[INFO] updating cached repository https://github.com/luiz-antonio/RustSample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fa2106873d82c9816a47a9b7bea74bbc98637d1
[INFO] documenting luiz-antonio/RustSample against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluiz-antonio%2FRustSample" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luiz-antonio/RustSample on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luiz-antonio/RustSample
[INFO] finished tweaking git repo https://github.com/luiz-antonio/RustSample
[INFO] tweaked toml for git repo https://github.com/luiz-antonio/RustSample written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/luiz-antonio/RustSample already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fb5e348051614a7f85a132afb2f7a85d5f587e7b392ac7dceb65ee321500f40
[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" "9fb5e348051614a7f85a132afb2f7a85d5f587e7b392ac7dceb65ee321500f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fb5e348051614a7f85a132afb2f7a85d5f587e7b392ac7dceb65ee321500f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb5e348051614a7f85a132afb2f7a85d5f587e7b392ac7dceb65ee321500f40", kill_on_drop: false }`
[INFO] [stdout] 9fb5e348051614a7f85a132afb2f7a85d5f587e7b392ac7dceb65ee321500f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b92bf5dfcc6f769a064e1a267bf01c76f0710783f10222ba9ec9ee4386c58c91
[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" "b92bf5dfcc6f769a064e1a267bf01c76f0710783f10222ba9ec9ee4386c58c91", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.48
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]  Documenting RustSample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/main.rs:114:10
[INFO] [stdout]     |
[INFO] [stdout] 114 |         1...999 => "unknown",
[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/main.rs:345:14
[INFO] [stdout]     |
[INFO] [stdout] 345 |         z @ 9...11 => "lots of",
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Person_rc` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:627:8
[INFO] [stdout]     |
[INFO] [stdout] 627 | struct Person_rc{
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to upper camel case: `PersonRc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Person_arc` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:651:8
[INFO] [stdout]     |
[INFO] [stdout] 651 | struct Person_arc{
[INFO] [stdout]     |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `PersonArc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Person_mut` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:675:8
[INFO] [stdout]     |
[INFO] [stdout] 675 | struct Person_mut {
[INFO] [stdout]     |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `PersonMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "b92bf5dfcc6f769a064e1a267bf01c76f0710783f10222ba9ec9ee4386c58c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92bf5dfcc6f769a064e1a267bf01c76f0710783f10222ba9ec9ee4386c58c91", kill_on_drop: false }`
[INFO] [stdout] b92bf5dfcc6f769a064e1a267bf01c76f0710783f10222ba9ec9ee4386c58c91