[INFO] fetching crate convolve2d 0.1.0...
[INFO] testing convolve2d-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate convolve2d 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate convolve2d 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate convolve2d 0.1.0
[INFO] finished tweaking crates.io crate convolve2d 0.1.0
[INFO] tweaked toml for crates.io crate convolve2d 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate convolve2d 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 905d506f50298f6279be94f690fa73f3e679a4868ead3e56008d25d5efb56844
[INFO] running `Command { std: "docker" "start" "-a" "905d506f50298f6279be94f690fa73f3e679a4868ead3e56008d25d5efb56844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "905d506f50298f6279be94f690fa73f3e679a4868ead3e56008d25d5efb56844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "905d506f50298f6279be94f690fa73f3e679a4868ead3e56008d25d5efb56844", kill_on_drop: false }`
[INFO] [stdout] 905d506f50298f6279be94f690fa73f3e679a4868ead3e56008d25d5efb56844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c820952e35ba19d2ac1131c8ed754537e6562130e92ffb27d1a2312bd360f8
[INFO] running `Command { std: "docker" "start" "-a" "f9c820952e35ba19d2ac1131c8ed754537e6562130e92ffb27d1a2312bd360f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling convolve2d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "f9c820952e35ba19d2ac1131c8ed754537e6562130e92ffb27d1a2312bd360f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c820952e35ba19d2ac1131c8ed754537e6562130e92ffb27d1a2312bd360f8", kill_on_drop: false }`
[INFO] [stdout] f9c820952e35ba19d2ac1131c8ed754537e6562130e92ffb27d1a2312bd360f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b991100068fc5bc3663ce27e67bac56a458b50d382fb9b3b174eb12f0b1f1764
[INFO] running `Command { std: "docker" "start" "-a" "b991100068fc5bc3663ce27e67bac56a458b50d382fb9b3b174eb12f0b1f1764", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling test-case v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling convolve2d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `image`
[INFO] [stdout]  --> examples/blur.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use image::{io::Reader as ImageReader, RgbImage};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `image`
[INFO] [stdout]  --> examples/blur.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use image::{io::Reader as ImageReader, RgbImage};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `image`
[INFO] [stdout]  --> examples/edge_detection.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use image::{io::Reader as ImageReader, GrayImage};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `image`
[INFO] [stdout]  --> examples/edge_detection.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use image::{io::Reader as ImageReader, GrayImage};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ImageReader`
[INFO] [stdout]   --> examples/blur.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let img: DynamicMatrix<SubPixels<u8, 3>> = ImageReader::open(opt.image)
[INFO] [stdout]    |                                                ^^^^^^^^^^^ use of undeclared type `ImageReader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ImageReader`
[INFO] [stdout]   --> examples/edge_detection.rs:21:48
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let img: DynamicMatrix<SubPixels<u8, 1>> = ImageReader::open(args.image)
[INFO] [stdout]    |                                                ^^^^^^^^^^^ use of undeclared type `ImageReader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `convolve2d` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b991100068fc5bc3663ce27e67bac56a458b50d382fb9b3b174eb12f0b1f1764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b991100068fc5bc3663ce27e67bac56a458b50d382fb9b3b174eb12f0b1f1764", kill_on_drop: false }`
[INFO] [stdout] b991100068fc5bc3663ce27e67bac56a458b50d382fb9b3b174eb12f0b1f1764