[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] documenting pedrosland/prost-test against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrosland%2Fprost-test" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pedrosland/prost-test on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-types v0.5.0 [INFO] [stderr] Downloaded prost-build v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b96faf8677d20327f375ed53f1c9a79d87d9784918ed0af7148bb1bf298046c [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" "5b96faf8677d20327f375ed53f1c9a79d87d9784918ed0af7148bb1bf298046c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b96faf8677d20327f375ed53f1c9a79d87d9784918ed0af7148bb1bf298046c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b96faf8677d20327f375ed53f1c9a79d87d9784918ed0af7148bb1bf298046c", kill_on_drop: false }` [INFO] [stdout] 5b96faf8677d20327f375ed53f1c9a79d87d9784918ed0af7148bb1bf298046c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 456b0d52e47c1ff545cd1aca93dff4b6136f1362ebbe9d4593d170f22bd0e2d1 [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" "456b0d52e47c1ff545cd1aca93dff4b6136f1362ebbe9d4593d170f22bd0e2d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [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 prost-derive v0.5.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Checking prost-types v0.5.0 [INFO] [stderr] Compiling proc-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting proc-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected identifier, found `::` [INFO] [stdout] --> /opt/rustwide/target/debug/build/proc-test-9ec68c2ff88f129d/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 a derive macro (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-9ec68c2ff88f129d/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-9ec68c2ff88f129d/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: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: Could not document `proc-test`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name proc_test src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c501c2dd46b6aeb7.rmeta --extern prost=/opt/rustwide/target/debug/deps/libprost-bb51e40500d818f8.rmeta --extern prost_types=/opt/rustwide/target/debug/deps/libprost_types-cf42cdc41f52bcad.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "456b0d52e47c1ff545cd1aca93dff4b6136f1362ebbe9d4593d170f22bd0e2d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "456b0d52e47c1ff545cd1aca93dff4b6136f1362ebbe9d4593d170f22bd0e2d1", kill_on_drop: false }` [INFO] [stdout] 456b0d52e47c1ff545cd1aca93dff4b6136f1362ebbe9d4593d170f22bd0e2d1