[INFO] fetching crate dns_common_derive 0.2.1...
[INFO] testing dns_common_derive-0.2.1 against 1.75.0 for beta-1.76-3
[INFO] extracting crate dns_common_derive 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dns_common_derive 0.2.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dns_common_derive 0.2.1
[INFO] finished tweaking crates.io crate dns_common_derive 0.2.1
[INFO] tweaked toml for crates.io crate dns_common_derive 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de6305642547a944f95be3e4bc383df32cb4ab502cc0ef082a50b99e9647b9a6
[INFO] running `Command { std: "docker" "start" "-a" "de6305642547a944f95be3e4bc383df32cb4ab502cc0ef082a50b99e9647b9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de6305642547a944f95be3e4bc383df32cb4ab502cc0ef082a50b99e9647b9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6305642547a944f95be3e4bc383df32cb4ab502cc0ef082a50b99e9647b9a6", kill_on_drop: false }`
[INFO] [stdout] de6305642547a944f95be3e4bc383df32cb4ab502cc0ef082a50b99e9647b9a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff9d5ebbf581f24e1c06b59c56496a23dce30ddd32b4f9045cb752aa5457898
[INFO] running `Command { std: "docker" "start" "-a" "8ff9d5ebbf581f24e1c06b59c56496a23dce30ddd32b4f9045cb752aa5457898", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling dns_common_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "8ff9d5ebbf581f24e1c06b59c56496a23dce30ddd32b4f9045cb752aa5457898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff9d5ebbf581f24e1c06b59c56496a23dce30ddd32b4f9045cb752aa5457898", kill_on_drop: false }`
[INFO] [stdout] 8ff9d5ebbf581f24e1c06b59c56496a23dce30ddd32b4f9045cb752aa5457898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc98a05fe9084d2f16eb736130fff3b508eafeacf7004a85bcac6852b514176
[INFO] running `Command { std: "docker" "start" "-a" "acc98a05fe9084d2f16eb736130fff3b508eafeacf7004a85bcac6852b514176", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns_common_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "acc98a05fe9084d2f16eb736130fff3b508eafeacf7004a85bcac6852b514176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc98a05fe9084d2f16eb736130fff3b508eafeacf7004a85bcac6852b514176", kill_on_drop: false }`
[INFO] [stdout] acc98a05fe9084d2f16eb736130fff3b508eafeacf7004a85bcac6852b514176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5323e7d4fce16fa008871676d778b65703efbe6d1bc07658c844a45a81945d45
[INFO] running `Command { std: "docker" "start" "-a" "5323e7d4fce16fa008871676d778b65703efbe6d1bc07658c844a45a81945d45", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dns_common_derive-99b021f2e65fda73)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test runnable::tests::derive_runnable_on_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dns_common_derive
[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" "5323e7d4fce16fa008871676d778b65703efbe6d1bc07658c844a45a81945d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5323e7d4fce16fa008871676d778b65703efbe6d1bc07658c844a45a81945d45", kill_on_drop: false }`
[INFO] [stdout] 5323e7d4fce16fa008871676d778b65703efbe6d1bc07658c844a45a81945d45