[INFO] fetching crate probe 0.5.1... [INFO] checking probe-0.5.1 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1 [INFO] extracting crate probe 0.5.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate probe 0.5.1 on toolchain 65132f36b923285d5da381c2fbafee6ce899e841 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate probe 0.5.1 [INFO] finished tweaking crates.io crate probe 0.5.1 [INFO] tweaked toml for crates.io crate probe 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate probe 0.5.1 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c9882395c60e2afe4cb198df2c69a75453ff99c891fec8987ca5aab048c765c [INFO] running `Command { std: "docker" "start" "-a" "9c9882395c60e2afe4cb198df2c69a75453ff99c891fec8987ca5aab048c765c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c9882395c60e2afe4cb198df2c69a75453ff99c891fec8987ca5aab048c765c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c9882395c60e2afe4cb198df2c69a75453ff99c891fec8987ca5aab048c765c", kill_on_drop: false }` [INFO] [stdout] 9c9882395c60e2afe4cb198df2c69a75453ff99c891fec8987ca5aab048c765c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74656ff08b5fcb94326c42570061a8dd5c60374944f6f596609f78e4cc4b77d0 [INFO] running `Command { std: "docker" "start" "-a" "74656ff08b5fcb94326c42570061a8dd5c60374944f6f596609f78e4cc4b77d0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Checking probe v0.5.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/lib.rs (2 fixes) [INFO] [stderr] Fixed src/platform/systemtap.rs (6 fixes) [INFO] [stderr] Migrating tests/readelf.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/semaphore.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/loop.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking probe v0.5.1 (/tmp/fixit) [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> examples/semaphore.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | / probe_lazy!(foo, iter, { [INFO] [stdout] 8 | | // This delay is an exaggeration of the overhead of a probe argument, but it's only [INFO] [stdout] 9 | | // incurred while something is attached to the probe, thanks to the semaphore. [INFO] [stdout] 10 | | std::thread::sleep(std::time::Duration::from_secs(1)); [INFO] [stdout] 11 | | iter [INFO] [stdout] 12 | | }); [INFO] [stdout] | |__________^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::platform_probe_lazy` which comes from the expansion of the macro `probe_lazy` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] --> /tmp/fixit/src/platform/systemtap.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 70 | #[unsafe(link_section = ".probes")] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `probe` (example "semaphore") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "74656ff08b5fcb94326c42570061a8dd5c60374944f6f596609f78e4cc4b77d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74656ff08b5fcb94326c42570061a8dd5c60374944f6f596609f78e4cc4b77d0", kill_on_drop: false }` [INFO] [stdout] 74656ff08b5fcb94326c42570061a8dd5c60374944f6f596609f78e4cc4b77d0