[INFO] fetching crate cffi 0.1.7...
[INFO] checking cffi-0.1.7 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate cffi 0.1.7 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cffi 0.1.7 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 cffi 0.1.7
[INFO] finished tweaking crates.io crate cffi 0.1.7
[INFO] tweaked toml for crates.io crate cffi 0.1.7 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 302d7c1088d46b4763e5f2af7a3640cb0d057a701e4f59b0c5888d8c5bbe8b94
[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" "302d7c1088d46b4763e5f2af7a3640cb0d057a701e4f59b0c5888d8c5bbe8b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302d7c1088d46b4763e5f2af7a3640cb0d057a701e4f59b0c5888d8c5bbe8b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302d7c1088d46b4763e5f2af7a3640cb0d057a701e4f59b0c5888d8c5bbe8b94", kill_on_drop: false }`
[INFO] [stdout] 302d7c1088d46b4763e5f2af7a3640cb0d057a701e4f59b0c5888d8c5bbe8b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23a94a4aa539fee785c3dd46bc74da1561401f58d1aedc8133ead1286bdb7b38
[INFO] running `Command { std: "docker" "start" "-a" "23a94a4aa539fee785c3dd46bc74da1561401f58d1aedc8133ead1286bdb7b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling cffi-impl v0.1.6
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]     Checking cffi v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.11s
[INFO] running `Command { std: "docker" "inspect" "23a94a4aa539fee785c3dd46bc74da1561401f58d1aedc8133ead1286bdb7b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a94a4aa539fee785c3dd46bc74da1561401f58d1aedc8133ead1286bdb7b38", kill_on_drop: false }`
[INFO] [stdout] 23a94a4aa539fee785c3dd46bc74da1561401f58d1aedc8133ead1286bdb7b38
