[INFO] fetching crate imgproc-rs 0.3.0... [INFO] testing imgproc-rs-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate imgproc-rs 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate imgproc-rs 0.3.0 [INFO] finished tweaking crates.io crate imgproc-rs 0.3.0 [INFO] tweaked toml for crates.io crate imgproc-rs 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate imgproc-rs 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate imgproc-rs 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.5.0 [INFO] [stderr] Downloaded weezl v0.1.3 [INFO] [stderr] Downloaded rulinalg v0.4.2 [INFO] [stderr] Downloaded serde_json v1.0.72 [INFO] [stderr] Downloaded jpeg-decoder v0.1.21 [INFO] [stderr] Downloaded image v0.23.12 [INFO] [stderr] Downloaded libc v0.2.83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3b1ecbc79ce2d02a91ef5d67aba605a20650bef48b1300759285b68f7acc28c [INFO] running `Command { std: "docker" "start" "-a" "a3b1ecbc79ce2d02a91ef5d67aba605a20650bef48b1300759285b68f7acc28c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3b1ecbc79ce2d02a91ef5d67aba605a20650bef48b1300759285b68f7acc28c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b1ecbc79ce2d02a91ef5d67aba605a20650bef48b1300759285b68f7acc28c", kill_on_drop: false }` [INFO] [stdout] a3b1ecbc79ce2d02a91ef5d67aba605a20650bef48b1300759285b68f7acc28c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e30eb3a78b6270b871ff918ac980d8952ff6697f8dada70a5c0ed722a73f7cc [INFO] running `Command { std: "docker" "start" "-a" "2e30eb3a78b6270b871ff918ac980d8952ff6697f8dada70a5c0ed722a73f7cc", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libc v0.2.83 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling weezl v0.1.3 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling bytemuck v1.5.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.21 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.12 [INFO] [stderr] Compiling imgproc-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/convert.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stdout] 22 + input.map_channels(|channel| (channel as f32 / 255.0) * scale as f32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::from_impl::*` [INFO] [stdout] --> src/image/mod.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | pub use self::from_impl::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:291:25 [INFO] [stdout] | [INFO] [stdout] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:312:32 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:348:32 [INFO] [stdout] | [INFO] [stdout] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.22s [INFO] running `Command { std: "docker" "inspect" "2e30eb3a78b6270b871ff918ac980d8952ff6697f8dada70a5c0ed722a73f7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e30eb3a78b6270b871ff918ac980d8952ff6697f8dada70a5c0ed722a73f7cc", kill_on_drop: false }` [INFO] [stdout] 2e30eb3a78b6270b871ff918ac980d8952ff6697f8dada70a5c0ed722a73f7cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3856ea6b07439fb114f778fa85aae08a36488914a7d09ce1667ec4383b0f49f7 [INFO] running `Command { std: "docker" "start" "-a" "3856ea6b07439fb114f778fa85aae08a36488914a7d09ce1667ec4383b0f49f7", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/convert.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stdout] 22 + input.map_channels(|channel| (channel as f32 / 255.0) * scale as f32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::from_impl::*` [INFO] [stdout] --> src/image/mod.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | pub use self::from_impl::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:291:25 [INFO] [stdout] | [INFO] [stdout] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:312:32 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:348:32 [INFO] [stdout] | [INFO] [stdout] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling imgproc-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/convert.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stdout] 22 + input.map_channels(|channel| (channel as f32 / 255.0) * scale as f32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::from_impl::*` [INFO] [stdout] --> src/image/mod.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | pub use self::from_impl::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:291:25 [INFO] [stdout] | [INFO] [stdout] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:312:32 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/image/mod.rs:348:32 [INFO] [stdout] | [INFO] [stdout] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 37.29s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "3856ea6b07439fb114f778fa85aae08a36488914a7d09ce1667ec4383b0f49f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3856ea6b07439fb114f778fa85aae08a36488914a7d09ce1667ec4383b0f49f7", kill_on_drop: false }` [INFO] [stdout] 3856ea6b07439fb114f778fa85aae08a36488914a7d09ce1667ec4383b0f49f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67d3410c5370d9cfcd72d2c243988e7c5b9554ff46fdfce5ea9bdb0ebb49ca41 [INFO] running `Command { std: "docker" "start" "-a" "67d3410c5370d9cfcd72d2c243988e7c5b9554ff46fdfce5ea9bdb0ebb49ca41", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/convert.rs:22:34 [INFO] [stderr] | [INFO] [stderr] 22 | input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 22 - input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stderr] 22 + input.map_channels(|channel| (channel as f32 / 255.0) * scale as f32) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::from_impl::*` [INFO] [stderr] --> src/image/mod.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | pub use self::from_impl::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/image/mod.rs:291:25 [INFO] [stderr] | [INFO] [stderr] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 291 | pub fn get_subimage(&self, x: u32, y: u32, width: u32, height: u32) -> SubImage<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/image/mod.rs:312:32 [INFO] [stderr] | [INFO] [stderr] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 312 | pub fn get_neighborhood_1d(&self, x: u32, y: u32, size: u32, is_vert: bool) -> SubImage<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/image/mod.rs:348:32 [INFO] [stderr] | [INFO] [stderr] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 348 | pub fn get_neighborhood_2d(&self, x: u32, y: u32, size: u32) -> SubImage<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `imgproc-rs` (lib) generated 5 warnings (run `cargo fix --lib -p imgproc-rs` to apply 5 suggestions) [INFO] [stderr] warning: `imgproc-rs` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/imgproc_rs-bffd3e9f82e4b57b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests imgproc_rs [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/convert.rs:22:34 [INFO] [stderr] | [INFO] [stderr] 22 | input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 22 - input.map_channels(|channel| ((channel as f32 / 255.0) * scale as f32)) [INFO] [stderr] 22 + input.map_channels(|channel| (channel as f32 / 255.0) * scale as f32) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/image/mod.rs - image (line 4) ... ok [INFO] [stdout] test src/image/pixel_iter.rs - image::pixel_iter::PixelIter (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67d3410c5370d9cfcd72d2c243988e7c5b9554ff46fdfce5ea9bdb0ebb49ca41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67d3410c5370d9cfcd72d2c243988e7c5b9554ff46fdfce5ea9bdb0ebb49ca41", kill_on_drop: false }` [INFO] [stdout] 67d3410c5370d9cfcd72d2c243988e7c5b9554ff46fdfce5ea9bdb0ebb49ca41