[INFO] fetching crate mist-dns 0.0.1...
[INFO] testing mist-dns-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mist-dns 0.0.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate mist-dns 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mist-dns 0.0.1
[INFO] finished tweaking crates.io crate mist-dns 0.0.1
[INFO] tweaked toml for crates.io crate mist-dns 0.0.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate mist-dns 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc66cd843cacdd00ff711fd92e56d0cde10f68cd71ea6d173bd68ee5a7ff31a4
[INFO] running `Command { std: "docker" "start" "-a" "dc66cd843cacdd00ff711fd92e56d0cde10f68cd71ea6d173bd68ee5a7ff31a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc66cd843cacdd00ff711fd92e56d0cde10f68cd71ea6d173bd68ee5a7ff31a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc66cd843cacdd00ff711fd92e56d0cde10f68cd71ea6d173bd68ee5a7ff31a4", kill_on_drop: false }`
[INFO] [stdout] dc66cd843cacdd00ff711fd92e56d0cde10f68cd71ea6d173bd68ee5a7ff31a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffbb1e3bda9b9d50ea09541465093cf265a416a8f366ca946e43b5fc520b0275
[INFO] running `Command { std: "docker" "start" "-a" "ffbb1e3bda9b9d50ea09541465093cf265a416a8f366ca946e43b5fc520b0275", kill_on_drop: false }`
[INFO] [stderr]    Compiling mist-dns v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ffbb1e3bda9b9d50ea09541465093cf265a416a8f366ca946e43b5fc520b0275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbb1e3bda9b9d50ea09541465093cf265a416a8f366ca946e43b5fc520b0275", kill_on_drop: false }`
[INFO] [stdout] ffbb1e3bda9b9d50ea09541465093cf265a416a8f366ca946e43b5fc520b0275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9461ba6fd25c6f9995ce0499e70cfe4ffd439f5b633d6f6579229fea33cbb487
[INFO] running `Command { std: "docker" "start" "-a" "9461ba6fd25c6f9995ce0499e70cfe4ffd439f5b633d6f6579229fea33cbb487", kill_on_drop: false }`
[INFO] [stderr]    Compiling mist-dns v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9461ba6fd25c6f9995ce0499e70cfe4ffd439f5b633d6f6579229fea33cbb487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9461ba6fd25c6f9995ce0499e70cfe4ffd439f5b633d6f6579229fea33cbb487", kill_on_drop: false }`
[INFO] [stdout] 9461ba6fd25c6f9995ce0499e70cfe4ffd439f5b633d6f6579229fea33cbb487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0431c0696b1c6be586489bd42a09e1244489662111bdc6779b1603221dd94ba1
[INFO] running `Command { std: "docker" "start" "-a" "0431c0696b1c6be586489bd42a09e1244489662111bdc6779b1603221dd94ba1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mist_dns-67dabcc7f35f3750)
[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" "0431c0696b1c6be586489bd42a09e1244489662111bdc6779b1603221dd94ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0431c0696b1c6be586489bd42a09e1244489662111bdc6779b1603221dd94ba1", kill_on_drop: false }`
[INFO] [stdout] 0431c0696b1c6be586489bd42a09e1244489662111bdc6779b1603221dd94ba1