[INFO] crate hpack_codec 0.1.0 is already in cache
[INFO] checking hpack_codec-0.1.0 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate hpack_codec 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hpack_codec 0.1.0 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hpack_codec 0.1.0
[INFO] finished tweaking crates.io crate hpack_codec 0.1.0
[INFO] tweaked toml for crates.io crate hpack_codec 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=allow" "-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" "+nightly-2019-10-27" "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] 1bc8d44138c7453608a8a7b9747ddd007e00c085ce7f8a9659f0374d647e4fe1
[INFO] running `"docker" "start" "-a" "1bc8d44138c7453608a8a7b9747ddd007e00c085ce7f8a9659f0374d647e4fe1"`
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking hpack_codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0521]: borrowed data escapes outside of function
[INFO] [stderr]   --> src/decoder.rs:78:54
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn decode_field<'c>(&'c mut self) -> Result<Option<HeaderField<'c>>> {
[INFO] [stderr]    |                             ------------
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             `self` is declared here, outside of the function body
[INFO] [stderr]    |                             `self` is a reference that is only valid in the function body
[INFO] [stderr] ...
[INFO] [stderr] 78 |                 RawHeaderField::Indexed(f) => track!(Self::handle_indexed_field(self.table, f)),
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self` escapes the function body here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `hpack_codec`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0521]: borrowed data escapes outside of function
[INFO] [stderr]   --> src/decoder.rs:78:54
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn decode_field<'c>(&'c mut self) -> Result<Option<HeaderField<'c>>> {
[INFO] [stderr]    |                             ------------
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             `self` is declared here, outside of the function body
[INFO] [stderr]    |                             `self` is a reference that is only valid in the function body
[INFO] [stderr] ...
[INFO] [stderr] 78 |                 RawHeaderField::Indexed(f) => track!(Self::handle_indexed_field(self.table, f)),
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self` escapes the function body here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `hpack_codec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1bc8d44138c7453608a8a7b9747ddd007e00c085ce7f8a9659f0374d647e4fe1"`
[INFO] running `"docker" "rm" "-f" "1bc8d44138c7453608a8a7b9747ddd007e00c085ce7f8a9659f0374d647e4fe1"`
[INFO] [stdout] 1bc8d44138c7453608a8a7b9747ddd007e00c085ce7f8a9659f0374d647e4fe1