[INFO] fetching crate simple-ssdp-client 0.1.5...
[INFO] checking simple-ssdp-client-0.1.5 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate simple-ssdp-client 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate simple-ssdp-client 0.1.5 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-ssdp-client 0.1.5
[INFO] finished tweaking crates.io crate simple-ssdp-client 0.1.5
[INFO] tweaked toml for crates.io crate simple-ssdp-client 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate simple-ssdp-client 0.1.5 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b527dc80e0e39f9535ef8d1fd4b10e74c83dc1086bcc695a2b509c64286ae5c0
[INFO] running `Command { std: "docker" "start" "-a" "b527dc80e0e39f9535ef8d1fd4b10e74c83dc1086bcc695a2b509c64286ae5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b527dc80e0e39f9535ef8d1fd4b10e74c83dc1086bcc695a2b509c64286ae5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b527dc80e0e39f9535ef8d1fd4b10e74c83dc1086bcc695a2b509c64286ae5c0", kill_on_drop: false }`
[INFO] [stdout] b527dc80e0e39f9535ef8d1fd4b10e74c83dc1086bcc695a2b509c64286ae5c0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1ce42ed6a2168d81be31d53ceb0c249fb48d6288407ab0bcef7ed7835c7a590
[INFO] running `Command { std: "docker" "start" "-a" "c1ce42ed6a2168d81be31d53ceb0c249fb48d6288407ab0bcef7ed7835c7a590", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking simple-ssdp-client v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "c1ce42ed6a2168d81be31d53ceb0c249fb48d6288407ab0bcef7ed7835c7a590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ce42ed6a2168d81be31d53ceb0c249fb48d6288407ab0bcef7ed7835c7a590", kill_on_drop: false }`
[INFO] [stdout] c1ce42ed6a2168d81be31d53ceb0c249fb48d6288407ab0bcef7ed7835c7a590
[INFO] checking simple-ssdp-client-0.1.5 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate simple-ssdp-client 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate simple-ssdp-client 0.1.5 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-ssdp-client 0.1.5
[INFO] finished tweaking crates.io crate simple-ssdp-client 0.1.5
[INFO] tweaked toml for crates.io crate simple-ssdp-client 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate simple-ssdp-client 0.1.5 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5bdfd2c8487de99b9b128d39e92a1f1c669952cb9702bc25ad89ddfd2b632e8
[INFO] running `Command { std: "docker" "start" "-a" "a5bdfd2c8487de99b9b128d39e92a1f1c669952cb9702bc25ad89ddfd2b632e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5bdfd2c8487de99b9b128d39e92a1f1c669952cb9702bc25ad89ddfd2b632e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5bdfd2c8487de99b9b128d39e92a1f1c669952cb9702bc25ad89ddfd2b632e8", kill_on_drop: false }`
[INFO] [stdout] a5bdfd2c8487de99b9b128d39e92a1f1c669952cb9702bc25ad89ddfd2b632e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eccb65c3940b01e246a0e9dbc1bf4e6068b32fcf123573c5d76a6e285be3c92e
[INFO] running `Command { std: "docker" "start" "-a" "eccb65c3940b01e246a0e9dbc1bf4e6068b32fcf123573c5d76a6e285be3c92e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking simple-ssdp-client v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/ssdp/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     match UdpSocket::bind(add) {
[INFO] [stdout] 12 | |         Ok(s) => return s,
[INFO] [stdout] 13 | |         Err(e) => panic!("couldn't bind socket: {}", e)
[INFO] [stdout] 14 | |     };
[INFO] [stdout]    | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/ssdp/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     match UdpSocket::bind(add) {
[INFO] [stdout] 12 | |         Ok(s) => return s,
[INFO] [stdout] 13 | |         Err(e) => panic!("couldn't bind socket: {}", e)
[INFO] [stdout] 14 | |     };
[INFO] [stdout]    | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-ssdp-client` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `simple-ssdp-client` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "eccb65c3940b01e246a0e9dbc1bf4e6068b32fcf123573c5d76a6e285be3c92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccb65c3940b01e246a0e9dbc1bf4e6068b32fcf123573c5d76a6e285be3c92e", kill_on_drop: false }`
[INFO] [stdout] eccb65c3940b01e246a0e9dbc1bf4e6068b32fcf123573c5d76a6e285be3c92e