[INFO] cloning repository https://github.com/VoltagedDebunked/zsync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VoltagedDebunked/zsync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoltagedDebunked%2Fzsync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoltagedDebunked%2Fzsync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96b6ffaed2c17f1c4e25597fa6e0bc3872fd0791
[INFO] testing VoltagedDebunked/zsync against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoltagedDebunked%2Fzsync" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VoltagedDebunked/zsync on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VoltagedDebunked/zsync
[INFO] finished tweaking git repo https://github.com/VoltagedDebunked/zsync
[INFO] tweaked toml for git repo https://github.com/VoltagedDebunked/zsync written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/VoltagedDebunked/zsync 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6c3a2dee1b8640f7e0df85a78ce244379ebbb0972ee741bacc98015199fe23f
[INFO] running `Command { std: "docker" "start" "-a" "a6c3a2dee1b8640f7e0df85a78ce244379ebbb0972ee741bacc98015199fe23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6c3a2dee1b8640f7e0df85a78ce244379ebbb0972ee741bacc98015199fe23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c3a2dee1b8640f7e0df85a78ce244379ebbb0972ee741bacc98015199fe23f", kill_on_drop: false }`
[INFO] [stdout] a6c3a2dee1b8640f7e0df85a78ce244379ebbb0972ee741bacc98015199fe23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 283c1e546ae5d3afa58df6f65b51d57fc3bba7af4647c7844f65a3791ff33de9
[INFO] running `Command { std: "docker" "start" "-a" "283c1e546ae5d3afa58df6f65b51d57fc3bba7af4647c7844f65a3791ff33de9", kill_on_drop: false }`
[INFO] [stderr]    Compiling zsync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "283c1e546ae5d3afa58df6f65b51d57fc3bba7af4647c7844f65a3791ff33de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283c1e546ae5d3afa58df6f65b51d57fc3bba7af4647c7844f65a3791ff33de9", kill_on_drop: false }`
[INFO] [stdout] 283c1e546ae5d3afa58df6f65b51d57fc3bba7af4647c7844f65a3791ff33de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef6ac93dad5f2c650687f96ae4f3e6abdd2f7e78dde4880c90efff98c3cef93
[INFO] running `Command { std: "docker" "start" "-a" "5ef6ac93dad5f2c650687f96ae4f3e6abdd2f7e78dde4880c90efff98c3cef93", kill_on_drop: false }`
[INFO] [stderr]    Compiling zsync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "5ef6ac93dad5f2c650687f96ae4f3e6abdd2f7e78dde4880c90efff98c3cef93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef6ac93dad5f2c650687f96ae4f3e6abdd2f7e78dde4880c90efff98c3cef93", kill_on_drop: false }`
[INFO] [stdout] 5ef6ac93dad5f2c650687f96ae4f3e6abdd2f7e78dde4880c90efff98c3cef93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a5edcae8f8438bf7dc1a1980ecd870c800649faf411b628f1f62762bc125efb
[INFO] running `Command { std: "docker" "start" "-a" "6a5edcae8f8438bf7dc1a1980ecd870c800649faf411b628f1f62762bc125efb", 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-51d6e37117f8cff1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_tcp_large_data ... ok
[INFO] [stdout] test tests::test_tcp_echo has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "6a5edcae8f8438bf7dc1a1980ecd870c800649faf411b628f1f62762bc125efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5edcae8f8438bf7dc1a1980ecd870c800649faf411b628f1f62762bc125efb", kill_on_drop: false }`
[INFO] [stdout] 6a5edcae8f8438bf7dc1a1980ecd870c800649faf411b628f1f62762bc125efb