[INFO] fetching crate industrial-io 0.3.0...
[INFO] checking industrial-io-0.3.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate industrial-io 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate industrial-io 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate industrial-io 0.3.0
[INFO] finished tweaking crates.io crate industrial-io 0.3.0
[INFO] tweaked toml for crates.io crate industrial-io 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate industrial-io 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fdd29b84f28676eb4058ae33242a07827c95cdf3c8f12551ec316a0bf5ab45a
[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" "3fdd29b84f28676eb4058ae33242a07827c95cdf3c8f12551ec316a0bf5ab45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fdd29b84f28676eb4058ae33242a07827c95cdf3c8f12551ec316a0bf5ab45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fdd29b84f28676eb4058ae33242a07827c95cdf3c8f12551ec316a0bf5ab45a", kill_on_drop: false }`
[INFO] [stdout] 3fdd29b84f28676eb4058ae33242a07827c95cdf3c8f12551ec316a0bf5ab45a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8c11e21140bcf655a2a1b16639097109b3a2462c196a09b591b027e9ab6a435
[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" "c8c11e21140bcf655a2a1b16639097109b3a2462c196a09b591b027e9ab6a435", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling libiio-sys v0.3.0
[INFO] [stderr]     Checking schedule_recv v0.1.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking ctrlc v3.1.6
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking industrial-io v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.73s
[INFO] running `Command { std: "docker" "inspect" "c8c11e21140bcf655a2a1b16639097109b3a2462c196a09b591b027e9ab6a435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c11e21140bcf655a2a1b16639097109b3a2462c196a09b591b027e9ab6a435", kill_on_drop: false }`
[INFO] [stdout] c8c11e21140bcf655a2a1b16639097109b3a2462c196a09b591b027e9ab6a435
