[INFO] fetching crate apint 0.2.0...
[INFO] documenting apint-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate apint 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate apint 0.2.0 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 apint 0.2.0
[INFO] finished tweaking crates.io crate apint 0.2.0
[INFO] tweaked toml for crates.io crate apint 0.2.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69834e7cff3e7a667e70df3635633fccf1683cb2fed5221d733d03d18040144c
[INFO] running `Command { std: "docker" "start" "-a" "69834e7cff3e7a667e70df3635633fccf1683cb2fed5221d733d03d18040144c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69834e7cff3e7a667e70df3635633fccf1683cb2fed5221d733d03d18040144c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69834e7cff3e7a667e70df3635633fccf1683cb2fed5221d733d03d18040144c", kill_on_drop: false }`
[INFO] [stdout] 69834e7cff3e7a667e70df3635633fccf1683cb2fed5221d733d03d18040144c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7b9efea5e13350146d80c1114e0212497fe86fd9273f2149726ae06c95066918
[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" "7b9efea5e13350146d80c1114e0212497fe86fd9273f2149726ae06c95066918", kill_on_drop: false }`
[INFO] [stderr]  Documenting apint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/apint/serialization.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 b'0'...b'9' => b - b'0',
[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/apint/serialization.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 b'a'...b'z' => b - b'a' + 10,
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/apint/serialization.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 b'A'...b'Z' => b - b'A' + 10,
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "7b9efea5e13350146d80c1114e0212497fe86fd9273f2149726ae06c95066918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9efea5e13350146d80c1114e0212497fe86fd9273f2149726ae06c95066918", kill_on_drop: false }`
[INFO] [stdout] 7b9efea5e13350146d80c1114e0212497fe86fd9273f2149726ae06c95066918