[INFO] cloning repository https://github.com/jesko7/nerual-network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jesko7/nerual-network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesko7%2Fnerual-network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesko7%2Fnerual-network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ed0ff7b8dcd3703ad95f998631ed6abe29c736c
[INFO] testing jesko7/nerual-network against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesko7%2Fnerual-network" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jesko7/nerual-network on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jesko7/nerual-network
[INFO] finished tweaking git repo https://github.com/jesko7/nerual-network
[INFO] tweaked toml for git repo https://github.com/jesko7/nerual-network written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jesko7/nerual-network 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbfe6f658ab9f4cbb2612804acd936c88afa6b8a40a4d047ac6d9eacd54c6371
[INFO] running `Command { std: "docker" "start" "-a" "dbfe6f658ab9f4cbb2612804acd936c88afa6b8a40a4d047ac6d9eacd54c6371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbfe6f658ab9f4cbb2612804acd936c88afa6b8a40a4d047ac6d9eacd54c6371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfe6f658ab9f4cbb2612804acd936c88afa6b8a40a4d047ac6d9eacd54c6371", kill_on_drop: false }`
[INFO] [stdout] dbfe6f658ab9f4cbb2612804acd936c88afa6b8a40a4d047ac6d9eacd54c6371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14c9206a3ac8a50fed067c83c3ffaffce43eec4d32e667b4b4c153267aa7b015
[INFO] running `Command { std: "docker" "start" "-a" "14c9206a3ac8a50fed067c83c3ffaffce43eec4d32e667b4b4c153267aa7b015", kill_on_drop: false }`
[INFO] [stderr]    Compiling NeuralNetwork v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "14c9206a3ac8a50fed067c83c3ffaffce43eec4d32e667b4b4c153267aa7b015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c9206a3ac8a50fed067c83c3ffaffce43eec4d32e667b4b4c153267aa7b015", kill_on_drop: false }`
[INFO] [stdout] 14c9206a3ac8a50fed067c83c3ffaffce43eec4d32e667b4b4c153267aa7b015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2be754cb820ddaa39cf25bf6b269f4c2f8e401cf8eaa78d807d226789f67d815
[INFO] running `Command { std: "docker" "start" "-a" "2be754cb820ddaa39cf25bf6b269f4c2f8e401cf8eaa78d807d226789f67d815", kill_on_drop: false }`
[INFO] [stderr]    Compiling NeuralNetwork v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "2be754cb820ddaa39cf25bf6b269f4c2f8e401cf8eaa78d807d226789f67d815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be754cb820ddaa39cf25bf6b269f4c2f8e401cf8eaa78d807d226789f67d815", kill_on_drop: false }`
[INFO] [stdout] 2be754cb820ddaa39cf25bf6b269f4c2f8e401cf8eaa78d807d226789f67d815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78382c196a0689644fd1954493fb0383f2b96554b6451ff1e6b1cba430f464cf
[INFO] running `Command { std: "docker" "start" "-a" "78382c196a0689644fd1954493fb0383f2b96554b6451ff1e6b1cba430f464cf", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/cb39efd1038b2b7c096a6bde6ce097a306bd71491fe12e934c7a98744014b2d1/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "78382c196a0689644fd1954493fb0383f2b96554b6451ff1e6b1cba430f464cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78382c196a0689644fd1954493fb0383f2b96554b6451ff1e6b1cba430f464cf", kill_on_drop: false }`
[INFO] [stdout] 78382c196a0689644fd1954493fb0383f2b96554b6451ff1e6b1cba430f464cf