[INFO] fetching crate around 0.1.0... [INFO] testing around-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate around 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate around 0.1.0 [INFO] finished tweaking crates.io crate around 0.1.0 [INFO] tweaked toml for crates.io crate around 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate around 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate around 0.1.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14f884d635bf0b2c409ee16f63bc325eef28f3a0e862d8c7acabe23519b83a48 [INFO] running `Command { std: "docker" "start" "-a" "14f884d635bf0b2c409ee16f63bc325eef28f3a0e862d8c7acabe23519b83a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14f884d635bf0b2c409ee16f63bc325eef28f3a0e862d8c7acabe23519b83a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14f884d635bf0b2c409ee16f63bc325eef28f3a0e862d8c7acabe23519b83a48", kill_on_drop: false }` [INFO] [stdout] 14f884d635bf0b2c409ee16f63bc325eef28f3a0e862d8c7acabe23519b83a48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1100f2ff8e5c2ee80a0a1ad512c6bd0f90995f9736568ff6d12316a684a2e2e5 [INFO] running `Command { std: "docker" "start" "-a" "1100f2ff8e5c2ee80a0a1ad512c6bd0f90995f9736568ff6d12316a684a2e2e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling around v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s [INFO] running `Command { std: "docker" "inspect" "1100f2ff8e5c2ee80a0a1ad512c6bd0f90995f9736568ff6d12316a684a2e2e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1100f2ff8e5c2ee80a0a1ad512c6bd0f90995f9736568ff6d12316a684a2e2e5", kill_on_drop: false }` [INFO] [stdout] 1100f2ff8e5c2ee80a0a1ad512c6bd0f90995f9736568ff6d12316a684a2e2e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f0cf21d64768151fb5ee51b9d5ea447f492ac4ba1551789abca7b14c1736665 [INFO] running `Command { std: "docker" "start" "-a" "2f0cf21d64768151fb5ee51b9d5ea447f492ac4ba1551789abca7b14c1736665", kill_on_drop: false }` [INFO] [stderr] Compiling around v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "2f0cf21d64768151fb5ee51b9d5ea447f492ac4ba1551789abca7b14c1736665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f0cf21d64768151fb5ee51b9d5ea447f492ac4ba1551789abca7b14c1736665", kill_on_drop: false }` [INFO] [stdout] 2f0cf21d64768151fb5ee51b9d5ea447f492ac4ba1551789abca7b14c1736665 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50174d57c2a1b5354b7bf795698b26000c4edd309c0d294fe70407a32839beca [INFO] running `Command { std: "docker" "start" "-a" "50174d57c2a1b5354b7bf795698b26000c4edd309c0d294fe70407a32839beca", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/around-96becab5477a78c5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests around [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - before (line 8) - compile ... FAILED [INFO] [stdout] test src/lib.rs - both (line 64) - compile ... FAILED [INFO] [stdout] test src/lib.rs - after (line 36) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - before (line 8) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 7 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + .. [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + ..= [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 7 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + .. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: only foreign, `unsafe extern "C"`, or `unsafe extern "C-unwind"` functions may have a C-variadic arg [INFO] [stdout] --> src/lib.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 6 | fn fancy_func(...){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `around` in this scope [INFO] [stdout] --> src/lib.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[around(database_clean)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `around` is imported here, but it is a crate, not an attribute [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate r#around; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0658]: C-variadic functions are unstable [INFO] [stdout] --> src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | / fn fancy_func(...){ [INFO] [stdout] 7 | | ... [INFO] [stdout] 8 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44930 for more information [INFO] [stdout] = help: add `#![feature(c_variadic)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-27; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0586, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0586`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - both (line 64) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 7 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + .. [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + ..= [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/lib.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 7 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + .. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: only foreign, `unsafe extern "C"`, or `unsafe extern "C-unwind"` functions may have a C-variadic arg [INFO] [stdout] --> src/lib.rs:67:19 [INFO] [stdout] | [INFO] [stdout] 6 | fn fancy_func(...){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `around` in this scope [INFO] [stdout] --> src/lib.rs:66:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[around(database_clean)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `around` is imported here, but it is a crate, not an attribute [INFO] [stdout] --> src/lib.rs:64:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate r#around; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0658]: C-variadic functions are unstable [INFO] [stdout] --> src/lib.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 6 | / fn fancy_func(...){ [INFO] [stdout] 7 | | ... [INFO] [stdout] 8 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44930 for more information [INFO] [stdout] = help: add `#![feature(c_variadic)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-27; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0586, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0586`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - after (line 36) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 7 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + .. [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + ..= [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/lib.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 7 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 7 - ... [INFO] [stdout] 7 + .. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: only foreign, `unsafe extern "C"`, or `unsafe extern "C-unwind"` functions may have a C-variadic arg [INFO] [stdout] --> src/lib.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 6 | fn fancy_func(...){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `around` in this scope [INFO] [stdout] --> src/lib.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[around(database_clean)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `around` is imported here, but it is a crate, not an attribute [INFO] [stdout] --> src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate r#around; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0658]: C-variadic functions are unstable [INFO] [stdout] --> src/lib.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 6 | / fn fancy_func(...){ [INFO] [stdout] 7 | | ... [INFO] [stdout] 8 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44930 for more information [INFO] [stdout] = help: add `#![feature(c_variadic)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-27; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0586, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0586`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - after (line 36) [INFO] [stdout] src/lib.rs - before (line 8) [INFO] [stdout] src/lib.rs - both (line 64) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "50174d57c2a1b5354b7bf795698b26000c4edd309c0d294fe70407a32839beca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50174d57c2a1b5354b7bf795698b26000c4edd309c0d294fe70407a32839beca", kill_on_drop: false }` [INFO] [stdout] 50174d57c2a1b5354b7bf795698b26000c4edd309c0d294fe70407a32839beca