[INFO] fetching crate thespis_impl 0.1.0-alpha.1...
[INFO] checking thespis_impl-0.1.0-alpha.1 against beta for pr-78714
[INFO] extracting crate thespis_impl 0.1.0-alpha.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate thespis_impl 0.1.0-alpha.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thespis_impl 0.1.0-alpha.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate thespis_impl 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate thespis_impl 0.1.0-alpha.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate thespis_impl 0.1.0-alpha.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d1bff48ebe6c9f08ef7fe670d2b7d5c3681448a1febba26acca47bf7d16bcfb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d1bff48ebe6c9f08ef7fe670d2b7d5c3681448a1febba26acca47bf7d16bcfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d1bff48ebe6c9f08ef7fe670d2b7d5c3681448a1febba26acca47bf7d16bcfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1bff48ebe6c9f08ef7fe670d2b7d5c3681448a1febba26acca47bf7d16bcfb", kill_on_drop: false }`
[INFO] [stdout] 7d1bff48ebe6c9f08ef7fe670d2b7d5c3681448a1febba26acca47bf7d16bcfb
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b06174ca17c78484218af742af20007aba1ddfb0c5c3bd33d8b7863df5b0d14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b06174ca17c78484218af742af20007aba1ddfb0c5c3bd33d8b7863df5b0d14", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.40
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[INFO] [stderr]    Compiling async_executors v0.3.0
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[INFO] [stderr]    Compiling async_nursery v0.2.0
[INFO] [stderr]    Compiling thespis_impl v0.1.0-alpha.1 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0432]: unresolved import `async_chanx`
[INFO] [stdout]  --> examples/perf/thespis_unbounded.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     async_chanx       :: { *          } ,
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `async_chanx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokioUnboundedSender`
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let tx          = Box::new( TokioUnboundedSender::new( tx ).sink_map_err( |e| Box::new(e) as SinkError ) ) ;
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `TokioUnboundedSender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokioUnboundedSender`
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let     tx       = Box::new( TokioUnboundedSender::new( tx ).sink_map_err( |e| Box::new(e) as SinkError ) ) ;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `TokioUnboundedSender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn CloneSink<'static, Box<(dyn thespis_impl::envelope::Envelope<_> + Send + 'static)>, Box<(dyn std::error::Error + Send + 'static)>, Error = Box<(dyn std::error::Error + Send + 'static)>>` cannot be known at compilation time
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:81:20
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let tx          = Box::new( TokioUnboundedSender::new( tx ).sink_map_err( |e| Box::new(e) as SinkError ) ) ;
[INFO] [stdout]    |                       ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn CloneSink<'static, Box<(dyn thespis_impl::envelope::Envelope<_> + Send + 'static)>, Box<(dyn std::error::Error + Send + 'static)>, Error = Box<(dyn std::error::Error + Send + 'static)>>`
[INFO] [stdout]    = note: required by `Box::<T>::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn CloneSink<'static, Box<(dyn thespis_impl::envelope::Envelope<_> + Send + 'static)>, Box<(dyn std::error::Error + Send + 'static)>, Error = Box<(dyn std::error::Error + Send + 'static)>>` cannot be known at compilation time
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let     tx       = Box::new( TokioUnboundedSender::new( tx ).sink_map_err( |e| Box::new(e) as SinkError ) ) ;
[INFO] [stdout]    |                        ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn CloneSink<'static, Box<(dyn thespis_impl::envelope::Envelope<_> + Send + 'static)>, Box<(dyn std::error::Error + Send + 'static)>, Error = Box<(dyn std::error::Error + Send + 'static)>>`
[INFO] [stdout]    = note: required by `Box::<T>::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thespis_impl`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7b06174ca17c78484218af742af20007aba1ddfb0c5c3bd33d8b7863df5b0d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b06174ca17c78484218af742af20007aba1ddfb0c5c3bd33d8b7863df5b0d14", kill_on_drop: false }`
[INFO] [stdout] 7b06174ca17c78484218af742af20007aba1ddfb0c5c3bd33d8b7863df5b0d14