[INFO] fetching crate virtio-vsock 0.10.0...
[INFO] testing virtio-vsock-0.10.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate virtio-vsock 0.10.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate virtio-vsock 0.10.0
[INFO] finished tweaking crates.io crate virtio-vsock 0.10.0
[INFO] tweaked toml for crates.io crate virtio-vsock 0.10.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate virtio-vsock 0.10.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate virtio-vsock 0.10.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76e24365c267c2bb17ad30e10a9684abdef2cdfca3542b3fe9800f7f7319c058
[INFO] running `Command { std: "docker" "start" "-a" "76e24365c267c2bb17ad30e10a9684abdef2cdfca3542b3fe9800f7f7319c058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e24365c267c2bb17ad30e10a9684abdef2cdfca3542b3fe9800f7f7319c058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e24365c267c2bb17ad30e10a9684abdef2cdfca3542b3fe9800f7f7319c058", kill_on_drop: false }`
[INFO] [stdout] 76e24365c267c2bb17ad30e10a9684abdef2cdfca3542b3fe9800f7f7319c058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a332ddbffafb49434f8f724fba3c14bf09bd95b488cd16bfc439829f57ebf1f
[INFO] running `Command { std: "docker" "start" "-a" "7a332ddbffafb49434f8f724fba3c14bf09bd95b488cd16bfc439829f57ebf1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling virtio-bindings v0.2.6
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling vmm-sys-util v0.14.0
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling vm-memory v0.16.1
[INFO] [stderr]    Compiling virtio-queue v0.16.0
[INFO] [stderr]    Compiling virtio-vsock v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "7a332ddbffafb49434f8f724fba3c14bf09bd95b488cd16bfc439829f57ebf1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a332ddbffafb49434f8f724fba3c14bf09bd95b488cd16bfc439829f57ebf1f", kill_on_drop: false }`
[INFO] [stdout] 7a332ddbffafb49434f8f724fba3c14bf09bd95b488cd16bfc439829f57ebf1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fa6cf61f905838113916f66afde1c4e12c5d5d7d3529f47452533e33f837e3f
[INFO] running `Command { std: "docker" "start" "-a" "2fa6cf61f905838113916f66afde1c4e12c5d5d7d3529f47452533e33f837e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-swap v1.6.0
[INFO] [stderr]    Compiling vm-memory v0.16.1
[INFO] [stderr]    Compiling virtio-queue v0.16.0
[INFO] [stderr]    Compiling virtio-vsock v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "2fa6cf61f905838113916f66afde1c4e12c5d5d7d3529f47452533e33f837e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa6cf61f905838113916f66afde1c4e12c5d5d7d3529f47452533e33f837e3f", kill_on_drop: false }`
[INFO] [stdout] 2fa6cf61f905838113916f66afde1c4e12c5d5d7d3529f47452533e33f837e3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff70d9f6f5be9cf711b05175afb95f105b943b15a6acf61cfea2ed9c0fdd327e
[INFO] running `Command { std: "docker" "start" "-a" "ff70d9f6f5be9cf711b05175afb95f105b943b15a6acf61cfea2ed9c0fdd327e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/virtio_vsock-e2ef8c197d4a58a4)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test packet::tests::test_from_rx_virtq_chain ... ok
[INFO] [stdout] test packet::tests::test_header_set_get ... ok
[INFO] [stdout] test packet::tests::test_from_tx_virtq_chain ... ok
[INFO] [stdout] test packet::tests::test_packet_new ... ok
[INFO] [stdout] test packet::tests::test_set_header_from_raw ... ok
[INFO] [stdout] test packet::tests::test_set_header_field_with_invalid_offset - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtio_vsock
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/packet.rs - packet::VsockPacket<'a,()>::new (line 657) ... ok
[INFO] [stdout] test src/packet.rs - packet::VsockPacket<'a,B>::from_tx_virtq_chain (line 375) ... ok
[INFO] [stdout] test src/packet.rs - packet::VsockPacket<'a,B>::set_header_from_raw (line 195) ... ok
[INFO] [stdout] test src/packet.rs - packet::VsockPacket<'a,B>::from_rx_virtq_chain (line 516) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff70d9f6f5be9cf711b05175afb95f105b943b15a6acf61cfea2ed9c0fdd327e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff70d9f6f5be9cf711b05175afb95f105b943b15a6acf61cfea2ed9c0fdd327e", kill_on_drop: false }`
[INFO] [stdout] ff70d9f6f5be9cf711b05175afb95f105b943b15a6acf61cfea2ed9c0fdd327e