[INFO] fetching crate conduit-json-parser 0.8.0...
[INFO] checking conduit-json-parser-0.8.0 against master#31ee872db5aae4750e3da1ca4ed1523c4356947f for pr-78461
[INFO] extracting crate conduit-json-parser 0.8.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate conduit-json-parser 0.8.0 on toolchain 31ee872db5aae4750e3da1ca4ed1523c4356947f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conduit-json-parser 0.8.0
[INFO] finished tweaking crates.io crate conduit-json-parser 0.8.0
[INFO] tweaked toml for crates.io crate conduit-json-parser 0.8.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac2e0f4c31bff13ffd1e3cd1c76cab720f280e74571ffe8a115718f3bfb12ac
[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" "fac2e0f4c31bff13ffd1e3cd1c76cab720f280e74571ffe8a115718f3bfb12ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac2e0f4c31bff13ffd1e3cd1c76cab720f280e74571ffe8a115718f3bfb12ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac2e0f4c31bff13ffd1e3cd1c76cab720f280e74571ffe8a115718f3bfb12ac", kill_on_drop: false }`
[INFO] [stdout] fac2e0f4c31bff13ffd1e3cd1c76cab720f280e74571ffe8a115718f3bfb12ac
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ffc85cb34107a54895c36a445335ab65c911f00b25b4ff40478ad5bb1918ddd
[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" "5ffc85cb34107a54895c36a445335ab65c911f00b25b4ff40478ad5bb1918ddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking semver-parser v0.6.2
[INFO] [stderr]     Checking semver v0.5.1
[INFO] [stderr]     Checking conduit v0.8.1
[INFO] [stderr]     Checking conduit-middleware v0.8.1
[INFO] [stderr]     Checking conduit-utils v0.8.0
[INFO] [stderr]     Checking conduit-test v0.8.1
[INFO] [stdout] error: unmatched angle bracket
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/conduit-utils-0.8.0/src/lib.rs:146:74
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   for<'a> fn(InHeader<'a>) -> OutHeader<'a>> {
[INFO] [stdout]     |                                                                ^^ help: remove extra angle bracket
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `>`, found `{`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/conduit-utils-0.8.0/src/lib.rs:146:76
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl HeaderMap {
[INFO] [stdout]     |                - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 146 |                                 for<'a> fn(InHeader<'a>) -> OutHeader<'a>> {
[INFO] [stdout]     |                                                                            ^ expected one of `,` or `>`
[INFO] [stdout] ...
[INFO] [stdout] 183 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conduit-utils`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5ffc85cb34107a54895c36a445335ab65c911f00b25b4ff40478ad5bb1918ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ffc85cb34107a54895c36a445335ab65c911f00b25b4ff40478ad5bb1918ddd", kill_on_drop: false }`
[INFO] [stdout] 5ffc85cb34107a54895c36a445335ab65c911f00b25b4ff40478ad5bb1918ddd