[INFO] fetching crate fibra 0.3.0-alpha.1...
[INFO] checking fibra-0.3.0-alpha.1 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate fibra 0.3.0-alpha.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate fibra 0.3.0-alpha.1 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fibra 0.3.0-alpha.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fibra 0.3.0-alpha.1
[INFO] tweaked toml for crates.io crate fibra 0.3.0-alpha.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate fibra 0.3.0-alpha.1 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" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 307c7f0a08f7f2da003baab70a75bdc09cb27391bded64eff7ac75116a014f7e
[INFO] running `Command { std: "docker" "start" "-a" "307c7f0a08f7f2da003baab70a75bdc09cb27391bded64eff7ac75116a014f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "307c7f0a08f7f2da003baab70a75bdc09cb27391bded64eff7ac75116a014f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307c7f0a08f7f2da003baab70a75bdc09cb27391bded64eff7ac75116a014f7e", kill_on_drop: false }`
[INFO] [stdout] 307c7f0a08f7f2da003baab70a75bdc09cb27391bded64eff7ac75116a014f7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51587470520bec9546cc70a17902c18f7cd2b6e978bb9883650a71ea4fefa05c
[INFO] running `Command { std: "docker" "start" "-a" "51587470520bec9546cc70a17902c18f7cd2b6e978bb9883650a71ea4fefa05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking futures-core v0.3.30
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[INFO] [stderr]    Compiling slab v0.4.9
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling ref-cast v1.0.23
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[INFO] [stderr]    Compiling serde_derive v1.0.203
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[INFO] [stderr]    Compiling async-trait v0.1.80
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[INFO] [stderr]     Checking tinytemplate v1.2.1
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[INFO] [stderr]     Checking criterion v0.5.1
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[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.5
[INFO] [stderr]     Checking fibra v0.3.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/stream.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |     app.get("/", |_| async { Ok(Response::new().stream(FileStream::new()?)) })?;
[INFO] [stdout]    |                              ^^ cannot infer type of the type parameter `E` declared on the enum `Result`
[INFO] [stdout]    |
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 44 |     app.get("/", |_| async { Ok::<fibra::Response, E>(Response::new().stream(FileStream::new()?)) })?;
[INFO] [stdout]    |                                ++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> examples/response.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     app.get("/closure", |_| async { Ok("Closure".into()) })?;
[INFO] [stdout]    |                                     ^^           ---- type must be known at this point
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     cannot infer type of the type parameter `T` declared on the enum `Result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `_: From<&str>` found in the following crates: `bytes`, `fibra`:
[INFO] [stdout]            - impl From<&'static str> for Body;
[INFO] [stdout]            - impl From<&'static str> for bytes::bytes::Bytes;
[INFO] [stdout]            - impl From<&'static str> for fibra::Response;
[INFO] [stdout]    = note: required for `&str` to implement `Into<_>`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 11 |     app.get("/closure", |_| async { Ok::<T, E>("Closure".into()) })?;
[INFO] [stdout]    |                                       ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fibra` (example "response") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fibra` (example "stream") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "51587470520bec9546cc70a17902c18f7cd2b6e978bb9883650a71ea4fefa05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51587470520bec9546cc70a17902c18f7cd2b6e978bb9883650a71ea4fefa05c", kill_on_drop: false }`
[INFO] [stdout] 51587470520bec9546cc70a17902c18f7cd2b6e978bb9883650a71ea4fefa05c
