[INFO] cloning repository https://github.com/xelaushi/pix_paint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xelaushi/pix_paint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxelaushi%2Fpix_paint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxelaushi%2Fpix_paint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c56c407b8a0589937c0a3da263e69a3d1979d83b
[INFO] checking xelaushi/pix_paint against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxelaushi%2Fpix_paint" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xelaushi/pix_paint on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xelaushi/pix_paint
[INFO] finished tweaking git repo https://github.com/xelaushi/pix_paint
[INFO] tweaked toml for git repo https://github.com/xelaushi/pix_paint written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/xelaushi/pix_paint already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d5e4581f13ab5a9a867002cac8302dfcb334c0d1d7438d54cbec90d0f041afd
[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" "9d5e4581f13ab5a9a867002cac8302dfcb334c0d1d7438d54cbec90d0f041afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d5e4581f13ab5a9a867002cac8302dfcb334c0d1d7438d54cbec90d0f041afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d5e4581f13ab5a9a867002cac8302dfcb334c0d1d7438d54cbec90d0f041afd", kill_on_drop: false }`
[INFO] [stdout] 9d5e4581f13ab5a9a867002cac8302dfcb334c0d1d7438d54cbec90d0f041afd
[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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "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] 4ef2dd89518594934b3789880ca5af0c94b1e5d665c807933f21c955bfc958f9
[INFO] running `Command { std: "docker" "start" "-a" "4ef2dd89518594934b3789880ca5af0c94b1e5d665c807933f21c955bfc958f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling minifb v0.13.0
[INFO] [stderr]     Checking bmp v0.5.0
[INFO] [stderr]    Compiling vek v0.9.10
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking pix_paint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.28s
[INFO] running `Command { std: "docker" "inspect" "4ef2dd89518594934b3789880ca5af0c94b1e5d665c807933f21c955bfc958f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef2dd89518594934b3789880ca5af0c94b1e5d665c807933f21c955bfc958f9", kill_on_drop: false }`
[INFO] [stdout] 4ef2dd89518594934b3789880ca5af0c94b1e5d665c807933f21c955bfc958f9