[INFO] updating cached repository https://github.com/hegza/villapaita
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19d88faedd6f38cc320e4a86127a2370815361e3
[INFO] checking hegza/villapaita against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhegza%2Fvillapaita" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hegza/villapaita on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hegza/villapaita
[INFO] finished tweaking git repo https://github.com/hegza/villapaita
[INFO] tweaked toml for git repo https://github.com/hegza/villapaita written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/hegza/villapaita already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 7038d1ec593085fef4b6aba142341421aa04049e495f270b7721111bb66e9625
[INFO] running `"docker" "start" "-a" "7038d1ec593085fef4b6aba142341421aa04049e495f270b7721111bb66e9625"`
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling syn v0.15.13
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking ron v0.4.0
[INFO] [stderr]     Checking vvpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0283]: type annotations needed
[INFO] [stderr]   --> src/cli.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |             input.trim().as_ref(),
[INFO] [stderr]    |                          ^^^^^^ cannot infer type for type `str`
[INFO] [stderr] ...
[INFO] [stderr] 62 |                 .map(|(s, _)| s.as_ref())
[INFO] [stderr]    |                               ---------- this method call resolves to `&T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: cannot resolve `str: std::convert::AsRef<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `vvpp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0283]: type annotations needed
[INFO] [stderr]   --> src/cli.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |             input.trim().as_ref(),
[INFO] [stderr]    |                          ^^^^^^ cannot infer type for type `str`
[INFO] [stderr] ...
[INFO] [stderr] 62 |                 .map(|(s, _)| s.as_ref())
[INFO] [stderr]    |                               ---------- this method call resolves to `&T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: cannot resolve `str: std::convert::AsRef<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `vvpp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7038d1ec593085fef4b6aba142341421aa04049e495f270b7721111bb66e9625"`
[INFO] running `"docker" "rm" "-f" "7038d1ec593085fef4b6aba142341421aa04049e495f270b7721111bb66e9625"`
[INFO] [stdout] 7038d1ec593085fef4b6aba142341421aa04049e495f270b7721111bb66e9625