[INFO] fetching crate zng-app-context 0.10.0...
[INFO] testing zng-app-context-0.10.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate zng-app-context 0.10.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate zng-app-context 0.10.0
[INFO] finished tweaking crates.io crate zng-app-context 0.10.0
[INFO] tweaked toml for crates.io crate zng-app-context 0.10.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zng-app-context 0.10.0 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 zng-app-context 0.10.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] afc449e7789bbff2e75a6f40ce0e91b16869232b0d60cfa1e670a7339ae18437
[INFO] running `Command { std: "docker" "start" "-a" "afc449e7789bbff2e75a6f40ce0e91b16869232b0d60cfa1e670a7339ae18437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc449e7789bbff2e75a6f40ce0e91b16869232b0d60cfa1e670a7339ae18437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc449e7789bbff2e75a6f40ce0e91b16869232b0d60cfa1e670a7339ae18437", kill_on_drop: false }`
[INFO] [stdout] afc449e7789bbff2e75a6f40ce0e91b16869232b0d60cfa1e670a7339ae18437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dc080f61e578e7f1ce2d47f404c7810653ccf62921c11f0d6427827876b5230e
[INFO] running `Command { std: "docker" "start" "-a" "dc080f61e578e7f1ce2d47f404c7810653ccf62921c11f0d6427827876b5230e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling linkme-impl v0.3.33
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling zng-txt v0.5.0
[INFO] [stderr]    Compiling linkme v0.3.33
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling zng-unique-id v0.9.0
[INFO] [stderr]    Compiling zng-env-proc-macros v0.5.0
[INFO] [stderr]    Compiling zng-env v0.8.0
[INFO] [stderr]    Compiling zng-app-context v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.94s
[INFO] running `Command { std: "docker" "inspect" "dc080f61e578e7f1ce2d47f404c7810653ccf62921c11f0d6427827876b5230e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc080f61e578e7f1ce2d47f404c7810653ccf62921c11f0d6427827876b5230e", kill_on_drop: false }`
[INFO] [stdout] dc080f61e578e7f1ce2d47f404c7810653ccf62921c11f0d6427827876b5230e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2347ee754810c03e99c81dc5469ce216fa9c62aa67b56ffc6e15d49d56e6c942
[INFO] running `Command { std: "docker" "start" "-a" "2347ee754810c03e99c81dc5469ce216fa9c62aa67b56ffc6e15d49d56e6c942", kill_on_drop: false }`
[INFO] [stderr]    Compiling zng-app-context v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "2347ee754810c03e99c81dc5469ce216fa9c62aa67b56ffc6e15d49d56e6c942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2347ee754810c03e99c81dc5469ce216fa9c62aa67b56ffc6e15d49d56e6c942", kill_on_drop: false }`
[INFO] [stdout] 2347ee754810c03e99c81dc5469ce216fa9c62aa67b56ffc6e15d49d56e6c942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 08c40458ffcaa86e6deae622c159fe9c4722036e33ea26f32500d2aeb2e52cc8
[INFO] running `Command { std: "docker" "start" "-a" "08c40458ffcaa86e6deae622c159fe9c4722036e33ea26f32500d2aeb2e52cc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zng_app_context-2ce3311257472ce9)
[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 zng_app_context
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/app_local.rs - app_local::app_local (line 410) ... ok
[INFO] [stdout] test src/context_local.rs - context_local::context_local (line 229) ... ok
[INFO] [stdout] test src/context_local.rs - context_local::context_local (line 208) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.04s; merged doctests compilation took 1.02s
[INFO] running `Command { std: "docker" "inspect" "08c40458ffcaa86e6deae622c159fe9c4722036e33ea26f32500d2aeb2e52cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c40458ffcaa86e6deae622c159fe9c4722036e33ea26f32500d2aeb2e52cc8", kill_on_drop: false }`
[INFO] [stdout] 08c40458ffcaa86e6deae622c159fe9c4722036e33ea26f32500d2aeb2e52cc8