[INFO] fetching crate micro-dns 0.1.11...
[INFO] testing micro-dns-0.1.11 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate micro-dns 0.1.11 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate micro-dns 0.1.11
[INFO] finished tweaking crates.io crate micro-dns 0.1.11
[INFO] tweaked toml for crates.io crate micro-dns 0.1.11 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate micro-dns 0.1.11 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate micro-dns 0.1.11 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" "+562dee4820c458d823175268e41601d4c060588a" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17ab50add5caa563c5869384dc4e50a6bb66583d6ee37f87e8f5afcb48467ddd
[INFO] running `Command { std: "docker" "start" "-a" "17ab50add5caa563c5869384dc4e50a6bb66583d6ee37f87e8f5afcb48467ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17ab50add5caa563c5869384dc4e50a6bb66583d6ee37f87e8f5afcb48467ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ab50add5caa563c5869384dc4e50a6bb66583d6ee37f87e8f5afcb48467ddd", kill_on_drop: false }`
[INFO] [stdout] 17ab50add5caa563c5869384dc4e50a6bb66583d6ee37f87e8f5afcb48467ddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1ff13e65a52586b3c86e1cf6eae2a299595e74f5f069608dcaa5a1a68d712b
[INFO] running `Command { std: "docker" "start" "-a" "3b1ff13e65a52586b3c86e1cf6eae2a299595e74f5f069608dcaa5a1a68d712b", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro-dns v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3b1ff13e65a52586b3c86e1cf6eae2a299595e74f5f069608dcaa5a1a68d712b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1ff13e65a52586b3c86e1cf6eae2a299595e74f5f069608dcaa5a1a68d712b", kill_on_drop: false }`
[INFO] [stdout] 3b1ff13e65a52586b3c86e1cf6eae2a299595e74f5f069608dcaa5a1a68d712b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7ceb3f64b68eb0dfe2fbf44fa74db6fd7e019cef983331de8890b3041b1b83
[INFO] running `Command { std: "docker" "start" "-a" "8a7ceb3f64b68eb0dfe2fbf44fa74db6fd7e019cef983331de8890b3041b1b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro-dns v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8a7ceb3f64b68eb0dfe2fbf44fa74db6fd7e019cef983331de8890b3041b1b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7ceb3f64b68eb0dfe2fbf44fa74db6fd7e019cef983331de8890b3041b1b83", kill_on_drop: false }`
[INFO] [stdout] 8a7ceb3f64b68eb0dfe2fbf44fa74db6fd7e019cef983331de8890b3041b1b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1f2861f0b331f9636470143a837378c5ac8c4e028c34632ddf1d7b7cf3eec2f
[INFO] running `Command { std: "docker" "start" "-a" "d1f2861f0b331f9636470143a837378c5ac8c4e028c34632ddf1d7b7cf3eec2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/micro_dns-05e38520a2e5ee77)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test buffer::buffer::tests::test_read_single_byte ... ok
[INFO] [stdout] test buffer::buffer::tests::test_read_two_bytes ... ok
[INFO] [stdout] test buffer::buffer::tests::test_create_byte_packet_buffer ... ok
[INFO] [stdout] test buffer::buffer::tests::test_write_four_bytes ... ok
[INFO] [stdout] test buffer::buffer::tests::test_get_range_from_buffer ... ok
[INFO] [stdout] test buffer::buffer::tests::test_write_qname ... ok
[INFO] [stdout] test buffer::buffer::tests::test_write_single_byte ... ok
[INFO] [stdout] test buffer::buffer::tests::test_write_two_bytes ... ok
[INFO] [stdout] test buffer::buffer::tests::test_read_four_bytes ... ok
[INFO] [stdout] test buffer::buffer::tests::test_read_qname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1f2861f0b331f9636470143a837378c5ac8c4e028c34632ddf1d7b7cf3eec2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f2861f0b331f9636470143a837378c5ac8c4e028c34632ddf1d7b7cf3eec2f", kill_on_drop: false }`
[INFO] [stdout] d1f2861f0b331f9636470143a837378c5ac8c4e028c34632ddf1d7b7cf3eec2f