[INFO] crate parapet 0.1.1 is already in cache
[INFO] checking parapet-0.1.1 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate parapet 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate parapet 0.1.1 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 6bff5ee0c4b05ab736b4741ade86fa52bfdaaf61f7c8166cc3dcff947ed0983d
[INFO] running `"docker" "start" "-a" "6bff5ee0c4b05ab736b4741ade86fa52bfdaaf61f7c8166cc3dcff947ed0983d"`
[INFO] [stderr]     Checking graphsearch v0.6.0
[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 one of `(`, `[`, or `{`, found `composite_primitives`
[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 one of `(`, `[`, or `{`
[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" "6bff5ee0c4b05ab736b4741ade86fa52bfdaaf61f7c8166cc3dcff947ed0983d"`
[INFO] running `"docker" "rm" "-f" "6bff5ee0c4b05ab736b4741ade86fa52bfdaaf61f7c8166cc3dcff947ed0983d"`
[INFO] [stdout] 6bff5ee0c4b05ab736b4741ade86fa52bfdaaf61f7c8166cc3dcff947ed0983d