[INFO] updating cached repository https://github.com/Kumassy/nom-exercise [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] 30f5429c9d532e84c498f04be0899df80953ea1a [INFO] checking Kumassy/nom-exercise against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKumassy%2Fnom-exercise" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kumassy/nom-exercise on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Kumassy/nom-exercise [INFO] finished tweaking git repo https://github.com/Kumassy/nom-exercise [INFO] tweaked toml for git repo https://github.com/Kumassy/nom-exercise written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Kumassy/nom-exercise already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] 5955fd2f09caaf477c714b35acaadd7e5d86e08dbafc603c4ea057de6d63ab1d [INFO] running `"docker" "start" "-a" "5955fd2f09caaf477c714b35acaadd7e5d86e08dbafc603c4ea057de6d63ab1d"` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling nom v5.1.0 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Checking nom-exercise v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0631]: type mismatch in function arguments [INFO] [stderr] --> src/main.rs:35:69 [INFO] [stderr] | [INFO] [stderr] 35 | map_res(delimited(space, tuple((opt(tag("-")), digit)), space), FromStr::from_str), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected signature of `fn((std::option::Option<_>, _)) -> _` [INFO] [stderr] | found signature of `for<'r> fn(&'r str) -> _` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-5.1.0/src/combinator/mod.rs:119:6 [INFO] [stderr] | [INFO] [stderr] 119 | G: Fn(O1) -> Result, [INFO] [stderr] | ------------------------ required by this bound in `nom::combinator::map_res` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0631`. [INFO] [stderr] error: could not compile `nom-exercise`. [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[E0631]: type mismatch in function arguments [INFO] [stderr] --> src/main.rs:35:69 [INFO] [stderr] | [INFO] [stderr] 35 | map_res(delimited(space, tuple((opt(tag("-")), digit)), space), FromStr::from_str), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected signature of `fn((std::option::Option<_>, _)) -> _` [INFO] [stderr] | found signature of `for<'r> fn(&'r str) -> _` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-5.1.0/src/combinator/mod.rs:119:6 [INFO] [stderr] | [INFO] [stderr] 119 | G: Fn(O1) -> Result, [INFO] [stderr] | ------------------------ required by this bound in `nom::combinator::map_res` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0631`. [INFO] [stderr] error: could not compile `nom-exercise`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5955fd2f09caaf477c714b35acaadd7e5d86e08dbafc603c4ea057de6d63ab1d"` [INFO] running `"docker" "rm" "-f" "5955fd2f09caaf477c714b35acaadd7e5d86e08dbafc603c4ea057de6d63ab1d"` [INFO] [stdout] 5955fd2f09caaf477c714b35acaadd7e5d86e08dbafc603c4ea057de6d63ab1d