[INFO] fetching crate libusb-next 0.0.0...
[INFO] testing libusb-next-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate libusb-next 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libusb-next 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libusb-next 0.0.0
[INFO] finished tweaking crates.io crate libusb-next 0.0.0
[INFO] tweaked toml for crates.io crate libusb-next 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate libusb-next 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 244273abfc9c0c9bcebe6f631f723a126f1c7c47daa9f1efee75ed4d879ff4a8
[INFO] running `Command { std: "docker" "start" "-a" "244273abfc9c0c9bcebe6f631f723a126f1c7c47daa9f1efee75ed4d879ff4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "244273abfc9c0c9bcebe6f631f723a126f1c7c47daa9f1efee75ed4d879ff4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244273abfc9c0c9bcebe6f631f723a126f1c7c47daa9f1efee75ed4d879ff4a8", kill_on_drop: false }`
[INFO] [stdout] 244273abfc9c0c9bcebe6f631f723a126f1c7c47daa9f1efee75ed4d879ff4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dcd98b6efc3fa8c2b8fe7614b6224dbaa9cfa13a1e93e79a33e881b4026043f
[INFO] running `Command { std: "docker" "start" "-a" "7dcd98b6efc3fa8c2b8fe7614b6224dbaa9cfa13a1e93e79a33e881b4026043f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libusb-next v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "7dcd98b6efc3fa8c2b8fe7614b6224dbaa9cfa13a1e93e79a33e881b4026043f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dcd98b6efc3fa8c2b8fe7614b6224dbaa9cfa13a1e93e79a33e881b4026043f", kill_on_drop: false }`
[INFO] [stdout] 7dcd98b6efc3fa8c2b8fe7614b6224dbaa9cfa13a1e93e79a33e881b4026043f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22587bfa9810897dbae080f393c46de7c5f16a7ab05dd53c8490d0f7af9344c1
[INFO] running `Command { std: "docker" "start" "-a" "22587bfa9810897dbae080f393c46de7c5f16a7ab05dd53c8490d0f7af9344c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libusb-next v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "22587bfa9810897dbae080f393c46de7c5f16a7ab05dd53c8490d0f7af9344c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22587bfa9810897dbae080f393c46de7c5f16a7ab05dd53c8490d0f7af9344c1", kill_on_drop: false }`
[INFO] [stdout] 22587bfa9810897dbae080f393c46de7c5f16a7ab05dd53c8490d0f7af9344c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 923f9c8454e03d2959074349dc4446bf3485e78b710fc42e11b725d449ee25ef
[INFO] running `Command { std: "docker" "start" "-a" "923f9c8454e03d2959074349dc4446bf3485e78b710fc42e11b725d449ee25ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libusb_next-a3fb591412a21220)
[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" "923f9c8454e03d2959074349dc4446bf3485e78b710fc42e11b725d449ee25ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923f9c8454e03d2959074349dc4446bf3485e78b710fc42e11b725d449ee25ef", kill_on_drop: false }`
[INFO] [stdout] 923f9c8454e03d2959074349dc4446bf3485e78b710fc42e11b725d449ee25ef