kablam!    |
Oct 13 08:27:47.532 INFO kablam! 24 |     fn new() -> MarkPosition {
Oct 13 08:27:47.532 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:27:47.532 INFO kablam! 
Oct 13 08:27:47.532 INFO kablam! warning: variant is never constructed: `Cursor`
Oct 13 08:27:47.533 INFO kablam!   --> src/slacs/marks.rs:35:5
Oct 13 08:27:47.533 INFO kablam!    |
Oct 13 08:27:47.533 INFO kablam! 35 |     Cursor(usize),
Oct 13 08:27:47.533 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 08:27:47.534 INFO kablam! 
Oct 13 08:27:47.534 INFO kablam! warning: variant is never constructed: `DisplayMark`
Oct 13 08:27:47.534 INFO kablam!   --> src/slacs/marks.rs:36:5
Oct 13 08:27:47.534 INFO kablam!    |
Oct 13 08:27:47.534 INFO kablam! 36 |     DisplayMark(usize),
Oct 13 08:27:47.535 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 08:27:47.535 INFO kablam! 
Oct 13 08:27:47.574 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
Oct 13 08:27:47.584 INFO kablam! su: No module specific data is present
Oct 13 08:27:48.109 INFO running `"docker" "rm" "-f" "471786afe6ad6a53bb6a4d3e1c4274507efd99f089c822e5bb21123feee56ba7"`
Oct 13 08:27:48.464 INFO blam! 471786afe6ad6a53bb6a4d3e1c4274507efd99f089c822e5bb21123feee56ba7