[INFO] fetching crate nginx-config 0.13.2...
[INFO] documenting nginx-config-0.13.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate nginx-config 0.13.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate nginx-config 0.13.2 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 nginx-config 0.13.2
[INFO] finished tweaking crates.io crate nginx-config 0.13.2
[INFO] tweaked toml for crates.io crate nginx-config 0.13.2 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 56713552612b257c31b05dbff1b51c099b50d9f353df9af9dce39c8dec407262
[INFO] running `Command { std: "docker" "start" "-a" "56713552612b257c31b05dbff1b51c099b50d9f353df9af9dce39c8dec407262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56713552612b257c31b05dbff1b51c099b50d9f353df9af9dce39c8dec407262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56713552612b257c31b05dbff1b51c099b50d9f353df9af9dce39c8dec407262", kill_on_drop: false }`
[INFO] [stdout] 56713552612b257c31b05dbff1b51c099b50d9f353df9af9dce39c8dec407262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 86c5737ad0400da2b7588566042d1489878fa13112507bf95b497ba3f903277e
[INFO] running `Command { std: "docker" "start" "-a" "86c5737ad0400da2b7588566042d1489878fa13112507bf95b497ba3f903277e", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]  Documenting nginx-config v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/grammar.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |         if ch1 == '$' && matches!(ch2, 'a'...'z' | 'A'...'Z' | '_') &&
[INFO] [stdout]    |                                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/grammar.rs:92:55
[INFO] [stdout]    |
[INFO] [stdout] 92 |         if ch1 == '$' && matches!(ch2, 'a'...'z' | 'A'...'Z' | '_') &&
[INFO] [stdout]    |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/grammar.rs:94:37
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .all(|x| matches!(x, 'a'...'z' | 'A'...'Z' | '0'...'9' | '_'))
[INFO] [stdout]    |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/grammar.rs:94:49
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .all(|x| matches!(x, 'a'...'z' | 'A'...'Z' | '0'...'9' | '_'))
[INFO] [stdout]    |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/grammar.rs:94:61
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .all(|x| matches!(x, 'a'...'z' | 'A'...'Z' | '0'...'9' | '_'))
[INFO] [stdout]    |                                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/rewrite.rs:44:43
[INFO] [stdout]    |
[INFO] [stdout] 44 |         if ch1 == '$' && matches!(ch2, 'a'...'z' | 'A'...'Z' | '_') &&
[INFO] [stdout]    |                                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/rewrite.rs:44:55
[INFO] [stdout]    |
[INFO] [stdout] 44 |         if ch1 == '$' && matches!(ch2, 'a'...'z' | 'A'...'Z' | '_') &&
[INFO] [stdout]    |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/rewrite.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .all(|x| matches!(x, 'a'...'z' | 'A'...'Z' | '0'...'9' | '_'))
[INFO] [stdout]    |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/rewrite.rs:46:49
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .all(|x| matches!(x, 'a'...'z' | 'A'...'Z' | '0'...'9' | '_'))
[INFO] [stdout]    |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/rewrite.rs:46:61
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .all(|x| matches!(x, 'a'...'z' | 'A'...'Z' | '0'...'9' | '_'))
[INFO] [stdout]    |                                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.90s
[INFO] running `Command { std: "docker" "inspect" "86c5737ad0400da2b7588566042d1489878fa13112507bf95b497ba3f903277e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c5737ad0400da2b7588566042d1489878fa13112507bf95b497ba3f903277e", kill_on_drop: false }`
[INFO] [stdout] 86c5737ad0400da2b7588566042d1489878fa13112507bf95b497ba3f903277e