[INFO] fetching crate surf 2.3.1...
[INFO] documenting surf-2.3.1 against beta-2021-09-08 for beta-1.56-rustdoc-1
[INFO] extracting crate surf 2.3.1 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate surf 2.3.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate surf 2.3.1
[INFO] finished tweaking crates.io crate surf 2.3.1
[INFO] tweaked toml for crates.io crate surf 2.3.1 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] crate crates.io crate surf 2.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockito v0.23.3
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[INFO] [stderr]   Downloaded async-tls v0.10.0
[INFO] [stderr]   Downloaded http-client v6.5.0
[INFO] [stderr]   Downloaded femme v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3be735badacb4df8b8a364b011a918ce0d4e187631ce0d06f957c173f316dd2
[INFO] running `Command { std: "docker" "start" "-a" "b3be735badacb4df8b8a364b011a918ce0d4e187631ce0d06f957c173f316dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3be735badacb4df8b8a364b011a918ce0d4e187631ce0d06f957c173f316dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3be735badacb4df8b8a364b011a918ce0d4e187631ce0d06f957c173f316dd2", kill_on_drop: false }`
[INFO] [stdout] b3be735badacb4df8b8a364b011a918ce0d4e187631ce0d06f957c173f316dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b26deb63a8dbda2d3a28f0737c5f0c9af89c39b1f350c9196499e1d3a01d8ec5
[INFO] running `Command { std: "docker" "start" "-a" "b26deb63a8dbda2d3a28f0737c5f0c9af89c39b1f350c9196499e1d3a01d8ec5", kill_on_drop: false }`
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[INFO] [stderr]  Documenting surf v2.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/response.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/response.rs:368:13
[INFO] [stdout]     |
[INFO] [stdout] 368 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/response.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/response.rs:433:13
[INFO] [stdout]     |
[INFO] [stdout] 433 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/response.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]   --> src/middleware/redirect/mod.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]   --> src/middleware/logger/native.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[allow(missing_doc_code_examples)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.04s
[INFO] running `Command { std: "docker" "inspect" "b26deb63a8dbda2d3a28f0737c5f0c9af89c39b1f350c9196499e1d3a01d8ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26deb63a8dbda2d3a28f0737c5f0c9af89c39b1f350c9196499e1d3a01d8ec5", kill_on_drop: false }`
[INFO] [stdout] b26deb63a8dbda2d3a28f0737c5f0c9af89c39b1f350c9196499e1d3a01d8ec5