[INFO] fetching crate device_query 0.2.8...
[INFO] checking device_query-0.2.8 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate device_query 0.2.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate device_query 0.2.8 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate device_query 0.2.8
[INFO] finished tweaking crates.io crate device_query 0.2.8
[INFO] tweaked toml for crates.io crate device_query 0.2.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate device_query 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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] 5c364767bd9cb05335504b57f211cd10a0677518171aa80c4b4ef1c149f820cc
[INFO] running `Command { std: "docker" "start" "-a" "5c364767bd9cb05335504b57f211cd10a0677518171aa80c4b4ef1c149f820cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c364767bd9cb05335504b57f211cd10a0677518171aa80c4b4ef1c149f820cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c364767bd9cb05335504b57f211cd10a0677518171aa80c4b4ef1c149f820cc", kill_on_drop: false }`
[INFO] [stdout] 5c364767bd9cb05335504b57f211cd10a0677518171aa80c4b4ef1c149f820cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e0730d2753d0e8ec6007760b8a449dd96a82ddbafe43ce6fd38ea914d2a352a
[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" "5e0730d2753d0e8ec6007760b8a449dd96a82ddbafe43ce6fd38ea914d2a352a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking input-event-codes v0.2.0
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling device_query v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling x11 v2.17.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "5e0730d2753d0e8ec6007760b8a449dd96a82ddbafe43ce6fd38ea914d2a352a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0730d2753d0e8ec6007760b8a449dd96a82ddbafe43ce6fd38ea914d2a352a", kill_on_drop: false }`
[INFO] [stdout] 5e0730d2753d0e8ec6007760b8a449dd96a82ddbafe43ce6fd38ea914d2a352a