[INFO] fetching crate wasmcov 0.2.2... [INFO] testing wasmcov-0.2.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate wasmcov 0.2.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate wasmcov 0.2.2 [INFO] finished tweaking crates.io crate wasmcov 0.2.2 [INFO] tweaked toml for crates.io crate wasmcov 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmcov 0.2.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wasmcov 0.2.2 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b7d11882808e83ebf8c40ae81cf1bece25a3e805550f1dc29774643c91082e4 [INFO] running `Command { std: "docker" "start" "-a" "7b7d11882808e83ebf8c40ae81cf1bece25a3e805550f1dc29774643c91082e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b7d11882808e83ebf8c40ae81cf1bece25a3e805550f1dc29774643c91082e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7d11882808e83ebf8c40ae81cf1bece25a3e805550f1dc29774643c91082e4", kill_on_drop: false }` [INFO] [stdout] 7b7d11882808e83ebf8c40ae81cf1bece25a3e805550f1dc29774643c91082e4 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1258d876e9c6733b1253fee32440df9b32930508953fae2310fbf4b76b7d6ad [INFO] running `Command { std: "docker" "start" "-a" "b1258d876e9c6733b1253fee32440df9b32930508953fae2310fbf4b76b7d6ad", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling syn v2.0.67 [INFO] [stderr] Compiling serde_json v1.0.118 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling wasmcov v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/llvm.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | unsafe { Ok(LLVM_TOOLING_RESULT.as_ref().unwrap()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.98s [INFO] running `Command { std: "docker" "inspect" "b1258d876e9c6733b1253fee32440df9b32930508953fae2310fbf4b76b7d6ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1258d876e9c6733b1253fee32440df9b32930508953fae2310fbf4b76b7d6ad", kill_on_drop: false }` [INFO] [stdout] b1258d876e9c6733b1253fee32440df9b32930508953fae2310fbf4b76b7d6ad [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7b48e66ffa6308206d7afd35332e078a9f69d0626c459e81febb6f1fd90fc72 [INFO] running `Command { std: "docker" "start" "-a" "d7b48e66ffa6308206d7afd35332e078a9f69d0626c459e81febb6f1fd90fc72", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/llvm.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | unsafe { Ok(LLVM_TOOLING_RESULT.as_ref().unwrap()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling wasmcov v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/llvm.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | unsafe { Ok(LLVM_TOOLING_RESULT.as_ref().unwrap()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "d7b48e66ffa6308206d7afd35332e078a9f69d0626c459e81febb6f1fd90fc72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7b48e66ffa6308206d7afd35332e078a9f69d0626c459e81febb6f1fd90fc72", kill_on_drop: false }` [INFO] [stdout] d7b48e66ffa6308206d7afd35332e078a9f69d0626c459e81febb6f1fd90fc72 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8b56ac7e5869ad9b463d02e5d7690573f67a0e1e1db5f78cf9f9018e376a826 [INFO] running `Command { std: "docker" "start" "-a" "e8b56ac7e5869ad9b463d02e5d7690573f67a0e1e1db5f78cf9f9018e376a826", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stdout] [INFO] [stderr] --> src/llvm.rs:12:17 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 12 | unsafe { Ok(LLVM_TOOLING_RESULT.as_ref().unwrap()) } [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `wasmcov` (lib) generated 1 warning [INFO] [stderr] warning: `wasmcov` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmcov-7472fd17f2bf3d96) [INFO] [stderr] Running unittests src/bin/wasmcov.rs (/opt/rustwide/target/debug/deps/cargo_wasmcov-62116e2a30b92f10) [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] [stderr] Doc-tests wasmcov [INFO] [stdout] [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" "e8b56ac7e5869ad9b463d02e5d7690573f67a0e1e1db5f78cf9f9018e376a826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b56ac7e5869ad9b463d02e5d7690573f67a0e1e1db5f78cf9f9018e376a826", kill_on_drop: false }` [INFO] [stdout] e8b56ac7e5869ad9b463d02e5d7690573f67a0e1e1db5f78cf9f9018e376a826