[INFO] fetching crate synx-format 3.6.1...
[INFO] testing synx-format-3.6.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synx-format 3.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate synx-format 3.6.1
[INFO] finished tweaking crates.io crate synx-format 3.6.1
[INFO] tweaked toml for crates.io crate synx-format 3.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synx-format 3.6.1 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] crate crates.io crate synx-format 3.6.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 245e14356336530837412962624a977628fbd07b90b6f5e7bb233dab51f6cef7
[INFO] running `Command { std: "docker" "start" "-a" "245e14356336530837412962624a977628fbd07b90b6f5e7bb233dab51f6cef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "245e14356336530837412962624a977628fbd07b90b6f5e7bb233dab51f6cef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245e14356336530837412962624a977628fbd07b90b6f5e7bb233dab51f6cef7", kill_on_drop: false }`
[INFO] [stdout] 245e14356336530837412962624a977628fbd07b90b6f5e7bb233dab51f6cef7
[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] 0ef133b8072f71bcdd0a8fe5a1a055739a1dcc45d1a621f9e5c5f404e2e1b040
[INFO] running `Command { std: "docker" "start" "-a" "0ef133b8072f71bcdd0a8fe5a1a055739a1dcc45d1a621f9e5c5f404e2e1b040", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling synx-core v3.6.1
[INFO] [stderr]    Compiling synx-format v3.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "0ef133b8072f71bcdd0a8fe5a1a055739a1dcc45d1a621f9e5c5f404e2e1b040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef133b8072f71bcdd0a8fe5a1a055739a1dcc45d1a621f9e5c5f404e2e1b040", kill_on_drop: false }`
[INFO] [stdout] 0ef133b8072f71bcdd0a8fe5a1a055739a1dcc45d1a621f9e5c5f404e2e1b040
[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] 1649c1c965f342cdc2d1cea2b0af895510530c7cc12435c0b32025cd345c13cb
[INFO] running `Command { std: "docker" "start" "-a" "1649c1c965f342cdc2d1cea2b0af895510530c7cc12435c0b32025cd345c13cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling synx-format v3.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1649c1c965f342cdc2d1cea2b0af895510530c7cc12435c0b32025cd345c13cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1649c1c965f342cdc2d1cea2b0af895510530c7cc12435c0b32025cd345c13cb", kill_on_drop: false }`
[INFO] [stdout] 1649c1c965f342cdc2d1cea2b0af895510530c7cc12435c0b32025cd345c13cb
[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] d6e2e6c184acdd31b79648c7a7d2440edecc6cb7195e05c2ea19c3cb88406983
[INFO] running `Command { std: "docker" "start" "-a" "d6e2e6c184acdd31b79648c7a7d2440edecc6cb7195e05c2ea19c3cb88406983", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synx_format-8f2ff83e1578bbac)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests synx_format
[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] [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" "d6e2e6c184acdd31b79648c7a7d2440edecc6cb7195e05c2ea19c3cb88406983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e2e6c184acdd31b79648c7a7d2440edecc6cb7195e05c2ea19c3cb88406983", kill_on_drop: false }`
[INFO] [stdout] d6e2e6c184acdd31b79648c7a7d2440edecc6cb7195e05c2ea19c3cb88406983
