[INFO] cloning repository https://github.com/PartyLich/tetrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PartyLich/tetrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPartyLich%2Ftetrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPartyLich%2Ftetrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b42f8c6a65817c053089ed7472db4ee6aea1f2b9
[INFO] checking PartyLich/tetrs against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPartyLich%2Ftetrs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PartyLich/tetrs on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PartyLich/tetrs
[INFO] finished tweaking git repo https://github.com/PartyLich/tetrs
[INFO] tweaked toml for git repo https://github.com/PartyLich/tetrs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/PartyLich/tetrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] df1d62c47fc659b8671208a733e9625b55de2d4aa29cec293496f45155938cfe
[INFO] running `Command { std: "docker" "start" "-a" "df1d62c47fc659b8671208a733e9625b55de2d4aa29cec293496f45155938cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df1d62c47fc659b8671208a733e9625b55de2d4aa29cec293496f45155938cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df1d62c47fc659b8671208a733e9625b55de2d4aa29cec293496f45155938cfe", kill_on_drop: false }`
[INFO] [stdout] df1d62c47fc659b8671208a733e9625b55de2d4aa29cec293496f45155938cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 431753b55d53c1f3d3816f5e04455b904a02967eb47d08aa3784b9992ea6401f
[INFO] running `Command { std: "docker" "start" "-a" "431753b55d53c1f3d3816f5e04455b904a02967eb47d08aa3784b9992ea6401f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking entity_man v0.1.0 (/opt/rustwide/workdir/entity_man)
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ecs v0.1.0 (/opt/rustwide/workdir/ecs)
[INFO] [stderr]     Checking cell_engine v0.1.0 (/opt/rustwide/workdir/cell_engine)
[INFO] [stderr]     Checking tetrs v0.1.0 (/opt/rustwide/workdir/tetrs)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "431753b55d53c1f3d3816f5e04455b904a02967eb47d08aa3784b9992ea6401f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431753b55d53c1f3d3816f5e04455b904a02967eb47d08aa3784b9992ea6401f", kill_on_drop: false }`
[INFO] [stdout] 431753b55d53c1f3d3816f5e04455b904a02967eb47d08aa3784b9992ea6401f