Dec 19 09:01:55.116 INFO checking seven-two-eight/fuzzy-match against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:01:55.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:01:55.580 INFO [stdout] 4aa7a67813227c608cc5073816ec65ff9514e6996c2ddbc6428cc1a3c605d4e8
Dec 19 09:01:55.586 INFO running `"docker" "start" "-a" "4aa7a67813227c608cc5073816ec65ff9514e6996c2ddbc6428cc1a3c605d4e8"`
Dec 19 09:01:57.139 INFO [stderr]    Compiling stdweb-internal-runtime v0.1.0
Dec 19 09:01:57.139 INFO [stderr]     Checking discard v1.0.4
Dec 19 09:01:57.144 INFO [stderr]    Compiling syn v0.15.8
Dec 19 09:01:57.144 INFO [stderr]    Compiling syn v0.14.9
Dec 19 09:02:14.580 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 19 09:02:33.890 INFO [stderr]    Compiling stdweb-derive v0.5.0
Dec 19 09:02:36.936 INFO [stderr]     Checking stdweb v0.4.9
Dec 19 09:02:52.109 INFO [stderr]     Checking fuzzy-match v0.1.0 (/opt/crater/workdir)
Dec 19 09:02:52.620 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:02:52.620 INFO [stderr]   --> src/marks.rs:95:17
Dec 19 09:02:52.620 INFO [stderr]    |
Dec 19 09:02:52.620 INFO [stderr] 95 |                 write!(f, "    ");
Dec 19 09:02:52.620 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 19 09:02:52.620 INFO [stderr]    |
Dec 19 09:02:52.620 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 09:02:52.620 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:02:52.620 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 19 09:02:52.620 INFO [stderr] 
Dec 19 09:02:52.620 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:02:52.620 INFO [stderr]   --> src/marks.rs:97:17
Dec 19 09:02:52.620 INFO [stderr]    |
Dec 19 09:02:52.620 INFO [stderr] 97 |                 write!(f, "{:<4.4}", record_id);
Dec 19 09:02:52.620 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:02:52.620 INFO [stderr]    |
Dec 19 09:02:52.620 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:02:52.620 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 19 09:02:52.620 INFO [stderr] 
Dec 19 09:02:52.763 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:02:52.763 INFO [stderr]   --> src/marks.rs:95:17
Dec 19 09:02:52.763 INFO [stderr]    |
Dec 19 09:02:52.763 INFO [stderr] 95 |                 write!(f, "    ");
Dec 19 09:02:52.763 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 19 09:02:52.763 INFO [stderr]    |
Dec 19 09:02:52.763 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 09:02:52.763 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:02:52.763 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 19 09:02:52.763 INFO [stderr] 
Dec 19 09:02:52.763 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:02:52.763 INFO [stderr]   --> src/marks.rs:97:17
Dec 19 09:02:52.763 INFO [stderr]    |
Dec 19 09:02:52.763 INFO [stderr] 97 |                 write!(f, "{:<4.4}", record_id);
Dec 19 09:02:52.763 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:02:52.763 INFO [stderr]    |
Dec 19 09:02:52.763 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:02:52.763 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 19 09:02:52.763 INFO [stderr] 
Dec 19 09:02:53.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.30s
Dec 19 09:02:53.769 INFO running `"docker" "inspect" "4aa7a67813227c608cc5073816ec65ff9514e6996c2ddbc6428cc1a3c605d4e8"`
Dec 19 09:02:54.161 INFO running `"docker" "rm" "-f" "4aa7a67813227c608cc5073816ec65ff9514e6996c2ddbc6428cc1a3c605d4e8"`
Dec 19 09:02:54.444 INFO [stdout] 4aa7a67813227c608cc5073816ec65ff9514e6996c2ddbc6428cc1a3c605d4e8