[INFO] fetching crate virtio-bindings 0.2.6...
[INFO] testing virtio-bindings-0.2.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate virtio-bindings 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate virtio-bindings 0.2.6
[INFO] finished tweaking crates.io crate virtio-bindings 0.2.6
[INFO] tweaked toml for crates.io crate virtio-bindings 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate virtio-bindings 0.2.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate virtio-bindings 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ac51f59e683d3bb64e1d1697341f3ef4fd6ea625f78333cf6558837d651453a
[INFO] running `Command { std: "docker" "start" "-a" "8ac51f59e683d3bb64e1d1697341f3ef4fd6ea625f78333cf6558837d651453a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac51f59e683d3bb64e1d1697341f3ef4fd6ea625f78333cf6558837d651453a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac51f59e683d3bb64e1d1697341f3ef4fd6ea625f78333cf6558837d651453a", kill_on_drop: false }`
[INFO] [stdout] 8ac51f59e683d3bb64e1d1697341f3ef4fd6ea625f78333cf6558837d651453a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4548e7256bc0acca4a0e9d719e2327f6ba2d27ec47e34a738a77df11aeeb9050
[INFO] running `Command { std: "docker" "start" "-a" "4548e7256bc0acca4a0e9d719e2327f6ba2d27ec47e34a738a77df11aeeb9050", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtio-bindings v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "4548e7256bc0acca4a0e9d719e2327f6ba2d27ec47e34a738a77df11aeeb9050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4548e7256bc0acca4a0e9d719e2327f6ba2d27ec47e34a738a77df11aeeb9050", kill_on_drop: false }`
[INFO] [stdout] 4548e7256bc0acca4a0e9d719e2327f6ba2d27ec47e34a738a77df11aeeb9050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 137ec27ad70f1e8edfb4db4194bd794e5595a5ac894acc662855f4591894149f
[INFO] running `Command { std: "docker" "start" "-a" "137ec27ad70f1e8edfb4db4194bd794e5595a5ac894acc662855f4591894149f", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtio-bindings v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "137ec27ad70f1e8edfb4db4194bd794e5595a5ac894acc662855f4591894149f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137ec27ad70f1e8edfb4db4194bd794e5595a5ac894acc662855f4591894149f", kill_on_drop: false }`
[INFO] [stdout] 137ec27ad70f1e8edfb4db4194bd794e5595a5ac894acc662855f4591894149f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b1e4509bdc42f316c81c38afb1885afa251a800e906b5ea218fb9ae9c6807bc
[INFO] running `Command { std: "docker" "start" "-a" "7b1e4509bdc42f316c81c38afb1885afa251a800e906b5ea218fb9ae9c6807bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/virtio_bindings-e36b28e278dec0a4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test virtio_net::virtio_net_hdr_v1_default_debug ... ok
[INFO] [stdout] test virtio_net::virtio_net_hdr_v1_hex_debug ... ok
[INFO] [stdout] test virtio_net::virtio_net_hdr_v1_partial_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtio_bindings
[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" "7b1e4509bdc42f316c81c38afb1885afa251a800e906b5ea218fb9ae9c6807bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1e4509bdc42f316c81c38afb1885afa251a800e906b5ea218fb9ae9c6807bc", kill_on_drop: false }`
[INFO] [stdout] 7b1e4509bdc42f316c81c38afb1885afa251a800e906b5ea218fb9ae9c6807bc