[INFO] cloning repository https://github.com/dluman/rusTy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dluman/rusTy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdluman%2FrusTy"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdluman%2FrusTy'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b1ba1f6db10be768e75ce4105a6694351cfbde0
[INFO] checking dluman/rusTy against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdluman%2FrusTy" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dluman/rusTy on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dluman/rusTy
[INFO] finished tweaking git repo https://github.com/dluman/rusTy
[INFO] tweaked toml for git repo https://github.com/dluman/rusTy written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/dluman/rusTy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a06c8026114ade794298d603fe978fefbe31fdeac4f0049e0e1e270291ec8e7
[INFO] running `"docker" "start" "-a" "8a06c8026114ade794298d603fe978fefbe31fdeac4f0049e0e1e270291ec8e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.20
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling cc v1.0.53
[INFO] [stderr]    Compiling cpython v0.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling python3-sys v0.5.0
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling paste-impl v0.1.12
[INFO] [stderr]     Checking paste v0.1.12
[INFO] [stderr]     Checking serde v1.0.110
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking spacy_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/lib/doc.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         val => val.to_py_object(python).into_object(),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] 37 |         None => python.None(),
[INFO] [stderr]    |         ^^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/lib/doc.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         val => val.to_py_object(python).into_object(),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] 37 |         None => python.None(),
[INFO] [stderr]    |         ^^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.13s
[INFO] running `"docker" "inspect" "8a06c8026114ade794298d603fe978fefbe31fdeac4f0049e0e1e270291ec8e7"`
[INFO] running `"docker" "rm" "-f" "8a06c8026114ade794298d603fe978fefbe31fdeac4f0049e0e1e270291ec8e7"`
[INFO] [stdout] 8a06c8026114ade794298d603fe978fefbe31fdeac4f0049e0e1e270291ec8e7