[INFO] cloning repository https://github.com/pedrosland/prost-test
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrosland%2Fprost-test'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1e9d3b664d67e5026572c48f41fc84f454502ee
[INFO] checking pedrosland/prost-test against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrosland%2Fprost-test" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedrosland/prost-test on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrosland/prost-test already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "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] 0aa1d2ed8cb5b6c3015e805c96cd31254cd640d6aed13418be076fc49c81b417
[INFO] running `"docker" "start" "-a" "0aa1d2ed8cb5b6c3015e805c96cd31254cd640d6aed13418be076fc49c81b417"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling quote v0.6.12
[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 bytes v0.4.12
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]    Compiling tempfile v3.0.7
[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] error: expected identifier, found `::`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/proc-test-a5eb70a70149cc84/out/google.datastore.v1.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                expected identifier
[INFO] [stderr]     |                                while parsing this match expression
[INFO] [stderr] 
[INFO] [stderr] error: proc-macro derive produced unparseable tokens
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/proc-test-a5eb70a70149cc84/out/google.datastore.v1.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `proc-test`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: expected identifier, found `::`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/proc-test-a5eb70a70149cc84/out/google.datastore.v1.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                expected identifier
[INFO] [stderr]     |                                while parsing this match expression
[INFO] [stderr] 
[INFO] [stderr] error: proc-macro derive produced unparseable tokens
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/proc-test-a5eb70a70149cc84/out/google.datastore.v1.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     #[derive(Clone, PartialEq, ::prost::Oneof)]
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `proc-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0aa1d2ed8cb5b6c3015e805c96cd31254cd640d6aed13418be076fc49c81b417"`
[INFO] running `"docker" "rm" "-f" "0aa1d2ed8cb5b6c3015e805c96cd31254cd640d6aed13418be076fc49c81b417"`
[INFO] [stdout] 0aa1d2ed8cb5b6c3015e805c96cd31254cd640d6aed13418be076fc49c81b417