[INFO] fetching crate wireframe_testing 0.1.0...
[INFO] testing wireframe_testing-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate wireframe_testing 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate wireframe_testing 0.1.0
[INFO] finished tweaking crates.io crate wireframe_testing 0.1.0
[INFO] tweaked toml for crates.io crate wireframe_testing 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wireframe_testing 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wireframe_testing 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66f50805df35783bc140e5fe39a69c936e082831793223468e1e74b3af1e90ed
[INFO] running `Command { std: "docker" "start" "-a" "66f50805df35783bc140e5fe39a69c936e082831793223468e1e74b3af1e90ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66f50805df35783bc140e5fe39a69c936e082831793223468e1e74b3af1e90ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f50805df35783bc140e5fe39a69c936e082831793223468e1e74b3af1e90ed", kill_on_drop: false }`
[INFO] [stdout] 66f50805df35783bc140e5fe39a69c936e082831793223468e1e74b3af1e90ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a3f8075757342796f25f77303b11e8df382b254258637e5f08c83f803d36cc1
[INFO] running `Command { std: "docker" "start" "-a" "1a3f8075757342796f25f77303b11e8df382b254258637e5f08c83f803d36cc1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wireframe v0.1.0
[INFO] [stderr]    Compiling wireframe_testing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "1a3f8075757342796f25f77303b11e8df382b254258637e5f08c83f803d36cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3f8075757342796f25f77303b11e8df382b254258637e5f08c83f803d36cc1", kill_on_drop: false }`
[INFO] [stdout] 1a3f8075757342796f25f77303b11e8df382b254258637e5f08c83f803d36cc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dad9247aa7ec991e6ca74f181548cf8918877b8e7e35a0e2ed526a2634bd8cb7
[INFO] running `Command { std: "docker" "start" "-a" "dad9247aa7ec991e6ca74f181548cf8918877b8e7e35a0e2ed526a2634bd8cb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wireframe_testing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0283]: type annotations needed for `WireframeApp<_, _, _>`
[INFO] [stdout]    --> src/helpers.rs:481:13
[INFO] [stdout]     |
[INFO] [stdout] 481 |         let app = WireframeApp::new().expect("failed to create app");
[INFO] [stdout]     |             ^^^   ------------ type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type must implement `Serializer`
[INFO] [stdout] help: the trait `Serializer` is implemented for `BincodeSerializer`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wireframe-0.1.0/src/serializer.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl Serializer for BincodeSerializer {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `WireframeApp`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wireframe-0.1.0/src/app/builder.rs:80:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | pub struct WireframeApp<
[INFO] [stdout]     |            ------------ required by a bound in this struct
[INFO] [stdout]  80 |     S: Serializer + Send + Sync = BincodeSerializer,
[INFO] [stdout]     |        ^^^^^^^^^^ required by this bound in `WireframeApp`
[INFO] [stdout] help: consider giving `app` an explicit type, where the type for type parameter `S` is specified
[INFO] [stdout]     |
[INFO] [stdout] 481 |         let app: WireframeApp<S, C, E> = WireframeApp::new().expect("failed to create app");
[INFO] [stdout]     |                +++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `WireframeApp<_, _, _>`
[INFO] [stdout]    --> src/helpers.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let app = WireframeApp::new().expect("failed to create app");
[INFO] [stdout]     |             ^^^   ------------ type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type must implement `Serializer`
[INFO] [stdout] help: the trait `Serializer` is implemented for `BincodeSerializer`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wireframe-0.1.0/src/serializer.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl Serializer for BincodeSerializer {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `WireframeApp`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wireframe-0.1.0/src/app/builder.rs:80:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | pub struct WireframeApp<
[INFO] [stdout]     |            ------------ required by a bound in this struct
[INFO] [stdout]  80 |     S: Serializer + Send + Sync = BincodeSerializer,
[INFO] [stdout]     |        ^^^^^^^^^^ required by this bound in `WireframeApp`
[INFO] [stdout] help: consider giving `app` an explicit type, where the type for type parameter `S` is specified
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let app: WireframeApp<S, C, E> = WireframeApp::new().expect("failed to create app");
[INFO] [stdout]     |                +++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wireframe_testing` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dad9247aa7ec991e6ca74f181548cf8918877b8e7e35a0e2ed526a2634bd8cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad9247aa7ec991e6ca74f181548cf8918877b8e7e35a0e2ed526a2634bd8cb7", kill_on_drop: false }`
[INFO] [stdout] dad9247aa7ec991e6ca74f181548cf8918877b8e7e35a0e2ed526a2634bd8cb7
