[INFO] fetching crate rumbrella-rdk-ffi-cpp 0.1.0...
[INFO] testing rumbrella-rdk-ffi-cpp-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rumbrella-rdk-ffi-cpp 0.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-ffi-cpp 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rumbrella-rdk-ffi-cpp 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-rdk-ffi-cpp 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-rdk-ffi-cpp 0.1.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a6277be2f6d85e2b6ab1ea619b02c84f6845f2dda9444ecd5d86e9b69f03da4
[INFO] running `Command { std: "docker" "start" "-a" "5a6277be2f6d85e2b6ab1ea619b02c84f6845f2dda9444ecd5d86e9b69f03da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a6277be2f6d85e2b6ab1ea619b02c84f6845f2dda9444ecd5d86e9b69f03da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6277be2f6d85e2b6ab1ea619b02c84f6845f2dda9444ecd5d86e9b69f03da4", kill_on_drop: false }`
[INFO] [stdout] 5a6277be2f6d85e2b6ab1ea619b02c84f6845f2dda9444ecd5d86e9b69f03da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8005ef5c88d617189bd06f08718d4e1e9b51b79ec5248839b24bacda2d52ab22
[INFO] running `Command { std: "docker" "start" "-a" "8005ef5c88d617189bd06f08718d4e1e9b51b79ec5248839b24bacda2d52ab22", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-ffi-cpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8005ef5c88d617189bd06f08718d4e1e9b51b79ec5248839b24bacda2d52ab22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8005ef5c88d617189bd06f08718d4e1e9b51b79ec5248839b24bacda2d52ab22", kill_on_drop: false }`
[INFO] [stdout] 8005ef5c88d617189bd06f08718d4e1e9b51b79ec5248839b24bacda2d52ab22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ed4be08267ca3ca1c863fa96908ff112df6c6296fae0db63852ed622bed59ad
[INFO] running `Command { std: "docker" "start" "-a" "8ed4be08267ca3ca1c863fa96908ff112df6c6296fae0db63852ed622bed59ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-ffi-cpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8ed4be08267ca3ca1c863fa96908ff112df6c6296fae0db63852ed622bed59ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed4be08267ca3ca1c863fa96908ff112df6c6296fae0db63852ed622bed59ad", kill_on_drop: false }`
[INFO] [stdout] 8ed4be08267ca3ca1c863fa96908ff112df6c6296fae0db63852ed622bed59ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46c5d797dc26d4412e98330d233ddde3bb6d0dab5575cf9289c2488192e48c1f
[INFO] running `Command { std: "docker" "start" "-a" "46c5d797dc26d4412e98330d233ddde3bb6d0dab5575cf9289c2488192e48c1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rumbrella_rdk_ffi_cpp-6b5152917d26e710)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rumbrella-rdk-ffi-cpp
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46c5d797dc26d4412e98330d233ddde3bb6d0dab5575cf9289c2488192e48c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c5d797dc26d4412e98330d233ddde3bb6d0dab5575cf9289c2488192e48c1f", kill_on_drop: false }`
[INFO] [stdout] 46c5d797dc26d4412e98330d233ddde3bb6d0dab5575cf9289c2488192e48c1f