[INFO] fetching crate pax-kit 0.38.3...
[INFO] testing pax-kit-0.38.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pax-kit 0.38.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pax-kit 0.38.3
[INFO] finished tweaking crates.io crate pax-kit 0.38.3
[INFO] tweaked toml for crates.io crate pax-kit 0.38.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pax-kit 0.38.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 325 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 798c02675369296810a8d53221bda836c3552a87ef218ee32a379486e99e46f0
[INFO] running `Command { std: "docker" "start" "-a" "798c02675369296810a8d53221bda836c3552a87ef218ee32a379486e99e46f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "798c02675369296810a8d53221bda836c3552a87ef218ee32a379486e99e46f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798c02675369296810a8d53221bda836c3552a87ef218ee32a379486e99e46f0", kill_on_drop: false }`
[INFO] [stdout] 798c02675369296810a8d53221bda836c3552a87ef218ee32a379486e99e46f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 848e5ec898c0c4277e5d33cc44a20a7fc707dc461921491d00934e97dae92560
[INFO] running `Command { std: "docker" "start" "-a" "848e5ec898c0c4277e5d33cc44a20a7fc707dc461921491d00934e97dae92560", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.118
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling wasm-bindgen v0.2.118
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling kurbo v0.9.5
[INFO] [stderr]    Compiling unic-bidi v0.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling piet v0.6.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling gio v0.16.7
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling utf8-width v0.1.8
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling sailfish-compiler v0.6.1
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling mut_static v5.0.0
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling sailfish v0.6.1
[INFO] [stderr]    Compiling itoap v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.118
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.118
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling tera v1.20.1
[INFO] [stderr]    Compiling serde_with v3.18.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling pax-message v0.38.3
[INFO] [stderr]    Compiling js-sys v0.3.95
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling pax-runtime-api v0.38.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling glib-macros v0.16.8
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling glib-sys v0.16.3
[INFO] [stderr]    Compiling gobject-sys v0.16.3
[INFO] [stderr]    Compiling gio-sys v0.16.3
[INFO] [stderr]    Compiling cairo-sys-rs v0.16.3
[INFO] [stderr]    Compiling pango-sys v0.16.3
[INFO] [stderr]    Compiling pangocairo-sys v0.16.3
[INFO] [stderr]    Compiling pax-lang v0.38.3
[INFO] [stderr]    Compiling sailfish-macros v0.6.1
[INFO] [stderr]    Compiling glib v0.16.9
[INFO] [stderr]    Compiling pax-manifest v0.38.3
[INFO] [stderr]    Compiling web-sys v0.3.95
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.68
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling cairo-rs v0.16.7
[INFO] [stderr]    Compiling console_log v1.0.0
[INFO] [stderr]    Compiling piet-web v0.6.2
[INFO] [stderr]    Compiling pango v0.16.5
[INFO] [stderr]    Compiling pangocairo v0.16.3
[INFO] [stderr]    Compiling piet-cairo v0.6.2
[INFO] [stderr]    Compiling piet-common v0.6.2
[INFO] [stderr]    Compiling pax-runtime v0.38.3
[INFO] [stderr]    Compiling pax-chassis-web v0.38.3
[INFO] [stderr]    Compiling pax-macro v0.38.3
[INFO] [stderr]    Compiling pax-engine v0.38.3
[INFO] [stderr]    Compiling pax-std v0.38.3
[INFO] [stderr]    Compiling pax-kit v0.38.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "848e5ec898c0c4277e5d33cc44a20a7fc707dc461921491d00934e97dae92560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848e5ec898c0c4277e5d33cc44a20a7fc707dc461921491d00934e97dae92560", kill_on_drop: false }`
[INFO] [stdout] 848e5ec898c0c4277e5d33cc44a20a7fc707dc461921491d00934e97dae92560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00583d25b9f6003b3fc9879b271192f6a48ca263a7eac48b8806d9b94ea02fea
[INFO] running `Command { std: "docker" "start" "-a" "00583d25b9f6003b3fc9879b271192f6a48ca263a7eac48b8806d9b94ea02fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling pax-kit v0.38.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "00583d25b9f6003b3fc9879b271192f6a48ca263a7eac48b8806d9b94ea02fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00583d25b9f6003b3fc9879b271192f6a48ca263a7eac48b8806d9b94ea02fea", kill_on_drop: false }`
[INFO] [stdout] 00583d25b9f6003b3fc9879b271192f6a48ca263a7eac48b8806d9b94ea02fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d967030b72fb03984582f75801db0b5902db1af8f41d7e55a696765d1a4b9d4a
[INFO] running `Command { std: "docker" "start" "-a" "d967030b72fb03984582f75801db0b5902db1af8f41d7e55a696765d1a4b9d4a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pax_kit-81021e04cfc3ddf2)
[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 pax_kit
[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" "d967030b72fb03984582f75801db0b5902db1af8f41d7e55a696765d1a4b9d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d967030b72fb03984582f75801db0b5902db1af8f41d7e55a696765d1a4b9d4a", kill_on_drop: false }`
[INFO] [stdout] d967030b72fb03984582f75801db0b5902db1af8f41d7e55a696765d1a4b9d4a
