[INFO] fetching crate pyo3-ffi 0.16.3...
[INFO] testing pyo3-ffi-0.16.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate pyo3-ffi 0.16.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate pyo3-ffi 0.16.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyo3-ffi 0.16.3
[INFO] finished tweaking crates.io crate pyo3-ffi 0.16.3
[INFO] tweaked toml for crates.io crate pyo3-ffi 0.16.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 3d4c9c75d06a5cc13c5c0470af2a86c996215872940dbb73dc849eb7a1716dc1
[INFO] running `Command { std: "docker" "start" "-a" "3d4c9c75d06a5cc13c5c0470af2a86c996215872940dbb73dc849eb7a1716dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d4c9c75d06a5cc13c5c0470af2a86c996215872940dbb73dc849eb7a1716dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4c9c75d06a5cc13c5c0470af2a86c996215872940dbb73dc849eb7a1716dc1", kill_on_drop: false }`
[INFO] [stdout] 3d4c9c75d06a5cc13c5c0470af2a86c996215872940dbb73dc849eb7a1716dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 0aa7611bb3879436277fc9986b07be8b593d63fa0db2c5554ef1cccf747b5893
[INFO] running `Command { std: "docker" "start" "-a" "0aa7611bb3879436277fc9986b07be8b593d63fa0db2c5554ef1cccf747b5893", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-ffi v0.16.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "0aa7611bb3879436277fc9986b07be8b593d63fa0db2c5554ef1cccf747b5893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa7611bb3879436277fc9986b07be8b593d63fa0db2c5554ef1cccf747b5893", kill_on_drop: false }`
[INFO] [stdout] 0aa7611bb3879436277fc9986b07be8b593d63fa0db2c5554ef1cccf747b5893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] ba86ae906744a873d3408f14f587d891c86c7ff3f9c1dd7fba704c5d4ea8014f
[INFO] running `Command { std: "docker" "start" "-a" "ba86ae906744a873d3408f14f587d891c86c7ff3f9c1dd7fba704c5d4ea8014f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-ffi v0.16.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pyo3_ffi-ae570a04f449ce9e)
[INFO] running `Command { std: "docker" "inspect" "ba86ae906744a873d3408f14f587d891c86c7ff3f9c1dd7fba704c5d4ea8014f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba86ae906744a873d3408f14f587d891c86c7ff3f9c1dd7fba704c5d4ea8014f", kill_on_drop: false }`
[INFO] [stdout] ba86ae906744a873d3408f14f587d891c86c7ff3f9c1dd7fba704c5d4ea8014f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 525de561a27ba7acdd86ead9e5a7b146ef16f93ff230673146a5b8be33d2e8c8
[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" "525de561a27ba7acdd86ead9e5a7b146ef16f93ff230673146a5b8be33d2e8c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pyo3_ffi-ae570a04f449ce9e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pyo3-ffi
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "525de561a27ba7acdd86ead9e5a7b146ef16f93ff230673146a5b8be33d2e8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525de561a27ba7acdd86ead9e5a7b146ef16f93ff230673146a5b8be33d2e8c8", kill_on_drop: false }`
[INFO] [stdout] 525de561a27ba7acdd86ead9e5a7b146ef16f93ff230673146a5b8be33d2e8c8