[INFO] fetching crate usbd-hid-descriptors 0.1.1...
[INFO] testing usbd-hid-descriptors-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate usbd-hid-descriptors 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate usbd-hid-descriptors 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usbd-hid-descriptors 0.1.1
[INFO] finished tweaking crates.io crate usbd-hid-descriptors 0.1.1
[INFO] tweaked toml for crates.io crate usbd-hid-descriptors 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d7282ce9e62df0c97c76c969ca4db29e9d4fe2ad168fd4bf1bd4f39f1d2fc94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d7282ce9e62df0c97c76c969ca4db29e9d4fe2ad168fd4bf1bd4f39f1d2fc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d7282ce9e62df0c97c76c969ca4db29e9d4fe2ad168fd4bf1bd4f39f1d2fc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7282ce9e62df0c97c76c969ca4db29e9d4fe2ad168fd4bf1bd4f39f1d2fc94", kill_on_drop: false }`
[INFO] [stdout] 4d7282ce9e62df0c97c76c969ca4db29e9d4fe2ad168fd4bf1bd4f39f1d2fc94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4cfa8359eb2a12c677bfe4dc2a70aac1bc52d6d5b1ad111f455304cb4883a3a7
[INFO] running `Command { std: "docker" "start" "-a" "4cfa8359eb2a12c677bfe4dc2a70aac1bc52d6d5b1ad111f455304cb4883a3a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling usbd-hid-descriptors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "4cfa8359eb2a12c677bfe4dc2a70aac1bc52d6d5b1ad111f455304cb4883a3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfa8359eb2a12c677bfe4dc2a70aac1bc52d6d5b1ad111f455304cb4883a3a7", kill_on_drop: false }`
[INFO] [stdout] 4cfa8359eb2a12c677bfe4dc2a70aac1bc52d6d5b1ad111f455304cb4883a3a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aec6195c35beabef47d7494aece429d422560d451e401c72f234cd213996e656
[INFO] running `Command { std: "docker" "start" "-a" "aec6195c35beabef47d7494aece429d422560d451e401c72f234cd213996e656", kill_on_drop: false }`
[INFO] [stderr]    Compiling usbd-hid-descriptors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "aec6195c35beabef47d7494aece429d422560d451e401c72f234cd213996e656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec6195c35beabef47d7494aece429d422560d451e401c72f234cd213996e656", kill_on_drop: false }`
[INFO] [stdout] aec6195c35beabef47d7494aece429d422560d451e401c72f234cd213996e656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1e8657bfbd2f7bfd1716aa567b5fd84a697634bc76099ad8c90cdd7796d33f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1e8657bfbd2f7bfd1716aa567b5fd84a697634bc76099ad8c90cdd7796d33f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/usbd_hid_descriptors-81d84977e0812f23
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests usbd-hid-descriptors
[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] [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" "d1e8657bfbd2f7bfd1716aa567b5fd84a697634bc76099ad8c90cdd7796d33f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e8657bfbd2f7bfd1716aa567b5fd84a697634bc76099ad8c90cdd7796d33f7", kill_on_drop: false }`
[INFO] [stdout] d1e8657bfbd2f7bfd1716aa567b5fd84a697634bc76099ad8c90cdd7796d33f7