[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] testing rroohhh/wavelet-rs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroohhh%2Fwavelet-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rroohhh/wavelet-rs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-10/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf54224220b3271e43327097981054d7dc8d0617a673aaf9df98d4d7117b2e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ecf54224220b3271e43327097981054d7dc8d0617a673aaf9df98d4d7117b2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf54224220b3271e43327097981054d7dc8d0617a673aaf9df98d4d7117b2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf54224220b3271e43327097981054d7dc8d0617a673aaf9df98d4d7117b2e6", kill_on_drop: false }`
[INFO] [stdout] ecf54224220b3271e43327097981054d7dc8d0617a673aaf9df98d4d7117b2e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15d5ca9d41ef5dea447747b122ca6cdf461bae7b28788d363a6d3e23cf7c2604
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15d5ca9d41ef5dea447747b122ca6cdf461bae7b28788d363a6d3e23cf7c2604", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling weezl v0.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling tiff v0.6.1
[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 rayon-core v1.9.0
[INFO] [stderr]    Compiling enumn v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling rawloader v0.36.3
[INFO] [stderr]    Compiling 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 is never used: `new`
[INFO] [stdout]   --> src/main.rs:80:8
[INFO] [stdout]    |
[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: associated function is never used: `transform`
[INFO] [stdout]    --> src/main.rs:255:8
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn transform<T, D, B, O, G>(&self, image: Image<D, T, B>, output: &mut O)
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `psnr`
[INFO] [stdout]    --> src/main.rs:273:8
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn psnr<D, T, B, O>(&self, reference: Image<D, T, B>, decoded: &O) -> f64
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write16`
[INFO] [stdout]    --> src/main.rs:840:4
[INFO] [stdout]     |
[INFO] [stdout] 840 | fn write16(d: Vec<i32>, name: &str, width: u32, height: u32) {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write32`
[INFO] [stdout]    --> src/main.rs:855:4
[INFO] [stdout]     |
[INFO] [stdout] 855 | fn write32(d: Vec<i32>, 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.98s
[INFO] running `Command { std: "docker" "inspect" "15d5ca9d41ef5dea447747b122ca6cdf461bae7b28788d363a6d3e23cf7c2604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d5ca9d41ef5dea447747b122ca6cdf461bae7b28788d363a6d3e23cf7c2604", kill_on_drop: false }`
[INFO] [stdout] 15d5ca9d41ef5dea447747b122ca6cdf461bae7b28788d363a6d3e23cf7c2604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 466bdc38764f83e65a56979e0fd08384f4970d886ba5034943d9287008405d2a
[INFO] running `Command { std: "docker" "start" "-a" "466bdc38764f83e65a56979e0fd08384f4970d886ba5034943d9287008405d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 is never used: `new`
[INFO] [stdout]   --> src/main.rs:80:8
[INFO] [stdout]    |
[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: associated function is never used: `transform`
[INFO] [stdout]    --> src/main.rs:255:8
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn transform<T, D, B, O, G>(&self, image: Image<D, T, B>, output: &mut O)
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `psnr`
[INFO] [stdout]    --> src/main.rs:273:8
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn psnr<D, T, B, O>(&self, reference: Image<D, T, B>, decoded: &O) -> f64
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write16`
[INFO] [stdout]    --> src/main.rs:840:4
[INFO] [stdout]     |
[INFO] [stdout] 840 | fn write16(d: Vec<i32>, name: &str, width: u32, height: u32) {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write32`
[INFO] [stdout]    --> src/main.rs:855:4
[INFO] [stdout]     |
[INFO] [stdout] 855 | fn write32(d: Vec<i32>, 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/wavelet-a995ba5aeea7de8e)
[INFO] running `Command { std: "docker" "inspect" "466bdc38764f83e65a56979e0fd08384f4970d886ba5034943d9287008405d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466bdc38764f83e65a56979e0fd08384f4970d886ba5034943d9287008405d2a", kill_on_drop: false }`
[INFO] [stdout] 466bdc38764f83e65a56979e0fd08384f4970d886ba5034943d9287008405d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51c3cf3df5c103ebe34d5f069649dd79508f9aff7cf2f3003f415d3000c02cc6
[INFO] running `Command { std: "docker" "start" "-a" "51c3cf3df5c103ebe34d5f069649dd79508f9aff7cf2f3003f415d3000c02cc6", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:807:10
[INFO] [stderr]     |
[INFO] [stderr] 807 |     for (i, (c, image)) in images.iter().enumerate() {
[INFO] [stderr]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/main.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn new(w: usize, h: usize, data: D, bit_depth: B) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transform`
[INFO] [stderr]    --> src/main.rs:255:8
[INFO] [stderr]     |
[INFO] [stderr] 255 |     fn transform<T, D, B, O, G>(&self, image: Image<D, T, B>, output: &mut O)
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `psnr`
[INFO] [stderr]    --> src/main.rs:273:8
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn psnr<D, T, B, O>(&self, reference: Image<D, T, B>, decoded: &O) -> f64
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write16`
[INFO] [stderr]    --> src/main.rs:840:4
[INFO] [stderr]     |
[INFO] [stderr] 840 | fn write16(d: Vec<i32>, name: &str, width: u32, height: u32) {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write32`
[INFO] [stderr]    --> src/main.rs:855:4
[INFO] [stderr]     |
[INFO] [stderr] 855 | fn write32(d: Vec<i32>, name: &str, width: u32, height: u32) {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `BitDepth` should have a snake case name
[INFO] [stderr]    --> src/main.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 | mod BitDepth {
[INFO] [stderr]     |     ^^^^^^^^ help: convert the identifier to snake case: `bit_depth`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]    --> src/main.rs:805:9
[INFO] [stderr]     |
[INFO] [stderr] 805 |     let N = 1;
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: `wavelet` (bin "wavelet" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wavelet-a995ba5aeea7de8e)
[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] running `Command { std: "docker" "inspect" "51c3cf3df5c103ebe34d5f069649dd79508f9aff7cf2f3003f415d3000c02cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c3cf3df5c103ebe34d5f069649dd79508f9aff7cf2f3003f415d3000c02cc6", kill_on_drop: false }`
[INFO] [stdout] 51c3cf3df5c103ebe34d5f069649dd79508f9aff7cf2f3003f415d3000c02cc6