[INFO] fetching crate rbxpacker 1.2.2...
[INFO] testing rbxpacker-1.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rbxpacker 1.2.2 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate rbxpacker 1.2.2 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 rbxpacker 1.2.2
[INFO] finished tweaking crates.io crate rbxpacker 1.2.2
[INFO] tweaked toml for crates.io crate rbxpacker 1.2.2 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded globset v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 940f8701735256735911c93418f1af76d8e8f1a1135cdfb5cdf80b60f063d1f3
[INFO] running `Command { std: "docker" "start" "-a" "940f8701735256735911c93418f1af76d8e8f1a1135cdfb5cdf80b60f063d1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "940f8701735256735911c93418f1af76d8e8f1a1135cdfb5cdf80b60f063d1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940f8701735256735911c93418f1af76d8e8f1a1135cdfb5cdf80b60f063d1f3", kill_on_drop: false }`
[INFO] [stdout] 940f8701735256735911c93418f1af76d8e8f1a1135cdfb5cdf80b60f063d1f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] d40c1f09396291cf43e2d7223221f17ecb8c72e385608152b3588942d478e51d
[INFO] running `Command { std: "docker" "start" "-a" "d40c1f09396291cf43e2d7223221f17ecb8c72e385608152b3588942d478e51d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling globset v0.2.1
[INFO] [stderr]    Compiling rbxpacker v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "d40c1f09396291cf43e2d7223221f17ecb8c72e385608152b3588942d478e51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40c1f09396291cf43e2d7223221f17ecb8c72e385608152b3588942d478e51d", kill_on_drop: false }`
[INFO] [stdout] d40c1f09396291cf43e2d7223221f17ecb8c72e385608152b3588942d478e51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] ade0890226e42ce8cb58ee400ebdbd371f5d0199e2b9992fc392afb0ea28f96c
[INFO] running `Command { std: "docker" "start" "-a" "ade0890226e42ce8cb58ee400ebdbd371f5d0199e2b9992fc392afb0ea28f96c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbxpacker v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "ade0890226e42ce8cb58ee400ebdbd371f5d0199e2b9992fc392afb0ea28f96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade0890226e42ce8cb58ee400ebdbd371f5d0199e2b9992fc392afb0ea28f96c", kill_on_drop: false }`
[INFO] [stdout] ade0890226e42ce8cb58ee400ebdbd371f5d0199e2b9992fc392afb0ea28f96c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 317e077689da6099dc3e82591ed0c7ca94395442338d2802f8db13c17e58eb4a
[INFO] running `Command { std: "docker" "start" "-a" "317e077689da6099dc3e82591ed0c7ca94395442338d2802f8db13c17e58eb4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rbxpacker-a980b56943dba44f)
[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" "317e077689da6099dc3e82591ed0c7ca94395442338d2802f8db13c17e58eb4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317e077689da6099dc3e82591ed0c7ca94395442338d2802f8db13c17e58eb4a", kill_on_drop: false }`
[INFO] [stdout] 317e077689da6099dc3e82591ed0c7ca94395442338d2802f8db13c17e58eb4a