[INFO] cloning repository https://github.com/aslamplr/ffmpeg-frame-extractor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aslamplr/ffmpeg-frame-extractor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faslamplr%2Fffmpeg-frame-extractor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faslamplr%2Fffmpeg-frame-extractor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fb16260f617a3e57b431c3b92bc0084f6a9d21f
[INFO] checking aslamplr/ffmpeg-frame-extractor against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faslamplr%2Fffmpeg-frame-extractor" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aslamplr/ffmpeg-frame-extractor on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aslamplr/ffmpeg-frame-extractor
[INFO] finished tweaking git repo https://github.com/aslamplr/ffmpeg-frame-extractor
[INFO] tweaked toml for git repo https://github.com/aslamplr/ffmpeg-frame-extractor written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/aslamplr/ffmpeg-frame-extractor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded weezl v0.1.0
[INFO] [stderr]   Downloaded png v0.16.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcdb74af80c8f927b77ac1ee74b05f2f01f1089bfaeb2231e5fa23ff242ddfde
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fcdb74af80c8f927b77ac1ee74b05f2f01f1089bfaeb2231e5fa23ff242ddfde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcdb74af80c8f927b77ac1ee74b05f2f01f1089bfaeb2231e5fa23ff242ddfde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcdb74af80c8f927b77ac1ee74b05f2f01f1089bfaeb2231e5fa23ff242ddfde", kill_on_drop: false }`
[INFO] [stdout] fcdb74af80c8f927b77ac1ee74b05f2f01f1089bfaeb2231e5fa23ff242ddfde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66ef3d6c4cb054a6ba608e9ebd9b3744065de17a2c096c936b1eb56a3f7b771b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "66ef3d6c4cb054a6ba608e9ebd9b3744065de17a2c096c936b1eb56a3f7b771b", kill_on_drop: false }`
[INFO] [stderr]     Checking weezl v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]     Checking num-traits v0.2.12
[INFO] [stderr]     Checking deflate v0.8.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.19
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking png v0.16.5
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]     Checking ffmpeg_read v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `RGB` in crate `image`
[INFO] [stdout]  --> src/image.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |   save_buffer(file_path, &buffer, width, height, image::RGB(8))?;
[INFO] [stdout]   |                                                         ^^^ not found in `image`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::pnm::ArbitraryTuplType::RGB;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `RGB` in crate `image`
[INFO] [stdout]  --> src/image.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |   save_buffer(file_path, &buffer, width, height, image::RGB(8))?;
[INFO] [stdout]   |                                                         ^^^ not found in `image`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::pnm::ArbitraryTuplType::RGB;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error`
[INFO] [stdout]    --> src/image.rs:9:64
[INFO] [stdout]     |
[INFO] [stdout] 8   | ) -> Result<(), std::io::Error> {
[INFO] [stdout]     |      -------------------------- expected `std::io::Error` because of this
[INFO] [stdout] 9   |   save_buffer(file_path, &buffer, width, height, image::RGB(8))?;
[INFO] [stdout]     |                                                                ^ the trait `From<ImageError>` is not implemented for `std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <std::io::Error as From<ErrorKind>>
[INFO] [stdout]               <std::io::Error as From<IntoInnerError<W>>>
[INFO] [stdout]               <std::io::Error as From<NulError>>
[INFO] [stdout]               <std::io::Error as From<png::decoder::stream::DecodingError>>
[INFO] [stdout]               <std::io::Error as From<png::encoder::EncodingError>>
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, ImageError>>` for `Result<(), std::io::Error>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ffmpeg_read` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error`
[INFO] [stdout]    --> src/image.rs:9:64
[INFO] [stdout]     |
[INFO] [stdout] 8   | ) -> Result<(), std::io::Error> {
[INFO] [stdout]     |      -------------------------- expected `std::io::Error` because of this
[INFO] [stdout] 9   |   save_buffer(file_path, &buffer, width, height, image::RGB(8))?;
[INFO] [stdout]     |                                                                ^ the trait `From<ImageError>` is not implemented for `std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <std::io::Error as From<ErrorKind>>
[INFO] [stdout]               <std::io::Error as From<IntoInnerError<W>>>
[INFO] [stdout]               <std::io::Error as From<NulError>>
[INFO] [stdout]               <std::io::Error as From<png::decoder::stream::DecodingError>>
[INFO] [stdout]               <std::io::Error as From<png::encoder::EncodingError>>
[INFO] [stdout]     = note: required because of the requirements on the impl of `FromResidual<Result<Infallible, ImageError>>` for `Result<(), std::io::Error>`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "66ef3d6c4cb054a6ba608e9ebd9b3744065de17a2c096c936b1eb56a3f7b771b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ef3d6c4cb054a6ba608e9ebd9b3744065de17a2c096c936b1eb56a3f7b771b", kill_on_drop: false }`
[INFO] [stdout] 66ef3d6c4cb054a6ba608e9ebd9b3744065de17a2c096c936b1eb56a3f7b771b
