[INFO] fetching crate dnscore 0.1.0...
[INFO] testing dnscore-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dnscore 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate dnscore 0.1.0
[INFO] finished tweaking crates.io crate dnscore 0.1.0
[INFO] tweaked toml for crates.io crate dnscore 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dnscore 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dnscore 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8951c5703eb4459ba30f74d0e8fe9b2eafb7bd4bb2530a5356872f7d5fdbfb0c
[INFO] running `Command { std: "docker" "start" "-a" "8951c5703eb4459ba30f74d0e8fe9b2eafb7bd4bb2530a5356872f7d5fdbfb0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8951c5703eb4459ba30f74d0e8fe9b2eafb7bd4bb2530a5356872f7d5fdbfb0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8951c5703eb4459ba30f74d0e8fe9b2eafb7bd4bb2530a5356872f7d5fdbfb0c", kill_on_drop: false }`
[INFO] [stdout] 8951c5703eb4459ba30f74d0e8fe9b2eafb7bd4bb2530a5356872f7d5fdbfb0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab04210878b1b965f5e2f102cb6075f895c18cb871617b0b7a1386f95f395c2
[INFO] running `Command { std: "docker" "start" "-a" "9ab04210878b1b965f5e2f102cb6075f895c18cb871617b0b7a1386f95f395c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling dnscore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "9ab04210878b1b965f5e2f102cb6075f895c18cb871617b0b7a1386f95f395c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab04210878b1b965f5e2f102cb6075f895c18cb871617b0b7a1386f95f395c2", kill_on_drop: false }`
[INFO] [stdout] 9ab04210878b1b965f5e2f102cb6075f895c18cb871617b0b7a1386f95f395c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c9f828ffdc690f720c806a1973dca2e37a40c80f865f198be219f0c9826ea2
[INFO] running `Command { std: "docker" "start" "-a" "90c9f828ffdc690f720c806a1973dca2e37a40c80f865f198be219f0c9826ea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling dnscore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "90c9f828ffdc690f720c806a1973dca2e37a40c80f865f198be219f0c9826ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c9f828ffdc690f720c806a1973dca2e37a40c80f865f198be219f0c9826ea2", kill_on_drop: false }`
[INFO] [stdout] 90c9f828ffdc690f720c806a1973dca2e37a40c80f865f198be219f0c9826ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57710f065712a8003cd77855bc3c2686c6c48e6a0f5a620dc5e2a5333ffdc815
[INFO] running `Command { std: "docker" "start" "-a" "57710f065712a8003cd77855bc3c2686c6c48e6a0f5a620dc5e2a5333ffdc815", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dnscore-a7ae42a37917d747)
[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" "57710f065712a8003cd77855bc3c2686c6c48e6a0f5a620dc5e2a5333ffdc815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57710f065712a8003cd77855bc3c2686c6c48e6a0f5a620dc5e2a5333ffdc815", kill_on_drop: false }`
[INFO] [stdout] 57710f065712a8003cd77855bc3c2686c6c48e6a0f5a620dc5e2a5333ffdc815