[INFO] fetching crate opencv-binding-generator 0.16.1...
[INFO] checking opencv-binding-generator-0.16.1 against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166
[INFO] extracting crate opencv-binding-generator 0.16.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate opencv-binding-generator 0.16.1 on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opencv-binding-generator 0.16.1
[INFO] finished tweaking crates.io crate opencv-binding-generator 0.16.1
[INFO] tweaked toml for crates.io crate opencv-binding-generator 0.16.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate opencv-binding-generator 0.16.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15a54752bb3aef26867b8ba876d336fd575bda94084fae52fe0d5d2c2f43cf4d
[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" "15a54752bb3aef26867b8ba876d336fd575bda94084fae52fe0d5d2c2f43cf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15a54752bb3aef26867b8ba876d336fd575bda94084fae52fe0d5d2c2f43cf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a54752bb3aef26867b8ba876d336fd575bda94084fae52fe0d5d2c2f43cf4d", kill_on_drop: false }`
[INFO] [stdout] 15a54752bb3aef26867b8ba876d336fd575bda94084fae52fe0d5d2c2f43cf4d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0a068bed15c6fa727dab6321a9636006bf4694dd0460c7853c99cdc5c168d9
[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" "2a0a068bed15c6fa727dab6321a9636006bf4694dd0460c7853c99cdc5c168d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking dunce v1.0.1
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]    Compiling clang-sys-linkage v1.0.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking clang-sys v0.29.4
[INFO] [stderr]     Checking clang v0.24.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking opencv-binding-generator v0.16.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.97s
[INFO] running `Command { std: "docker" "inspect" "2a0a068bed15c6fa727dab6321a9636006bf4694dd0460c7853c99cdc5c168d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0a068bed15c6fa727dab6321a9636006bf4694dd0460c7853c99cdc5c168d9", kill_on_drop: false }`
[INFO] [stdout] 2a0a068bed15c6fa727dab6321a9636006bf4694dd0460c7853c99cdc5c168d9