[INFO] cloning repository https://github.com/PyGamer0/rust-tcpserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PyGamer0/rust-tcpserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyGamer0%2Frust-tcpserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyGamer0%2Frust-tcpserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93e2025e0c3117ab60b57481d9703a60d094ffd7
[INFO] testing PyGamer0/rust-tcpserver against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPyGamer0%2Frust-tcpserver" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PyGamer0/rust-tcpserver on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PyGamer0/rust-tcpserver
[INFO] finished tweaking git repo https://github.com/PyGamer0/rust-tcpserver
[INFO] tweaked toml for git repo https://github.com/PyGamer0/rust-tcpserver written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/PyGamer0/rust-tcpserver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beba7b5704bc305de147f4fd4fe8d5da0d4ad5ae2f370680ce43d6684ff067e9
[INFO] running `Command { std: "docker" "start" "-a" "beba7b5704bc305de147f4fd4fe8d5da0d4ad5ae2f370680ce43d6684ff067e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beba7b5704bc305de147f4fd4fe8d5da0d4ad5ae2f370680ce43d6684ff067e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beba7b5704bc305de147f4fd4fe8d5da0d4ad5ae2f370680ce43d6684ff067e9", kill_on_drop: false }`
[INFO] [stdout] beba7b5704bc305de147f4fd4fe8d5da0d4ad5ae2f370680ce43d6684ff067e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a2f05999c8da514bb8b1c5cce2ebd781280f8bc2494ffe518dec5290e4adea
[INFO] running `Command { std: "docker" "start" "-a" "e7a2f05999c8da514bb8b1c5cce2ebd781280f8bc2494ffe518dec5290e4adea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tcpserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "e7a2f05999c8da514bb8b1c5cce2ebd781280f8bc2494ffe518dec5290e4adea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a2f05999c8da514bb8b1c5cce2ebd781280f8bc2494ffe518dec5290e4adea", kill_on_drop: false }`
[INFO] [stdout] e7a2f05999c8da514bb8b1c5cce2ebd781280f8bc2494ffe518dec5290e4adea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf78d6880bd4b5add47691188056e96ca445929207930171248c8bd94dacc15
[INFO] running `Command { std: "docker" "start" "-a" "ccf78d6880bd4b5add47691188056e96ca445929207930171248c8bd94dacc15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tcpserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "ccf78d6880bd4b5add47691188056e96ca445929207930171248c8bd94dacc15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf78d6880bd4b5add47691188056e96ca445929207930171248c8bd94dacc15", kill_on_drop: false }`
[INFO] [stdout] ccf78d6880bd4b5add47691188056e96ca445929207930171248c8bd94dacc15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19b5934822a309f68c96a90a8f2b46554e73132d8ea5e1bc2a10fc0d34b54730
[INFO] running `Command { std: "docker" "start" "-a" "19b5934822a309f68c96a90a8f2b46554e73132d8ea5e1bc2a10fc0d34b54730", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tcpserver-39951d0184cbf539)
[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" "19b5934822a309f68c96a90a8f2b46554e73132d8ea5e1bc2a10fc0d34b54730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b5934822a309f68c96a90a8f2b46554e73132d8ea5e1bc2a10fc0d34b54730", kill_on_drop: false }`
[INFO] [stdout] 19b5934822a309f68c96a90a8f2b46554e73132d8ea5e1bc2a10fc0d34b54730