[INFO] updating cached repository https://github.com/qwertz19281/mosium [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] 96881b5b3d742643c9898169dae0782dc796a7b6 [INFO] checking qwertz19281/mosium against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwertz19281%2Fmosium" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qwertz19281/mosium on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/qwertz19281/mosium [INFO] finished tweaking git repo https://github.com/qwertz19281/mosium [INFO] tweaked toml for git repo https://github.com/qwertz19281/mosium written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/qwertz19281/mosium already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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] cf601f932dec2417f94da604ba4671a7f901fc5f5a364ae7408dac63a9f6863c [INFO] running `"docker" "start" "-a" "cf601f932dec2417f94da604ba4671a7f901fc5f5a364ae7408dac63a9f6863c"` [INFO] [stderr] Checking lab v0.7.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking futures-timer v1.0.3 [INFO] [stderr] Checking async-macros v1.0.0 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Checking num-bigint v0.2.3 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking async-std v1.0.1 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking mosion v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `image::DynamicImage` [INFO] [stderr] --> src/tiles/dest_tile.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use image::DynamicImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::comparer::Comparer` [INFO] [stderr] --> src/tiles/dest_tile.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::comparer::Comparer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::Rgba` [INFO] [stderr] --> src/composing/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use image::Rgba; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::composing::decode::decode_all` [INFO] [stderr] --> src/composing/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::composing::decode::decode_all; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `overwrite` [INFO] [stderr] --> src/main.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn run(overwrite: bool, tile_size: (u32,u32), recurse: bool, input: PathBuf, tile_dir: PathBuf, output: PathBuf) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_overwrite` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `crop` [INFO] [stderr] --> src/decoding/split.rs:9:50 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn split_wall(wall: &RgbaImage, crop: bool, (tw,th): (u32,u32), scale: FilterType) -> (Vec,Vec,(u32,u32)) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_crop` [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::DynamicImage` [INFO] [stderr] --> src/tiles/dest_tile.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use image::DynamicImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::comparer::Comparer` [INFO] [stderr] --> src/tiles/dest_tile.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::comparer::Comparer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::Rgba` [INFO] [stderr] --> src/composing/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use image::Rgba; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::composing::decode::decode_all` [INFO] [stderr] --> src/composing/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::composing::decode::decode_all; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tile_w` [INFO] [stderr] --> src/opts.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | tile_w: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tile_h` [INFO] [stderr] --> src/opts.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | tile_h: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/meta.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | pub type ArcMeta = Arc>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 16 | pub type ArcMeta = Arc>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: unused variable: `overwrite` [INFO] [stderr] --> src/main.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn run(overwrite: bool, tile_size: (u32,u32), recurse: bool, input: PathBuf, tile_dir: PathBuf, output: PathBuf) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_overwrite` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `crop` [INFO] [stderr] --> src/decoding/split.rs:9:50 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn split_wall(wall: &RgbaImage, crop: bool, (tw,th): (u32,u32), scale: FilterType) -> (Vec,Vec,(u32,u32)) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_crop` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tile_w` [INFO] [stderr] --> src/opts.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | tile_w: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tile_h` [INFO] [stderr] --> src/opts.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | tile_h: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/meta.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | pub type ArcMeta = Arc>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 16 | pub type ArcMeta = Arc>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.24s [INFO] running `"docker" "inspect" "cf601f932dec2417f94da604ba4671a7f901fc5f5a364ae7408dac63a9f6863c"` [INFO] running `"docker" "rm" "-f" "cf601f932dec2417f94da604ba4671a7f901fc5f5a364ae7408dac63a9f6863c"` [INFO] [stdout] cf601f932dec2417f94da604ba4671a7f901fc5f5a364ae7408dac63a9f6863c