[INFO] cloning repository https://github.com/hasankhadra/rust-task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hasankhadra/rust-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 423c0bf517f4497db9ea9e5d67c19af53bef3645
[INFO] checking hasankhadra/rust-task against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hasankhadra/rust-task
[INFO] finished tweaking git repo https://github.com/hasankhadra/rust-task
[INFO] tweaked toml for git repo https://github.com/hasankhadra/rust-task written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hasankhadra/rust-task on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hasankhadra/rust-task already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a1c127dc70d6622cbc700edaab406e6dfd7f003f7e336f765280ea090de9169
[INFO] running `Command { std: "docker" "start" "-a" "1a1c127dc70d6622cbc700edaab406e6dfd7f003f7e336f765280ea090de9169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a1c127dc70d6622cbc700edaab406e6dfd7f003f7e336f765280ea090de9169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1c127dc70d6622cbc700edaab406e6dfd7f003f7e336f765280ea090de9169", kill_on_drop: false }`
[INFO] [stdout] 1a1c127dc70d6622cbc700edaab406e6dfd7f003f7e336f765280ea090de9169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e0a09c8d345e0b92454853721a1875af078bd69eb3e1db423697cf2a2a2736b
[INFO] running `Command { std: "docker" "start" "-a" "3e0a09c8d345e0b92454853721a1875af078bd69eb3e1db423697cf2a2a2736b", kill_on_drop: false }`
[INFO] [stderr]     Checking func v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/function.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     /// Returns a vector after applying the computational work on the input
[INFO] [stdout]  9 | |     /// vector using the given function
[INFO] [stdout] 10 | |     /// 
[INFO] [stdout] 11 | |     /// # Arguments
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |     /// A vector of type Vec<R> that contains the resultant input vector after 
[INFO] [stdout] 19 | |     /// the computational work has been applied
[INFO] [stdout]    | |_______________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 22 | /     if vector.len() <= THRESHOLD {
[INFO] [stdout] 23 | |         let return_vector: Vec<R> = vector.iter().map(|item| func(*item)).collect();        
[INFO] [stdout] 24 | |         return return_vector;
[INFO] [stdout] 25 | |     }
[INFO] [stdout]    | |_____- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/function.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     /// Returns a vector after applying the computational work on the input
[INFO] [stdout]  9 | |     /// vector using the given function
[INFO] [stdout] 10 | |     /// 
[INFO] [stdout] 11 | |     /// # Arguments
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |     /// A vector of type Vec<R> that contains the resultant input vector after 
[INFO] [stdout] 19 | |     /// the computational work has been applied
[INFO] [stdout]    | |_______________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 22 | /     if vector.len() <= THRESHOLD {
[INFO] [stdout] 23 | |         let return_vector: Vec<R> = vector.iter().map(|item| func(*item)).collect();        
[INFO] [stdout] 24 | |         return return_vector;
[INFO] [stdout] 25 | |     }
[INFO] [stdout]    | |_____- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "3e0a09c8d345e0b92454853721a1875af078bd69eb3e1db423697cf2a2a2736b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0a09c8d345e0b92454853721a1875af078bd69eb3e1db423697cf2a2a2736b", kill_on_drop: false }`
[INFO] [stdout] 3e0a09c8d345e0b92454853721a1875af078bd69eb3e1db423697cf2a2a2736b
