[INFO] crate grpc_etcd 0.1.4 is already in cache
[INFO] testing grpc_etcd-0.1.4 against 1.38.0 for beta-1.39-1
[INFO] extracting crate grpc_etcd 0.1.4 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate grpc_etcd 0.1.4 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grpc_etcd 0.1.4
[INFO] finished tweaking crates.io crate grpc_etcd 0.1.4
[INFO] tweaked toml for crates.io crate grpc_etcd 0.1.4 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a35aabe64782efb3b3508a34d62a1d6bb75e7c5767359c6144afa375eba8cb98
[INFO] running `"docker" "start" "-a" "a35aabe64782efb3b3508a34d62a1d6bb75e7c5767359c6144afa375eba8cb98"`
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr]    Compiling protobuf v1.7.5
[INFO] [stderr]    Compiling tls-api v0.2.0
[INFO] [stderr]    Compiling tls-api-stub v0.2.0
[INFO] [stderr]    Compiling tokio-tls-api v0.2.0
[INFO] [stderr]    Compiling httpbis v0.2.0
[INFO] [stderr] error[E0432]: unresolved import `tokio_timer::TimeoutError`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httpbis-0.2.0/src/error.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tokio_timer::TimeoutError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `TimeoutError` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httpbis-0.2.0/src/error.rs:154:6
[INFO] [stderr]     |
[INFO] [stderr] 154 | impl<F> From<TimeoutError<F>> for Error {
[INFO] [stderr]     |      ^ unconstrained type parameter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0207, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0207`.
[INFO] [stderr] error: Could not compile `httpbis`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a35aabe64782efb3b3508a34d62a1d6bb75e7c5767359c6144afa375eba8cb98"`
[INFO] running `"docker" "rm" "-f" "a35aabe64782efb3b3508a34d62a1d6bb75e7c5767359c6144afa375eba8cb98"`
[INFO] [stdout] a35aabe64782efb3b3508a34d62a1d6bb75e7c5767359c6144afa375eba8cb98