[INFO] cloning repository https://github.com/AymanHamdoun/top-reddits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AymanHamdoun/top-reddits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAymanHamdoun%2Ftop-reddits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAymanHamdoun%2Ftop-reddits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04002b676d47e33d4fae17cd1bf8bf6bf220b3a6
[INFO] documenting AymanHamdoun/top-reddits against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAymanHamdoun%2Ftop-reddits" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AymanHamdoun/top-reddits 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 git repo https://github.com/AymanHamdoun/top-reddits
[INFO] finished tweaking git repo https://github.com/AymanHamdoun/top-reddits
[INFO] tweaked toml for git repo https://github.com/AymanHamdoun/top-reddits written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/AymanHamdoun/top-reddits 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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 59ff8a6fb43be5a741d28dc392c2f4fe0e8667bac38aa8e8499200f6de49c8e2
[INFO] running `Command { std: "docker" "start" "-a" "59ff8a6fb43be5a741d28dc392c2f4fe0e8667bac38aa8e8499200f6de49c8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59ff8a6fb43be5a741d28dc392c2f4fe0e8667bac38aa8e8499200f6de49c8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ff8a6fb43be5a741d28dc392c2f4fe0e8667bac38aa8e8499200f6de49c8e2", kill_on_drop: false }`
[INFO] [stdout] 59ff8a6fb43be5a741d28dc392c2f4fe0e8667bac38aa8e8499200f6de49c8e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] [stdout] f6029d71b08cb4b8c270b05427718b75d2a8f5da3e3721bdd1811cfe055a37ea
[INFO] running `Command { std: "docker" "start" "-a" "f6029d71b08cb4b8c270b05427718b75d2a8f5da3e3721bdd1811cfe055a37ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking qstring v0.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking cookie v0.11.4
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking colour v0.6.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking ureq v0.4.9
[INFO] [stderr]  Documenting playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/reddit.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let api_url = (self.subreddit_url.clone() + "/top/.json?limit=" + count.to_string().as_str());
[INFO] [stdout]    |                       ^                                                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -         let api_url = (self.subreddit_url.clone() + "/top/.json?limit=" + count.to_string().as_str());
[INFO] [stdout] 38 +         let api_url = self.subreddit_url.clone() + "/top/.json?limit=" + count.to_string().as_str();
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/reddit.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let api_url = (self.subreddit_url.clone() + "/new/.json?limit=" + count.to_string().as_str());
[INFO] [stdout]    |                       ^                                                                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let api_url = (self.subreddit_url.clone() + "/new/.json?limit=" + count.to_string().as_str());
[INFO] [stdout] 43 +         let api_url = self.subreddit_url.clone() + "/new/.json?limit=" + count.to_string().as_str();
[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 27.42s
[INFO] running `Command { std: "docker" "inspect" "f6029d71b08cb4b8c270b05427718b75d2a8f5da3e3721bdd1811cfe055a37ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6029d71b08cb4b8c270b05427718b75d2a8f5da3e3721bdd1811cfe055a37ea", kill_on_drop: false }`
[INFO] [stdout] f6029d71b08cb4b8c270b05427718b75d2a8f5da3e3721bdd1811cfe055a37ea