[INFO] fetching crate sqp 0.1.1...
[INFO] testing sqp-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sqp 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sqp 0.1.1
[INFO] finished tweaking crates.io crate sqp 0.1.1
[INFO] tweaked toml for crates.io crate sqp 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sqp 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b855042c0d76c66725c8e9e692b27ee8ebb48ae4973fa0ec5023e47d85ab7e9
[INFO] running `Command { std: "docker" "start" "-a" "5b855042c0d76c66725c8e9e692b27ee8ebb48ae4973fa0ec5023e47d85ab7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b855042c0d76c66725c8e9e692b27ee8ebb48ae4973fa0ec5023e47d85ab7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b855042c0d76c66725c8e9e692b27ee8ebb48ae4973fa0ec5023e47d85ab7e9", kill_on_drop: false }`
[INFO] [stdout] 5b855042c0d76c66725c8e9e692b27ee8ebb48ae4973fa0ec5023e47d85ab7e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d41a266c93b4f72d535245cbc08e9d7ee3b1435ed6057e01ddd689dd699527
[INFO] running `Command { std: "docker" "start" "-a" "72d41a266c93b4f72d535245cbc08e9d7ee3b1435ed6057e01ddd689dd699527", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling integer-encoding v4.1.0
[INFO] [stderr]    Compiling sqp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `bit_offset` and `aligned` are never used
[INFO] [stdout]   --> src/binio.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a, O: Write + WriteBytesExt> BitWriter<'a, O> {
[INFO] [stdout]    | --------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn bit_offset(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn aligned(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "72d41a266c93b4f72d535245cbc08e9d7ee3b1435ed6057e01ddd689dd699527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d41a266c93b4f72d535245cbc08e9d7ee3b1435ed6057e01ddd689dd699527", kill_on_drop: false }`
[INFO] [stdout] 72d41a266c93b4f72d535245cbc08e9d7ee3b1435ed6057e01ddd689dd699527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08d380e56fcdfdc497ad443ada0e0deda2e3f17d4f3b48a2ae301f90cb506e70
[INFO] running `Command { std: "docker" "start" "-a" "08d380e56fcdfdc497ad443ada0e0deda2e3f17d4f3b48a2ae301f90cb506e70", kill_on_drop: false }`
[INFO] [stderr]    Compiling sqp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `bit_offset` and `aligned` are never used
[INFO] [stdout]   --> src/binio.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a, O: Write + WriteBytesExt> BitWriter<'a, O> {
[INFO] [stdout]    | --------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn bit_offset(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn aligned(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bit_offset` and `aligned` are never used
[INFO] [stdout]   --> src/binio.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a, O: Write + WriteBytesExt> BitWriter<'a, O> {
[INFO] [stdout]    | --------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn bit_offset(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn aligned(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "08d380e56fcdfdc497ad443ada0e0deda2e3f17d4f3b48a2ae301f90cb506e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d380e56fcdfdc497ad443ada0e0deda2e3f17d4f3b48a2ae301f90cb506e70", kill_on_drop: false }`
[INFO] [stdout] 08d380e56fcdfdc497ad443ada0e0deda2e3f17d4f3b48a2ae301f90cb506e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1733e12b0c49f041be9d323c58136033953a866573e81ea423b5e5c2a0a4bdea
[INFO] running `Command { std: "docker" "start" "-a" "1733e12b0c49f041be9d323c58136033953a866573e81ea423b5e5c2a0a4bdea", kill_on_drop: false }`
[INFO] [stderr] warning: methods `bit_offset` and `aligned` are never used
[INFO] [stderr]   --> src/binio.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl<'a, O: Write + WriteBytesExt> BitWriter<'a, O> {
[INFO] [stderr]    | --------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn bit_offset(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub fn aligned(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sqp` (lib) generated 1 warning
[INFO] [stderr] warning: `sqp` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sqp-7b91bba92c01d7bc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test compression::dct::tests::create_quantization_matrix_q100 ... ok
[INFO] [stdout] test compression::dct::tests::create_quantization_matrix_q80 ... ok
[INFO] [stdout] test compression::dct::tests::run_dct ... ok
[INFO] [stdout] test compression::dct::tests::run_idct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sqp
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/picture.rs - picture::SquishyPicture::from_raw_lossless (line 122) ... ignored
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 39) - compile ... ok
[INFO] [stdout] test src/picture.rs - picture::SquishyPicture::from_raw (line 45) ... ok
[INFO] [stdout] test src/picture.rs - picture::SquishyPicture::from_raw_lossy (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1733e12b0c49f041be9d323c58136033953a866573e81ea423b5e5c2a0a4bdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1733e12b0c49f041be9d323c58136033953a866573e81ea423b5e5c2a0a4bdea", kill_on_drop: false }`
[INFO] [stdout] 1733e12b0c49f041be9d323c58136033953a866573e81ea423b5e5c2a0a4bdea
