[INFO] fetching crate enum-code 0.1.1... [INFO] testing enum-code-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate enum-code 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate enum-code 0.1.1 [INFO] finished tweaking crates.io crate enum-code 0.1.1 [INFO] tweaked toml for crates.io crate enum-code 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate enum-code 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca0939a539492bd0d2620e76772ebabd16b5cb45f07f68b765c491267e18f6d0 [INFO] running `Command { std: "docker" "start" "-a" "ca0939a539492bd0d2620e76772ebabd16b5cb45f07f68b765c491267e18f6d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca0939a539492bd0d2620e76772ebabd16b5cb45f07f68b765c491267e18f6d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0939a539492bd0d2620e76772ebabd16b5cb45f07f68b765c491267e18f6d0", kill_on_drop: false }` [INFO] [stdout] ca0939a539492bd0d2620e76772ebabd16b5cb45f07f68b765c491267e18f6d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f86ec07f1f3508f4169c6e42e774b31f8fcdbd2dfe7d1d4e68f1ba507dbe64d4 [INFO] running `Command { std: "docker" "start" "-a" "f86ec07f1f3508f4169c6e42e774b31f8fcdbd2dfe7d1d4e68f1ba507dbe64d4", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling enum-code v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "f86ec07f1f3508f4169c6e42e774b31f8fcdbd2dfe7d1d4e68f1ba507dbe64d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f86ec07f1f3508f4169c6e42e774b31f8fcdbd2dfe7d1d4e68f1ba507dbe64d4", kill_on_drop: false }` [INFO] [stdout] f86ec07f1f3508f4169c6e42e774b31f8fcdbd2dfe7d1d4e68f1ba507dbe64d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc3f8d103aa4ffef2e32e950a83c69e6e634cccaf8645431fbc9c29048ad470d [INFO] running `Command { std: "docker" "start" "-a" "bc3f8d103aa4ffef2e32e950a83c69e6e634cccaf8645431fbc9c29048ad470d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling enum-code v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_get_code.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | Tuple(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 - Tuple(String), [INFO] [stdout] 4 + Tuple(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "bc3f8d103aa4ffef2e32e950a83c69e6e634cccaf8645431fbc9c29048ad470d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc3f8d103aa4ffef2e32e950a83c69e6e634cccaf8645431fbc9c29048ad470d", kill_on_drop: false }` [INFO] [stdout] bc3f8d103aa4ffef2e32e950a83c69e6e634cccaf8645431fbc9c29048ad470d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6595a2b060b3914a24be27459ade85111ebec1cd29c1aeb8fe07437317dcd3d6 [INFO] running `Command { std: "docker" "start" "-a" "6595a2b060b3914a24be27459ade85111ebec1cd29c1aeb8fe07437317dcd3d6", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_get_code.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | Tuple(String), [INFO] [stderr] | ----- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 4 - Tuple(String), [INFO] [stderr] 4 + Tuple(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `enum-code` (test "test_get_code") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_code-00e7a9b2865b094c) [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] [stderr] Running tests/test_get_code.rs (/opt/rustwide/target/debug/deps/test_get_code-ad72d6083bd6fb34) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_code ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests enum_code [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 25) ... FAILED [INFO] [stdout] test src/lib.rs - (line 41) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 25) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `TestError` in this scope [INFO] [stdout] --> src/lib.rs:26:6 [INFO] [stdout] | [INFO] [stdout] 3 | impl TestError { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestError` [INFO] [stdout] --> src/lib.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 6 | TestError::Tuple(..) => 1u32, [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestError` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestError` [INFO] [stdout] --> src/lib.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 7 | TestError::Struct { .. } => 2u32, [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestError` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestError` [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 8 | TestError::Simple => 3u32, [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestError` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 41) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestError` [INFO] [stdout] --> src/lib.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 3 | let err = TestError::Tuple("error message".to_owned()); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestError` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 25) [INFO] [stdout] src/lib.rs - (line 41) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "6595a2b060b3914a24be27459ade85111ebec1cd29c1aeb8fe07437317dcd3d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6595a2b060b3914a24be27459ade85111ebec1cd29c1aeb8fe07437317dcd3d6", kill_on_drop: false }` [INFO] [stdout] 6595a2b060b3914a24be27459ade85111ebec1cd29c1aeb8fe07437317dcd3d6