[INFO] fetching crate cargo-ghp-upload 0.3.4... [INFO] testing cargo-ghp-upload-0.3.4 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate cargo-ghp-upload 0.3.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cargo-ghp-upload 0.3.4 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-ghp-upload 0.3.4 [INFO] finished tweaking crates.io crate cargo-ghp-upload 0.3.4 [INFO] tweaked toml for crates.io crate cargo-ghp-upload 0.3.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rayon v0.9.0 [INFO] [stderr] Downloaded quicli v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c08a92431bb8784473e3f7adf4d92641fab13cc36bb0ea431956a86cb8bafd36 [INFO] running `Command { std: "docker" "start" "-a" "c08a92431bb8784473e3f7adf4d92641fab13cc36bb0ea431956a86cb8bafd36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c08a92431bb8784473e3f7adf4d92641fab13cc36bb0ea431956a86cb8bafd36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c08a92431bb8784473e3f7adf4d92641fab13cc36bb0ea431956a86cb8bafd36", kill_on_drop: false }` [INFO] [stdout] c08a92431bb8784473e3f7adf4d92641fab13cc36bb0ea431956a86cb8bafd36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82ae6730148b46ca58dd49f4239d5a667a9055428c2d2c11ae6b9eb8b54b476b [INFO] running `Command { std: "docker" "start" "-a" "82ae6730148b46ca58dd49f4239d5a667a9055428c2d2c11ae6b9eb8b54b476b", kill_on_drop: false }` [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling quicli v0.2.0 [INFO] [stderr] Compiling cargo-ghp-upload v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: a value of type `[_]` cannot be built from an iterator over elements of type `PathBuf` [INFO] [stdout] --> src/main.rs:225:14 [INFO] [stdout] | [INFO] [stdout] 225 | .collect(), [INFO] [stdout] | ^^^^^^^ value of type `[_]` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator` is not implemented for `[_]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-ghp-upload` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "82ae6730148b46ca58dd49f4239d5a667a9055428c2d2c11ae6b9eb8b54b476b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82ae6730148b46ca58dd49f4239d5a667a9055428c2d2c11ae6b9eb8b54b476b", kill_on_drop: false }` [INFO] [stdout] 82ae6730148b46ca58dd49f4239d5a667a9055428c2d2c11ae6b9eb8b54b476b