[INFO] fetching crate teapot 0.1.1...
[INFO] documenting teapot-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate teapot 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate teapot 0.1.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teapot 0.1.1
[INFO] finished tweaking crates.io crate teapot 0.1.1
[INFO] tweaked toml for crates.io crate teapot 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b58d2e2f3c65eedeed01815dca06021c7283f1786945b99861d7131b41b7aa6
[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" "1b58d2e2f3c65eedeed01815dca06021c7283f1786945b99861d7131b41b7aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b58d2e2f3c65eedeed01815dca06021c7283f1786945b99861d7131b41b7aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b58d2e2f3c65eedeed01815dca06021c7283f1786945b99861d7131b41b7aa6", kill_on_drop: false }`
[INFO] [stdout] 1b58d2e2f3c65eedeed01815dca06021c7283f1786945b99861d7131b41b7aa6
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb2fc4a060dfe8c96b17769cb0ae302795cc8c24f84859d2c8720ede5ddb6a4
[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" "8fb2fc4a060dfe8c96b17769cb0ae302795cc8c24f84859d2c8720ede5ddb6a4", kill_on_drop: false }`
[INFO] [stderr]  Documenting teapot v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/http/status.rs:340:16
[INFO] [stdout]     |
[INFO] [stdout] 340 |             100...199 => StatusClass::Informational,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/http/status.rs:341:16
[INFO] [stdout]     |
[INFO] [stdout] 341 |             200...299 => StatusClass::Success,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/http/status.rs:342:16
[INFO] [stdout]     |
[INFO] [stdout] 342 |             300...399 => StatusClass::Redirection,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/http/status.rs:343:16
[INFO] [stdout]     |
[INFO] [stdout] 343 |             400...499 => StatusClass::ClientError,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/http/status.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             500...599 => StatusClass::ServerError,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "8fb2fc4a060dfe8c96b17769cb0ae302795cc8c24f84859d2c8720ede5ddb6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb2fc4a060dfe8c96b17769cb0ae302795cc8c24f84859d2c8720ede5ddb6a4", kill_on_drop: false }`
[INFO] [stdout] 8fb2fc4a060dfe8c96b17769cb0ae302795cc8c24f84859d2c8720ede5ddb6a4