[INFO] fetching crate viewy-codegen 2.0.0...
[INFO] testing viewy-codegen-2.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate viewy-codegen 2.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate viewy-codegen 2.0.0
[INFO] finished tweaking crates.io crate viewy-codegen 2.0.0
[INFO] tweaked toml for crates.io crate viewy-codegen 2.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate viewy-codegen 2.0.0 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] crate crates.io crate viewy-codegen 2.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2c3ea7c31d95283656306403d6babb4216e6f49d2e81289db952d2b635ca96b0
[INFO] running `Command { std: "docker" "start" "-a" "2c3ea7c31d95283656306403d6babb4216e6f49d2e81289db952d2b635ca96b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c3ea7c31d95283656306403d6babb4216e6f49d2e81289db952d2b635ca96b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3ea7c31d95283656306403d6babb4216e6f49d2e81289db952d2b635ca96b0", kill_on_drop: false }`
[INFO] [stdout] 2c3ea7c31d95283656306403d6babb4216e6f49d2e81289db952d2b635ca96b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 868b819aacaf78c8a034d29295eed74ec6cf55d42dbc8c1d3843ac51b94ba02c
[INFO] running `Command { std: "docker" "start" "-a" "868b819aacaf78c8a034d29295eed74ec6cf55d42dbc8c1d3843ac51b94ba02c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling viewy-codegen v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "868b819aacaf78c8a034d29295eed74ec6cf55d42dbc8c1d3843ac51b94ba02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868b819aacaf78c8a034d29295eed74ec6cf55d42dbc8c1d3843ac51b94ba02c", kill_on_drop: false }`
[INFO] [stdout] 868b819aacaf78c8a034d29295eed74ec6cf55d42dbc8c1d3843ac51b94ba02c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b121900f962481b2aeca83bdb0307f0c4a4d05478091b37b91d8593b091ce9f0
[INFO] running `Command { std: "docker" "start" "-a" "b121900f962481b2aeca83bdb0307f0c4a4d05478091b37b91d8593b091ce9f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling viewy-codegen v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "b121900f962481b2aeca83bdb0307f0c4a4d05478091b37b91d8593b091ce9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b121900f962481b2aeca83bdb0307f0c4a4d05478091b37b91d8593b091ce9f0", kill_on_drop: false }`
[INFO] [stdout] b121900f962481b2aeca83bdb0307f0c4a4d05478091b37b91d8593b091ce9f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 68a1f3bc09afa3513d1631d3a2b9d64bb01cdcf446fb3a2487d3230aaa798651
[INFO] running `Command { std: "docker" "start" "-a" "68a1f3bc09afa3513d1631d3a2b9d64bb01cdcf446fb3a2487d3230aaa798651", 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/viewy_codegen-4ddcfbadf08e6a96)
[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 viewy_codegen
[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] running `Command { std: "docker" "inspect" "68a1f3bc09afa3513d1631d3a2b9d64bb01cdcf446fb3a2487d3230aaa798651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a1f3bc09afa3513d1631d3a2b9d64bb01cdcf446fb3a2487d3230aaa798651", kill_on_drop: false }`
[INFO] [stdout] 68a1f3bc09afa3513d1631d3a2b9d64bb01cdcf446fb3a2487d3230aaa798651