[INFO] fetching crate pgp 0.3.1...
[INFO] checking pgp-0.3.1 against beta-2019-10-27 for pr-65897
[INFO] extracting crate pgp 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pgp 0.3.1 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pgp 0.3.1
[INFO] finished tweaking crates.io crate pgp 0.3.1
[INFO] tweaked toml for crates.io crate pgp 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b5b9c0d651dc215434ec5bffaea7d9e0752113f8927efcc11e49eefa69fcfa2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b5b9c0d651dc215434ec5bffaea7d9e0752113f8927efcc11e49eefa69fcfa2b"`
[INFO] [stderr]    Compiling subtle v2.2.1
[INFO] [stderr]    Compiling crc24 v0.1.6
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking circular v0.3.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling num-bigint-dig v0.5.0
[INFO] [stderr]     Checking slice-deque v0.2.4
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling zeroize_derive v0.10.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling hex-literal-impl v0.2.1
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking blowfish v0.4.0
[INFO] [stderr]     Checking cfb-mode v0.3.2
[INFO] [stderr]     Checking des v0.3.0
[INFO] [stderr]     Checking twofish v0.2.0
[INFO] [stderr]     Checking cast5 v0.6.0
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking zeroize v0.10.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking x25519-dalek v0.5.2
[INFO] [stderr]     Checking rsa v0.1.4
[INFO] [stderr]     Checking pgp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> benches/pgp_benches.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `pgp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b5b9c0d651dc215434ec5bffaea7d9e0752113f8927efcc11e49eefa69fcfa2b"`
[INFO] running `"docker" "rm" "-f" "b5b9c0d651dc215434ec5bffaea7d9e0752113f8927efcc11e49eefa69fcfa2b"`
[INFO] [stdout] b5b9c0d651dc215434ec5bffaea7d9e0752113f8927efcc11e49eefa69fcfa2b