[INFO] fetching crate maybe_macro 1.0.0... [INFO] testing maybe_macro-1.0.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate maybe_macro 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate maybe_macro 1.0.0 [INFO] finished tweaking crates.io crate maybe_macro 1.0.0 [INFO] tweaked toml for crates.io crate maybe_macro 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate maybe_macro 1.0.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c711792395b2c0431faf63ec4f8836d63208e5cf1d2937aa4ade74c4fa314bc8 [INFO] running `Command { std: "docker" "start" "-a" "c711792395b2c0431faf63ec4f8836d63208e5cf1d2937aa4ade74c4fa314bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c711792395b2c0431faf63ec4f8836d63208e5cf1d2937aa4ade74c4fa314bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c711792395b2c0431faf63ec4f8836d63208e5cf1d2937aa4ade74c4fa314bc8", kill_on_drop: false }` [INFO] [stdout] c711792395b2c0431faf63ec4f8836d63208e5cf1d2937aa4ade74c4fa314bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1918830103ccac3f5dfb63a250a65ff10e076a8efedcb72dadd67da1e9f8cea6 [INFO] running `Command { std: "docker" "start" "-a" "1918830103ccac3f5dfb63a250a65ff10e076a8efedcb72dadd67da1e9f8cea6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling maybe_macro v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "1918830103ccac3f5dfb63a250a65ff10e076a8efedcb72dadd67da1e9f8cea6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1918830103ccac3f5dfb63a250a65ff10e076a8efedcb72dadd67da1e9f8cea6", kill_on_drop: false }` [INFO] [stdout] 1918830103ccac3f5dfb63a250a65ff10e076a8efedcb72dadd67da1e9f8cea6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e0478310d55873ffc88880bead0fadfaf7055bccc653efc0e6333692dd31687 [INFO] running `Command { std: "docker" "start" "-a" "7e0478310d55873ffc88880bead0fadfaf7055bccc653efc0e6333692dd31687", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling maybe_macro v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:62:34 [INFO] [stdout] | [INFO] [stdout] 62 | let x = maybe!(x if let 1...10 = x); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | let x = maybe!(x if let 1...10 = x); [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "7e0478310d55873ffc88880bead0fadfaf7055bccc653efc0e6333692dd31687", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e0478310d55873ffc88880bead0fadfaf7055bccc653efc0e6333692dd31687", kill_on_drop: false }` [INFO] [stdout] 7e0478310d55873ffc88880bead0fadfaf7055bccc653efc0e6333692dd31687 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d146379c362f60dbfba36833f6bf1d82e7e32a01d0434f9dfd300fc3b02a1d9 [INFO] running `Command { std: "docker" "start" "-a" "9d146379c362f60dbfba36833f6bf1d82e7e32a01d0434f9dfd300fc3b02a1d9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:62:34 [INFO] [stderr] | [INFO] [stderr] 62 | let x = maybe!(x if let 1...10 = x); [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:65:34 [INFO] [stderr] | [INFO] [stderr] 65 | let x = maybe!(x if let 1...10 = x); [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `maybe_macro` (lib test) generated 2 warnings (run `cargo fix --lib -p maybe_macro --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maybe_macro-637881a43d9de867) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::conditional ... ok [INFO] [stdout] test tests::pattern ... ok [INFO] [stdout] test tests::destructure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests maybe_macro [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - maybe (line 34) ... FAILED [INFO] [stdout] test src/lib.rs - maybe (line 26) ... FAILED [INFO] [stdout] test src/lib.rs - maybe (line 19) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - maybe (line 34) stdout ---- [INFO] [stdout] error: cannot find macro `maybe` in this scope [INFO] [stdout] --> src/lib.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 3 | slice.iter().filter_map(|x| maybe!(inner if let Ok(inner) = x)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `slice` in this scope [INFO] [stdout] --> src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 3 | slice.iter().filter_map(|x| maybe!(inner if let Ok(inner) = x)); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - maybe (line 26) stdout ---- [INFO] [stdout] error: cannot find macro `maybe` in this scope [INFO] [stdout] --> src/lib.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 4 | slice.iter().filter_map(|x| maybe!(x if let Ok(_) = x)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `slice` in this scope [INFO] [stdout] --> src/lib.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 4 | slice.iter().filter_map(|x| maybe!(x if let Ok(_) = x)); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - maybe (line 19) stdout ---- [INFO] [stdout] error: cannot find macro `maybe` in this scope [INFO] [stdout] --> src/lib.rs:21:30 [INFO] [stdout] | [INFO] [stdout] 4 | slice.iter().filter_map(|&x| maybe!(x if < 10)) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `slice` in this scope [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 4 | slice.iter().filter_map(|&x| maybe!(x if < 10)) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - maybe (line 19) [INFO] [stdout] src/lib.rs - maybe (line 26) [INFO] [stdout] src/lib.rs - maybe (line 34) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9d146379c362f60dbfba36833f6bf1d82e7e32a01d0434f9dfd300fc3b02a1d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d146379c362f60dbfba36833f6bf1d82e7e32a01d0434f9dfd300fc3b02a1d9", kill_on_drop: false }` [INFO] [stdout] 9d146379c362f60dbfba36833f6bf1d82e7e32a01d0434f9dfd300fc3b02a1d9