[INFO] fetching crate unique-type-id 1.4.0... [INFO] testing unique-type-id-1.4.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate unique-type-id 1.4.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate unique-type-id 1.4.0 [INFO] finished tweaking crates.io crate unique-type-id 1.4.0 [INFO] tweaked toml for crates.io crate unique-type-id 1.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate unique-type-id 1.4.0 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] crate crates.io crate unique-type-id 1.4.0 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" "+beta-2025-10-28" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] abb9b226928e974be3e463501cfed223f02f1711a569da2e30e042a39c5abc95 [INFO] running `Command { std: "docker" "start" "-a" "abb9b226928e974be3e463501cfed223f02f1711a569da2e30e042a39c5abc95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abb9b226928e974be3e463501cfed223f02f1711a569da2e30e042a39c5abc95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb9b226928e974be3e463501cfed223f02f1711a569da2e30e042a39c5abc95", kill_on_drop: false }` [INFO] [stdout] abb9b226928e974be3e463501cfed223f02f1711a569da2e30e042a39c5abc95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 80aaa830d0f204e8e3c27b3597b15cee9a9bfa3ba1cf11f0aad557a7fe3d7f04 [INFO] running `Command { std: "docker" "start" "-a" "80aaa830d0f204e8e3c27b3597b15cee9a9bfa3ba1cf11f0aad557a7fe3d7f04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling unique-type-id-derive v1.4.0 [INFO] [stderr] Compiling unique-type-id v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s [INFO] running `Command { std: "docker" "inspect" "80aaa830d0f204e8e3c27b3597b15cee9a9bfa3ba1cf11f0aad557a7fe3d7f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80aaa830d0f204e8e3c27b3597b15cee9a9bfa3ba1cf11f0aad557a7fe3d7f04", kill_on_drop: false }` [INFO] [stdout] 80aaa830d0f204e8e3c27b3597b15cee9a9bfa3ba1cf11f0aad557a7fe3d7f04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8b93636fe2c369792b108b5d5be714c437a9380496e47d43429953da7a3795f7 [INFO] running `Command { std: "docker" "start" "-a" "8b93636fe2c369792b108b5d5be714c437a9380496e47d43429953da7a3795f7", kill_on_drop: false }` [INFO] [stderr] Compiling unique-type-id v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "8b93636fe2c369792b108b5d5be714c437a9380496e47d43429953da7a3795f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b93636fe2c369792b108b5d5be714c437a9380496e47d43429953da7a3795f7", kill_on_drop: false }` [INFO] [stdout] 8b93636fe2c369792b108b5d5be714c437a9380496e47d43429953da7a3795f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6e4adf0fb038bf52f2f2ed6d12053bcc1aa350f0647761a39fdfaa14ad3993e6 [INFO] running `Command { std: "docker" "start" "-a" "6e4adf0fb038bf52f2f2ed6d12053bcc1aa350f0647761a39fdfaa14ad3993e6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unique_type_id-0611cd09116f2191) [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] Doc-tests unique_type_id [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 12) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 12) stdout ---- [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(UniqueTypeId)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: Unable to create file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/lib.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(UniqueTypeId)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: Unable to create file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `id` found for struct `Test1` in the current scope [INFO] [stdout] --> src/lib.rs:23:22 [INFO] [stdout] | [INFO] [stdout] 10 | struct Test1; [INFO] [stdout] | ------------ function or associated item `id` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 14 | assert_eq!(Test1::id().0, 1u64); [INFO] [stdout] | ^^ function or associated item not found in `Test1` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `id`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `UniqueTypeId` [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `id` found for struct `Test2` in the current scope [INFO] [stdout] --> src/lib.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 12 | struct Test2; [INFO] [stdout] | ------------ function or associated item `id` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 15 | assert_eq!(Test2::id().0, 2u64); [INFO] [stdout] | ^^ function or associated item not found in `Test2` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `id`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `UniqueTypeId` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 12) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "6e4adf0fb038bf52f2f2ed6d12053bcc1aa350f0647761a39fdfaa14ad3993e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e4adf0fb038bf52f2f2ed6d12053bcc1aa350f0647761a39fdfaa14ad3993e6", kill_on_drop: false }` [INFO] [stdout] 6e4adf0fb038bf52f2f2ed6d12053bcc1aa350f0647761a39fdfaa14ad3993e6