[INFO] cloning repository https://github.com/pedrosland/prost-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedrosland/prost-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrosland%2Fprost-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrosland%2Fprost-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1e9d3b664d67e5026572c48f41fc84f454502ee
[INFO] testing pedrosland/prost-test against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrosland%2Fprost-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/pedrosland/prost-test on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedrosland/prost-test
[INFO] finished tweaking git repo https://github.com/pedrosland/prost-test
[INFO] tweaked toml for git repo https://github.com/pedrosland/prost-test written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrosland/prost-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a59678c0e9cb89f450211b00310c914dcbc2cc9f72c389b8dc4e5d3e3145b231
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a59678c0e9cb89f450211b00310c914dcbc2cc9f72c389b8dc4e5d3e3145b231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a59678c0e9cb89f450211b00310c914dcbc2cc9f72c389b8dc4e5d3e3145b231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59678c0e9cb89f450211b00310c914dcbc2cc9f72c389b8dc4e5d3e3145b231", kill_on_drop: false }`
[INFO] [stdout] a59678c0e9cb89f450211b00310c914dcbc2cc9f72c389b8dc4e5d3e3145b231
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed228fc57a295a6cc8378812e39fce551f868e43fe85df1a637bebc2c7a7b39a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed228fc57a295a6cc8378812e39fce551f868e43fe85df1a637bebc2c7a7b39a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling proc-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `::`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/proc-test-a9f4b3ff52614e61/out/google.datastore.v1.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected identifier
[INFO] [stdout]     |                                while parsing this match expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `::prost::Oneof` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc-macro derive produced unparseable tokens
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/proc-test-a9f4b3ff52614e61/out/google.datastore.v1.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/proc-test-a9f4b3ff52614e61/out/google.datastore.v1.rs:156:37
[INFO] [stdout]     |
[INFO] [stdout] 156 |         GeoPointValue(super::super::super::r#type::LatLng),
[INFO] [stdout]     |                                     ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/proc-test-a9f4b3ff52614e61/out/google.datastore.v1.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ consider giving `value` a type
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: Default`
[INFO] [stdout] note: required by `std::default::Default::default`
[INFO] [stdout]     = note: this error originates in the derive macro `::prost::Oneof` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-test` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "ed228fc57a295a6cc8378812e39fce551f868e43fe85df1a637bebc2c7a7b39a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed228fc57a295a6cc8378812e39fce551f868e43fe85df1a637bebc2c7a7b39a", kill_on_drop: false }`
[INFO] [stdout] ed228fc57a295a6cc8378812e39fce551f868e43fe85df1a637bebc2c7a7b39a