[INFO] fetching crate cas-attrs 0.2.0...
[INFO] testing cas-attrs-0.2.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate cas-attrs 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cas-attrs 0.2.0
[INFO] finished tweaking crates.io crate cas-attrs 0.2.0
[INFO] tweaked toml for crates.io crate cas-attrs 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cas-attrs 0.2.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cas-attrs 0.2.0 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-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf002f4f6ade850cbb1d0b1262fcfd629b559f1f64c5d7637f35d0df4a780124
[INFO] running `Command { std: "docker" "start" "-a" "cf002f4f6ade850cbb1d0b1262fcfd629b559f1f64c5d7637f35d0df4a780124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf002f4f6ade850cbb1d0b1262fcfd629b559f1f64c5d7637f35d0df4a780124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf002f4f6ade850cbb1d0b1262fcfd629b559f1f64c5d7637f35d0df4a780124", kill_on_drop: false }`
[INFO] [stdout] cf002f4f6ade850cbb1d0b1262fcfd629b559f1f64c5d7637f35d0df4a780124
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23659fef036346eb79b3b3cfc0f9ac358cd9411caa84e33d3f4bc90e9453dd23
[INFO] running `Command { std: "docker" "start" "-a" "23659fef036346eb79b3b3cfc0f9ac358cd9411caa84e33d3f4bc90e9453dd23", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling cas-attrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s
[INFO] running `Command { std: "docker" "inspect" "23659fef036346eb79b3b3cfc0f9ac358cd9411caa84e33d3f4bc90e9453dd23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23659fef036346eb79b3b3cfc0f9ac358cd9411caa84e33d3f4bc90e9453dd23", kill_on_drop: false }`
[INFO] [stdout] 23659fef036346eb79b3b3cfc0f9ac358cd9411caa84e33d3f4bc90e9453dd23
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9059aae6156206551a27e337f264960d4897f7d2ec054d15ec2e10808ede0966
[INFO] running `Command { std: "docker" "start" "-a" "9059aae6156206551a27e337f264960d4897f7d2ec054d15ec2e10808ede0966", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling cas-attrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ariadne v0.2.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "9059aae6156206551a27e337f264960d4897f7d2ec054d15ec2e10808ede0966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9059aae6156206551a27e337f264960d4897f7d2ec054d15ec2e10808ede0966", kill_on_drop: false }`
[INFO] [stdout] 9059aae6156206551a27e337f264960d4897f7d2ec054d15ec2e10808ede0966
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28561d5954b4f819dd6600d6b989d396de07be5ba343d228252a433579cf168c
[INFO] running `Command { std: "docker" "start" "-a" "28561d5954b4f819dd6600d6b989d396de07be5ba343d228252a433579cf168c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cas_attrs-39741becc2074744)
[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 cas_attrs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - error_kind (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - error_kind (line 18) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cas_error`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use cas_error::ErrorKind;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `cas_error`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cas_error`, use `cargo add cas_error` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `cas_error` in this scope
[INFO] [stdout]   --> src/lib.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(Debug, ErrorKind)]
[INFO] [stdout]    |                 ^^^^^^^^^ use of unresolved module or unlinked crate `cas_error`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cas_error`, use `cargo add cas_error` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the derive macro `ErrorKind` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - error_kind (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 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" "28561d5954b4f819dd6600d6b989d396de07be5ba343d228252a433579cf168c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28561d5954b4f819dd6600d6b989d396de07be5ba343d228252a433579cf168c", kill_on_drop: false }`
[INFO] [stdout] 28561d5954b4f819dd6600d6b989d396de07be5ba343d228252a433579cf168c
