[INFO] fetching crate depploy 0.2.0...
[INFO] documenting depploy-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate depploy 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate depploy 0.2.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate depploy 0.2.0
[INFO] finished tweaking crates.io crate depploy 0.2.0
[INFO] tweaked toml for crates.io crate depploy 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate depploy 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc3185734f210a320994dcde5b75068081545b760cdd0a7257f53cac5bad81e
[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" "9dc3185734f210a320994dcde5b75068081545b760cdd0a7257f53cac5bad81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc3185734f210a320994dcde5b75068081545b760cdd0a7257f53cac5bad81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc3185734f210a320994dcde5b75068081545b760cdd0a7257f53cac5bad81e", kill_on_drop: false }`
[INFO] [stdout] 9dc3185734f210a320994dcde5b75068081545b760cdd0a7257f53cac5bad81e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] c75a2348abb6d06e0bfcfb69b331875b1dabf26c9aaa3fa87e6d5c01a29161a1
[INFO] running `Command { std: "docker" "start" "-a" "c75a2348abb6d06e0bfcfb69b331875b1dabf26c9aaa3fa87e6d5c01a29161a1", kill_on_drop: false }`
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[INFO] [stderr]  Documenting depploy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/io.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     match (env::consts::OS){
[INFO] [stdout]    |           ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     match (env::consts::OS){
[INFO] [stdout] 18 +     match env::consts::OS{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 |     match (env::consts::OS){
[INFO] [stdout]    |           ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     match (env::consts::OS){
[INFO] [stdout] 40 +     match env::consts::OS{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 10s
[INFO] running `Command { std: "docker" "inspect" "c75a2348abb6d06e0bfcfb69b331875b1dabf26c9aaa3fa87e6d5c01a29161a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75a2348abb6d06e0bfcfb69b331875b1dabf26c9aaa3fa87e6d5c01a29161a1", kill_on_drop: false }`
[INFO] [stdout] c75a2348abb6d06e0bfcfb69b331875b1dabf26c9aaa3fa87e6d5c01a29161a1