[INFO] fetching crate synchro_wasm 0.1.0...
[INFO] testing synchro_wasm-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synchro_wasm 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate synchro_wasm 0.1.0
[INFO] finished tweaking crates.io crate synchro_wasm 0.1.0
[INFO] tweaked toml for crates.io crate synchro_wasm 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synchro_wasm 0.1.0 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 synchro_wasm 0.1.0 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-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8d7678770054bc02c490ac8ebd5f0d1718d8719b2f01537bd9ef6c50221eb710
[INFO] running `Command { std: "docker" "start" "-a" "8d7678770054bc02c490ac8ebd5f0d1718d8719b2f01537bd9ef6c50221eb710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7678770054bc02c490ac8ebd5f0d1718d8719b2f01537bd9ef6c50221eb710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7678770054bc02c490ac8ebd5f0d1718d8719b2f01537bd9ef6c50221eb710", kill_on_drop: false }`
[INFO] [stdout] 8d7678770054bc02c490ac8ebd5f0d1718d8719b2f01537bd9ef6c50221eb710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b9cddb027210a624ec08a7626d3053a9a35038e7af7f6ee81dff29e2368c0867
[INFO] running `Command { std: "docker" "start" "-a" "b9cddb027210a624ec08a7626d3053a9a35038e7af7f6ee81dff29e2368c0867", kill_on_drop: false }`
[INFO] [stderr]    Compiling synchro_wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b9cddb027210a624ec08a7626d3053a9a35038e7af7f6ee81dff29e2368c0867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9cddb027210a624ec08a7626d3053a9a35038e7af7f6ee81dff29e2368c0867", kill_on_drop: false }`
[INFO] [stdout] b9cddb027210a624ec08a7626d3053a9a35038e7af7f6ee81dff29e2368c0867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 83fc17298d0ea1723c80d34fca16fca5d1b9adc4fdea50bdcfe0f0efd5230a89
[INFO] running `Command { std: "docker" "start" "-a" "83fc17298d0ea1723c80d34fca16fca5d1b9adc4fdea50bdcfe0f0efd5230a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling synchro_wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "83fc17298d0ea1723c80d34fca16fca5d1b9adc4fdea50bdcfe0f0efd5230a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fc17298d0ea1723c80d34fca16fca5d1b9adc4fdea50bdcfe0f0efd5230a89", kill_on_drop: false }`
[INFO] [stdout] 83fc17298d0ea1723c80d34fca16fca5d1b9adc4fdea50bdcfe0f0efd5230a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 642982ecd5129e1ee1be0ef85b6e56a2f19d9cb4811cd10def7f2af9837945d0
[INFO] running `Command { std: "docker" "start" "-a" "642982ecd5129e1ee1be0ef85b6e56a2f19d9cb4811cd10def7f2af9837945d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/synchro_wasm-a1bae524625ca4d3)
[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" "642982ecd5129e1ee1be0ef85b6e56a2f19d9cb4811cd10def7f2af9837945d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642982ecd5129e1ee1be0ef85b6e56a2f19d9cb4811cd10def7f2af9837945d0", kill_on_drop: false }`
[INFO] [stdout] 642982ecd5129e1ee1be0ef85b6e56a2f19d9cb4811cd10def7f2af9837945d0
