[INFO] fetching crate rumbrella-rdk-ffi 0.1.0...
[INFO] testing rumbrella-rdk-ffi-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rumbrella-rdk-ffi 0.1.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-ffi 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rumbrella-rdk-ffi 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-rdk-ffi 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-rdk-ffi 0.1.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0444a511a774917e020413bff8ed043d205474d99a5e3e1a8ba175fcd79ae8e3
[INFO] running `Command { std: "docker" "start" "-a" "0444a511a774917e020413bff8ed043d205474d99a5e3e1a8ba175fcd79ae8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0444a511a774917e020413bff8ed043d205474d99a5e3e1a8ba175fcd79ae8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0444a511a774917e020413bff8ed043d205474d99a5e3e1a8ba175fcd79ae8e3", kill_on_drop: false }`
[INFO] [stdout] 0444a511a774917e020413bff8ed043d205474d99a5e3e1a8ba175fcd79ae8e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a466fad54b4968c599110d08e56fcb00e5e5ce508be0597636b77125df599876
[INFO] running `Command { std: "docker" "start" "-a" "a466fad54b4968c599110d08e56fcb00e5e5ce508be0597636b77125df599876", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-ffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "a466fad54b4968c599110d08e56fcb00e5e5ce508be0597636b77125df599876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a466fad54b4968c599110d08e56fcb00e5e5ce508be0597636b77125df599876", kill_on_drop: false }`
[INFO] [stdout] a466fad54b4968c599110d08e56fcb00e5e5ce508be0597636b77125df599876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 474093f8a1e7bbbf8dc8b5609da9ff85a7324df9af9b619809a06c9c3263f8e7
[INFO] running `Command { std: "docker" "start" "-a" "474093f8a1e7bbbf8dc8b5609da9ff85a7324df9af9b619809a06c9c3263f8e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rumbrella-rdk-ffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "474093f8a1e7bbbf8dc8b5609da9ff85a7324df9af9b619809a06c9c3263f8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474093f8a1e7bbbf8dc8b5609da9ff85a7324df9af9b619809a06c9c3263f8e7", kill_on_drop: false }`
[INFO] [stdout] 474093f8a1e7bbbf8dc8b5609da9ff85a7324df9af9b619809a06c9c3263f8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e15cb968d042abfc01c8f7bd1e0c07314f1a1d69be57e61fc0816d22bf644935
[INFO] running `Command { std: "docker" "start" "-a" "e15cb968d042abfc01c8f7bd1e0c07314f1a1d69be57e61fc0816d22bf644935", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rumbrella_rdk_ffi-186d77f55fa6ae48)
[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
[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" "e15cb968d042abfc01c8f7bd1e0c07314f1a1d69be57e61fc0816d22bf644935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15cb968d042abfc01c8f7bd1e0c07314f1a1d69be57e61fc0816d22bf644935", kill_on_drop: false }`
[INFO] [stdout] e15cb968d042abfc01c8f7bd1e0c07314f1a1d69be57e61fc0816d22bf644935