[INFO] updating cached repository https://github.com/wikiti/imgprev
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41019c907299522e549af46c10716f941881615b
[INFO] checking wikiti/imgprev against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwikiti%2Fimgprev" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wikiti/imgprev on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wikiti/imgprev
[INFO] finished tweaking git repo https://github.com/wikiti/imgprev
[INFO] tweaked toml for git repo https://github.com/wikiti/imgprev written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/wikiti/imgprev already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b39493c3edc0f4103e931b1842126569e112043db9748b36c3555fc9e2a33fab
[INFO] running `"docker" "start" "-a" "b39493c3edc0f4103e931b1842126569e112043db9748b36c3555fc9e2a33fab"`
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking image v0.23.3
[INFO] [stderr]     Checking imgprev v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use] extern crate image;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImage`
[INFO] [stderr]  --> src/loader.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use image::GenericImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/modes/text.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / lazy_static! {
[INFO] [stderr] 2  | |   // See this chart: http://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
[INFO] [stderr] 3  | |   static ref COLORS: Vec<&'static str> = vec![
[INFO] [stderr] 4  | |     " ", ".", "'", "`", "^", "\"", ",", ":", ";", "I",
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |   ];
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/modes/ansi.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / lazy_static! {
[INFO] [stderr] 2  | |   // See this chart: http://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
[INFO] [stderr] 3  | |   static ref COLORS: Vec<i32> = vec![
[INFO] [stderr] 4  | |     0x000000, 0x800000, 0x008000, 0x808000, 0x000080, 0x800080, 0x008080, 0xc0c0c0,
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |   ];
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/modes/grayscale.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / lazy_static! {
[INFO] [stderr] 2 | |   // See this chart: http://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
[INFO] [stderr] 3 | |   static ref COLORS: Vec<i32> = vec![
[INFO] [stderr] 4 | |     0x080808, 0x121212, 0x1c1c1c, 0x262626, 0x303030, 0x3a3a3a,
[INFO] [stderr] ... |
[INFO] [stderr] 8 | |   ];
[INFO] [stderr] 9 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dimensions` found for enum `image::DynamicImage` in the current scope
[INFO] [stderr]    --> src/loader.rs:22:41
[INFO] [stderr]     |
[INFO] [stderr] 22  |     let (real_width, real_height) = img.dimensions();
[INFO] [stderr]     |                                         ^^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/image.rs:545:8
[INFO] [stderr]     |
[INFO] [stderr] 545 |     fn dimensions(&self) -> (u32, u32);
[INFO] [stderr]     |        ----------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<image::DynamicImage>` here
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use image::GenericImageView;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dimensions` found for enum `image::DynamicImage` in the current scope
[INFO] [stderr]    --> src/loader.rs:29:31
[INFO] [stderr]     |
[INFO] [stderr] 29  |     let (width, height) = img.dimensions();
[INFO] [stderr]     |                               ^^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/image.rs:545:8
[INFO] [stderr]     |
[INFO] [stderr] 545 |     fn dimensions(&self) -> (u32, u32);
[INFO] [stderr]     |        ----------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<image::DynamicImage>` here
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use image::GenericImageView;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_pixel` found for enum `image::DynamicImage` in the current scope
[INFO] [stderr]    --> src/loader.rs:37:25
[INFO] [stderr]     |
[INFO] [stderr] 37  |         let value = img.get_pixel(x, y);
[INFO] [stderr]     |                         ^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/image.rs:575:8
[INFO] [stderr]     |
[INFO] [stderr] 575 |     fn get_pixel(&self, x: u32, y: u32) -> Self::Pixel;
[INFO] [stderr]     |        ---------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<image::DynamicImage>` here
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use image::GenericImageView;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `imgprev`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use] extern crate image;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImage`
[INFO] [stderr]  --> src/loader.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use image::GenericImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/modes/text.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / lazy_static! {
[INFO] [stderr] 2  | |   // See this chart: http://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
[INFO] [stderr] 3  | |   static ref COLORS: Vec<&'static str> = vec![
[INFO] [stderr] 4  | |     " ", ".", "'", "`", "^", "\"", ",", ":", ";", "I",
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |   ];
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/modes/ansi.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / lazy_static! {
[INFO] [stderr] 2  | |   // See this chart: http://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
[INFO] [stderr] 3  | |   static ref COLORS: Vec<i32> = vec![
[INFO] [stderr] 4  | |     0x000000, 0x800000, 0x008000, 0x808000, 0x000080, 0x800080, 0x008080, 0xc0c0c0,
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |   ];
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/modes/grayscale.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / lazy_static! {
[INFO] [stderr] 2 | |   // See this chart: http://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
[INFO] [stderr] 3 | |   static ref COLORS: Vec<i32> = vec![
[INFO] [stderr] 4 | |     0x080808, 0x121212, 0x1c1c1c, 0x262626, 0x303030, 0x3a3a3a,
[INFO] [stderr] ... |
[INFO] [stderr] 8 | |   ];
[INFO] [stderr] 9 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dimensions` found for enum `image::DynamicImage` in the current scope
[INFO] [stderr]    --> src/loader.rs:22:41
[INFO] [stderr]     |
[INFO] [stderr] 22  |     let (real_width, real_height) = img.dimensions();
[INFO] [stderr]     |                                         ^^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/image.rs:545:8
[INFO] [stderr]     |
[INFO] [stderr] 545 |     fn dimensions(&self) -> (u32, u32);
[INFO] [stderr]     |        ----------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<image::DynamicImage>` here
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use image::GenericImageView;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dimensions` found for enum `image::DynamicImage` in the current scope
[INFO] [stderr]    --> src/loader.rs:29:31
[INFO] [stderr]     |
[INFO] [stderr] 29  |     let (width, height) = img.dimensions();
[INFO] [stderr]     |                               ^^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/image.rs:545:8
[INFO] [stderr]     |
[INFO] [stderr] 545 |     fn dimensions(&self) -> (u32, u32);
[INFO] [stderr]     |        ----------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<image::DynamicImage>` here
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use image::GenericImageView;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_pixel` found for enum `image::DynamicImage` in the current scope
[INFO] [stderr]    --> src/loader.rs:37:25
[INFO] [stderr]     |
[INFO] [stderr] 37  |         let value = img.get_pixel(x, y);
[INFO] [stderr]     |                         ^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/image.rs:575:8
[INFO] [stderr]     |
[INFO] [stderr] 575 |     fn get_pixel(&self, x: u32, y: u32) -> Self::Pixel;
[INFO] [stderr]     |        ---------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<image::DynamicImage>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<image::DynamicImage>` here
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use image::GenericImageView;`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `imgprev`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b39493c3edc0f4103e931b1842126569e112043db9748b36c3555fc9e2a33fab"`
[INFO] running `"docker" "rm" "-f" "b39493c3edc0f4103e931b1842126569e112043db9748b36c3555fc9e2a33fab"`
[INFO] [stdout] b39493c3edc0f4103e931b1842126569e112043db9748b36c3555fc9e2a33fab
