Nov 28 17:56:34.365 INFO checking slacs-core-0.0.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:56:34.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 17:56:34.733 INFO [stdout] 7bc1c9172c135d083b7e41eeb2d1b35af5f32935bdcd7f89555bc33daf3b1c09
Nov 28 17:56:34.735 INFO running `"docker" "start" "-a" "7bc1c9172c135d083b7e41eeb2d1b35af5f32935bdcd7f89555bc33daf3b1c09"`
Nov 28 17:56:35.834 INFO [stderr] usermod: no changes
Nov 28 17:56:35.980 INFO [stderr]     Checking xi-unicode v0.0.1
Nov 28 17:56:35.981 INFO [stderr]     Checking gapbuffer v0.1.1
Nov 28 17:56:36.002 INFO [stderr]     Checking xi-rope v0.1.1
Nov 28 17:56:36.005 INFO [stderr]     Checking error-chain v0.2.2
Nov 28 17:56:36.016 INFO [stderr]     Checking docopt v0.6.86
Nov 28 17:56:38.146 INFO [stderr]     Checking slog v0.7.0
Nov 28 17:56:40.495 INFO [stderr]     Checking slog-serde v0.7.0
Nov 28 17:56:40.495 INFO [stderr]     Checking slog-term v0.7.0
Nov 28 17:56:42.092 INFO [stderr]     Checking slog-json v0.7.0
Nov 28 17:56:44.066 INFO [stderr]     Checking slacs-core v0.0.0 (/source)
Nov 28 17:56:44.648 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 28 17:56:44.649 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 28 17:56:44.649 INFO [stderr]    |
Nov 28 17:56:44.649 INFO [stderr] 17 | pub struct MarkPosition {
Nov 28 17:56:44.650 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:56:44.650 INFO [stderr]    |
Nov 28 17:56:44.650 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 17:56:44.650 INFO [stderr] 
Nov 28 17:56:44.651 INFO [stderr] warning: method is never used: `new`
Nov 28 17:56:44.651 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 28 17:56:44.654 INFO [stderr]    |
Nov 28 17:56:44.654 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 28 17:56:44.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:56:44.654 INFO [stderr] 
Nov 28 17:56:44.654 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 28 17:56:44.655 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 28 17:56:44.655 INFO [stderr]    |
Nov 28 17:56:44.655 INFO [stderr] 35 |     Cursor(usize),
Nov 28 17:56:44.655 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 17:56:44.655 INFO [stderr] 
Nov 28 17:56:44.655 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 28 17:56:44.655 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 28 17:56:44.655 INFO [stderr]    |
Nov 28 17:56:44.655 INFO [stderr] 36 |     DisplayMark(usize),
Nov 28 17:56:44.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 17:56:44.655 INFO [stderr] 
Nov 28 17:56:44.863 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 28 17:56:44.863 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 28 17:56:44.863 INFO [stderr]    |
Nov 28 17:56:44.863 INFO [stderr] 17 | pub struct MarkPosition {
Nov 28 17:56:44.863 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:56:44.863 INFO [stderr]    |
Nov 28 17:56:44.863 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 17:56:44.863 INFO [stderr] 
Nov 28 17:56:44.863 INFO [stderr] warning: method is never used: `new`
Nov 28 17:56:44.863 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 28 17:56:44.863 INFO [stderr]    |
Nov 28 17:56:44.863 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 28 17:56:44.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:56:44.863 INFO [stderr] 
Nov 28 17:56:44.863 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 28 17:56:44.863 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 28 17:56:44.863 INFO [stderr]    |
Nov 28 17:56:44.863 INFO [stderr] 35 |     Cursor(usize),
Nov 28 17:56:44.863 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 17:56:44.863 INFO [stderr] 
Nov 28 17:56:44.863 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 28 17:56:44.863 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 28 17:56:44.863 INFO [stderr]    |
Nov 28 17:56:44.863 INFO [stderr] 36 |     DisplayMark(usize),
Nov 28 17:56:44.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 17:56:44.863 INFO [stderr] 
Nov 28 17:56:44.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
Nov 28 17:56:44.884 INFO [stderr] su: No module specific data is present
Nov 28 17:56:45.542 INFO running `"docker" "inspect" "7bc1c9172c135d083b7e41eeb2d1b35af5f32935bdcd7f89555bc33daf3b1c09"`
Nov 28 17:56:45.818 INFO running `"docker" "rm" "-f" "7bc1c9172c135d083b7e41eeb2d1b35af5f32935bdcd7f89555bc33daf3b1c09"`
Nov 28 17:56:46.092 INFO [stdout] 7bc1c9172c135d083b7e41eeb2d1b35af5f32935bdcd7f89555bc33daf3b1c09