[INFO] fetching crate libusb-next 0.0.0...
[INFO] testing libusb-next-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate libusb-next 0.0.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate libusb-next 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-63/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-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a56257da4159152ee0f6adb37b5c40ec548aac7e4f9b8c1e4f391bc39671c09
[INFO] running `Command { std: "docker" "start" "-a" "4a56257da4159152ee0f6adb37b5c40ec548aac7e4f9b8c1e4f391bc39671c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a56257da4159152ee0f6adb37b5c40ec548aac7e4f9b8c1e4f391bc39671c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a56257da4159152ee0f6adb37b5c40ec548aac7e4f9b8c1e4f391bc39671c09", kill_on_drop: false }`
[INFO] [stdout] 4a56257da4159152ee0f6adb37b5c40ec548aac7e4f9b8c1e4f391bc39671c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c67df83d799819dd37a644bac4f015d5b59b2c829546e00292ec016f6a3a8fe
[INFO] running `Command { std: "docker" "start" "-a" "0c67df83d799819dd37a644bac4f015d5b59b2c829546e00292ec016f6a3a8fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libusb-next v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "0c67df83d799819dd37a644bac4f015d5b59b2c829546e00292ec016f6a3a8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c67df83d799819dd37a644bac4f015d5b59b2c829546e00292ec016f6a3a8fe", kill_on_drop: false }`
[INFO] [stdout] 0c67df83d799819dd37a644bac4f015d5b59b2c829546e00292ec016f6a3a8fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5fb50a8af57c0006024c74c6693f62f82d06c14fc6f8903840cc4e5c9f3cd94
[INFO] running `Command { std: "docker" "start" "-a" "f5fb50a8af57c0006024c74c6693f62f82d06c14fc6f8903840cc4e5c9f3cd94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libusb-next v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "f5fb50a8af57c0006024c74c6693f62f82d06c14fc6f8903840cc4e5c9f3cd94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fb50a8af57c0006024c74c6693f62f82d06c14fc6f8903840cc4e5c9f3cd94", kill_on_drop: false }`
[INFO] [stdout] f5fb50a8af57c0006024c74c6693f62f82d06c14fc6f8903840cc4e5c9f3cd94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d175f0fc844282dcf0ce1dc2f7269682681e7d7f1262693f34b44a5fc193cc91
[INFO] running `Command { std: "docker" "start" "-a" "d175f0fc844282dcf0ce1dc2f7269682681e7d7f1262693f34b44a5fc193cc91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libusb_next-b67e1277967fdece)
[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" "d175f0fc844282dcf0ce1dc2f7269682681e7d7f1262693f34b44a5fc193cc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d175f0fc844282dcf0ce1dc2f7269682681e7d7f1262693f34b44a5fc193cc91", kill_on_drop: false }`
[INFO] [stdout] d175f0fc844282dcf0ce1dc2f7269682681e7d7f1262693f34b44a5fc193cc91
