[INFO] fetching crate track17 0.1.0...
[INFO] documenting track17-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate track17 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate track17 0.1.0 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 crates.io crate track17 0.1.0
[INFO] finished tweaking crates.io crate track17 0.1.0
[INFO] tweaked toml for crates.io crate track17 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca83622692b4199e65bc9291c2ac757d84fb4ff97f0dd1eb0479ba81ce1f56b9
[INFO] running `Command { std: "docker" "start" "-a" "ca83622692b4199e65bc9291c2ac757d84fb4ff97f0dd1eb0479ba81ce1f56b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca83622692b4199e65bc9291c2ac757d84fb4ff97f0dd1eb0479ba81ce1f56b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca83622692b4199e65bc9291c2ac757d84fb4ff97f0dd1eb0479ba81ce1f56b9", kill_on_drop: false }`
[INFO] [stdout] ca83622692b4199e65bc9291c2ac757d84fb4ff97f0dd1eb0479ba81ce1f56b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 93aa9a9bd4c4f689a2932344c23f19023d9ef6d7e80f0058cf0bfe10d540502c
[INFO] running `Command { std: "docker" "start" "-a" "93aa9a9bd4c4f689a2932344c23f19023d9ef6d7e80f0058cf0bfe10d540502c", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]  Documenting track17 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `self::hyper::Chunk`
[INFO] [stdout]  --> src/api.rs:9:74
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub use self::hyper::{Client, Request, Method, Response, StatusCode, Chunk};
[INFO] [stdout]   |                                                                          ^^^^^ no `Chunk` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `self::hyper::header::ContentType`, `self::hyper::header::ContentLength`, `self::hyper::header::Referer`, `self::hyper::header::Origin`, `self::hyper::header::UserAgent`, `self::hyper::header::Accept`
[INFO] [stdout]   --> src/api.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub use self::hyper::header::{ContentType, ContentLength, Referer, Origin, UserAgent, Accept};
[INFO] [stdout]    |                                   ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^  ^^^^^^^^^  ^^^^^^ no `Accept` in `header`
[INFO] [stdout]    |                                   |            |              |        |       |
[INFO] [stdout]    |                                   |            |              |        |       no `UserAgent` in `header`
[INFO] [stdout]    |                                   |            |              |        no `Origin` in `header`
[INFO] [stdout]    |                                   |            |              no `Referer` in `header`
[INFO] [stdout]    |                                   |            no `ContentLength` in `header`
[INFO] [stdout]    |                                   no `ContentType` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::hyper::client::FutureResponse`
[INFO] [stdout]   --> src/api.rs:11:50
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub use self::hyper::client::{HttpConnector, FutureResponse};
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^ no `FutureResponse` in `client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `header` in this scope
[INFO] [stdout]   --> src/api.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     header! { (XRequestedWith, "X-Requested-With") => [String] }
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `track17`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name track17 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 clap=/opt/rustwide/target/debug/deps/libclap-5e80f06216331e5d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-e553e45bcbe29824.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-9552573351f49f25.rmeta --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-8bed677e86a0f095.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5429dd6d097468fb.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-6a4ea6ffde899f59.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6755a24efcfc79e1.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-8af7f45c7dd1bc30.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "93aa9a9bd4c4f689a2932344c23f19023d9ef6d7e80f0058cf0bfe10d540502c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93aa9a9bd4c4f689a2932344c23f19023d9ef6d7e80f0058cf0bfe10d540502c", kill_on_drop: false }`
[INFO] [stdout] 93aa9a9bd4c4f689a2932344c23f19023d9ef6d7e80f0058cf0bfe10d540502c