[INFO] fetching crate royal 0.1.0...
[INFO] testing royal-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate royal 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate royal 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-46/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21da95c7818ee6b5b4c4b45616fec11079809c75430a79dfe39d8263189de87a
[INFO] running `Command { std: "docker" "start" "-a" "21da95c7818ee6b5b4c4b45616fec11079809c75430a79dfe39d8263189de87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21da95c7818ee6b5b4c4b45616fec11079809c75430a79dfe39d8263189de87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21da95c7818ee6b5b4c4b45616fec11079809c75430a79dfe39d8263189de87a", kill_on_drop: false }`
[INFO] [stdout] 21da95c7818ee6b5b4c4b45616fec11079809c75430a79dfe39d8263189de87a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d57e00c8f6e39356562786acaa3a130d5627f1ad13991cd74fedb00b8c5d43
[INFO] running `Command { std: "docker" "start" "-a" "96d57e00c8f6e39356562786acaa3a130d5627f1ad13991cd74fedb00b8c5d43", kill_on_drop: false }`
[INFO] [stderr]    Compiling royal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "96d57e00c8f6e39356562786acaa3a130d5627f1ad13991cd74fedb00b8c5d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d57e00c8f6e39356562786acaa3a130d5627f1ad13991cd74fedb00b8c5d43", kill_on_drop: false }`
[INFO] [stdout] 96d57e00c8f6e39356562786acaa3a130d5627f1ad13991cd74fedb00b8c5d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02f9b019033ae2a74cc37648e00d0a69f8e41753cd7d9b98fab6b7d50df6e25d
[INFO] running `Command { std: "docker" "start" "-a" "02f9b019033ae2a74cc37648e00d0a69f8e41753cd7d9b98fab6b7d50df6e25d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling royal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "02f9b019033ae2a74cc37648e00d0a69f8e41753cd7d9b98fab6b7d50df6e25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f9b019033ae2a74cc37648e00d0a69f8e41753cd7d9b98fab6b7d50df6e25d", kill_on_drop: false }`
[INFO] [stdout] 02f9b019033ae2a74cc37648e00d0a69f8e41753cd7d9b98fab6b7d50df6e25d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccbd9fa8a471693803db0966bf8ab4121cb804cc1af04b0176a45c9890344427
[INFO] running `Command { std: "docker" "start" "-a" "ccbd9fa8a471693803db0966bf8ab4121cb804cc1af04b0176a45c9890344427", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/royal-18b4b5627ecc694a)
[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" "ccbd9fa8a471693803db0966bf8ab4121cb804cc1af04b0176a45c9890344427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccbd9fa8a471693803db0966bf8ab4121cb804cc1af04b0176a45c9890344427", kill_on_drop: false }`
[INFO] [stdout] ccbd9fa8a471693803db0966bf8ab4121cb804cc1af04b0176a45c9890344427