Dec 18 09:51:58.651 INFO checking type1-encoding-parser-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:51:58.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/type1-encoding-parser/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:51:59.202 INFO [stdout] 2d5ebe21c80e178a8dd6daaad29c5cc42d570a1923fb28c97d6f1a1687669bd7
Dec 18 09:51:59.204 INFO running `"docker" "start" "-a" "2d5ebe21c80e178a8dd6daaad29c5cc42d570a1923fb28c97d6f1a1687669bd7"`
Dec 18 09:52:01.364 INFO [stderr]     Checking type1-encoding-parser v0.1.0 (/opt/crater/workdir)
Dec 18 09:52:02.192 INFO [stderr] warning: unused variable: `count`
Dec 18 09:52:02.192 INFO [stderr]    --> src/lib.rs:178:29
Dec 18 09:52:02.192 INFO [stderr]     |
Dec 18 09:52:02.193 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 18 09:52:02.193 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 18 09:52:02.194 INFO [stderr]     |
Dec 18 09:52:02.194 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 09:52:02.194 INFO [stderr] 
Dec 18 09:52:02.240 INFO [stderr] warning: unused variable: `count`
Dec 18 09:52:02.240 INFO [stderr]    --> src/lib.rs:178:29
Dec 18 09:52:02.240 INFO [stderr]     |
Dec 18 09:52:02.240 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 18 09:52:02.240 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 18 09:52:02.240 INFO [stderr]     |
Dec 18 09:52:02.244 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 09:52:02.244 INFO [stderr] 
Dec 18 09:52:02.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:52:02.328 INFO [stderr]    --> src/lib.rs:237:9
Dec 18 09:52:02.328 INFO [stderr]     |
Dec 18 09:52:02.328 INFO [stderr] 237 |         f.read_to_end(&mut contents);
Dec 18 09:52:02.328 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:52:02.329 INFO [stderr]     |
Dec 18 09:52:02.329 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 09:52:02.329 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:52:02.329 INFO [stderr] 
Dec 18 09:52:02.692 INFO [stderr] warning: unused import: `std::path::Path`
Dec 18 09:52:02.692 INFO [stderr]  --> examples/dump.rs:5:5
Dec 18 09:52:02.692 INFO [stderr]   |
Dec 18 09:52:02.692 INFO [stderr] 5 | use std::path::Path;
Dec 18 09:52:02.693 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 09:52:02.693 INFO [stderr]   |
Dec 18 09:52:02.693 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:52:02.693 INFO [stderr] 
Dec 18 09:52:02.728 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:52:02.728 INFO [stderr]   --> examples/dump.rs:13:5
Dec 18 09:52:02.728 INFO [stderr]    |
Dec 18 09:52:02.728 INFO [stderr] 13 |     f.read_to_end(&mut contents);
Dec 18 09:52:02.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:52:02.728 INFO [stderr]    |
Dec 18 09:52:02.728 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 09:52:02.728 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:52:02.729 INFO [stderr] 
Dec 18 09:52:02.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 18 09:52:04.298 INFO running `"docker" "inspect" "2d5ebe21c80e178a8dd6daaad29c5cc42d570a1923fb28c97d6f1a1687669bd7"`
Dec 18 09:52:04.626 INFO running `"docker" "rm" "-f" "2d5ebe21c80e178a8dd6daaad29c5cc42d570a1923fb28c97d6f1a1687669bd7"`
Dec 18 09:52:04.883 INFO [stdout] 2d5ebe21c80e178a8dd6daaad29c5cc42d570a1923fb28c97d6f1a1687669bd7