Dec 17 15:39:37.779 INFO checking seven-two-eight/fuzzy-match against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:39:37.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/seven-two-eight/fuzzy-match:/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 17 15:39:38.256 INFO [stdout] 5a6bf81a1439721fba4aebdb3bd2921588735ae0838c8eb62ee7842e17caf1eb
Dec 17 15:39:38.264 INFO running `"docker" "start" "-a" "5a6bf81a1439721fba4aebdb3bd2921588735ae0838c8eb62ee7842e17caf1eb"`
Dec 17 15:39:39.896 INFO [stderr]    Compiling stdweb-internal-runtime v0.1.0
Dec 17 15:39:39.901 INFO [stderr]     Checking discard v1.0.4
Dec 17 15:39:39.906 INFO [stderr]     Checking serde_json v1.0.32
Dec 17 15:39:39.906 INFO [stderr]    Compiling syn v0.15.8
Dec 17 15:39:39.906 INFO [stderr]    Compiling syn v0.14.9
Dec 17 15:39:54.015 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 17 15:40:15.626 INFO [stderr]    Compiling stdweb-derive v0.5.0
Dec 17 15:40:18.940 INFO [stderr]     Checking stdweb v0.4.9
Dec 17 15:40:33.966 INFO [stderr]     Checking fuzzy-match v0.1.0 (/opt/crater/workdir)
Dec 17 15:40:34.576 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 15:40:34.576 INFO [stderr]   --> src/marks.rs:95:17
Dec 17 15:40:34.576 INFO [stderr]    |
Dec 17 15:40:34.576 INFO [stderr] 95 |                 write!(f, "    ");
Dec 17 15:40:34.576 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 17 15:40:34.576 INFO [stderr]    |
Dec 17 15:40:34.576 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 15:40:34.576 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 15:40:34.576 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 17 15:40:34.576 INFO [stderr] 
Dec 17 15:40:34.576 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 15:40:34.576 INFO [stderr]   --> src/marks.rs:97:17
Dec 17 15:40:34.576 INFO [stderr]    |
Dec 17 15:40:34.576 INFO [stderr] 97 |                 write!(f, "{:<4.4}", record_id);
Dec 17 15:40:34.576 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:34.576 INFO [stderr]    |
Dec 17 15:40:34.576 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 15:40:34.576 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 17 15:40:34.576 INFO [stderr] 
Dec 17 15:40:34.704 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 15:40:34.704 INFO [stderr]   --> src/marks.rs:95:17
Dec 17 15:40:34.704 INFO [stderr]    |
Dec 17 15:40:34.704 INFO [stderr] 95 |                 write!(f, "    ");
Dec 17 15:40:34.704 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 17 15:40:34.704 INFO [stderr]    |
Dec 17 15:40:34.704 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 15:40:34.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 15:40:34.704 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 17 15:40:34.704 INFO [stderr] 
Dec 17 15:40:34.704 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 15:40:34.704 INFO [stderr]   --> src/marks.rs:97:17
Dec 17 15:40:34.704 INFO [stderr]    |
Dec 17 15:40:34.704 INFO [stderr] 97 |                 write!(f, "{:<4.4}", record_id);
Dec 17 15:40:34.704 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:34.704 INFO [stderr]    |
Dec 17 15:40:34.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 15:40:34.704 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 17 15:40:34.704 INFO [stderr] 
Dec 17 15:40:35.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.53s
Dec 17 15:40:35.622 INFO running `"docker" "inspect" "5a6bf81a1439721fba4aebdb3bd2921588735ae0838c8eb62ee7842e17caf1eb"`
Dec 17 15:40:35.800 INFO running `"docker" "rm" "-f" "5a6bf81a1439721fba4aebdb3bd2921588735ae0838c8eb62ee7842e17caf1eb"`
Dec 17 15:40:35.955 INFO [stdout] 5a6bf81a1439721fba4aebdb3bd2921588735ae0838c8eb62ee7842e17caf1eb