[INFO] cloning repository https://github.com/Oliver-Piorun/koala_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Oliver-Piorun/koala_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliver-Piorun%2Fkoala_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliver-Piorun%2Fkoala_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adf674083c11d34dc53564bc2857a62005bfd321
[INFO] checking Oliver-Piorun/koala_chess against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliver-Piorun%2Fkoala_chess" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Oliver-Piorun/koala_chess on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Oliver-Piorun/koala_chess
[INFO] finished tweaking git repo https://github.com/Oliver-Piorun/koala_chess
[INFO] tweaked toml for git repo https://github.com/Oliver-Piorun/koala_chess written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Oliver-Piorun/koala_chess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d71992c55eeaa54a965f5ded310ba1755a5ef236bd9e37eedea5ec6af5da1ea
[INFO] running `Command { std: "docker" "start" "-a" "7d71992c55eeaa54a965f5ded310ba1755a5ef236bd9e37eedea5ec6af5da1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d71992c55eeaa54a965f5ded310ba1755a5ef236bd9e37eedea5ec6af5da1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d71992c55eeaa54a965f5ded310ba1755a5ef236bd9e37eedea5ec6af5da1ea", kill_on_drop: false }`
[INFO] [stdout] 7d71992c55eeaa54a965f5ded310ba1755a5ef236bd9e37eedea5ec6af5da1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c0f8577f218a9adf9810b1531ca78892aa3501fb56310a487de9a8960d97d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17c0f8577f218a9adf9810b1531ca78892aa3501fb56310a487de9a8960d97d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling gl v0.1.0 (/opt/rustwide/workdir/gl)
[INFO] [stderr]    Compiling glx v0.1.0 (/opt/rustwide/workdir/glx)
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]     Checking koala_chess v0.1.0 (/opt/rustwide/workdir/koala_chess)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.54s
[INFO] running `Command { std: "docker" "inspect" "17c0f8577f218a9adf9810b1531ca78892aa3501fb56310a487de9a8960d97d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c0f8577f218a9adf9810b1531ca78892aa3501fb56310a487de9a8960d97d5", kill_on_drop: false }`
[INFO] [stdout] 17c0f8577f218a9adf9810b1531ca78892aa3501fb56310a487de9a8960d97d5