[INFO] cloning repository https://github.com/lunchboxav/rust-basic-tcp-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lunchboxav/rust-basic-tcp-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flunchboxav%2Frust-basic-tcp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flunchboxav%2Frust-basic-tcp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00a98cbeb29569a036b8de241097dd84ba48b9ab
[INFO] testing lunchboxav/rust-basic-tcp-server against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flunchboxav%2Frust-basic-tcp-server" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lunchboxav/rust-basic-tcp-server on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lunchboxav/rust-basic-tcp-server
[INFO] finished tweaking git repo https://github.com/lunchboxav/rust-basic-tcp-server
[INFO] tweaked toml for git repo https://github.com/lunchboxav/rust-basic-tcp-server written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/lunchboxav/rust-basic-tcp-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0153a0fc3198cd42155bb5b7e5117b1a03e9111753611377224e7c6daac569f9
[INFO] running `Command { std: "docker" "start" "-a" "0153a0fc3198cd42155bb5b7e5117b1a03e9111753611377224e7c6daac569f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0153a0fc3198cd42155bb5b7e5117b1a03e9111753611377224e7c6daac569f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0153a0fc3198cd42155bb5b7e5117b1a03e9111753611377224e7c6daac569f9", kill_on_drop: false }`
[INFO] [stdout] 0153a0fc3198cd42155bb5b7e5117b1a03e9111753611377224e7c6daac569f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47ab391884bfdeccb59c1b608c1ce281b7eaa49ed78c9fcf9b843d326a0fe491
[INFO] running `Command { std: "docker" "start" "-a" "47ab391884bfdeccb59c1b608c1ce281b7eaa49ed78c9fcf9b843d326a0fe491", kill_on_drop: false }`
[INFO] [stderr]    Compiling httparse v1.2.3
[INFO] [stderr]    Compiling simple-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "47ab391884bfdeccb59c1b608c1ce281b7eaa49ed78c9fcf9b843d326a0fe491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ab391884bfdeccb59c1b608c1ce281b7eaa49ed78c9fcf9b843d326a0fe491", kill_on_drop: false }`
[INFO] [stdout] 47ab391884bfdeccb59c1b608c1ce281b7eaa49ed78c9fcf9b843d326a0fe491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0588d62deaaf50931a1d97d2f1f5d990d3af890ed87a935afb4e046867d9a735
[INFO] running `Command { std: "docker" "start" "-a" "0588d62deaaf50931a1d97d2f1f5d990d3af890ed87a935afb4e046867d9a735", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_server-0bc18f058ead74dd)
[INFO] running `Command { std: "docker" "inspect" "0588d62deaaf50931a1d97d2f1f5d990d3af890ed87a935afb4e046867d9a735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0588d62deaaf50931a1d97d2f1f5d990d3af890ed87a935afb4e046867d9a735", kill_on_drop: false }`
[INFO] [stdout] 0588d62deaaf50931a1d97d2f1f5d990d3af890ed87a935afb4e046867d9a735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] deaaeb1d47fa6e9e79e28fc250af609e9742049f0e3cd760d4b52f99a9360512
[INFO] running `Command { std: "docker" "start" "-a" "deaaeb1d47fa6e9e79e28fc250af609e9742049f0e3cd760d4b52f99a9360512", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_server-0bc18f058ead74dd)
[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" "deaaeb1d47fa6e9e79e28fc250af609e9742049f0e3cd760d4b52f99a9360512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deaaeb1d47fa6e9e79e28fc250af609e9742049f0e3cd760d4b52f99a9360512", kill_on_drop: false }`
[INFO] [stdout] deaaeb1d47fa6e9e79e28fc250af609e9742049f0e3cd760d4b52f99a9360512