[INFO] fetching crate whaterror 0.1.0... [INFO] testing whaterror-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate whaterror 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate whaterror 0.1.0 [INFO] finished tweaking crates.io crate whaterror 0.1.0 [INFO] tweaked toml for crates.io crate whaterror 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate whaterror 0.1.0 on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate whaterror 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded whaterror_macros v0.1.0 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c [INFO] running `Command { std: "docker" "start" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling whaterror_macros v0.1.0 [INFO] [stderr] Compiling whaterror v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `transparent` [INFO] [stdout] --> src/lib.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | #[doc(transparent)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 5.45s [INFO] running `Command { std: "docker" "inspect" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling whaterror v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `transparent` [INFO] [stdout] --> src/lib.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | #[doc(transparent)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `transparent` [INFO] [stdout] --> src/lib.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | #[doc(transparent)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> tests/smoke.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #[whaterror(panic!())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FnOnce()` will fail [INFO] [stdout] --> tests/smoke.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #[whaterror(panic!())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] = note: this warning originates in the attribute macro `whaterror` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> tests/smoke.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[whaterror(panic!(PanicMarker))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FnOnce()` will fail [INFO] [stdout] --> tests/smoke.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[whaterror(panic!(PanicMarker))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the attribute macro `whaterror` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/smoke.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | #[whaterror(panic!(PanicMarker))] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 30 - #[whaterror(panic!(PanicMarker))] [INFO] [stdout] 30 + #[whaterror(std::panic::panic_any(PanicMarker))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/smoke.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | #[whaterror(|| panic!(PanicMarker))] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 35 - #[whaterror(|| panic!(PanicMarker))] [INFO] [stdout] 35 + #[whaterror(|| std::panic::panic_any(PanicMarker))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/smoke.rs:40:50 [INFO] [stdout] | [INFO] [stdout] 40 | #[whaterror(|err| { assert_eq!(err, 123); panic!(PanicMarker); })] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 40 - #[whaterror(|err| { assert_eq!(err, 123); panic!(PanicMarker); })] [INFO] [stdout] 40 + #[whaterror(|err| { assert_eq!(err, 123); std::panic::panic_any(PanicMarker); })] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: whaterror v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: unknown `doc` attribute `transparent` [INFO] [stderr] --> src/lib.rs:54:7 [INFO] [stderr] | [INFO] [stderr] 54 | #[doc(transparent)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `whaterror` (lib) generated 1 warning [INFO] [stderr] warning: `whaterror` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> tests/smoke.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | #[whaterror(panic!())] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FnOnce()` will fail [INFO] [stderr] --> tests/smoke.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | #[whaterror(panic!())] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] = note: this warning originates in the attribute macro `whaterror` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> tests/smoke.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[whaterror(panic!(PanicMarker))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FnOnce()` will fail [INFO] [stderr] --> tests/smoke.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[whaterror(panic!(PanicMarker))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the attribute macro `whaterror` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/smoke.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | #[whaterror(panic!(PanicMarker))] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 30 - #[whaterror(panic!(PanicMarker))] [INFO] [stderr] 30 + #[whaterror(std::panic::panic_any(PanicMarker))] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/smoke.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | #[whaterror(|| panic!(PanicMarker))] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 35 - #[whaterror(|| panic!(PanicMarker))] [INFO] [stderr] 35 + #[whaterror(|| std::panic::panic_any(PanicMarker))] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/smoke.rs:40:50 [INFO] [stderr] | [INFO] [stderr] 40 | #[whaterror(|err| { assert_eq!(err, 123); panic!(PanicMarker); })] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 40 - #[whaterror(|err| { assert_eq!(err, 123); panic!(PanicMarker); })] [INFO] [stderr] 40 + #[whaterror(|err| { assert_eq!(err, 123); std::panic::panic_any(PanicMarker); })] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `whaterror` (test "smoke") generated 5 warnings (run `cargo fix --test "smoke" -p whaterror` to apply 3 suggestions) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: whaterror v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/whaterror-966c3b96fc5cab03) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/smoke.rs (/opt/rustwide/target/release/deps/smoke-17dc93c220f3d8af) [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 12 tests [INFO] [stdout] test should_pass::impure_handler ... ok [INFO] [stdout] test should_pass::result_return ... ok [INFO] [stdout] test should_fail::no_panic_marker - should panic ... ok [INFO] [stdout] test should_pass::option_closure_handler ... ok [INFO] [stdout] test should_pass::named_handler ... ok [INFO] [stdout] test should_pass::option_return ... ok [INFO] [stdout] test should_pass::result_passing ... ok [INFO] [stdout] test should_pass::simple ... ok [INFO] [stdout] test should_pass::simple_handler ... ok [INFO] [stdout] test should_fail::failing_option - should panic ... ok [INFO] [stdout] test should_pass::result_failing ... ok [INFO] [stdout] test should_pass::void_with_handler ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests whaterror [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 35) ... FAILED [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 35) stdout ---- [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[whaterror(unreachable!())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FnOnce()` will fail [INFO] [stdout] --> src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[whaterror(unreachable!())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] = note: this error originates in the attribute macro `whaterror` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 35) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c", kill_on_drop: false }` [INFO] [stdout] 22e0df7f82ee25ad9403ed1d1260d90bd53e646d13f13f14a555bacb06b49b2c