[INFO] fetching crate parapet 0.1.1...
[INFO] checking parapet-0.1.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate parapet 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate parapet 0.1.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate parapet 0.1.1
[INFO] finished tweaking crates.io crate parapet 0.1.1
[INFO] tweaked toml for crates.io crate parapet 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 464871fbbcbce831dd46800ca135d1e81d372add15b8025c9ed1fc3b62c543c7
[INFO] running `"docker" "start" "-a" "464871fbbcbce831dd46800ca135d1e81d372add15b8025c9ed1fc3b62c543c7"`
[INFO] [stderr]     Checking graphsearch v0.6.0
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking uuid v0.3.1
[INFO] [stderr]     Checking protocol v0.1.11
[INFO] [stderr] error: expected open delimiter
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protocol-0.1.11/src/primitives/composite.rs:81:15
[INFO] [stderr]    |
[INFO] [stderr] 81 |     describe! composite_primitives {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ expected open delimiter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `protocol`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "464871fbbcbce831dd46800ca135d1e81d372add15b8025c9ed1fc3b62c543c7"`
[INFO] running `"docker" "rm" "-f" "464871fbbcbce831dd46800ca135d1e81d372add15b8025c9ed1fc3b62c543c7"`
[INFO] [stdout] 464871fbbcbce831dd46800ca135d1e81d372add15b8025c9ed1fc3b62c543c7