[INFO] updating cached repository https://github.com/david-bergstrom/pixelize
[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] 586bd4e80e6952cf80762174fd3c7bc65a10110c
[INFO] checking david-bergstrom/pixelize against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-bergstrom%2Fpixelize" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/david-bergstrom/pixelize on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/david-bergstrom/pixelize
[INFO] finished tweaking git repo https://github.com/david-bergstrom/pixelize
[INFO] tweaked toml for git repo https://github.com/david-bergstrom/pixelize written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/david-bergstrom/pixelize already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/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[INFO] the lockfile is outdated, regenerating it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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 84428afc78e67c08e6f645a45a0bb1b96d1acc977f70b5b8e3cc155ddbcf0355
[INFO] running `"docker" "start" "-a" "84428afc78e67c08e6f645a45a0bb1b96d1acc977f70b5b8e3cc155ddbcf0355"`
[INFO] [stderr]     Checking pixelize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find value `Nearest` in crate `image`
[INFO] [stderr]   --> src/main.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let filter_type = image::Nearest;
[INFO] [stderr]    |                              ^^^^^^^ not found in `image`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use image::imageops::FilterType::Nearest;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use image::imageops::Nearest;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `PNG` in crate `image`
[INFO] [stderr]   --> src/main.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let _ = img.save(fout, image::PNG).unwrap();
[INFO] [stderr]    |                                   ^^^ not found in `image`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImage`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use image::GenericImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dimensions` found for reference `&image::DynamicImage` in the current scope
[INFO] [stderr]   --> src/main.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let (width, height) = img.dimensions();
[INFO] [stderr]    |                               ^^^^^^^^^^ method not found in `&image::DynamicImage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is in scope
[INFO] [stderr] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]    |
[INFO] [stderr] 4  | use image::GenericImageView;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:62:69
[INFO] [stderr]    |
[INFO] [stderr] 62 |             println!("Could not open file \"{}\": {}", input, error.description());
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stderr]   --> src/main.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let _ = img.save(fout, image::PNG).unwrap();
[INFO] [stderr]    |                 ^^^^ ----  ---------- supplied 2 arguments
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 expected 1 argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `pixelize`.
[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] error[E0425]: cannot find value `Nearest` in crate `image`
[INFO] [stderr]   --> src/main.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let filter_type = image::Nearest;
[INFO] [stderr]    |                              ^^^^^^^ not found in `image`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use image::imageops::FilterType::Nearest;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use image::imageops::Nearest;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `PNG` in crate `image`
[INFO] [stderr]   --> src/main.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let _ = img.save(fout, image::PNG).unwrap();
[INFO] [stderr]    |                                   ^^^ not found in `image`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImage`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use image::GenericImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `dimensions` found for reference `&image::DynamicImage` in the current scope
[INFO] [stderr]   --> src/main.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let (width, height) = img.dimensions();
[INFO] [stderr]    |                               ^^^^^^^^^^ method not found in `&image::DynamicImage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is in scope
[INFO] [stderr] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]    |
[INFO] [stderr] 4  | use image::GenericImageView;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:62:69
[INFO] [stderr]    |
[INFO] [stderr] 62 |             println!("Could not open file \"{}\": {}", input, error.description());
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stderr]   --> src/main.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let _ = img.save(fout, image::PNG).unwrap();
[INFO] [stderr]    |                 ^^^^ ----  ---------- supplied 2 arguments
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 expected 1 argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `pixelize`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "84428afc78e67c08e6f645a45a0bb1b96d1acc977f70b5b8e3cc155ddbcf0355"`
[INFO] running `"docker" "rm" "-f" "84428afc78e67c08e6f645a45a0bb1b96d1acc977f70b5b8e3cc155ddbcf0355"`
[INFO] [stdout] 84428afc78e67c08e6f645a45a0bb1b96d1acc977f70b5b8e3cc155ddbcf0355
