[INFO] fetching crate rusty_ffmpeg 0.3.1...
[INFO] checking rusty_ffmpeg-0.3.1 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate rusty_ffmpeg 0.3.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rusty_ffmpeg 0.3.1 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty_ffmpeg 0.3.1
[INFO] finished tweaking crates.io crate rusty_ffmpeg 0.3.1
[INFO] tweaked toml for crates.io crate rusty_ffmpeg 0.3.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate rusty_ffmpeg 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c75cf958c14082bb6926c40c02a3de146ef5c3c8e7ee5bf1c359b1c172e60d7
[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" "4c75cf958c14082bb6926c40c02a3de146ef5c3c8e7ee5bf1c359b1c172e60d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c75cf958c14082bb6926c40c02a3de146ef5c3c8e7ee5bf1c359b1c172e60d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c75cf958c14082bb6926c40c02a3de146ef5c3c8e7ee5bf1c359b1c172e60d7", kill_on_drop: false }`
[INFO] [stdout] 4c75cf958c14082bb6926c40c02a3de146ef5c3c8e7ee5bf1c359b1c172e60d7
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "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] fd387ebf1e4c0a65bc12aa2676e2cc05e25748c639cd90ced40fc1980cf6898b
[INFO] running `Command { std: "docker" "start" "-a" "fd387ebf1e4c0a65bc12aa2676e2cc05e25748c639cd90ced40fc1980cf6898b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling vcpkg v0.2.10
[INFO] [stderr]    Compiling libloading v0.6.4
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling rusty_ffmpeg v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "fd387ebf1e4c0a65bc12aa2676e2cc05e25748c639cd90ced40fc1980cf6898b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd387ebf1e4c0a65bc12aa2676e2cc05e25748c639cd90ced40fc1980cf6898b", kill_on_drop: false }`
[INFO] [stdout] fd387ebf1e4c0a65bc12aa2676e2cc05e25748c639cd90ced40fc1980cf6898b