[INFO] cloning repository https://github.com/LinkXSystem/porygon-backend-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinkXSystem/porygon-backend-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkXSystem%2Fporygon-backend-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkXSystem%2Fporygon-backend-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc25eebb0724f5f85add2c1854e08ac27ea58d8b
[INFO] testing LinkXSystem/porygon-backend-server against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkXSystem%2Fporygon-backend-server" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LinkXSystem/porygon-backend-server on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LinkXSystem/porygon-backend-server
[INFO] finished tweaking git repo https://github.com/LinkXSystem/porygon-backend-server
[INFO] tweaked toml for git repo https://github.com/LinkXSystem/porygon-backend-server written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/LinkXSystem/porygon-backend-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 962cabd8d410ff5c80fb810d938e2abc9c0c22d3874f49ae5a5caa0946d6a0ab
[INFO] running `Command { std: "docker" "start" "-a" "962cabd8d410ff5c80fb810d938e2abc9c0c22d3874f49ae5a5caa0946d6a0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "962cabd8d410ff5c80fb810d938e2abc9c0c22d3874f49ae5a5caa0946d6a0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962cabd8d410ff5c80fb810d938e2abc9c0c22d3874f49ae5a5caa0946d6a0ab", kill_on_drop: false }`
[INFO] [stdout] 962cabd8d410ff5c80fb810d938e2abc9c0c22d3874f49ae5a5caa0946d6a0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] aabdbd79959a86eaecdd48d8d16d41ecf6906502524f2f5fcf2ac05ea8ca1da5
[INFO] running `Command { std: "docker" "start" "-a" "aabdbd79959a86eaecdd48d8d16d41ecf6906502524f2f5fcf2ac05ea8ca1da5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "aabdbd79959a86eaecdd48d8d16d41ecf6906502524f2f5fcf2ac05ea8ca1da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabdbd79959a86eaecdd48d8d16d41ecf6906502524f2f5fcf2ac05ea8ca1da5", kill_on_drop: false }`
[INFO] [stdout] aabdbd79959a86eaecdd48d8d16d41ecf6906502524f2f5fcf2ac05ea8ca1da5