[INFO] fetching crate argv 0.1.4...
[INFO] checking argv-0.1.4 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate argv 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate argv 0.1.4 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argv 0.1.4
[INFO] finished tweaking crates.io crate argv 0.1.4
[INFO] tweaked toml for crates.io crate argv 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate argv 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bda19462473cdfc4335f7aa1546b3dc86daf192f7c26b4125d0350176194edb
[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" "5bda19462473cdfc4335f7aa1546b3dc86daf192f7c26b4125d0350176194edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bda19462473cdfc4335f7aa1546b3dc86daf192f7c26b4125d0350176194edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bda19462473cdfc4335f7aa1546b3dc86daf192f7c26b4125d0350176194edb", kill_on_drop: false }`
[INFO] [stdout] 5bda19462473cdfc4335f7aa1546b3dc86daf192f7c26b4125d0350176194edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e7e70725aeb1b3da70ac3f7dfc25a59ffdde686960ab1f86a89a413b83a3137
[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" "6e7e70725aeb1b3da70ac3f7dfc25a59ffdde686960ab1f86a89a413b83a3137", kill_on_drop: false }`
[INFO] [stderr]    Compiling argv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "6e7e70725aeb1b3da70ac3f7dfc25a59ffdde686960ab1f86a89a413b83a3137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7e70725aeb1b3da70ac3f7dfc25a59ffdde686960ab1f86a89a413b83a3137", kill_on_drop: false }`
[INFO] [stdout] 6e7e70725aeb1b3da70ac3f7dfc25a59ffdde686960ab1f86a89a413b83a3137
