[INFO] fetching crate ndarray-vision 0.5.1... [INFO] checking ndarray-vision-0.5.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate ndarray-vision 0.5.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ndarray-vision 0.5.1 [INFO] finished tweaking crates.io crate ndarray-vision 0.5.1 [INFO] tweaked toml for crates.io crate ndarray-vision 0.5.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ndarray-vision 0.5.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ndarray-vision 0.5.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-linalg v0.16.0 [INFO] [stderr] Downloaded katexit v0.1.4 [INFO] [stderr] Downloaded intel-mkl-src v0.8.1 [INFO] [stderr] Downloaded ndarray-stats v0.5.1 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded ocipkg v0.2.8 [INFO] [stderr] Downloaded oci-spec v0.5.8 [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] [stderr] Downloaded intel-mkl-tool v0.8.1 [INFO] [stderr] Downloaded base64 v0.21.3 [INFO] [stderr] Downloaded rustls-webpki v0.100.2 [INFO] [stderr] Downloaded ureq v2.7.1 [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded xattr v1.0.1 [INFO] [stderr] Downloaded openblas-build v0.10.5 [INFO] [stderr] Downloaded chrono v0.4.28 [INFO] [stderr] Downloaded lax v0.16.0 [INFO] [stderr] Downloaded rustls v0.21.7 [INFO] [stderr] Downloaded netlib-src v0.8.0 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [INFO] [stderr] Downloaded openblas-src v0.10.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9384e3386431f08c54568995ca78fca6541efd837887dabde5782a1f40e5027d [INFO] running `Command { std: "docker" "start" "-a" "9384e3386431f08c54568995ca78fca6541efd837887dabde5782a1f40e5027d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9384e3386431f08c54568995ca78fca6541efd837887dabde5782a1f40e5027d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9384e3386431f08c54568995ca78fca6541efd837887dabde5782a1f40e5027d", kill_on_drop: false }` [INFO] [stdout] 9384e3386431f08c54568995ca78fca6541efd837887dabde5782a1f40e5027d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45bf67e784e6b4d1965590afa62f3097dfca9d72ff9d36fdea0275952b8d0df6 [INFO] running `Command { std: "docker" "start" "-a" "45bf67e784e6b4d1965590afa62f3097dfca9d72ff9d36fdea0275952b8d0df6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Checking lax v0.16.0 [INFO] [stderr] Checking ndarray-stats v0.5.1 [INFO] [stderr] Checking ndarray-linalg v0.16.0 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking ndarray-vision v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> src/transform/mod.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Rect { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView { [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] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut { [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] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> examples/basic.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | let cameraman = root.clone().join("images/cameraman.ppm"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 11 - let cameraman = root.clone().join("images/cameraman.ppm"); [INFO] [stdout] 11 + let cameraman = root.join("images/cameraman.ppm"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> src/transform/mod.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Rect { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView { [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] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut { [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] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s [INFO] running `Command { std: "docker" "inspect" "45bf67e784e6b4d1965590afa62f3097dfca9d72ff9d36fdea0275952b8d0df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45bf67e784e6b4d1965590afa62f3097dfca9d72ff9d36fdea0275952b8d0df6", kill_on_drop: false }` [INFO] [stdout] 45bf67e784e6b4d1965590afa62f3097dfca9d72ff9d36fdea0275952b8d0df6