[INFO] cloning repository https://github.com/mikeyhew/warp-tuple-error
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikeyhew/warp-tuple-error" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikeyhew%2Fwarp-tuple-error", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikeyhew%2Fwarp-tuple-error'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 192d6f15209a69ab303e26ccd05613b6330b2e33
[INFO] documenting mikeyhew/warp-tuple-error against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikeyhew%2Fwarp-tuple-error" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mikeyhew/warp-tuple-error on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mikeyhew/warp-tuple-error
[INFO] finished tweaking git repo https://github.com/mikeyhew/warp-tuple-error
[INFO] tweaked toml for git repo https://github.com/mikeyhew/warp-tuple-error written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mikeyhew/warp-tuple-error already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 40349131855da40215d344bd23d8022925a8e97fd8fa37894adbf5146769e723
[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" "40349131855da40215d344bd23d8022925a8e97fd8fa37894adbf5146769e723", kill_on_drop: false }`
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[INFO] [stdout] 40349131855da40215d344bd23d8022925a8e97fd8fa37894adbf5146769e723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70bf8826b45e2384c435c00b75679ee9254a5b727c70eb8905d4d7cb5978f6b5
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[INFO] [stdout] error[E0277]: the trait bound `impl warp::Reply: warp::generic::Tuple` is not satisfied
[INFO] [stdout]   --> src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     warp::path("api").and(list_todos())
[INFO] [stdout]    |                       ^^^ the trait `warp::generic::Tuple` is not implemented for `impl warp::Reply`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl warp::Reply: warp::generic::Tuple` is not satisfied
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main_filter() -> impl warp::Filter<Extract = impl warp::Reply, Error = warp::Rejection> + Clone {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `warp::generic::Tuple` is not implemented for `impl warp::Reply`
[INFO] [stdout] 11 |     warp::path("api").and(list_todos())
[INFO] [stdout]    |     ----------------------------------- this returned value is of type `warp::filter::and::And<warp::path::Exact<warp::path::internal::Opaque<&str>>, impl std::clone::Clone+warp::Filter>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `warp::filter::FilterBase` for `warp::filter::and::And<warp::path::Exact<warp::path::internal::Opaque<&str>>, impl std::clone::Clone+warp::Filter>`
[INFO] [stdout]    = note: the return type of a function must have a statically known size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `foo`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name foo src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern tokio=/opt/rustwide/target/debug/deps/libtokio-0ff8b5a9bba9f49f.rmeta --extern warp=/opt/rustwide/target/debug/deps/libwarp-49db0a13ada2c42b.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "70bf8826b45e2384c435c00b75679ee9254a5b727c70eb8905d4d7cb5978f6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bf8826b45e2384c435c00b75679ee9254a5b727c70eb8905d4d7cb5978f6b5", kill_on_drop: false }`
[INFO] [stdout] 70bf8826b45e2384c435c00b75679ee9254a5b727c70eb8905d4d7cb5978f6b5