[INFO] fetching crate unique-type-id 1.4.0...
[INFO] testing unique-type-id-1.4.0 against beta-2025-09-21 for beta-1.91-2
[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-2025-09-21
[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] 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-2025-09-21" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51e5978e0ef4036164f02c417d8faaed0a9301579a8c27dbeed8b0829cb85336
[INFO] running `Command { std: "docker" "start" "-a" "51e5978e0ef4036164f02c417d8faaed0a9301579a8c27dbeed8b0829cb85336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e5978e0ef4036164f02c417d8faaed0a9301579a8c27dbeed8b0829cb85336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e5978e0ef4036164f02c417d8faaed0a9301579a8c27dbeed8b0829cb85336", kill_on_drop: false }`
[INFO] [stdout] 51e5978e0ef4036164f02c417d8faaed0a9301579a8c27dbeed8b0829cb85336
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15e2dae3c83d88781d738e49ca0db9c83980ce93500c2f717d9fa72b4800a8e8
[INFO] running `Command { std: "docker" "start" "-a" "15e2dae3c83d88781d738e49ca0db9c83980ce93500c2f717d9fa72b4800a8e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[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 3.64s
[INFO] running `Command { std: "docker" "inspect" "15e2dae3c83d88781d738e49ca0db9c83980ce93500c2f717d9fa72b4800a8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e2dae3c83d88781d738e49ca0db9c83980ce93500c2f717d9fa72b4800a8e8", kill_on_drop: false }`
[INFO] [stdout] 15e2dae3c83d88781d738e49ca0db9c83980ce93500c2f717d9fa72b4800a8e8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ffd888a7161a8e43647bcdcd3352e0ff77883319026eff3bea1367acf0eae8d
[INFO] running `Command { std: "docker" "start" "-a" "4ffd888a7161a8e43647bcdcd3352e0ff77883319026eff3bea1367acf0eae8d", 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 0.19s
[INFO] running `Command { std: "docker" "inspect" "4ffd888a7161a8e43647bcdcd3352e0ff77883319026eff3bea1367acf0eae8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffd888a7161a8e43647bcdcd3352e0ff77883319026eff3bea1367acf0eae8d", kill_on_drop: false }`
[INFO] [stdout] 4ffd888a7161a8e43647bcdcd3352e0ff77883319026eff3bea1367acf0eae8d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07ae180429e92ace0e4a75c44fefce6c248bd4fe6f13e02683a49d3c5af69f70
[INFO] running `Command { std: "docker" "start" "-a" "07ae180429e92ace0e4a75c44fefce6c248bd4fe6f13e02683a49d3c5af69f70", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "07ae180429e92ace0e4a75c44fefce6c248bd4fe6f13e02683a49d3c5af69f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ae180429e92ace0e4a75c44fefce6c248bd4fe6f13e02683a49d3c5af69f70", kill_on_drop: false }`
[INFO] [stdout] 07ae180429e92ace0e4a75c44fefce6c248bd4fe6f13e02683a49d3c5af69f70
