[INFO] crate city-spellcheck 0.1.1 is already in cache
[INFO] testing city-spellcheck-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate city-spellcheck 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate city-spellcheck 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate city-spellcheck 0.1.1
[INFO] finished tweaking crates.io crate city-spellcheck 0.1.1
[INFO] tweaked toml for crates.io crate city-spellcheck 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a0f85ab63667f1068f0af0778346d4ba71d368fa79d4a7f4bcfbad7b46f5ce4
[INFO] running `"docker" "start" "-a" "8a0f85ab63667f1068f0af0778346d4ba71d368fa79d4a7f4bcfbad7b46f5ce4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling redis v0.9.1
[INFO] [stderr]    Compiling sift4 v0.1.4
[INFO] [stderr]    Compiling distance v0.4.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling city-spellcheck v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0423]: expected function, found crate `sift4`
[INFO] [stderr]    --> src/lib.rs:346:24
[INFO] [stderr]     |
[INFO] [stderr] 346 |         let str_dist = sift4(city, term) as f32;
[INFO] [stderr]     |                        ^^^^^ not a function
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sift4::*`
[INFO] [stderr]   --> src/lib.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 | use sift4::*;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0423`.
[INFO] [stderr] error: could not compile `city-spellcheck`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "8a0f85ab63667f1068f0af0778346d4ba71d368fa79d4a7f4bcfbad7b46f5ce4"`
[INFO] running `"docker" "rm" "-f" "8a0f85ab63667f1068f0af0778346d4ba71d368fa79d4a7f4bcfbad7b46f5ce4"`
[INFO] [stdout] 8a0f85ab63667f1068f0af0778346d4ba71d368fa79d4a7f4bcfbad7b46f5ce4