[INFO] cloning repository https://github.com/Carlettos1/C2048-montecarlo-simulations
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Carlettos1/C2048-montecarlo-simulations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlettos1%2FC2048-montecarlo-simulations", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlettos1%2FC2048-montecarlo-simulations'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b3a84273bc3bb6b1e3199855c1c4b1754a6c67c
[INFO] building Carlettos1/C2048-montecarlo-simulations against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlettos1%2FC2048-montecarlo-simulations" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Carlettos1/C2048-montecarlo-simulations on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Carlettos1/C2048-montecarlo-simulations
[INFO] finished tweaking git repo https://github.com/Carlettos1/C2048-montecarlo-simulations
[INFO] tweaked toml for git repo https://github.com/Carlettos1/C2048-montecarlo-simulations written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Carlettos1/C2048-montecarlo-simulations 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded csta_derive v1.0.0
[INFO] [stderr]   Downloaded file_log v0.1.1
[INFO] [stderr]   Downloaded csta v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8ebbed31bb3cc2e168692ea13d92fba50dc665cbc7a6524c6dcbe5ee37df8cb
[INFO] running `Command { std: "docker" "start" "-a" "c8ebbed31bb3cc2e168692ea13d92fba50dc665cbc7a6524c6dcbe5ee37df8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ebbed31bb3cc2e168692ea13d92fba50dc665cbc7a6524c6dcbe5ee37df8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ebbed31bb3cc2e168692ea13d92fba50dc665cbc7a6524c6dcbe5ee37df8cb", kill_on_drop: false }`
[INFO] [stdout] c8ebbed31bb3cc2e168692ea13d92fba50dc665cbc7a6524c6dcbe5ee37df8cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f85e3f38b4c71190751ea01375f8292f7b90ebfb7dc1a4c4087919adf8e445c8
[INFO] running `Command { std: "docker" "start" "-a" "f85e3f38b4c71190751ea01375f8292f7b90ebfb7dc1a4c4087919adf8e445c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling file_log v0.1.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling csta_derive v1.0.0
[INFO] [stderr]    Compiling csta v1.0.1
[INFO] [stderr]    Compiling c2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "f85e3f38b4c71190751ea01375f8292f7b90ebfb7dc1a4c4087919adf8e445c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85e3f38b4c71190751ea01375f8292f7b90ebfb7dc1a4c4087919adf8e445c8", kill_on_drop: false }`
[INFO] [stdout] f85e3f38b4c71190751ea01375f8292f7b90ebfb7dc1a4c4087919adf8e445c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87220e15cbbcb3b4f9a370b89fa6d7166702465d3ea5efc3a23ce660d47856b2
[INFO] running `Command { std: "docker" "start" "-a" "87220e15cbbcb3b4f9a370b89fa6d7166702465d3ea5efc3a23ce660d47856b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling c2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "87220e15cbbcb3b4f9a370b89fa6d7166702465d3ea5efc3a23ce660d47856b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87220e15cbbcb3b4f9a370b89fa6d7166702465d3ea5efc3a23ce660d47856b2", kill_on_drop: false }`
[INFO] [stdout] 87220e15cbbcb3b4f9a370b89fa6d7166702465d3ea5efc3a23ce660d47856b2
