[INFO] fetching crate opencv-binding-generator 0.21.0...
[INFO] checking opencv-binding-generator-0.21.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] extracting crate opencv-binding-generator 0.21.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate opencv-binding-generator 0.21.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opencv-binding-generator 0.21.0
[INFO] finished tweaking crates.io crate opencv-binding-generator 0.21.0
[INFO] tweaked toml for crates.io crate opencv-binding-generator 0.21.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate opencv-binding-generator 0.21.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1af60562fc604b4d1939ecfe771fb1a400116fa70c98299e32977be02c2a46c0
[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" "1af60562fc604b4d1939ecfe771fb1a400116fa70c98299e32977be02c2a46c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af60562fc604b4d1939ecfe771fb1a400116fa70c98299e32977be02c2a46c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af60562fc604b4d1939ecfe771fb1a400116fa70c98299e32977be02c2a46c0", kill_on_drop: false }`
[INFO] [stdout] 1af60562fc604b4d1939ecfe771fb1a400116fa70c98299e32977be02c2a46c0
[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" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "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] e1843391f00456afa6b146ee7ea0b381773e92e2a1eb94dbf658c1bc9b58655b
[INFO] running `Command { std: "docker" "start" "-a" "e1843391f00456afa6b146ee7ea0b381773e92e2a1eb94dbf658c1bc9b58655b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking dunce v1.0.1
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling clang-sys v1.0.0
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking clang v1.0.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking opencv-binding-generator v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.85s
[INFO] running `Command { std: "docker" "inspect" "e1843391f00456afa6b146ee7ea0b381773e92e2a1eb94dbf658c1bc9b58655b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1843391f00456afa6b146ee7ea0b381773e92e2a1eb94dbf658c1bc9b58655b", kill_on_drop: false }`
[INFO] [stdout] e1843391f00456afa6b146ee7ea0b381773e92e2a1eb94dbf658c1bc9b58655b