[INFO] fetching crate scanflow 0.2.1...
[INFO] testing scanflow-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate scanflow 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate scanflow 0.2.1
[INFO] finished tweaking crates.io crate scanflow 0.2.1
[INFO] tweaked toml for crates.io crate scanflow 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scanflow 0.2.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 150 packages to latest compatible versions
[INFO] [stderr]       Adding abi_stable v0.10.3 (available: v0.10.5)
[INFO] [stderr]       Adding pelite v0.9.0 (available: v0.9.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 007a9473e095d59bc3bbc6bc449ad94927d759fe09a0fb16935d6adb25dd1a6a
[INFO] running `Command { std: "docker" "start" "-a" "007a9473e095d59bc3bbc6bc449ad94927d759fe09a0fb16935d6adb25dd1a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "007a9473e095d59bc3bbc6bc449ad94927d759fe09a0fb16935d6adb25dd1a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007a9473e095d59bc3bbc6bc449ad94927d759fe09a0fb16935d6adb25dd1a6a", kill_on_drop: false }`
[INFO] [stdout] 007a9473e095d59bc3bbc6bc449ad94927d759fe09a0fb16935d6adb25dd1a6a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 189a8b1f3f20b3f75c2c6d57d098a39c852d908e91b7f17540947852ff6754ce
[INFO] running `Command { std: "docker" "start" "-a" "189a8b1f3f20b3f75c2c6d57d098a39c852d908e91b7f17540947852ff6754ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling cglue v0.2.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling generational-arena v0.2.9
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling scroll_derive v0.12.1
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling dataview v0.1.2
[INFO] [stderr]    Compiling tstr v0.2.4
[INFO] [stderr]    Compiling repr_offset v0.2.2
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling tarc v0.1.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling pelite-macros v0.1.1
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling x86_64 v0.14.13
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling core_extensions v1.5.4
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling coarsetime v0.1.37
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling pelite v0.9.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rangemap v1.7.1
[INFO] [stderr]    Compiling goblin v0.8.2
[INFO] [stderr]    Compiling dataview v1.0.2
[INFO] [stderr]    Compiling fixed-slice-vec v0.10.0
[INFO] [stderr]    Compiling abi_stable_shared v0.10.3
[INFO] [stderr]    Compiling iced-x86 v1.21.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling memflow-derive v0.2.4
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling rayon-tlsctx v0.2.0
[INFO] [stderr]    Compiling as_derive_utils v0.10.3
[INFO] [stderr]    Compiling cglue-gen v0.2.9
[INFO] [stderr]    Compiling abi_stable_derive v0.10.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling cglue-macro v0.2.3
[INFO] [stderr]    Compiling abi_stable v0.10.3
[INFO] [stderr]    Compiling memflow v0.2.4
[INFO] [stderr]    Compiling scanflow v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.80s
[INFO] running `Command { std: "docker" "inspect" "189a8b1f3f20b3f75c2c6d57d098a39c852d908e91b7f17540947852ff6754ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189a8b1f3f20b3f75c2c6d57d098a39c852d908e91b7f17540947852ff6754ce", kill_on_drop: false }`
[INFO] [stdout] 189a8b1f3f20b3f75c2c6d57d098a39c852d908e91b7f17540947852ff6754ce
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd5240d95c9074704570f620848fb3dc580f1cc6b6821c0979c243e1f9f8535
[INFO] running `Command { std: "docker" "start" "-a" "2bd5240d95c9074704570f620848fb3dc580f1cc6b6821c0979c243e1f9f8535", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanflow v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "2bd5240d95c9074704570f620848fb3dc580f1cc6b6821c0979c243e1f9f8535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd5240d95c9074704570f620848fb3dc580f1cc6b6821c0979c243e1f9f8535", kill_on_drop: false }`
[INFO] [stdout] 2bd5240d95c9074704570f620848fb3dc580f1cc6b6821c0979c243e1f9f8535
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9400baf3aa7dc3c4c335e8bcfb40a9b0a0e7014152d45a33688ac295f9683f0
[INFO] running `Command { std: "docker" "start" "-a" "c9400baf3aa7dc3c4c335e8bcfb40a9b0a0e7014152d45a33688ac295f9683f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scanflow-ca1e10910c7767d6)
[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 scanflow
[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" "c9400baf3aa7dc3c4c335e8bcfb40a9b0a0e7014152d45a33688ac295f9683f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9400baf3aa7dc3c4c335e8bcfb40a9b0a0e7014152d45a33688ac295f9683f0", kill_on_drop: false }`
[INFO] [stdout] c9400baf3aa7dc3c4c335e8bcfb40a9b0a0e7014152d45a33688ac295f9683f0
