[INFO] fetching crate usbd-microsoft-os 0.1.0...
[INFO] building usbd-microsoft-os-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate usbd-microsoft-os 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate usbd-microsoft-os 0.1.0
[INFO] finished tweaking crates.io crate usbd-microsoft-os 0.1.0
[INFO] tweaked toml for crates.io crate usbd-microsoft-os 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usbd-microsoft-os 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding usb-device v0.2.9 (available: v0.3.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 946a6022966cb9a48cfba0ffe79d8c08ff8eb5c74b058d351a92927204c5dd92
[INFO] running `Command { std: "docker" "start" "-a" "946a6022966cb9a48cfba0ffe79d8c08ff8eb5c74b058d351a92927204c5dd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "946a6022966cb9a48cfba0ffe79d8c08ff8eb5c74b058d351a92927204c5dd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946a6022966cb9a48cfba0ffe79d8c08ff8eb5c74b058d351a92927204c5dd92", kill_on_drop: false }`
[INFO] [stdout] 946a6022966cb9a48cfba0ffe79d8c08ff8eb5c74b058d351a92927204c5dd92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4911c9ca3e6657b00fe986762dfe9ae52a8d97f565e43cebcda936cecbbd9404
[INFO] running `Command { std: "docker" "start" "-a" "4911c9ca3e6657b00fe986762dfe9ae52a8d97f565e43cebcda936cecbbd9404", kill_on_drop: false }`
[INFO] [stderr]    Compiling usb-device v0.2.9
[INFO] [stderr]    Compiling utf16_lit v2.0.2
[INFO] [stderr]    Compiling usbd-microsoft-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "4911c9ca3e6657b00fe986762dfe9ae52a8d97f565e43cebcda936cecbbd9404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4911c9ca3e6657b00fe986762dfe9ae52a8d97f565e43cebcda936cecbbd9404", kill_on_drop: false }`
[INFO] [stdout] 4911c9ca3e6657b00fe986762dfe9ae52a8d97f565e43cebcda936cecbbd9404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e26b1a384c07b0e07b94d7f381eee478d1e474d95099813d4655f78253372f
[INFO] running `Command { std: "docker" "start" "-a" "67e26b1a384c07b0e07b94d7f381eee478d1e474d95099813d4655f78253372f", kill_on_drop: false }`
[INFO] [stderr]    Compiling usbd-microsoft-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "67e26b1a384c07b0e07b94d7f381eee478d1e474d95099813d4655f78253372f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e26b1a384c07b0e07b94d7f381eee478d1e474d95099813d4655f78253372f", kill_on_drop: false }`
[INFO] [stdout] 67e26b1a384c07b0e07b94d7f381eee478d1e474d95099813d4655f78253372f