Nov 30 15:25:32.261 INFO checking slacs-core-0.0.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:25:32.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 15:25:32.606 INFO [stdout] 25450193b0b9d89df46916c994d40e940b6acd9ae08cc966864567a7ca68d950
Nov 30 15:25:32.616 INFO running `"docker" "start" "-a" "25450193b0b9d89df46916c994d40e940b6acd9ae08cc966864567a7ca68d950"`
Nov 30 15:25:33.680 INFO [stderr] usermod: no changes
Nov 30 15:25:33.961 INFO [stderr]     Checking gapbuffer v0.1.1
Nov 30 15:25:33.961 INFO [stderr]     Checking xi-unicode v0.0.1
Nov 30 15:25:33.976 INFO [stderr]     Checking xi-rope v0.1.1
Nov 30 15:25:33.985 INFO [stderr]     Checking serde_json v0.7.4
Nov 30 15:25:33.992 INFO [stderr]     Checking error-chain v0.2.2
Nov 30 15:25:33.992 INFO [stderr]     Checking chrono v0.2.25
Nov 30 15:25:38.653 INFO [stderr]     Checking slog v0.7.0
Nov 30 15:25:40.340 INFO [stderr]     Checking slog-serde v0.7.0
Nov 30 15:25:40.340 INFO [stderr]     Checking slog-term v0.7.0
Nov 30 15:25:42.052 INFO [stderr]     Checking slog-json v0.7.0
Nov 30 15:25:43.621 INFO [stderr]     Checking slacs-core v0.0.0 (/source)
Nov 30 15:25:44.149 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 30 15:25:44.149 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 30 15:25:44.149 INFO [stderr]    |
Nov 30 15:25:44.149 INFO [stderr] 17 | pub struct MarkPosition {
Nov 30 15:25:44.149 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:25:44.149 INFO [stderr]    |
Nov 30 15:25:44.149 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 15:25:44.149 INFO [stderr] 
Nov 30 15:25:44.149 INFO [stderr] warning: method is never used: `new`
Nov 30 15:25:44.149 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 30 15:25:44.149 INFO [stderr]    |
Nov 30 15:25:44.149 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 30 15:25:44.149 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:25:44.149 INFO [stderr] 
Nov 30 15:25:44.149 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 30 15:25:44.149 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 30 15:25:44.149 INFO [stderr]    |
Nov 30 15:25:44.149 INFO [stderr] 35 |     Cursor(usize),
Nov 30 15:25:44.149 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 15:25:44.149 INFO [stderr] 
Nov 30 15:25:44.149 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 30 15:25:44.149 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 30 15:25:44.149 INFO [stderr]    |
Nov 30 15:25:44.149 INFO [stderr] 36 |     DisplayMark(usize),
Nov 30 15:25:44.149 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 15:25:44.149 INFO [stderr] 
Nov 30 15:25:44.396 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 30 15:25:44.396 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 30 15:25:44.396 INFO [stderr]    |
Nov 30 15:25:44.396 INFO [stderr] 17 | pub struct MarkPosition {
Nov 30 15:25:44.396 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:25:44.396 INFO [stderr]    |
Nov 30 15:25:44.396 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 15:25:44.396 INFO [stderr] 
Nov 30 15:25:44.396 INFO [stderr] warning: method is never used: `new`
Nov 30 15:25:44.396 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 30 15:25:44.396 INFO [stderr]    |
Nov 30 15:25:44.396 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 30 15:25:44.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:25:44.396 INFO [stderr] 
Nov 30 15:25:44.396 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 30 15:25:44.396 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 30 15:25:44.396 INFO [stderr]    |
Nov 30 15:25:44.396 INFO [stderr] 35 |     Cursor(usize),
Nov 30 15:25:44.396 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 15:25:44.396 INFO [stderr] 
Nov 30 15:25:44.396 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 30 15:25:44.396 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 30 15:25:44.396 INFO [stderr]    |
Nov 30 15:25:44.396 INFO [stderr] 36 |     DisplayMark(usize),
Nov 30 15:25:44.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 15:25:44.396 INFO [stderr] 
Nov 30 15:25:44.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
Nov 30 15:25:44.440 INFO [stderr] su: No module specific data is present
Nov 30 15:25:45.048 INFO running `"docker" "inspect" "25450193b0b9d89df46916c994d40e940b6acd9ae08cc966864567a7ca68d950"`
Nov 30 15:25:45.320 INFO running `"docker" "rm" "-f" "25450193b0b9d89df46916c994d40e940b6acd9ae08cc966864567a7ca68d950"`
Nov 30 15:25:45.624 INFO [stdout] 25450193b0b9d89df46916c994d40e940b6acd9ae08cc966864567a7ca68d950