[INFO] cloning repository https://github.com/CircuitFire/bytebuffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CircuitFire/bytebuffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCircuitFire%2Fbytebuffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCircuitFire%2Fbytebuffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7044a3c98bdedefe0baeba93e14a7e9fb895b5b
[INFO] testing CircuitFire/bytebuffer against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCircuitFire%2Fbytebuffer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CircuitFire/bytebuffer
[INFO] finished tweaking git repo https://github.com/CircuitFire/bytebuffer
[INFO] tweaked toml for git repo https://github.com/CircuitFire/bytebuffer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CircuitFire/bytebuffer on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CircuitFire/bytebuffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91c251b43a6ae30943044f103d768f50fd3d1a6fa8e02d9dc50f2176a191e02b
[INFO] running `Command { std: "docker" "start" "-a" "91c251b43a6ae30943044f103d768f50fd3d1a6fa8e02d9dc50f2176a191e02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c251b43a6ae30943044f103d768f50fd3d1a6fa8e02d9dc50f2176a191e02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c251b43a6ae30943044f103d768f50fd3d1a6fa8e02d9dc50f2176a191e02b", kill_on_drop: false }`
[INFO] [stdout] 91c251b43a6ae30943044f103d768f50fd3d1a6fa8e02d9dc50f2176a191e02b
[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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73f9676e6d7fdb159e3d03eb8b49c2a4942cf8b46d171bc374f9548561c1512e
[INFO] running `Command { std: "docker" "start" "-a" "73f9676e6d7fdb159e3d03eb8b49c2a4942cf8b46d171bc374f9548561c1512e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytebuffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `prims::*`
[INFO] [stdout]    --> src/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub use prims::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::*`
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub use collections::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "73f9676e6d7fdb159e3d03eb8b49c2a4942cf8b46d171bc374f9548561c1512e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f9676e6d7fdb159e3d03eb8b49c2a4942cf8b46d171bc374f9548561c1512e", kill_on_drop: false }`
[INFO] [stdout] 73f9676e6d7fdb159e3d03eb8b49c2a4942cf8b46d171bc374f9548561c1512e
[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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8942671ec73e39f533ec45610bd62574e35a75b6955a5db9752bd236960c3574
[INFO] running `Command { std: "docker" "start" "-a" "8942671ec73e39f533ec45610bd62574e35a75b6955a5db9752bd236960c3574", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `prims::*`
[INFO] [stdout]    --> src/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub use prims::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::*`
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub use collections::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bytebuffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `prims::*`
[INFO] [stdout]    --> src/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub use prims::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::*`
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub use collections::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "8942671ec73e39f533ec45610bd62574e35a75b6955a5db9752bd236960c3574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8942671ec73e39f533ec45610bd62574e35a75b6955a5db9752bd236960c3574", kill_on_drop: false }`
[INFO] [stdout] 8942671ec73e39f533ec45610bd62574e35a75b6955a5db9752bd236960c3574
[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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf0801ef8f0940a1f18152140ed894afd3ec31a8e13e029cff512e6ef81192f2
[INFO] running `Command { std: "docker" "start" "-a" "cf0801ef8f0940a1f18152140ed894afd3ec31a8e13e029cff512e6ef81192f2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `prims::*`
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub use prims::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::*`
[INFO] [stderr]    --> src/lib.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub use collections::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bytebuffer` (lib) generated 2 warnings (run `cargo fix --lib -p bytebuffer` to apply 2 suggestions)
[INFO] [stderr] warning: `bytebuffer` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bytebuffer-3e780d4f2fd4dc24)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test prims::tests::bool_buff ... ok
[INFO] [stdout] test prims::tests::char_buff ... ok
[INFO] [stdout] test prims::tests::i128_buff ... ok
[INFO] [stdout] test prims::tests::f32_buff ... ok
[INFO] [stdout] test prims::tests::f64_buff ... ok
[INFO] [stdout] test prims::tests::i16_buff ... ok
[INFO] [stdout] test prims::tests::i32_buff ... ok
[INFO] [stdout] test prims::tests::i64_buff ... ok
[INFO] [stdout] test prims::tests::i8_buff ... ok
[INFO] [stdout] test prims::tests::u128_buff ... ok
[INFO] [stdout] test prims::tests::u32_buff ... ok
[INFO] [stdout] test prims::tests::u16_buff ... ok
[INFO] [stdout] test prims::tests::read_write ... FAILED
[INFO] [stdout] test prims::tests::u64_buff ... ok
[INFO] [stdout] test prims::tests::u8_buff ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- prims::tests::read_write stdout ----
[INFO] [stdout] Error: IoErr(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     prims::tests::read_write
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "cf0801ef8f0940a1f18152140ed894afd3ec31a8e13e029cff512e6ef81192f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0801ef8f0940a1f18152140ed894afd3ec31a8e13e029cff512e6ef81192f2", kill_on_drop: false }`
[INFO] [stdout] cf0801ef8f0940a1f18152140ed894afd3ec31a8e13e029cff512e6ef81192f2
