[INFO] fetching crate royal 0.1.0...
[INFO] testing royal-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate royal 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate royal 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 royal 0.1.0
[INFO] finished tweaking crates.io crate royal 0.1.0
[INFO] tweaked toml for crates.io crate royal 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate royal 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 663d254ed5126750ef47aa15e480fff9d9e910f96c9d1f8e32eec08679a0c428
[INFO] running `Command { std: "docker" "start" "-a" "663d254ed5126750ef47aa15e480fff9d9e910f96c9d1f8e32eec08679a0c428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "663d254ed5126750ef47aa15e480fff9d9e910f96c9d1f8e32eec08679a0c428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663d254ed5126750ef47aa15e480fff9d9e910f96c9d1f8e32eec08679a0c428", kill_on_drop: false }`
[INFO] [stdout] 663d254ed5126750ef47aa15e480fff9d9e910f96c9d1f8e32eec08679a0c428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 9b91a63586a441184de59488987bde8da1956f4fa1350575b1fc2395c1d4a8ec
[INFO] running `Command { std: "docker" "start" "-a" "9b91a63586a441184de59488987bde8da1956f4fa1350575b1fc2395c1d4a8ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling royal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "9b91a63586a441184de59488987bde8da1956f4fa1350575b1fc2395c1d4a8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b91a63586a441184de59488987bde8da1956f4fa1350575b1fc2395c1d4a8ec", kill_on_drop: false }`
[INFO] [stdout] 9b91a63586a441184de59488987bde8da1956f4fa1350575b1fc2395c1d4a8ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 00d559c35027dd69c6c87c0fc4c2da3b8e0e5dc049e78e957aae3fe1897f4148
[INFO] running `Command { std: "docker" "start" "-a" "00d559c35027dd69c6c87c0fc4c2da3b8e0e5dc049e78e957aae3fe1897f4148", kill_on_drop: false }`
[INFO] [stderr]    Compiling royal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "00d559c35027dd69c6c87c0fc4c2da3b8e0e5dc049e78e957aae3fe1897f4148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d559c35027dd69c6c87c0fc4c2da3b8e0e5dc049e78e957aae3fe1897f4148", kill_on_drop: false }`
[INFO] [stdout] 00d559c35027dd69c6c87c0fc4c2da3b8e0e5dc049e78e957aae3fe1897f4148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 78b2f3e46ce32bab83b24ab7d864c95d5ec30628558229449ca484d92df101c8
[INFO] running `Command { std: "docker" "start" "-a" "78b2f3e46ce32bab83b24ab7d864c95d5ec30628558229449ca484d92df101c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/royal-e48d0d19f0d4e887)
[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" "78b2f3e46ce32bab83b24ab7d864c95d5ec30628558229449ca484d92df101c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b2f3e46ce32bab83b24ab7d864c95d5ec30628558229449ca484d92df101c8", kill_on_drop: false }`
[INFO] [stdout] 78b2f3e46ce32bab83b24ab7d864c95d5ec30628558229449ca484d92df101c8