[INFO] fetching crate tin 0.3.0...
[INFO] documenting tin-0.3.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate tin 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tin 0.3.0 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 tin 0.3.0
[INFO] finished tweaking crates.io crate tin 0.3.0
[INFO] tweaked toml for crates.io crate tin 0.3.0 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded codespan-reporting v0.2.1
[INFO] [stderr]   Downloaded codespan v0.2.1
[INFO] [stderr]   Downloaded specs-derive v0.4.1
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[INFO] [stderr]   Downloaded pretty_assertions v0.5.1
[INFO] [stderr]   Downloaded enum-primitive-derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 65a1bf75880c6ed6bc0235783b5505b62515b28ad174e617bc526dfd5226192d
[INFO] running `Command { std: "docker" "start" "-a" "65a1bf75880c6ed6bc0235783b5505b62515b28ad174e617bc526dfd5226192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65a1bf75880c6ed6bc0235783b5505b62515b28ad174e617bc526dfd5226192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a1bf75880c6ed6bc0235783b5505b62515b28ad174e617bc526dfd5226192d", kill_on_drop: false }`
[INFO] [stdout] 65a1bf75880c6ed6bc0235783b5505b62515b28ad174e617bc526dfd5226192d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9eb95a2447bc22b9974beaf17d79f7f17c5b8b1136c6d7e16f9d7252f68fd44b
[INFO] running `Command { std: "docker" "start" "-a" "9eb95a2447bc22b9974beaf17d79f7f17c5b8b1136c6d7e16f9d7252f68fd44b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/util.rs:278:24
[INFO] [stdout]     |
[INFO] [stdout] 278 |                     'a'...'f' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:32:28
[INFO] [stdout]     |
[INFO] [stdout] 32  | #![deny(nonstandard_style, warnings, unused)]
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/util.rs:281:24
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     'A'...'F' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/util.rs:284:24
[INFO] [stdout]     |
[INFO] [stdout] 284 |                     '0'...'9' => {
[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 2m 05s
[INFO] running `Command { std: "docker" "inspect" "9eb95a2447bc22b9974beaf17d79f7f17c5b8b1136c6d7e16f9d7252f68fd44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb95a2447bc22b9974beaf17d79f7f17c5b8b1136c6d7e16f9d7252f68fd44b", kill_on_drop: false }`
[INFO] [stdout] 9eb95a2447bc22b9974beaf17d79f7f17c5b8b1136c6d7e16f9d7252f68fd44b