[INFO] fetching crate libsam-rs 0.2.0... [INFO] testing libsam-rs-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate libsam-rs 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate libsam-rs 0.2.0 [INFO] finished tweaking crates.io crate libsam-rs 0.2.0 [INFO] tweaked toml for crates.io crate libsam-rs 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libsam-rs 0.2.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 47 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.68.1 (available: v0.72.1) [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] 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] 580aa1660fc73bf7c71c13d44b3d1f12f09598fb3546acb86310ebbdfbbdad2e [INFO] running `Command { std: "docker" "start" "-a" "580aa1660fc73bf7c71c13d44b3d1f12f09598fb3546acb86310ebbdfbbdad2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "580aa1660fc73bf7c71c13d44b3d1f12f09598fb3546acb86310ebbdfbbdad2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "580aa1660fc73bf7c71c13d44b3d1f12f09598fb3546acb86310ebbdfbbdad2e", kill_on_drop: false }` [INFO] [stdout] 580aa1660fc73bf7c71c13d44b3d1f12f09598fb3546acb86310ebbdfbbdad2e [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] b10bc817df871f713bd37b61646552cc32d24c54554a3c07a7f58c1103aa2dc6 [INFO] running `Command { std: "docker" "start" "-a" "b10bc817df871f713bd37b61646552cc32d24c54554a3c07a7f58c1103aa2dc6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling bindgen v0.68.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling home v0.5.12 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling libsam-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:55:52 [INFO] [stdout] | [INFO] [stdout] 55 | let mut bytes: Vec = chunk.bytes().map(|b|{std::mem::transmute(b)}).collect(); [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.85s [INFO] running `Command { std: "docker" "inspect" "b10bc817df871f713bd37b61646552cc32d24c54554a3c07a7f58c1103aa2dc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b10bc817df871f713bd37b61646552cc32d24c54554a3c07a7f58c1103aa2dc6", kill_on_drop: false }` [INFO] [stdout] b10bc817df871f713bd37b61646552cc32d24c54554a3c07a7f58c1103aa2dc6 [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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 502b39ee54a6c67a08ac024691954cc881ae8b19bcc87fa0566b5979cb5e32f0 [INFO] running `Command { std: "docker" "start" "-a" "502b39ee54a6c67a08ac024691954cc881ae8b19bcc87fa0566b5979cb5e32f0", kill_on_drop: false }` [INFO] [stderr] Compiling libsam-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:55:52 [INFO] [stdout] | [INFO] [stdout] 55 | let mut bytes: Vec = chunk.bytes().map(|b|{std::mem::transmute(b)}).collect(); [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:55:52 [INFO] [stdout] | [INFO] [stdout] 55 | let mut bytes: Vec = chunk.bytes().map(|b|{std::mem::transmute(b)}).collect(); [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "502b39ee54a6c67a08ac024691954cc881ae8b19bcc87fa0566b5979cb5e32f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "502b39ee54a6c67a08ac024691954cc881ae8b19bcc87fa0566b5979cb5e32f0", kill_on_drop: false }` [INFO] [stdout] 502b39ee54a6c67a08ac024691954cc881ae8b19bcc87fa0566b5979cb5e32f0 [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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d5e5cc0fc623d732f4e91a03cf4ada6a991dd60c971c707e8fe62ae684d5bd4e [INFO] running `Command { std: "docker" "start" "-a" "d5e5cc0fc623d732f4e91a03cf4ada6a991dd60c971c707e8fe62ae684d5bd4e", kill_on_drop: false }` [INFO] [stderr] Compiling libsam-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/lib.rs:55:52 [INFO] [stderr] | [INFO] [stderr] 55 | let mut bytes: Vec = chunk.bytes().map(|b|{std::mem::transmute(b)}).collect(); [INFO] [stderr] | -------------------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u8::cast_signed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `libsam-rs` (lib test) generated 1 warning (run `cargo fix --lib -p libsam-rs --tests` to apply 1 suggestion) [INFO] [stderr] warning: `libsam-rs` (lib) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.34s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libsam_rs-d676c553890fcfd8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sys::bindgen_test_layout_AudioResult ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests libsam_rs [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" "d5e5cc0fc623d732f4e91a03cf4ada6a991dd60c971c707e8fe62ae684d5bd4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5e5cc0fc623d732f4e91a03cf4ada6a991dd60c971c707e8fe62ae684d5bd4e", kill_on_drop: false }` [INFO] [stdout] d5e5cc0fc623d732f4e91a03cf4ada6a991dd60c971c707e8fe62ae684d5bd4e