[INFO] fetching crate discotech_zookeeper 0.1.0...
[INFO] testing discotech_zookeeper-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate discotech_zookeeper 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate discotech_zookeeper 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate discotech_zookeeper 0.1.0
[INFO] finished tweaking crates.io crate discotech_zookeeper 0.1.0
[INFO] tweaked toml for crates.io crate discotech_zookeeper 0.1.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_primitive v0.0.2
[INFO] [stderr]   Downloaded log4rs v0.3.3
[INFO] [stderr]   Downloaded schedule_recv v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba3bfdf6a3e7f28acd223b5265667a090cec3faff173840ad128772206ed53b9
[INFO] running `Command { std: "docker" "start" "-a" "ba3bfdf6a3e7f28acd223b5265667a090cec3faff173840ad128772206ed53b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3bfdf6a3e7f28acd223b5265667a090cec3faff173840ad128772206ed53b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3bfdf6a3e7f28acd223b5265667a090cec3faff173840ad128772206ed53b9", kill_on_drop: false }`
[INFO] [stdout] ba3bfdf6a3e7f28acd223b5265667a090cec3faff173840ad128772206ed53b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4ad3dc47590a1190287a50223e672dbda15bfa52359fd67e72ab1cfa3c8752
[INFO] running `Command { std: "docker" "start" "-a" "2b4ad3dc47590a1190287a50223e672dbda15bfa52359fd67e72ab1cfa3c8752", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling time v0.3.2
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling schedule_recv v0.0.1
[INFO] [stdout] error[E0432]: unresolved import `time::SteadyTime`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/schedule_recv-0.0.1/src/scheduler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use time::{SteadyTime, Duration};
[INFO] [stdout]   |            ^^^^^^^^^^ no `SteadyTime` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `schedule_recv` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2b4ad3dc47590a1190287a50223e672dbda15bfa52359fd67e72ab1cfa3c8752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4ad3dc47590a1190287a50223e672dbda15bfa52359fd67e72ab1cfa3c8752", kill_on_drop: false }`
[INFO] [stdout] 2b4ad3dc47590a1190287a50223e672dbda15bfa52359fd67e72ab1cfa3c8752