[INFO] cloning repository https://github.com/IngAivar/rustwb_l1-3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IngAivar/rustwb_l1-3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIngAivar%2Frustwb_l1-3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIngAivar%2Frustwb_l1-3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9c57aa96c3ab582644a26cc24ccafa3965a4a43
[INFO] checking IngAivar/rustwb_l1-3 against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIngAivar%2Frustwb_l1-3" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IngAivar/rustwb_l1-3 on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IngAivar/rustwb_l1-3
[INFO] finished tweaking git repo https://github.com/IngAivar/rustwb_l1-3
[INFO] tweaked toml for git repo https://github.com/IngAivar/rustwb_l1-3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/IngAivar/rustwb_l1-3 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be8c3f43c48ed29f09b45724f36ece850b26a86df0c870aa59fef23efd598cc4
[INFO] running `Command { std: "docker" "start" "-a" "be8c3f43c48ed29f09b45724f36ece850b26a86df0c870aa59fef23efd598cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be8c3f43c48ed29f09b45724f36ece850b26a86df0c870aa59fef23efd598cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8c3f43c48ed29f09b45724f36ece850b26a86df0c870aa59fef23efd598cc4", kill_on_drop: false }`
[INFO] [stdout] be8c3f43c48ed29f09b45724f36ece850b26a86df0c870aa59fef23efd598cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da0c36f69db6fd6ff8161153850e3dfde62b270b3bcf9dee79995d19af5bc5a
[INFO] running `Command { std: "docker" "start" "-a" "0da0c36f69db6fd6ff8161153850e3dfde62b270b3bcf9dee79995d19af5bc5a", kill_on_drop: false }`
[INFO] [stderr]     Checking rustwb_l1-3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `Arc<Vec<i32>>` is not an iterator
[INFO] [stdout]   --> src/main.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for num in numbers {
[INFO] [stdout]    |                ^^^^^^^ `Arc<Vec<i32>>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Iterator` is not implemented for `Arc<Vec<i32>>`
[INFO] [stdout]    = note: required for `Arc<Vec<i32>>` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Arc<Vec<i32>>` is not an iterator
[INFO] [stdout]   --> src/main.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for num in numbers {
[INFO] [stdout]    |                ^^^^^^^ `Arc<Vec<i32>>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Iterator` is not implemented for `Arc<Vec<i32>>`
[INFO] [stdout]    = note: required for `Arc<Vec<i32>>` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustwb_l1-3` (bin "rustwb_l1-3" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustwb_l1-3` (bin "rustwb_l1-3") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0da0c36f69db6fd6ff8161153850e3dfde62b270b3bcf9dee79995d19af5bc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da0c36f69db6fd6ff8161153850e3dfde62b270b3bcf9dee79995d19af5bc5a", kill_on_drop: false }`
[INFO] [stdout] 0da0c36f69db6fd6ff8161153850e3dfde62b270b3bcf9dee79995d19af5bc5a
