[INFO] fetching crate piston2d-opengl_graphics 0.76.0...
[INFO] checking piston2d-opengl_graphics-0.76.0 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate piston2d-opengl_graphics 0.76.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate piston2d-opengl_graphics 0.76.0 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston2d-opengl_graphics 0.76.0
[INFO] finished tweaking crates.io crate piston2d-opengl_graphics 0.76.0
[INFO] tweaked toml for crates.io crate piston2d-opengl_graphics 0.76.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate piston2d-opengl_graphics 0.76.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b11a38e8ee53dd38f6271278d36f720480314487e4902f57a669d6d2f1c3213
[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" "6b11a38e8ee53dd38f6271278d36f720480314487e4902f57a669d6d2f1c3213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b11a38e8ee53dd38f6271278d36f720480314487e4902f57a669d6d2f1c3213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b11a38e8ee53dd38f6271278d36f720480314487e4902f57a669d6d2f1c3213", kill_on_drop: false }`
[INFO] [stdout] 6b11a38e8ee53dd38f6271278d36f720480314487e4902f57a669d6d2f1c3213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "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] 311a2b4b529d47ea84364853cd3b42f38cc9c768368b86a14c8bbfcd530662f6
[INFO] running `Command { std: "docker" "start" "-a" "311a2b4b529d47ea84364853cd3b42f38cc9c768368b86a14c8bbfcd530662f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.76.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.66.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "311a2b4b529d47ea84364853cd3b42f38cc9c768368b86a14c8bbfcd530662f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311a2b4b529d47ea84364853cd3b42f38cc9c768368b86a14c8bbfcd530662f6", kill_on_drop: false }`
[INFO] [stdout] 311a2b4b529d47ea84364853cd3b42f38cc9c768368b86a14c8bbfcd530662f6