[INFO] fetching crate libnghttp2-sys 0.1.7+1.45.0...
[INFO] testing libnghttp2-sys-0.1.7+1.45.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate libnghttp2-sys 0.1.7+1.45.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libnghttp2-sys 0.1.7+1.45.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libnghttp2-sys 0.1.7+1.45.0
[INFO] finished tweaking crates.io crate libnghttp2-sys 0.1.7+1.45.0
[INFO] tweaked toml for crates.io crate libnghttp2-sys 0.1.7+1.45.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate libnghttp2-sys 0.1.7+1.45.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", 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] f13979879c87aada8b3341fd4d12f636f731d10949eb8fb3f422aed6ddc335ad
[INFO] running `Command { std: "docker" "start" "-a" "f13979879c87aada8b3341fd4d12f636f731d10949eb8fb3f422aed6ddc335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f13979879c87aada8b3341fd4d12f636f731d10949eb8fb3f422aed6ddc335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f13979879c87aada8b3341fd4d12f636f731d10949eb8fb3f422aed6ddc335ad", kill_on_drop: false }`
[INFO] [stdout] f13979879c87aada8b3341fd4d12f636f731d10949eb8fb3f422aed6ddc335ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d27f807e942376457d64cccb33374e030602662bfb006430028183a97aa9fe40
[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" "d27f807e942376457d64cccb33374e030602662bfb006430028183a97aa9fe40", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "d27f807e942376457d64cccb33374e030602662bfb006430028183a97aa9fe40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27f807e942376457d64cccb33374e030602662bfb006430028183a97aa9fe40", kill_on_drop: false }`
[INFO] [stdout] d27f807e942376457d64cccb33374e030602662bfb006430028183a97aa9fe40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a1cf87292041d4b27c1aa09474df6d4c7ec0e5ee27b720d3aa24e209add4190
[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" "2a1cf87292041d4b27c1aa09474df6d4c7ec0e5ee27b720d3aa24e209add4190", kill_on_drop: false }`
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "2a1cf87292041d4b27c1aa09474df6d4c7ec0e5ee27b720d3aa24e209add4190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1cf87292041d4b27c1aa09474df6d4c7ec0e5ee27b720d3aa24e209add4190", kill_on_drop: false }`
[INFO] [stdout] 2a1cf87292041d4b27c1aa09474df6d4c7ec0e5ee27b720d3aa24e209add4190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] 83c93523bf82bb55b89bffc08bf5f40a0641bb1beab6d5fb724f139fb063fdee
[INFO] running `Command { std: "docker" "start" "-a" "83c93523bf82bb55b89bffc08bf5f40a0641bb1beab6d5fb724f139fb063fdee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libnghttp2_sys-716caf8051da7829)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83c93523bf82bb55b89bffc08bf5f40a0641bb1beab6d5fb724f139fb063fdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c93523bf82bb55b89bffc08bf5f40a0641bb1beab6d5fb724f139fb063fdee", kill_on_drop: false }`
[INFO] [stdout] 83c93523bf82bb55b89bffc08bf5f40a0641bb1beab6d5fb724f139fb063fdee