[INFO] fetching crate summavy-ownedbytes 0.5.0...
[INFO] testing summavy-ownedbytes-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate summavy-ownedbytes 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate summavy-ownedbytes 0.5.0
[INFO] finished tweaking crates.io crate summavy-ownedbytes 0.5.0
[INFO] tweaked toml for crates.io crate summavy-ownedbytes 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate summavy-ownedbytes 0.5.0 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 1 package to latest compatible version
[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] fd43e20bd62f47959a8cad59ee067a5724291cc179413cc51696604f9da8408f
[INFO] running `Command { std: "docker" "start" "-a" "fd43e20bd62f47959a8cad59ee067a5724291cc179413cc51696604f9da8408f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd43e20bd62f47959a8cad59ee067a5724291cc179413cc51696604f9da8408f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd43e20bd62f47959a8cad59ee067a5724291cc179413cc51696604f9da8408f", kill_on_drop: false }`
[INFO] [stdout] fd43e20bd62f47959a8cad59ee067a5724291cc179413cc51696604f9da8408f
[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] fa095dfb9331650d178bf2f7801b819640f03594450deaa8248356f61e5106b5
[INFO] running `Command { std: "docker" "start" "-a" "fa095dfb9331650d178bf2f7801b819640f03594450deaa8248356f61e5106b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling summavy-ownedbytes v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lib.rs:30:69
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let data = unsafe { mem::transmute::<_, &'static [u8]>(bytes.deref()) };
[INFO] [stdout]    |                                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "fa095dfb9331650d178bf2f7801b819640f03594450deaa8248356f61e5106b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa095dfb9331650d178bf2f7801b819640f03594450deaa8248356f61e5106b5", kill_on_drop: false }`
[INFO] [stdout] fa095dfb9331650d178bf2f7801b819640f03594450deaa8248356f61e5106b5
[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] b9f21b21db8a94b5cbc97986f7295b122ee0d5f809d5b7f5e74f2c7fd09e5f08
[INFO] running `Command { std: "docker" "start" "-a" "b9f21b21db8a94b5cbc97986f7295b122ee0d5f809d5b7f5e74f2c7fd09e5f08", kill_on_drop: false }`
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lib.rs:30:69
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let data = unsafe { mem::transmute::<_, &'static [u8]>(bytes.deref()) };
[INFO] [stdout]    |                                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling summavy-ownedbytes v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lib.rs:30:69
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let data = unsafe { mem::transmute::<_, &'static [u8]>(bytes.deref()) };
[INFO] [stdout]    |                                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b9f21b21db8a94b5cbc97986f7295b122ee0d5f809d5b7f5e74f2c7fd09e5f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f21b21db8a94b5cbc97986f7295b122ee0d5f809d5b7f5e74f2c7fd09e5f08", kill_on_drop: false }`
[INFO] [stdout] b9f21b21db8a94b5cbc97986f7295b122ee0d5f809d5b7f5e74f2c7fd09e5f08
[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] 4731a74ce0e1b0fce24b236aa934def4e5ac60cbdc9b27de3bcececd4e0552ce
[INFO] running `Command { std: "docker" "start" "-a" "4731a74ce0e1b0fce24b236aa934def4e5ac60cbdc9b27de3bcececd4e0552ce", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/lib.rs:30:69
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let data = unsafe { mem::transmute::<_, &'static [u8]>(bytes.deref()) };
[INFO] [stderr]    |                                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `summavy-ownedbytes` (lib) generated 1 warning (run `cargo fix --lib -p summavy-ownedbytes` to apply 1 suggestion)
[INFO] [stderr] warning: `summavy-ownedbytes` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/summavy_ownedbytes-313dac0a62707661)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_owned_bytes_read ... ok
[INFO] [stdout] test tests::test_owned_bytes_debug ... ok
[INFO] [stdout] test tests::test_owned_bytes_read_incomplete ... ok
[INFO] [stdout] test tests::test_owned_bytes_read_to_end ... ok
[INFO] [stdout] test tests::test_owned_bytes_read_u8 ... ok
[INFO] [stdout] test tests::test_owned_bytes_split ... ok
[INFO] [stdout] test tests::test_owned_bytes_split_boundary ... ok
[INFO] [stdout] test tests::test_split_off ... ok
[INFO] [stdout] test tests::test_owned_bytes_read_right_at_the_end ... ok
[INFO] [stdout] test tests::test_owned_bytes_read_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests summavy_ownedbytes
[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" "4731a74ce0e1b0fce24b236aa934def4e5ac60cbdc9b27de3bcececd4e0552ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4731a74ce0e1b0fce24b236aa934def4e5ac60cbdc9b27de3bcececd4e0552ce", kill_on_drop: false }`
[INFO] [stdout] 4731a74ce0e1b0fce24b236aa934def4e5ac60cbdc9b27de3bcececd4e0552ce
