[INFO] fetching crate png-framing 0.5.0...
[INFO] testing png-framing-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate png-framing 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate png-framing 0.5.0
[INFO] finished tweaking crates.io crate png-framing 0.5.0
[INFO] tweaked toml for crates.io crate png-framing 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate png-framing 0.5.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding lodepng v1.2.2 (available: v3.12.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dd3481229aad8027eb6a9f01ea64d03ed79bd50f057a2f4e865b752a410d592
[INFO] running `Command { std: "docker" "start" "-a" "9dd3481229aad8027eb6a9f01ea64d03ed79bd50f057a2f4e865b752a410d592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dd3481229aad8027eb6a9f01ea64d03ed79bd50f057a2f4e865b752a410d592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd3481229aad8027eb6a9f01ea64d03ed79bd50f057a2f4e865b752a410d592", kill_on_drop: false }`
[INFO] [stdout] 9dd3481229aad8027eb6a9f01ea64d03ed79bd50f057a2f4e865b752a410d592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fc67c5fec0fc00ed6de927fdb7a903d16974292dabb028da8402abbc5b1c4e6
[INFO] running `Command { std: "docker" "start" "-a" "9fc67c5fec0fc00ed6de927fdb7a903d16974292dabb028da8402abbc5b1c4e6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling clamp v0.1.0
[INFO] [stderr]    Compiling lodepng v1.2.2
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling framing v0.6.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framing-0.6.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(conservative_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `conservative_impl_trait` has been stable since `1.26.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0700]: hidden type for `impl Iterator<Item = (usize, usize, <T as Image>::Pixel)> + ExactSizeIterator` captures lifetime that does not appear in bounds
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framing-0.6.0/src/transforms/iter.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  5 |   pub fn iter<'a, T: Image>(frame: &'a T)
[INFO] [stdout]    |               -- hidden type `std::iter::Map<std::ops::Range<usize>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framing-0.6.0/src/transforms/iter.rs:10:20: 10:28}>` captures the lifetime `'a` as defined here
[INFO] [stdout]  6 |       -> impl Iterator<Item = (usize, usize, T::Pixel)> + ExactSizeIterator
[INFO] [stdout]    |          ------------------------------------------------------------------ opaque type defined here
[INFO] [stdout] ...
[INFO] [stdout] 10 | /     (0..w * h).map(move |i| unsafe {
[INFO] [stdout] 11 | |         let (x, y) = (i % w, i / w);
[INFO] [stdout] 12 | |         (x, y, frame.pixel(i % w, i / w))
[INFO] [stdout] 13 | |     })
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout] help: add a `use<...>` bound to explicitly capture `'a`
[INFO] [stdout]    |
[INFO] [stdout]  6 |     -> impl Iterator<Item = (usize, usize, T::Pixel)> + ExactSizeIterator + use<'a, T>
[INFO] [stdout]    |                                                                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0700]: hidden type for `impl rayon::iter::ParallelIterator<Item = (usize, usize, <T as Image>::Pixel)>` captures lifetime that does not appear in bounds
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framing-0.6.0/src/transforms/iter.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn par_iter<'a, T>(frame: &'a T)
[INFO] [stdout]    |                   -- hidden type `rayon::iter::Map<rayon::range::Iter<usize>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framing-0.6.0/src/transforms/iter.rs:25:36: 25:44}>` captures the lifetime `'a` as defined here
[INFO] [stdout] 18 |       -> impl ParallelIterator<Item = (usize, usize, T::Pixel)>
[INFO] [stdout]    |          ------------------------------------------------------ opaque type defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 | /     (0..w * h).into_par_iter().map(move |i| unsafe {
[INFO] [stdout] 26 | |         let (x, y) = (i % w, i / w);
[INFO] [stdout] 27 | |         (x, y, frame.pixel(i % w, i / w))
[INFO] [stdout] 28 | |     })
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout] help: add a `use<...>` bound to explicitly capture `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     -> impl ParallelIterator<Item = (usize, usize, T::Pixel)> + use<'a, T>
[INFO] [stdout]    |                                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0700.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `framing` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "9fc67c5fec0fc00ed6de927fdb7a903d16974292dabb028da8402abbc5b1c4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc67c5fec0fc00ed6de927fdb7a903d16974292dabb028da8402abbc5b1c4e6", kill_on_drop: false }`
[INFO] [stdout] 9fc67c5fec0fc00ed6de927fdb7a903d16974292dabb028da8402abbc5b1c4e6
