[INFO] fetching crate spng 0.2.0-alpha.3...
[INFO] testing spng-0.2.0-alpha.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spng 0.2.0-alpha.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate spng 0.2.0-alpha.3
[INFO] finished tweaking crates.io crate spng 0.2.0-alpha.3
[INFO] tweaked toml for crates.io crate spng 0.2.0-alpha.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spng 0.2.0-alpha.3 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 10 packages to latest compatible versions
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f7a04a6d4aa0bda15ff8170650483c8a54791d67facdcef15e55a648fb9896be
[INFO] running `Command { std: "docker" "start" "-a" "f7a04a6d4aa0bda15ff8170650483c8a54791d67facdcef15e55a648fb9896be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a04a6d4aa0bda15ff8170650483c8a54791d67facdcef15e55a648fb9896be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a04a6d4aa0bda15ff8170650483c8a54791d67facdcef15e55a648fb9896be", kill_on_drop: false }`
[INFO] [stdout] f7a04a6d4aa0bda15ff8170650483c8a54791d67facdcef15e55a648fb9896be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b3b94df8b16453ce6526b62909abe4d7b25050f48fd94f2d1529996db77791a2
[INFO] running `Command { std: "docker" "start" "-a" "b3b94df8b16453ce6526b62909abe4d7b25050f48fd94f2d1529996db77791a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.28
[INFO] [stderr]    Compiling spng-sys v0.2.0-alpha.3
[INFO] [stderr]    Compiling spng v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_plte(&self) -> Result<Ref<Plte>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_plte(&self) -> Result<Ref<'_, Plte>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:233:21
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn get_iccp(&self) -> Result<Ref<Iccp>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn get_iccp(&self) -> Result<Ref<'_, Iccp>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn get_text(&self) -> Result<Ref<Vec<Text>>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn get_text(&self) -> Result<Ref<'_, Vec<Text>>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:308:21
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn get_splt(&self) -> Result<Ref<Vec<Splt>>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn get_splt(&self) -> Result<Ref<'_, Vec<Splt>>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn get_exif(&self) -> Result<Ref<Exif>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn get_exif(&self) -> Result<Ref<'_, Exif>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:375:31
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<Vec<UnknownChunk>>, Error> {
[INFO] [stdout]     |                               ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<'_, Vec<UnknownChunk>>, Error> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "b3b94df8b16453ce6526b62909abe4d7b25050f48fd94f2d1529996db77791a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b94df8b16453ce6526b62909abe4d7b25050f48fd94f2d1529996db77791a2", kill_on_drop: false }`
[INFO] [stdout] b3b94df8b16453ce6526b62909abe4d7b25050f48fd94f2d1529996db77791a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8c5987494fccbf86e1a5a20fcfacd85dcd03a2cfa005448d97ff38ac7dd5e9f1
[INFO] running `Command { std: "docker" "start" "-a" "8c5987494fccbf86e1a5a20fcfacd85dcd03a2cfa005448d97ff38ac7dd5e9f1", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_plte(&self) -> Result<Ref<Plte>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_plte(&self) -> Result<Ref<'_, Plte>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:233:21
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn get_iccp(&self) -> Result<Ref<Iccp>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn get_iccp(&self) -> Result<Ref<'_, Iccp>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn get_text(&self) -> Result<Ref<Vec<Text>>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn get_text(&self) -> Result<Ref<'_, Vec<Text>>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:308:21
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn get_splt(&self) -> Result<Ref<Vec<Splt>>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn get_splt(&self) -> Result<Ref<'_, Vec<Splt>>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling spng v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn get_exif(&self) -> Result<Ref<Exif>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn get_exif(&self) -> Result<Ref<'_, Exif>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:375:31
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<Vec<UnknownChunk>>, Error> {
[INFO] [stdout]     |                               ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<'_, Vec<UnknownChunk>>, Error> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_plte(&self) -> Result<Ref<Plte>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_plte(&self) -> Result<Ref<'_, Plte>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:233:21
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn get_iccp(&self) -> Result<Ref<Iccp>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn get_iccp(&self) -> Result<Ref<'_, Iccp>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn get_text(&self) -> Result<Ref<Vec<Text>>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn get_text(&self) -> Result<Ref<'_, Vec<Text>>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:308:21
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn get_splt(&self) -> Result<Ref<Vec<Splt>>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub fn get_splt(&self) -> Result<Ref<'_, Vec<Splt>>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn get_exif(&self) -> Result<Ref<Exif>, Error> {
[INFO] [stdout]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn get_exif(&self) -> Result<Ref<'_, Exif>, Error> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raw.rs:375:31
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<Vec<UnknownChunk>>, Error> {
[INFO] [stdout]     |                               ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<'_, Vec<UnknownChunk>>, Error> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "8c5987494fccbf86e1a5a20fcfacd85dcd03a2cfa005448d97ff38ac7dd5e9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5987494fccbf86e1a5a20fcfacd85dcd03a2cfa005448d97ff38ac7dd5e9f1", kill_on_drop: false }`
[INFO] [stdout] 8c5987494fccbf86e1a5a20fcfacd85dcd03a2cfa005448d97ff38ac7dd5e9f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c10ce2c44c103e401e6005ca96c97fed99c84a24bc4662c8b9379aae1b1889ba
[INFO] running `Command { std: "docker" "start" "-a" "c10ce2c44c103e401e6005ca96c97fed99c84a24bc4662c8b9379aae1b1889ba", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raw.rs:176:21
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn get_plte(&self) -> Result<Ref<Plte>, Error> {
[INFO] [stderr]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn get_plte(&self) -> Result<Ref<'_, Plte>, Error> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raw.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |     pub fn get_iccp(&self) -> Result<Ref<Iccp>, Error> {
[INFO] [stderr]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 233 |     pub fn get_iccp(&self) -> Result<Ref<'_, Iccp>, Error> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raw.rs:266:21
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn get_text(&self) -> Result<Ref<Vec<Text>>, Error> {
[INFO] [stderr]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn get_text(&self) -> Result<Ref<'_, Vec<Text>>, Error> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raw.rs:308:21
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub fn get_splt(&self) -> Result<Ref<Vec<Splt>>, Error> {
[INFO] [stderr]     |                     ^^^^^            ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub fn get_splt(&self) -> Result<Ref<'_, Vec<Splt>>, Error> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raw.rs:351:21
[INFO] [stderr]     |
[INFO] [stderr] 351 |     pub fn get_exif(&self) -> Result<Ref<Exif>, Error> {
[INFO] [stderr]     |                     ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 351 |     pub fn get_exif(&self) -> Result<Ref<'_, Exif>, Error> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raw.rs:375:31
[INFO] [stderr]     |
[INFO] [stderr] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<Vec<UnknownChunk>>, Error> {
[INFO] [stderr]     |                               ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 375 |     pub fn get_unknown_chunks(&self) -> Result<Ref<'_, Vec<UnknownChunk>>, Error> {
[INFO] [stderr]     |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: `spng` (lib) generated 6 warnings (run `cargo fix --lib -p spng` to apply 6 suggestions)
[INFO] [stderr] warning: `spng` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spng-431682d60d1333c9)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-05ab27c8b7a30e4a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test version ... ok
[INFO] [stdout] test decode ... ok
[INFO] [stdout] test decode_001_slice ... ok
[INFO] [stdout] test decode_001_cursor_buffered ... ok
[INFO] [stdout] test decode_001_raw_context ... ok
[INFO] [stdout] test decode_001_cursor ... ok
[INFO] [stdout] test decode_002_cursor_buffered ... ok
[INFO] [stderr]    Doc-tests spng
[INFO] [stdout] test decode_002_slice ... ok
[INFO] [stdout] test decode_002_cursor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c10ce2c44c103e401e6005ca96c97fed99c84a24bc4662c8b9379aae1b1889ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10ce2c44c103e401e6005ca96c97fed99c84a24bc4662c8b9379aae1b1889ba", kill_on_drop: false }`
[INFO] [stdout] c10ce2c44c103e401e6005ca96c97fed99c84a24bc4662c8b9379aae1b1889ba
