[INFO] fetching crate zsync 0.1.1...
[INFO] testing zsync-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate zsync 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate zsync 0.1.1
[INFO] finished tweaking crates.io crate zsync 0.1.1
[INFO] tweaked toml for crates.io crate zsync 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zsync 0.1.1 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 zsync 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bc3baea227cf369085fc22272e11d7db00d7e4e491753307e41b6559d0e92c63
[INFO] running `Command { std: "docker" "start" "-a" "bc3baea227cf369085fc22272e11d7db00d7e4e491753307e41b6559d0e92c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc3baea227cf369085fc22272e11d7db00d7e4e491753307e41b6559d0e92c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3baea227cf369085fc22272e11d7db00d7e4e491753307e41b6559d0e92c63", kill_on_drop: false }`
[INFO] [stdout] bc3baea227cf369085fc22272e11d7db00d7e4e491753307e41b6559d0e92c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 617e0b907bea6b671f6261f2af7b9b3385174b1dfe5ce7f2f760c97f6c0cc157
[INFO] running `Command { std: "docker" "start" "-a" "617e0b907bea6b671f6261f2af7b9b3385174b1dfe5ce7f2f760c97f6c0cc157", kill_on_drop: false }`
[INFO] [stderr]    Compiling zsync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "617e0b907bea6b671f6261f2af7b9b3385174b1dfe5ce7f2f760c97f6c0cc157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617e0b907bea6b671f6261f2af7b9b3385174b1dfe5ce7f2f760c97f6c0cc157", kill_on_drop: false }`
[INFO] [stdout] 617e0b907bea6b671f6261f2af7b9b3385174b1dfe5ce7f2f760c97f6c0cc157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b2401efeca00a7e07b01e215bc21003cf1ab28e9bc6e6af6df5bf10fabc6cbfe
[INFO] running `Command { std: "docker" "start" "-a" "b2401efeca00a7e07b01e215bc21003cf1ab28e9bc6e6af6df5bf10fabc6cbfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling zsync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b2401efeca00a7e07b01e215bc21003cf1ab28e9bc6e6af6df5bf10fabc6cbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2401efeca00a7e07b01e215bc21003cf1ab28e9bc6e6af6df5bf10fabc6cbfe", kill_on_drop: false }`
[INFO] [stdout] b2401efeca00a7e07b01e215bc21003cf1ab28e9bc6e6af6df5bf10fabc6cbfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a312289989f2da1e93821c9cc37a93b493ad262d30631175e3e7bf64a32e924d
[INFO] running `Command { std: "docker" "start" "-a" "a312289989f2da1e93821c9cc37a93b493ad262d30631175e3e7bf64a32e924d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zsync-4edbebd5311fd962)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_tcp_echo ... ok
[INFO] [stdout] test tests::test_tcp_large_data has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a312289989f2da1e93821c9cc37a93b493ad262d30631175e3e7bf64a32e924d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a312289989f2da1e93821c9cc37a93b493ad262d30631175e3e7bf64a32e924d", kill_on_drop: false }`
[INFO] [stdout] a312289989f2da1e93821c9cc37a93b493ad262d30631175e3e7bf64a32e924d
