[INFO] fetching crate rg3d-ui 0.6.0...
[INFO] checking rg3d-ui-0.6.0 against beta for pr-78714
[INFO] extracting crate rg3d-ui 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rg3d-ui 0.6.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rg3d-ui 0.6.0
[INFO] finished tweaking crates.io crate rg3d-ui 0.6.0
[INFO] tweaked toml for crates.io crate rg3d-ui 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1851802dacb2ffb3e9443fd0c52eebe9fc946742ad90ad904b09580c3701866
[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" "d1851802dacb2ffb3e9443fd0c52eebe9fc946742ad90ad904b09580c3701866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1851802dacb2ffb3e9443fd0c52eebe9fc946742ad90ad904b09580c3701866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1851802dacb2ffb3e9443fd0c52eebe9fc946742ad90ad904b09580c3701866", kill_on_drop: false }`
[INFO] [stdout] d1851802dacb2ffb3e9443fd0c52eebe9fc946742ad90ad904b09580c3701866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6826f3e75c22b01cb89f36aace2279bc210e505bc5a3714f4618b4cc4cd18cb6
[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" "6826f3e75c22b01cb89f36aace2279bc210e505bc5a3714f4618b4cc4cd18cb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysinfo v0.15.3
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking ttf-parser v0.8.2
[INFO] [stderr]     Checking rg3d-core v0.10.0
[INFO] [stderr]     Checking fontdue v0.3.2
[INFO] [stderr]     Checking rg3d-ui v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "6826f3e75c22b01cb89f36aace2279bc210e505bc5a3714f4618b4cc4cd18cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6826f3e75c22b01cb89f36aace2279bc210e505bc5a3714f4618b4cc4cd18cb6", kill_on_drop: false }`
[INFO] [stdout] 6826f3e75c22b01cb89f36aace2279bc210e505bc5a3714f4618b4cc4cd18cb6