[INFO] updating cached repository https://github.com/davesque/nom-test [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5cc2fbabbe033cb51a0cae88537507238dcd585 [INFO] testing davesque/nom-test against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavesque%2Fnom-test" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davesque/nom-test on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davesque/nom-test [INFO] finished tweaking git repo https://github.com/davesque/nom-test [INFO] tweaked toml for git repo https://github.com/davesque/nom-test written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/davesque/nom-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 484a76549540169d2516cbe784d1a25b2a2f0d7f80149e08f51f3fd4889e4086 [INFO] running `Command { std: "docker" "start" "-a" "484a76549540169d2516cbe784d1a25b2a2f0d7f80149e08f51f3fd4889e4086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "484a76549540169d2516cbe784d1a25b2a2f0d7f80149e08f51f3fd4889e4086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "484a76549540169d2516cbe784d1a25b2a2f0d7f80149e08f51f3fd4889e4086", kill_on_drop: false }` [INFO] [stdout] 484a76549540169d2516cbe784d1a25b2a2f0d7f80149e08f51f3fd4889e4086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aefb913b4c3a7cd71a357e1ca7008fceeef0f13eeb52d3e5e73956c5087deb2a [INFO] running `Command { std: "docker" "start" "-a" "aefb913b4c3a7cd71a357e1ca7008fceeef0f13eeb52d3e5e73956c5087deb2a", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling nom-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: expected a `std::ops::Fn<(&'a str,)>` closure, found `impl std::ops::Fn<(&str,)>` [INFO] [stdout] --> src/main.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | ) -> impl for<'a> Fn(&'a str) -> IResult<&str, &str, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn<(&'a str,)>` closure, found `impl std::ops::Fn<(&str,)>` [INFO] [stdout] 15 | / verify(one_token, move |actual_string| { [INFO] [stdout] 16 | | actual_string == expected_string [INFO] [stdout] 17 | | }) [INFO] [stdout] | |______- this returned value is of type `impl std::ops::Fn<(&str,)>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `for<'a> std::ops::Fn<(&'a str,)>` is not implemented for `impl std::ops::Fn<(&str,)>` [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `for<'a> as std::ops::FnOnce<(&'a str,)>>::Output == std::result::Result<(&'a str, &'a str), nom::internal::Err>>` [INFO] [stdout] --> src/main.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | ) -> impl for<'a> Fn(&'a str) -> IResult<&str, &str, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected bound lifetime parameter 'a, found concrete lifetime [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nom-test`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "aefb913b4c3a7cd71a357e1ca7008fceeef0f13eeb52d3e5e73956c5087deb2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aefb913b4c3a7cd71a357e1ca7008fceeef0f13eeb52d3e5e73956c5087deb2a", kill_on_drop: false }` [INFO] [stdout] aefb913b4c3a7cd71a357e1ca7008fceeef0f13eeb52d3e5e73956c5087deb2a