[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] testing hasankhadra/rust-task against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasankhadra%2Frust-task" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hasankhadra/rust-task on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1-tc1/source/Cargo.toml
[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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 548749e17e57f2b34d7715e849ac730c0b626b56d8324cca5dbcfea5c2e1ff54
[INFO] running `Command { std: "docker" "start" "-a" "548749e17e57f2b34d7715e849ac730c0b626b56d8324cca5dbcfea5c2e1ff54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "548749e17e57f2b34d7715e849ac730c0b626b56d8324cca5dbcfea5c2e1ff54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548749e17e57f2b34d7715e849ac730c0b626b56d8324cca5dbcfea5c2e1ff54", kill_on_drop: false }`
[INFO] [stdout] 548749e17e57f2b34d7715e849ac730c0b626b56d8324cca5dbcfea5c2e1ff54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 164b9d97cb3d6e53b3ab259efede6b91ef01a6cf683f90864b7e204466142eba
[INFO] running `Command { std: "docker" "start" "-a" "164b9d97cb3d6e53b3ab259efede6b91ef01a6cf683f90864b7e204466142eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "164b9d97cb3d6e53b3ab259efede6b91ef01a6cf683f90864b7e204466142eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "164b9d97cb3d6e53b3ab259efede6b91ef01a6cf683f90864b7e204466142eba", kill_on_drop: false }`
[INFO] [stdout] 164b9d97cb3d6e53b3ab259efede6b91ef01a6cf683f90864b7e204466142eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e8bec50fc76d6aec90fe13b650e8a093a0ec41738a4f1984932aa3ad9a1a646
[INFO] running `Command { std: "docker" "start" "-a" "1e8bec50fc76d6aec90fe13b650e8a093a0ec41738a4f1984932aa3ad9a1a646", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "1e8bec50fc76d6aec90fe13b650e8a093a0ec41738a4f1984932aa3ad9a1a646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8bec50fc76d6aec90fe13b650e8a093a0ec41738a4f1984932aa3ad9a1a646", kill_on_drop: false }`
[INFO] [stdout] 1e8bec50fc76d6aec90fe13b650e8a093a0ec41738a4f1984932aa3ad9a1a646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb4c74969b7ab8c1c602d68d1021e9344a52368c6961072461b2ade94e2bd354
[INFO] running `Command { std: "docker" "start" "-a" "cb4c74969b7ab8c1c602d68d1021e9344a52368c6961072461b2ade94e2bd354", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/function.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     /// Returns a vector after applying the computational work on the input
[INFO] [stderr] 9  | |     /// vector using the given function
[INFO] [stderr] 10 | |     /// 
[INFO] [stderr] 11 | |     /// # Arguments
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |     /// A vector of type Vec<R> that contains the resultant input vector after 
[INFO] [stderr] 19 | |     /// the computational work has been applied
[INFO] [stderr]    | |_______________________________________________^
[INFO] [stderr] ...
[INFO] [stderr] 22 | /     if vector.len() <= THRESHOLD {
[INFO] [stderr] 23 | |         let return_vector: Vec<R> = vector.iter().map(|item| func(*item)).collect();        
[INFO] [stderr] 24 | |         return return_vector;
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `func` (bin "func" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/func-f1711cd1bd2a08fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb4c74969b7ab8c1c602d68d1021e9344a52368c6961072461b2ade94e2bd354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4c74969b7ab8c1c602d68d1021e9344a52368c6961072461b2ade94e2bd354", kill_on_drop: false }`
[INFO] [stdout] cb4c74969b7ab8c1c602d68d1021e9344a52368c6961072461b2ade94e2bd354
