[INFO] fetching crate procshot_server 0.1.5...
[INFO] checking procshot_server-0.1.5 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate procshot_server 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate procshot_server 0.1.5 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procshot_server 0.1.5
[INFO] finished tweaking crates.io crate procshot_server 0.1.5
[INFO] tweaked toml for crates.io crate procshot_server 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded procfs v0.5.4
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] f9a700e34eafc23eec5a3af53dc9b99470f0578f59258f61a8864122a8631f24
[INFO] running `Command { std: "docker" "start" "-a" "f9a700e34eafc23eec5a3af53dc9b99470f0578f59258f61a8864122a8631f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9a700e34eafc23eec5a3af53dc9b99470f0578f59258f61a8864122a8631f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a700e34eafc23eec5a3af53dc9b99470f0578f59258f61a8864122a8631f24", kill_on_drop: false }`
[INFO] [stdout] f9a700e34eafc23eec5a3af53dc9b99470f0578f59258f61a8864122a8631f24
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] 874a7166864857c364449822ce00c61e9c4e3995d820e60428c872f847ba4568
[INFO] running `Command { std: "docker" "start" "-a" "874a7166864857c364449822ce00c61e9c4e3995d820e60428c872f847ba4568", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking procfs v0.5.4
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking procshot_server v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.33s
[INFO] running `Command { std: "docker" "inspect" "874a7166864857c364449822ce00c61e9c4e3995d820e60428c872f847ba4568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "874a7166864857c364449822ce00c61e9c4e3995d820e60428c872f847ba4568", kill_on_drop: false }`
[INFO] [stdout] 874a7166864857c364449822ce00c61e9c4e3995d820e60428c872f847ba4568