[INFO] cloning repository https://github.com/rroohhh/wavelet-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rroohhh/wavelet-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroohhh%2Fwavelet-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroohhh%2Fwavelet-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcf83a309693502b946d90863fac2d4e61732f81 [INFO] checking rroohhh/wavelet-rs against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroohhh%2Fwavelet-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rroohhh/wavelet-rs on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rroohhh/wavelet-rs [INFO] finished tweaking git repo https://github.com/rroohhh/wavelet-rs [INFO] tweaked toml for git repo https://github.com/rroohhh/wavelet-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rroohhh/wavelet-rs 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" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0929b028b2de2c291a542df14b30dc159ea001616eaa4e61af7d6befe6ff315 [INFO] running `Command { std: "docker" "start" "-a" "b0929b028b2de2c291a542df14b30dc159ea001616eaa4e61af7d6befe6ff315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0929b028b2de2c291a542df14b30dc159ea001616eaa4e61af7d6befe6ff315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0929b028b2de2c291a542df14b30dc159ea001616eaa4e61af7d6befe6ff315", kill_on_drop: false }` [INFO] [stdout] b0929b028b2de2c291a542df14b30dc159ea001616eaa4e61af7d6befe6ff315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd65e9c8ddf29e4c9ca7f9fca84919f109ef470229cafe2eea1d644b47d5e2da [INFO] running `Command { std: "docker" "start" "-a" "bd65e9c8ddf29e4c9ca7f9fca84919f109ef470229cafe2eea1d644b47d5e2da", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling enumn v0.1.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling rawloader v0.36.3 [INFO] [stderr] Checking wavelet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:807:10 [INFO] [stdout] | [INFO] [stdout] 807 | for (i, (c, image)) in images.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 79 | impl, T, B: IntermediateType> Image { [INFO] [stdout] | ------------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 80 | fn new(w: usize, h: usize, data: D, bit_depth: B) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `transform` and `psnr` are never used [INFO] [stdout] --> src/main.rs:255:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a, Q: Copy> WaveletTransformer<'a, Q> { [INFO] [stdout] | ------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 255 | fn transform(&self, image: Image, output: &mut O) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | fn psnr(&self, reference: Image, decoded: &O) -> f64 [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `as_i64` is never used [INFO] [stdout] --> src/main.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 526 | trait IntermediateType { [INFO] [stdout] | ---------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 534 | fn as_i64(s: Self::T) -> i64; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write16` is never used [INFO] [stdout] --> src/main.rs:840:4 [INFO] [stdout] | [INFO] [stdout] 840 | fn write16(d: Vec, name: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write32` is never used [INFO] [stdout] --> src/main.rs:855:4 [INFO] [stdout] | [INFO] [stdout] 855 | fn write32(d: Vec, name: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `BitDepth` should have a snake case name [INFO] [stdout] --> src/main.rs:517:5 [INFO] [stdout] | [INFO] [stdout] 517 | mod BitDepth { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `bit_depth` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:805:9 [INFO] [stdout] | [INFO] [stdout] 805 | let N = 1; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:807:10 [INFO] [stdout] | [INFO] [stdout] 807 | for (i, (c, image)) in images.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 79 | impl, T, B: IntermediateType> Image { [INFO] [stdout] | ------------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 80 | fn new(w: usize, h: usize, data: D, bit_depth: B) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `transform` and `psnr` are never used [INFO] [stdout] --> src/main.rs:255:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a, Q: Copy> WaveletTransformer<'a, Q> { [INFO] [stdout] | ------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 255 | fn transform(&self, image: Image, output: &mut O) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | fn psnr(&self, reference: Image, decoded: &O) -> f64 [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `as_i64` is never used [INFO] [stdout] --> src/main.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 526 | trait IntermediateType { [INFO] [stdout] | ---------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 534 | fn as_i64(s: Self::T) -> i64; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write16` is never used [INFO] [stdout] --> src/main.rs:840:4 [INFO] [stdout] | [INFO] [stdout] 840 | fn write16(d: Vec, name: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write32` is never used [INFO] [stdout] --> src/main.rs:855:4 [INFO] [stdout] | [INFO] [stdout] 855 | fn write32(d: Vec, name: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `BitDepth` should have a snake case name [INFO] [stdout] --> src/main.rs:517:5 [INFO] [stdout] | [INFO] [stdout] 517 | mod BitDepth { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `bit_depth` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:805:9 [INFO] [stdout] | [INFO] [stdout] 805 | let N = 1; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rawloader v0.36.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "bd65e9c8ddf29e4c9ca7f9fca84919f109ef470229cafe2eea1d644b47d5e2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd65e9c8ddf29e4c9ca7f9fca84919f109ef470229cafe2eea1d644b47d5e2da", kill_on_drop: false }` [INFO] [stdout] bd65e9c8ddf29e4c9ca7f9fca84919f109ef470229cafe2eea1d644b47d5e2da