[INFO] fetching crate pixops 0.1.0...
[INFO] testing pixops-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pixops 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pixops 0.1.0
[INFO] finished tweaking crates.io crate pixops 0.1.0
[INFO] tweaked toml for crates.io crate pixops 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pixops 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding pix v0.8.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 508429a0fd279136ea5d8db22163943606460238d953a861a62ccfff010b848f
[INFO] running `Command { std: "docker" "start" "-a" "508429a0fd279136ea5d8db22163943606460238d953a861a62ccfff010b848f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "508429a0fd279136ea5d8db22163943606460238d953a861a62ccfff010b848f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508429a0fd279136ea5d8db22163943606460238d953a861a62ccfff010b848f", kill_on_drop: false }`
[INFO] [stdout] 508429a0fd279136ea5d8db22163943606460238d953a861a62ccfff010b848f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30408183ab65741ff6d573d8daf48b74813f5bb1cee40d6f9d901509f673b3e8
[INFO] running `Command { std: "docker" "start" "-a" "30408183ab65741ff6d573d8daf48b74813f5bb1cee40d6f9d901509f673b3e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pix v0.8.0
[INFO] [stderr]    Compiling pixops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Lerp` is never used
[INFO] [stdout]  --> src/lerp.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait Lerp {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scale_i32` is never used
[INFO] [stdout]   --> src/lerp.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn scale_i32(t: u8, v: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scale_i64` is never used
[INFO] [stdout]   --> src/lerp.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn scale_i64(t: u16, v: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LerpAlpha` is never used
[INFO] [stdout]   --> src/lerp.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait LerpAlpha: Alpha {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "30408183ab65741ff6d573d8daf48b74813f5bb1cee40d6f9d901509f673b3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30408183ab65741ff6d573d8daf48b74813f5bb1cee40d6f9d901509f673b3e8", kill_on_drop: false }`
[INFO] [stdout] 30408183ab65741ff6d573d8daf48b74813f5bb1cee40d6f9d901509f673b3e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da203d683b49e38ebb6510fe8f8580c7939e3aacdfad9db15afc5cd439c7b839
[INFO] running `Command { std: "docker" "start" "-a" "da203d683b49e38ebb6510fe8f8580c7939e3aacdfad9db15afc5cd439c7b839", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: trait `Lerp` is never used
[INFO] [stdout]  --> src/lerp.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait Lerp {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scale_i32` is never used
[INFO] [stdout]   --> src/lerp.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn scale_i32(t: u8, v: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scale_i64` is never used
[INFO] [stdout]   --> src/lerp.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn scale_i64(t: u16, v: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LerpAlpha` is never used
[INFO] [stdout]   --> src/lerp.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait LerpAlpha: Alpha {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling pixops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Lerp` is never used
[INFO] [stdout]  --> src/lerp.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait Lerp {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scale_i32` is never used
[INFO] [stdout]   --> src/lerp.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn scale_i32(t: u8, v: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scale_i64` is never used
[INFO] [stdout]   --> src/lerp.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn scale_i64(t: u16, v: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LerpAlpha` is never used
[INFO] [stdout]   --> src/lerp.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait LerpAlpha: Alpha {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.41s
[INFO] running `Command { std: "docker" "inspect" "da203d683b49e38ebb6510fe8f8580c7939e3aacdfad9db15afc5cd439c7b839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da203d683b49e38ebb6510fe8f8580c7939e3aacdfad9db15afc5cd439c7b839", kill_on_drop: false }`
[INFO] [stdout] da203d683b49e38ebb6510fe8f8580c7939e3aacdfad9db15afc5cd439c7b839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dab550d02faee564f6ef1e1da90d4a6e3e3b8d2383b65cd0949843872c2972c
[INFO] running `Command { std: "docker" "start" "-a" "5dab550d02faee564f6ef1e1da90d4a6e3e3b8d2383b65cd0949843872c2972c", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Lerp` is never used
[INFO] [stderr]  --> src/lerp.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait Lerp {
[INFO] [stderr]   |           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `scale_i32` is never used
[INFO] [stderr]   --> src/lerp.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn scale_i32(t: u8, v: i32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `scale_i64` is never used
[INFO] [stderr]   --> src/lerp.rs:46:4
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn scale_i64(t: u16, v: i64) -> i64 {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `LerpAlpha` is never used
[INFO] [stderr]   --> src/lerp.rs:63:11
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub trait LerpAlpha: Alpha {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pixops` (lib) generated 4 warnings
[INFO] [stderr] warning: `pixops` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pixops-b7777c4232866991)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test raster::test::smaller_mask ... ok
[INFO] [stdout] test raster::test::bottom_right ... ok
[INFO] [stdout] test raster::test::raster_mask ... ok
[INFO] [stdout] test rgb::tests::rgba8_transparent ... ok
[INFO] [stdout] test rgb::tests::transparent_over_white ... ok
[INFO] [stdout] test raster::test::top_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pixops
[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" "5dab550d02faee564f6ef1e1da90d4a6e3e3b8d2383b65cd0949843872c2972c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dab550d02faee564f6ef1e1da90d4a6e3e3b8d2383b65cd0949843872c2972c", kill_on_drop: false }`
[INFO] [stdout] 5dab550d02faee564f6ef1e1da90d4a6e3e3b8d2383b65cd0949843872c2972c