[INFO] cloning repository https://github.com/chriscoomber/typed-regex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chriscoomber/typed-regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriscoomber%2Ftyped-regex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriscoomber%2Ftyped-regex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef19dd26f8436e2d021e031c55b73fc0583d90ac
[INFO] documenting chriscoomber/typed-regex against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriscoomber%2Ftyped-regex" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chriscoomber/typed-regex 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 git repo https://github.com/chriscoomber/typed-regex
[INFO] finished tweaking git repo https://github.com/chriscoomber/typed-regex
[INFO] tweaked toml for git repo https://github.com/chriscoomber/typed-regex written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/chriscoomber/typed-regex already has a lockfile, it will not be regenerated
[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-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] f7896988ebf320c181c035c1f3b7e694e67df0502c42ae1214f2c2cf5515489a
[INFO] running `Command { std: "docker" "start" "-a" "f7896988ebf320c181c035c1f3b7e694e67df0502c42ae1214f2c2cf5515489a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7896988ebf320c181c035c1f3b7e694e67df0502c42ae1214f2c2cf5515489a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7896988ebf320c181c035c1f3b7e694e67df0502c42ae1214f2c2cf5515489a", kill_on_drop: false }`
[INFO] [stdout] f7896988ebf320c181c035c1f3b7e694e67df0502c42ae1214f2c2cf5515489a
[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] [stdout] a3ad0bc0368cd6041d8cc2ded1733f853476cc9790f48d623b643edfb0574b4f
[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" "a3ad0bc0368cd6041d8cc2ded1733f853476cc9790f48d623b643edfb0574b4f", kill_on_drop: false }`
[INFO] [stderr]  Documenting typed-regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `n` should have an upper camel case name
[INFO] [stdout]   --> src/literal.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct n;
[INFO] [stdout]    |            ^ help: convert the identifier to upper camel case: `N`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `u` should have an upper camel case name
[INFO] [stdout]   --> src/literal.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct u;
[INFO] [stdout]    |            ^ help: convert the identifier to upper camel case (notice the capitalization): `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `l` should have an upper camel case name
[INFO] [stdout]   --> src/literal.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct l;
[INFO] [stdout]    |            ^ help: convert the identifier to upper camel case: `L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "a3ad0bc0368cd6041d8cc2ded1733f853476cc9790f48d623b643edfb0574b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ad0bc0368cd6041d8cc2ded1733f853476cc9790f48d623b643edfb0574b4f", kill_on_drop: false }`
[INFO] [stdout] a3ad0bc0368cd6041d8cc2ded1733f853476cc9790f48d623b643edfb0574b4f