Nov 30 12:23:23.979 INFO checking 0ncorhynchus/caridina against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 12:23:23.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 12:23:24.462 INFO [stdout] bef5d2b26afa0ab977c85c4c6481b1b756ad151ab61afb6568d301954668b92d
Nov 30 12:23:24.464 INFO running `"docker" "start" "-a" "bef5d2b26afa0ab977c85c4c6481b1b756ad151ab61afb6568d301954668b92d"`
Nov 30 12:23:25.756 INFO [stderr] usermod: no changes
Nov 30 12:23:25.802 INFO [stderr]     Checking caridina v0.1.0 (/source)
Nov 30 12:23:26.345 INFO [stderr] warning: variant is never constructed: `Character`
Nov 30 12:23:26.345 INFO [stderr]   --> src/types.rs:10:5
Nov 30 12:23:26.345 INFO [stderr]    |
Nov 30 12:23:26.345 INFO [stderr] 10 |     Character(char),
Nov 30 12:23:26.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 12:23:26.347 INFO [stderr]    |
Nov 30 12:23:26.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 12:23:26.347 INFO [stderr] 
Nov 30 12:23:26.347 INFO [stderr] warning: variant is never constructed: `Empty`
Nov 30 12:23:26.347 INFO [stderr]   --> src/types.rs:13:5
Nov 30 12:23:26.347 INFO [stderr]    |
Nov 30 12:23:26.347 INFO [stderr] 13 |     Empty,
Nov 30 12:23:26.347 INFO [stderr]    |     ^^^^^
Nov 30 12:23:26.347 INFO [stderr] 
Nov 30 12:23:26.347 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 30 12:23:26.347 INFO [stderr]   --> src/types.rs:19:5
Nov 30 12:23:26.347 INFO [stderr]    |
Nov 30 12:23:26.347 INFO [stderr] 19 |     Vector(Vec<Datum>),
Nov 30 12:23:26.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 12:23:26.347 INFO [stderr] 
Nov 30 12:23:26.347 INFO [stderr] warning: variant is never constructed: `Pair`
Nov 30 12:23:26.347 INFO [stderr]   --> src/types.rs:25:5
Nov 30 12:23:26.347 INFO [stderr]    |
Nov 30 12:23:26.347 INFO [stderr] 25 |     Pair,
Nov 30 12:23:26.347 INFO [stderr]    |     ^^^^
Nov 30 12:23:26.347 INFO [stderr] 
Nov 30 12:23:26.347 INFO [stderr] warning: variant is never constructed: `Port`
Nov 30 12:23:26.347 INFO [stderr]   --> src/types.rs:31:5
Nov 30 12:23:26.347 INFO [stderr]    |
Nov 30 12:23:26.347 INFO [stderr] 31 |     Port,
Nov 30 12:23:26.347 INFO [stderr]    |     ^^^^
Nov 30 12:23:26.347 INFO [stderr] 
Nov 30 12:23:26.347 INFO [stderr] warning: variant is never constructed: `Procedure`
Nov 30 12:23:26.347 INFO [stderr]   --> src/types.rs:32:5
Nov 30 12:23:26.347 INFO [stderr]    |
Nov 30 12:23:26.347 INFO [stderr] 32 |     Procedure,
Nov 30 12:23:26.347 INFO [stderr]    |     ^^^^^^^^^
Nov 30 12:23:26.347 INFO [stderr] 
Nov 30 12:23:26.414 INFO [stderr] warning: unused import: `types::*`
Nov 30 12:23:26.414 INFO [stderr]   --> src/ops.rs:76:9
Nov 30 12:23:26.414 INFO [stderr]    |
Nov 30 12:23:26.414 INFO [stderr] 76 |     use types::*;
Nov 30 12:23:26.414 INFO [stderr]    |         ^^^^^^^^
Nov 30 12:23:26.414 INFO [stderr]    |
Nov 30 12:23:26.414 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 12:23:26.414 INFO [stderr] 
Nov 30 12:23:26.600 INFO [stderr] warning: variant is never constructed: `Character`
Nov 30 12:23:26.601 INFO [stderr]   --> src/types.rs:10:5
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.601 INFO [stderr] 10 |     Character(char),
Nov 30 12:23:26.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.601 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 12:23:26.601 INFO [stderr] 
Nov 30 12:23:26.601 INFO [stderr] warning: variant is never constructed: `Empty`
Nov 30 12:23:26.601 INFO [stderr]   --> src/types.rs:13:5
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.601 INFO [stderr] 13 |     Empty,
Nov 30 12:23:26.601 INFO [stderr]    |     ^^^^^
Nov 30 12:23:26.601 INFO [stderr] 
Nov 30 12:23:26.601 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 30 12:23:26.601 INFO [stderr]   --> src/types.rs:19:5
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.601 INFO [stderr] 19 |     Vector(Vec<Datum>),
Nov 30 12:23:26.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 12:23:26.601 INFO [stderr] 
Nov 30 12:23:26.601 INFO [stderr] warning: variant is never constructed: `Pair`
Nov 30 12:23:26.601 INFO [stderr]   --> src/types.rs:25:5
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.601 INFO [stderr] 25 |     Pair,
Nov 30 12:23:26.601 INFO [stderr]    |     ^^^^
Nov 30 12:23:26.601 INFO [stderr] 
Nov 30 12:23:26.601 INFO [stderr] warning: variant is never constructed: `Port`
Nov 30 12:23:26.601 INFO [stderr]   --> src/types.rs:31:5
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.601 INFO [stderr] 31 |     Port,
Nov 30 12:23:26.601 INFO [stderr]    |     ^^^^
Nov 30 12:23:26.601 INFO [stderr] 
Nov 30 12:23:26.601 INFO [stderr] warning: variant is never constructed: `Procedure`
Nov 30 12:23:26.601 INFO [stderr]   --> src/types.rs:32:5
Nov 30 12:23:26.601 INFO [stderr]    |
Nov 30 12:23:26.603 INFO [stderr] 32 |     Procedure,
Nov 30 12:23:26.603 INFO [stderr]    |     ^^^^^^^^^
Nov 30 12:23:26.603 INFO [stderr] 
Nov 30 12:23:26.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 30 12:23:26.623 INFO [stderr] su: No module specific data is present
Nov 30 12:23:26.986 INFO running `"docker" "inspect" "bef5d2b26afa0ab977c85c4c6481b1b756ad151ab61afb6568d301954668b92d"`
Nov 30 12:23:27.126 INFO running `"docker" "rm" "-f" "bef5d2b26afa0ab977c85c4c6481b1b756ad151ab61afb6568d301954668b92d"`
Nov 30 12:23:27.275 INFO [stdout] bef5d2b26afa0ab977c85c4c6481b1b756ad151ab61afb6568d301954668b92d