[INFO] fetching crate perf-event-open 0.4.0... [INFO] testing perf-event-open-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate perf-event-open 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate perf-event-open 0.4.0 [INFO] finished tweaking crates.io crate perf-event-open 0.4.0 [INFO] tweaked toml for crates.io crate perf-event-open 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate perf-event-open 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 92 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc5a6a6409297288c57eeec78b990da48e6ddd2f27778ee12f85addf3ee454ed [INFO] running `Command { std: "docker" "start" "-a" "fc5a6a6409297288c57eeec78b990da48e6ddd2f27778ee12f85addf3ee454ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc5a6a6409297288c57eeec78b990da48e6ddd2f27778ee12f85addf3ee454ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc5a6a6409297288c57eeec78b990da48e6ddd2f27778ee12f85addf3ee454ed", kill_on_drop: false }` [INFO] [stdout] fc5a6a6409297288c57eeec78b990da48e6ddd2f27778ee12f85addf3ee454ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8bfe79ee1000180a60796b5913cda52ae9fa2a1ef9ed27c03e2b170f6117ff34 [INFO] running `Command { std: "docker" "start" "-a" "8bfe79ee1000180a60796b5913cda52ae9fa2a1ef9ed27c03e2b170f6117ff34", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bindgen v0.72.0 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling perf-event-open v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sample/rb/mod.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | transmute::<[u8; 2], u16>(buf) [INFO] [stdout] | -------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.15s [INFO] running `Command { std: "docker" "inspect" "8bfe79ee1000180a60796b5913cda52ae9fa2a1ef9ed27c03e2b170f6117ff34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bfe79ee1000180a60796b5913cda52ae9fa2a1ef9ed27c03e2b170f6117ff34", kill_on_drop: false }` [INFO] [stdout] 8bfe79ee1000180a60796b5913cda52ae9fa2a1ef9ed27c03e2b170f6117ff34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e660f118ee34b798bd098db2c3bc5f423afc99b5bf84d2183e6e6ec7e5b6bcb7 [INFO] running `Command { std: "docker" "start" "-a" "e660f118ee34b798bd098db2c3bc5f423afc99b5bf84d2183e6e6ec7e5b6bcb7", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sample/rb/mod.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | transmute::<[u8; 2], u16>(buf) [INFO] [stdout] | -------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling core-error v0.0.0 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling aya-obj v0.2.1 [INFO] [stderr] Compiling aya v0.13.1 [INFO] [stderr] Compiling perf-event-open v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sample/rb/mod.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | transmute::<[u8; 2], u16>(buf) [INFO] [stdout] | -------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.10s [INFO] running `Command { std: "docker" "inspect" "e660f118ee34b798bd098db2c3bc5f423afc99b5bf84d2183e6e6ec7e5b6bcb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e660f118ee34b798bd098db2c3bc5f423afc99b5bf84d2183e6e6ec7e5b6bcb7", kill_on_drop: false }` [INFO] [stdout] e660f118ee34b798bd098db2c3bc5f423afc99b5bf84d2183e6e6ec7e5b6bcb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fb1d10557a3c586d62e6585e212fd7356c019bb0da9954c790f2f58751302df7 [INFO] running `Command { std: "docker" "start" "-a" "fb1d10557a3c586d62e6585e212fd7356c019bb0da9954c790f2f58751302df7", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/sample/rb/mod.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | transmute::<[u8; 2], u16>(buf) [INFO] [stderr] | -------------------------^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u16::from_ne_bytes` [INFO] [stderr] | [INFO] [stderr] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `perf-event-open` (lib) generated 1 warning (run `cargo fix --lib -p perf-event-open` to apply 1 suggestion) [INFO] [stderr] warning: `perf-event-open` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/perf_event_open-094301edbd7c51bf) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test event::dp::kp::test::test_from_kprobe_addr ... ok [INFO] [stdout] test event::dp::kp::test::test_from_kretprobe_func ... ok [INFO] [stdout] test event::dp::up::test::test_from_uprobe ... ok [INFO] [stdout] test event::dp::up::test::test_from_uretprobe ... ok [INFO] [stdout] test event::dp::kp::test::test_from_kretprobe_addr ... ok [INFO] [stdout] test event::dp::kp::test::test_from_kprobe_func ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb1d10557a3c586d62e6585e212fd7356c019bb0da9954c790f2f58751302df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1d10557a3c586d62e6585e212fd7356c019bb0da9954c790f2f58751302df7", kill_on_drop: false }` [INFO] [stdout] fb1d10557a3c586d62e6585e212fd7356c019bb0da9954c790f2f58751302df7