Nov 28 14:55:19.972 INFO checking 0ncorhynchus/caridina against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:55:19.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14:55:20.192 INFO [stdout] d5b946f61cb8210634554fa0d9af95fa041e1e7b3cb3a1a91f281271f26721ac
Nov 28 14:55:20.198 INFO running `"docker" "start" "-a" "d5b946f61cb8210634554fa0d9af95fa041e1e7b3cb3a1a91f281271f26721ac"`
Nov 28 14:55:21.252 INFO [stderr] usermod: no changes
Nov 28 14:55:21.287 INFO [stderr]     Checking caridina v0.1.0 (/source)
Nov 28 14:55:21.786 INFO [stderr] warning: unused import: `types::*`
Nov 28 14:55:21.786 INFO [stderr]   --> src/ops.rs:76:9
Nov 28 14:55:21.786 INFO [stderr]    |
Nov 28 14:55:21.786 INFO [stderr] 76 |     use types::*;
Nov 28 14:55:21.786 INFO [stderr]    |         ^^^^^^^^
Nov 28 14:55:21.786 INFO [stderr]    |
Nov 28 14:55:21.786 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 14:55:21.786 INFO [stderr] 
Nov 28 14:55:21.787 INFO [stderr] warning: variant is never constructed: `Character`
Nov 28 14:55:21.788 INFO [stderr]   --> src/types.rs:10:5
Nov 28 14:55:21.788 INFO [stderr]    |
Nov 28 14:55:21.788 INFO [stderr] 10 |     Character(char),
Nov 28 14:55:21.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 14:55:21.788 INFO [stderr]    |
Nov 28 14:55:21.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:55:21.789 INFO [stderr] 
Nov 28 14:55:21.789 INFO [stderr] warning: variant is never constructed: `Empty`
Nov 28 14:55:21.789 INFO [stderr]   --> src/types.rs:13:5
Nov 28 14:55:21.789 INFO [stderr]    |
Nov 28 14:55:21.789 INFO [stderr] 13 |     Empty,
Nov 28 14:55:21.789 INFO [stderr]    |     ^^^^^
Nov 28 14:55:21.789 INFO [stderr] 
Nov 28 14:55:21.793 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 28 14:55:21.793 INFO [stderr]   --> src/types.rs:19:5
Nov 28 14:55:21.793 INFO [stderr]    |
Nov 28 14:55:21.794 INFO [stderr] 19 |     Vector(Vec<Datum>),
Nov 28 14:55:21.794 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 14:55:21.794 INFO [stderr] 
Nov 28 14:55:21.794 INFO [stderr] warning: variant is never constructed: `Pair`
Nov 28 14:55:21.794 INFO [stderr]   --> src/types.rs:25:5
Nov 28 14:55:21.794 INFO [stderr]    |
Nov 28 14:55:21.794 INFO [stderr] 25 |     Pair,
Nov 28 14:55:21.794 INFO [stderr]    |     ^^^^
Nov 28 14:55:21.795 INFO [stderr] 
Nov 28 14:55:21.795 INFO [stderr] warning: variant is never constructed: `Port`
Nov 28 14:55:21.795 INFO [stderr]   --> src/types.rs:31:5
Nov 28 14:55:21.795 INFO [stderr]    |
Nov 28 14:55:21.795 INFO [stderr] 31 |     Port,
Nov 28 14:55:21.795 INFO [stderr]    |     ^^^^
Nov 28 14:55:21.795 INFO [stderr] 
Nov 28 14:55:21.795 INFO [stderr] warning: variant is never constructed: `Procedure`
Nov 28 14:55:21.796 INFO [stderr]   --> src/types.rs:32:5
Nov 28 14:55:21.796 INFO [stderr]    |
Nov 28 14:55:21.796 INFO [stderr] 32 |     Procedure,
Nov 28 14:55:21.796 INFO [stderr]    |     ^^^^^^^^^
Nov 28 14:55:21.796 INFO [stderr] 
Nov 28 14:55:22.016 INFO [stderr] warning: variant is never constructed: `Character`
Nov 28 14:55:22.016 INFO [stderr]   --> src/types.rs:10:5
Nov 28 14:55:22.016 INFO [stderr]    |
Nov 28 14:55:22.016 INFO [stderr] 10 |     Character(char),
Nov 28 14:55:22.016 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 14:55:22.016 INFO [stderr]    |
Nov 28 14:55:22.016 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:55:22.016 INFO [stderr] 
Nov 28 14:55:22.016 INFO [stderr] warning: variant is never constructed: `Empty`
Nov 28 14:55:22.016 INFO [stderr]   --> src/types.rs:13:5
Nov 28 14:55:22.016 INFO [stderr]    |
Nov 28 14:55:22.016 INFO [stderr] 13 |     Empty,
Nov 28 14:55:22.016 INFO [stderr]    |     ^^^^^
Nov 28 14:55:22.016 INFO [stderr] 
Nov 28 14:55:22.016 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 28 14:55:22.016 INFO [stderr]   --> src/types.rs:19:5
Nov 28 14:55:22.016 INFO [stderr]    |
Nov 28 14:55:22.016 INFO [stderr] 19 |     Vector(Vec<Datum>),
Nov 28 14:55:22.016 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 14:55:22.016 INFO [stderr] 
Nov 28 14:55:22.022 INFO [stderr] warning: variant is never constructed: `Pair`
Nov 28 14:55:22.022 INFO [stderr]   --> src/types.rs:25:5
Nov 28 14:55:22.022 INFO [stderr]    |
Nov 28 14:55:22.022 INFO [stderr] 25 |     Pair,
Nov 28 14:55:22.022 INFO [stderr]    |     ^^^^
Nov 28 14:55:22.022 INFO [stderr] 
Nov 28 14:55:22.022 INFO [stderr] warning: variant is never constructed: `Port`
Nov 28 14:55:22.022 INFO [stderr]   --> src/types.rs:31:5
Nov 28 14:55:22.022 INFO [stderr]    |
Nov 28 14:55:22.022 INFO [stderr] 31 |     Port,
Nov 28 14:55:22.022 INFO [stderr]    |     ^^^^
Nov 28 14:55:22.022 INFO [stderr] 
Nov 28 14:55:22.022 INFO [stderr] warning: variant is never constructed: `Procedure`
Nov 28 14:55:22.022 INFO [stderr]   --> src/types.rs:32:5
Nov 28 14:55:22.022 INFO [stderr]    |
Nov 28 14:55:22.022 INFO [stderr] 32 |     Procedure,
Nov 28 14:55:22.022 INFO [stderr]    |     ^^^^^^^^^
Nov 28 14:55:22.022 INFO [stderr] 
Nov 28 14:55:22.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 28 14:55:22.048 INFO [stderr] su: No module specific data is present
Nov 28 14:55:22.358 INFO running `"docker" "inspect" "d5b946f61cb8210634554fa0d9af95fa041e1e7b3cb3a1a91f281271f26721ac"`
Nov 28 14:55:22.466 INFO running `"docker" "rm" "-f" "d5b946f61cb8210634554fa0d9af95fa041e1e7b3cb3a1a91f281271f26721ac"`
Nov 28 14:55:22.554 INFO [stdout] d5b946f61cb8210634554fa0d9af95fa041e1e7b3cb3a1a91f281271f26721ac