[INFO] cloning repository https://github.com/LWEdslev/dynamic_tcp_stream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LWEdslev/dynamic_tcp_stream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLWEdslev%2Fdynamic_tcp_stream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLWEdslev%2Fdynamic_tcp_stream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf3a315eacaa2eb45747143803f5fa76219f1fa1
[INFO] testing LWEdslev/dynamic_tcp_stream against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLWEdslev%2Fdynamic_tcp_stream" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LWEdslev/dynamic_tcp_stream 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/LWEdslev/dynamic_tcp_stream
[INFO] finished tweaking git repo https://github.com/LWEdslev/dynamic_tcp_stream
[INFO] tweaked toml for git repo https://github.com/LWEdslev/dynamic_tcp_stream written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LWEdslev/dynamic_tcp_stream 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c9e9df517bfac3d772b3a346ac1d43339350d1c1cba74aee5ac10f8c5fb5f6b0
[INFO] running `Command { std: "docker" "start" "-a" "c9e9df517bfac3d772b3a346ac1d43339350d1c1cba74aee5ac10f8c5fb5f6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9e9df517bfac3d772b3a346ac1d43339350d1c1cba74aee5ac10f8c5fb5f6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e9df517bfac3d772b3a346ac1d43339350d1c1cba74aee5ac10f8c5fb5f6b0", kill_on_drop: false }`
[INFO] [stdout] c9e9df517bfac3d772b3a346ac1d43339350d1c1cba74aee5ac10f8c5fb5f6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5962386b5a07a5e69a4132fd2fbc4bfff2778447f6cf38fa505f7c4b08ecf669
[INFO] running `Command { std: "docker" "start" "-a" "5962386b5a07a5e69a4132fd2fbc4bfff2778447f6cf38fa505f7c4b08ecf669", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-tcp-stream v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "5962386b5a07a5e69a4132fd2fbc4bfff2778447f6cf38fa505f7c4b08ecf669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5962386b5a07a5e69a4132fd2fbc4bfff2778447f6cf38fa505f7c4b08ecf669", kill_on_drop: false }`
[INFO] [stdout] 5962386b5a07a5e69a4132fd2fbc4bfff2778447f6cf38fa505f7c4b08ecf669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f9a083de679ae06521e7d2717e7cf33ab6c193f4a4f2ff2ccb0c326a2f763678
[INFO] running `Command { std: "docker" "start" "-a" "f9a083de679ae06521e7d2717e7cf33ab6c193f4a4f2ff2ccb0c326a2f763678", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-tcp-stream v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "f9a083de679ae06521e7d2717e7cf33ab6c193f4a4f2ff2ccb0c326a2f763678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a083de679ae06521e7d2717e7cf33ab6c193f4a4f2ff2ccb0c326a2f763678", kill_on_drop: false }`
[INFO] [stdout] f9a083de679ae06521e7d2717e7cf33ab6c193f4a4f2ff2ccb0c326a2f763678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] afd19ce79ee203b43a970eace420364242b65fecf15d33fe511ea104cd043f1f
[INFO] running `Command { std: "docker" "start" "-a" "afd19ce79ee203b43a970eace420364242b65fecf15d33fe511ea104cd043f1f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dynamic_tcp_stream-f35d3df338839273)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_read_write has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "afd19ce79ee203b43a970eace420364242b65fecf15d33fe511ea104cd043f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd19ce79ee203b43a970eace420364242b65fecf15d33fe511ea104cd043f1f", kill_on_drop: false }`
[INFO] [stdout] afd19ce79ee203b43a970eace420364242b65fecf15d33fe511ea104cd043f1f