[INFO] cloning repository https://github.com/bjoernQ/blocking-network-stack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bjoernQ/blocking-network-stack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbjoernQ%2Fblocking-network-stack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbjoernQ%2Fblocking-network-stack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3ecefc222d8806edd221f266999ca339c52d34e
[INFO] checking bjoernQ/blocking-network-stack against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbjoernQ%2Fblocking-network-stack" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bjoernQ/blocking-network-stack on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bjoernQ/blocking-network-stack
[INFO] finished tweaking git repo https://github.com/bjoernQ/blocking-network-stack
[INFO] tweaked toml for git repo https://github.com/bjoernQ/blocking-network-stack written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bjoernQ/blocking-network-stack 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ed3d9267fc30484a8ba9239635654d5764b3fec1b29d2232474af426b64ac53
[INFO] running `Command { std: "docker" "start" "-a" "7ed3d9267fc30484a8ba9239635654d5764b3fec1b29d2232474af426b64ac53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed3d9267fc30484a8ba9239635654d5764b3fec1b29d2232474af426b64ac53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed3d9267fc30484a8ba9239635654d5764b3fec1b29d2232474af426b64ac53", kill_on_drop: false }`
[INFO] [stdout] 7ed3d9267fc30484a8ba9239635654d5764b3fec1b29d2232474af426b64ac53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a609e32c513dc3598d3212d31c06bcfb464eb6aef453995c9c434dfd554a440
[INFO] running `Command { std: "docker" "start" "-a" "5a609e32c513dc3598d3212d31c06bcfb464eb6aef453995c9c434dfd554a440", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling smoltcp v0.12.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking blocking-network-stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:249:33
[INFO] [stdout]     |
[INFO] [stdout] 249 | ...                   ip: config.address.address().into(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   gateway: unwrap!(config.router).into(),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:254:46
[INFO] [stdout]     |
[INFO] [stdout] 254 | ...                   dns: dns.map(|x| (*x).into()),
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:255:78
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   secondary_dns: config.dns_servers.get(1).map(|x| (*x).into()),
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blocking-network-stack` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:249:33
[INFO] [stdout]     |
[INFO] [stdout] 249 | ...                   ip: config.address.address().into(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   gateway: unwrap!(config.router).into(),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:254:46
[INFO] [stdout]     |
[INFO] [stdout] 254 | ...                   dns: dns.map(|x| (*x).into()),
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Ipv4Addr` to `Ipv4Addr`
[INFO] [stdout]    --> src/lib.rs:255:78
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   secondary_dns: config.dns_servers.get(1).map(|x| (*x).into()),
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blocking-network-stack` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a609e32c513dc3598d3212d31c06bcfb464eb6aef453995c9c434dfd554a440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a609e32c513dc3598d3212d31c06bcfb464eb6aef453995c9c434dfd554a440", kill_on_drop: false }`
[INFO] [stdout] 5a609e32c513dc3598d3212d31c06bcfb464eb6aef453995c9c434dfd554a440