[INFO] fetching crate begonia 0.1.0...
[INFO] testing begonia-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate begonia 0.1.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate begonia 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 begonia 0.1.0
[INFO] finished tweaking crates.io crate begonia 0.1.0
[INFO] tweaked toml for crates.io crate begonia 0.1.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate begonia 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f50d8e76b7a5055c0b2179aea487461b47124e6af42c10e9d48ff9697f854fa
[INFO] running `Command { std: "docker" "start" "-a" "5f50d8e76b7a5055c0b2179aea487461b47124e6af42c10e9d48ff9697f854fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f50d8e76b7a5055c0b2179aea487461b47124e6af42c10e9d48ff9697f854fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f50d8e76b7a5055c0b2179aea487461b47124e6af42c10e9d48ff9697f854fa", kill_on_drop: false }`
[INFO] [stdout] 5f50d8e76b7a5055c0b2179aea487461b47124e6af42c10e9d48ff9697f854fa
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a889f39d197ce67e9903d8386c65566e32c70edc2c427ead51187ca8245951
[INFO] running `Command { std: "docker" "start" "-a" "f2a889f39d197ce67e9903d8386c65566e32c70edc2c427ead51187ca8245951", kill_on_drop: false }`
[INFO] [stderr]    Compiling begonia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "f2a889f39d197ce67e9903d8386c65566e32c70edc2c427ead51187ca8245951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a889f39d197ce67e9903d8386c65566e32c70edc2c427ead51187ca8245951", kill_on_drop: false }`
[INFO] [stdout] f2a889f39d197ce67e9903d8386c65566e32c70edc2c427ead51187ca8245951
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bd8a588724f42ccd8a8211c2b4efb46805b00b79964640e13a3fb408a065965
[INFO] running `Command { std: "docker" "start" "-a" "5bd8a588724f42ccd8a8211c2b4efb46805b00b79964640e13a3fb408a065965", kill_on_drop: false }`
[INFO] [stderr]    Compiling begonia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5bd8a588724f42ccd8a8211c2b4efb46805b00b79964640e13a3fb408a065965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd8a588724f42ccd8a8211c2b4efb46805b00b79964640e13a3fb408a065965", kill_on_drop: false }`
[INFO] [stdout] 5bd8a588724f42ccd8a8211c2b4efb46805b00b79964640e13a3fb408a065965
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ace5f711613761d532a4ed9b99462a73d615f76a864752d7eae45f2f4a97fc38
[INFO] running `Command { std: "docker" "start" "-a" "ace5f711613761d532a4ed9b99462a73d615f76a864752d7eae45f2f4a97fc38", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/begonia-db1b766b0224767d)
[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" "ace5f711613761d532a4ed9b99462a73d615f76a864752d7eae45f2f4a97fc38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace5f711613761d532a4ed9b99462a73d615f76a864752d7eae45f2f4a97fc38", kill_on_drop: false }`
[INFO] [stdout] ace5f711613761d532a4ed9b99462a73d615f76a864752d7eae45f2f4a97fc38