[INFO] updating cached repository https://github.com/threema-ch/push-relay
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9cd0c04405d75b4821bb78a7a6b91e19027fb4f8
[INFO] checking threema-ch/push-relay against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreema-ch%2Fpush-relay" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/threema-ch/push-relay 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 git repo https://github.com/threema-ch/push-relay
[INFO] finished tweaking git repo https://github.com/threema-ch/push-relay
[INFO] tweaked toml for git repo https://github.com/threema-ch/push-relay written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/threema-ch/push-relay already has a lockfile, it will not be regenerated
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d542062e660f8d5126684737c30ed8e8084eab948c521b497babb253525e344a
[INFO] running `"docker" "start" "-a" "d542062e660f8d5126684737c30ed8e8084eab948c521b497babb253525e344a"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]     Checking safemem v0.3.1
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling unindent v0.1.3
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking socket2 v0.3.10
[INFO] [stderr]     Checking getrandom v0.1.7
[INFO] [stderr]     Checking erased-serde v0.3.9
[INFO] [stderr]     Checking url v2.0.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking assert-json-diff v1.0.0
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling indoc-impl v0.2.8
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking pretty_env_logger v0.2.5
[INFO] [stderr]     Checking pretty_env_logger v0.3.0
[INFO] [stderr]     Checking trust-dns-proto v0.4.3
[INFO] [stderr]     Checking indoc v0.2.8
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking mockito v0.20.0
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking sct v0.3.0
[INFO] [stderr]     Checking trust-dns-resolver v0.9.1
[INFO] [stderr]     Checking rustls v0.12.0
[INFO] [stderr]     Checking webpki-roots v0.14.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking tokio-rustls v0.5.0
[INFO] [stderr]     Checking hyper-alpn v0.1.4
[INFO] [stderr]     Checking a2 v0.3.6
[INFO] [stderr]     Checking push-relay v3.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.47s
[INFO] running `"docker" "inspect" "d542062e660f8d5126684737c30ed8e8084eab948c521b497babb253525e344a"`
[INFO] running `"docker" "rm" "-f" "d542062e660f8d5126684737c30ed8e8084eab948c521b497babb253525e344a"`
[INFO] [stdout] d542062e660f8d5126684737c30ed8e8084eab948c521b497babb253525e344a