Dec 11 20:10:39.401 INFO checking danieldk/conllx-utils against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:10:39.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 20:10:39.814 INFO [stdout] 16343993f2e5c35ff236e5223722bf063af2b311be5397a9d41c3b50087b0dda
Dec 11 20:10:39.822 INFO running `"docker" "start" "-a" "16343993f2e5c35ff236e5223722bf063af2b311be5397a9d41c3b50087b0dda"`
Dec 11 20:10:40.988 INFO [stderr] usermod: no changes
Dec 11 20:10:41.248 INFO [stderr]     Checking stdinout v0.4.0
Dec 11 20:10:41.248 INFO [stderr]     Checking maplit v0.1.6
Dec 11 20:10:41.276 INFO [stderr]     Checking pretty_assertions v0.3.4
Dec 11 20:10:41.276 INFO [stderr]     Checking reservoir v0.2.0
Dec 11 20:10:41.276 INFO [stderr]     Checking regex v0.2.11
Dec 11 20:10:41.276 INFO [stderr]     Checking conllx v0.10.2
Dec 11 20:10:45.781 INFO [stderr]     Checking conllx-utils v0.4.2 (/source)
Dec 11 20:10:50.552 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:10:50.552 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Dec 11 20:10:50.552 INFO [stderr]    |
Dec 11 20:10:50.552 INFO [stderr] 64 | /             writeln!(
Dec 11 20:10:50.552 INFO [stderr] 65 | |                 writer,
Dec 11 20:10:50.552 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Dec 11 20:10:50.552 INFO [stderr] 67 | |                 head,
Dec 11 20:10:50.552 INFO [stderr] ...  |
Dec 11 20:10:50.552 INFO [stderr] 71 | |                 dep.form()
Dec 11 20:10:50.552 INFO [stderr] 72 | |             );
Dec 11 20:10:50.552 INFO [stderr]    | |______________^
Dec 11 20:10:50.564 INFO [stderr]    |
Dec 11 20:10:50.564 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 20:10:50.564 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:10:50.564 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 20:10:50.564 INFO [stderr] 
Dec 11 20:10:59.924 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:10:59.924 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Dec 11 20:10:59.924 INFO [stderr]    |
Dec 11 20:10:59.924 INFO [stderr] 64 | /             writeln!(
Dec 11 20:10:59.924 INFO [stderr] 65 | |                 writer,
Dec 11 20:10:59.924 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Dec 11 20:10:59.924 INFO [stderr] 67 | |                 head,
Dec 11 20:10:59.924 INFO [stderr] ...  |
Dec 11 20:10:59.924 INFO [stderr] 71 | |                 dep.form()
Dec 11 20:10:59.924 INFO [stderr] 72 | |             );
Dec 11 20:10:59.924 INFO [stderr]    | |______________^
Dec 11 20:10:59.924 INFO [stderr]    |
Dec 11 20:10:59.924 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 20:10:59.924 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:10:59.924 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 20:10:59.924 INFO [stderr] 
Dec 11 20:11:00.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.25s
Dec 11 20:11:00.291 INFO [stderr] su: No module specific data is present
Dec 11 20:11:01.068 INFO running `"docker" "inspect" "16343993f2e5c35ff236e5223722bf063af2b311be5397a9d41c3b50087b0dda"`
Dec 11 20:11:01.284 INFO running `"docker" "rm" "-f" "16343993f2e5c35ff236e5223722bf063af2b311be5397a9d41c3b50087b0dda"`
Dec 11 20:11:01.605 INFO [stdout] 16343993f2e5c35ff236e5223722bf063af2b311be5397a9d41c3b50087b0dda