[INFO] updating cached repository https://github.com/thepowersgang/inverse_fft [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] 7bca22ec676356a9f16caf40e5415329a9b4b6e4 [INFO] testing thepowersgang/inverse_fft against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthepowersgang%2Finverse_fft" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thepowersgang/inverse_fft on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/thepowersgang/inverse_fft [INFO] finished tweaking git repo https://github.com/thepowersgang/inverse_fft [INFO] tweaked toml for git repo https://github.com/thepowersgang/inverse_fft written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/thepowersgang/inverse_fft already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-12/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 15fdc75d53323498c12194e4ed528778cb51af75b2a0ae7e57472bfc7bb9aece [INFO] running `"docker" "start" "-a" "15fdc75d53323498c12194e4ed528778cb51af75b2a0ae7e57472bfc7bb9aece"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling png v0.16.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling image v0.23.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling inv_fft v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | let legend = (-140.0 .. -25.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | let frequencies = (10.0 .. 5500.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:21:53 [INFO] [stderr] | [INFO] [stderr] 21 | let fs = image_to_frequencies(&image, frequencies, (0.0 .. max_time), legend ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `::std::io::Write` [INFO] [stderr] --> src/main.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | use ::std::io::Write; [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/main.rs:67:6 [INFO] [stderr] | [INFO] [stderr] 67 | use image::GenericImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/main.rs:166:14 [INFO] [stderr] | [INFO] [stderr] 166 | for i in (0 .. interpolation_count) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/main.rs:174:13 [INFO] [stderr] | [INFO] [stderr] 174 | for i in (start .. end) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/main.rs:183:14 [INFO] [stderr] | [INFO] [stderr] 183 | for j in (0 .. interpolation_count) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for unit type `()` in the current scope [INFO] [stderr] --> src/main.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | env_logger::init().unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `()` [INFO] [stderr] [INFO] [stderr] error[E0599]: no variant or associated item named `PNG` found for enum `image::ImageFormat` in the current scope [INFO] [stderr] --> src/main.rs:72:88 [INFO] [stderr] | [INFO] [stderr] 72 | let pi = image::load(::std::fs::File::open("input.png").unwrap(), image::ImageFormat::PNG).unwrap(); [INFO] [stderr] | ^^^ variant or associated item not found in `image::ImageFormat` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::fs::File: std::io::BufRead` is not satisfied [INFO] [stderr] --> src/main.rs:72:23 [INFO] [stderr] | [INFO] [stderr] 72 | let pi = image::load(::std::fs::File::open("input.png").unwrap(), image::ImageFormat::PNG).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::BufRead` is not implemented for `std::fs::File` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/io/free_functions.rs:61:16 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn load(r: R, format: ImageFormat) -> ImageResult { [INFO] [stderr] | ------- required by this bound in `image::load` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `width` found for enum `image::DynamicImage` in the current scope [INFO] [stderr] --> src/main.rs:75:42 [INFO] [stderr] | [INFO] [stderr] 75 | data: ::std::iter::repeat(0).take( (pi.width()*pi.height()) as usize ).collect(), [INFO] [stderr] | ^^^^^ method not found in `image::DynamicImage` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/image.rs:549:8 [INFO] [stderr] | [INFO] [stderr] 549 | fn width(&self) -> u32 { [INFO] [stderr] | ----- [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box` here [INFO] [stderr] | the method is available for `std::sync::Arc` here [INFO] [stderr] | the method is available for `std::rc::Rc` here [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] 10 | use image::GenericImageView; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `height` found for enum `image::DynamicImage` in the current scope [INFO] [stderr] --> src/main.rs:75:53 [INFO] [stderr] | [INFO] [stderr] 75 | data: ::std::iter::repeat(0).take( (pi.width()*pi.height()) as usize ).collect(), [INFO] [stderr] | ^^^^^^ method not found in `image::DynamicImage` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/image.rs:555:8 [INFO] [stderr] | [INFO] [stderr] 555 | fn height(&self) -> u32 { [INFO] [stderr] | ------ [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box` here [INFO] [stderr] | the method is available for `std::sync::Arc` here [INFO] [stderr] | the method is available for `std::rc::Rc` here [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] 10 | use image::GenericImageView; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `width` found for enum `image::DynamicImage` in the current scope [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | width: pi.width() as usize, [INFO] [stderr] | ^^^^^ method not found in `image::DynamicImage` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/image.rs:549:8 [INFO] [stderr] | [INFO] [stderr] 549 | fn width(&self) -> u32 { [INFO] [stderr] | ----- [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box` here [INFO] [stderr] | the method is available for `std::sync::Arc` here [INFO] [stderr] | the method is available for `std::rc::Rc` here [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] 10 | use image::GenericImageView; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `pixels` found for enum `image::DynamicImage` in the current scope [INFO] [stderr] --> src/main.rs:79:15 [INFO] [stderr] | [INFO] [stderr] 79 | for px in pi.pixels() [INFO] [stderr] | ^^^^^^ method not found in `image::DynamicImage` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/image.rs:588:8 [INFO] [stderr] | [INFO] [stderr] 588 | fn pixels(&self) -> Pixels { [INFO] [stderr] | ------ [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box` here [INFO] [stderr] | the method is available for `std::sync::Arc` here [INFO] [stderr] | the method is available for `std::rc::Rc` here [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] 10 | use image::GenericImageView; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `width` found for enum `image::DynamicImage` in the current scope [INFO] [stderr] --> src/main.rs:81:31 [INFO] [stderr] | [INFO] [stderr] 81 | ret.data[ (px.0 + px.1 * pi.width()) as usize ] = px.2.to_luma().data[0]; [INFO] [stderr] | ^^^^^ method not found in `image::DynamicImage` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/image.rs:549:8 [INFO] [stderr] | [INFO] [stderr] 549 | fn width(&self) -> u32 { [INFO] [stderr] | ----- [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box` here [INFO] [stderr] | the method is available for `std::sync::Arc` here [INFO] [stderr] | the method is available for `std::rc::Rc` here [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] 10 | use image::GenericImageView; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::Pixel` [INFO] [stderr] --> src/main.rs:68:6 [INFO] [stderr] | [INFO] [stderr] 68 | use image::Pixel; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors; 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `inv_fft`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "15fdc75d53323498c12194e4ed528778cb51af75b2a0ae7e57472bfc7bb9aece"` [INFO] running `"docker" "rm" "-f" "15fdc75d53323498c12194e4ed528778cb51af75b2a0ae7e57472bfc7bb9aece"` [INFO] [stdout] 15fdc75d53323498c12194e4ed528778cb51af75b2a0ae7e57472bfc7bb9aece