[INFO] fetching crate libbpf-sys 0.1.0-1...
[INFO] testing libbpf-sys-0.1.0-1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate libbpf-sys 0.1.0-1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libbpf-sys 0.1.0-1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libbpf-sys 0.1.0-1
[INFO] finished tweaking crates.io crate libbpf-sys 0.1.0-1
[INFO] tweaked toml for crates.io crate libbpf-sys 0.1.0-1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "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] e642f9ef3df93751bdbc630ba5fa823db2a54b3f4b93a9d1f413268273007fba
[INFO] running `Command { std: "docker" "start" "-a" "e642f9ef3df93751bdbc630ba5fa823db2a54b3f4b93a9d1f413268273007fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e642f9ef3df93751bdbc630ba5fa823db2a54b3f4b93a9d1f413268273007fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e642f9ef3df93751bdbc630ba5fa823db2a54b3f4b93a9d1f413268273007fba", kill_on_drop: false }`
[INFO] [stdout] e642f9ef3df93751bdbc630ba5fa823db2a54b3f4b93a9d1f413268273007fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] ccca0b4078d4cbcb2ec76bed5b4b9a243afea761f06e7ce3093d42a6518174ff
[INFO] running `Command { std: "docker" "start" "-a" "ccca0b4078d4cbcb2ec76bed5b4b9a243afea761f06e7ce3093d42a6518174ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libbpf-sys v0.1.0-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `Command { std: "docker" "inspect" "ccca0b4078d4cbcb2ec76bed5b4b9a243afea761f06e7ce3093d42a6518174ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccca0b4078d4cbcb2ec76bed5b4b9a243afea761f06e7ce3093d42a6518174ff", kill_on_drop: false }`
[INFO] [stdout] ccca0b4078d4cbcb2ec76bed5b4b9a243afea761f06e7ce3093d42a6518174ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff1c64f160607a1962da1eb3868f5ab632ad2a741cf769efcba39a2b8df9ed5b
[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" "ff1c64f160607a1962da1eb3868f5ab632ad2a741cf769efcba39a2b8df9ed5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libbpf-sys v0.1.0-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "ff1c64f160607a1962da1eb3868f5ab632ad2a741cf769efcba39a2b8df9ed5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1c64f160607a1962da1eb3868f5ab632ad2a741cf769efcba39a2b8df9ed5b", kill_on_drop: false }`
[INFO] [stdout] ff1c64f160607a1962da1eb3868f5ab632ad2a741cf769efcba39a2b8df9ed5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c615a83f61df2e9d468de8b1a9ec954994bb03e64252ac6ce5de848f9a86769
[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" "8c615a83f61df2e9d468de8b1a9ec954994bb03e64252ac6ce5de848f9a86769", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libbpf_sys-df6a35f06377a024
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-d7a3edc04c37b996
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libbpf-sys
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c615a83f61df2e9d468de8b1a9ec954994bb03e64252ac6ce5de848f9a86769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c615a83f61df2e9d468de8b1a9ec954994bb03e64252ac6ce5de848f9a86769", kill_on_drop: false }`
[INFO] [stdout] 8c615a83f61df2e9d468de8b1a9ec954994bb03e64252ac6ce5de848f9a86769
