[INFO] fetching crate x1b 0.5.1...
[INFO] documenting x1b-0.5.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate x1b 0.5.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate x1b 0.5.1 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 x1b 0.5.1
[INFO] finished tweaking crates.io crate x1b 0.5.1
[INFO] tweaked toml for crates.io crate x1b 0.5.1 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[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-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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dddf24d9755e6e8a54be60f441b0d3c4c462ac54cdf7f4913585efaeb7de87f
[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" "1dddf24d9755e6e8a54be60f441b0d3c4c462ac54cdf7f4913585efaeb7de87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dddf24d9755e6e8a54be60f441b0d3c4c462ac54cdf7f4913585efaeb7de87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dddf24d9755e6e8a54be60f441b0d3c4c462ac54cdf7f4913585efaeb7de87f", kill_on_drop: false }`
[INFO] [stdout] 1dddf24d9755e6e8a54be60f441b0d3c4c462ac54cdf7f4913585efaeb7de87f
[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" "+beta-2020-08-29" "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] b1e184bb60322d65c6a5a337b266e0218cf7864c6f9a58ce4008efdcc8b20049
[INFO] running `Command { std: "docker" "start" "-a" "b1e184bb60322d65c6a5a337b266e0218cf7864c6f9a58ce4008efdcc8b20049", kill_on_drop: false }`
[INFO] [stderr]  Documenting x1b v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             (Curp::Esc2, b'0'...b'9') => Curp::Y(10, ascii2digit(b)),
[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/query.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             (Curp::Y(z, y), b'0'...b'9') => Curp::Y(z*10, y+ascii2digit(b)*z),
[INFO] [stdout]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (Curp::Semi(y), b'0'...b'9') => Curp::X(10, ascii2digit(b), y),
[INFO] [stdout]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |             (Curp::X(z, x, y), b'0'...b'9') => Curp::X(z*10, x+ascii2digit(b)*z, y),
[INFO] [stdout]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "b1e184bb60322d65c6a5a337b266e0218cf7864c6f9a58ce4008efdcc8b20049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e184bb60322d65c6a5a337b266e0218cf7864c6f9a58ce4008efdcc8b20049", kill_on_drop: false }`
[INFO] [stdout] b1e184bb60322d65c6a5a337b266e0218cf7864c6f9a58ce4008efdcc8b20049