[INFO] fetching crate xenet-core 0.2.0... [INFO] checking xenet-core-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate xenet-core 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate xenet-core 0.2.0 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 xenet-core 0.2.0 [INFO] finished tweaking crates.io crate xenet-core 0.2.0 [INFO] tweaked toml for crates.io crate xenet-core 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 40 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding default-net v0.21.0 (latest: v0.22.0) [INFO] [stderr] Adding dlopen2 v0.5.0 (latest: v0.7.0) [INFO] [stderr] Adding netlink-packet-route v0.17.1 (latest: v0.19.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding windows v0.48.0 (latest: v0.54.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memalloc v0.1.0 [INFO] [stderr] Downloaded netlink-packet-route v0.17.1 [INFO] [stderr] Downloaded netlink-packet-core v0.7.0 [INFO] [stderr] Downloaded default-net v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3380e95fcde4373f24a9d5cb9d1f5a7fd046b4760d6d2521234439d3414b2794 [INFO] running `Command { std: "docker" "start" "-a" "3380e95fcde4373f24a9d5cb9d1f5a7fd046b4760d6d2521234439d3414b2794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3380e95fcde4373f24a9d5cb9d1f5a7fd046b4760d6d2521234439d3414b2794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3380e95fcde4373f24a9d5cb9d1f5a7fd046b4760d6d2521234439d3414b2794", kill_on_drop: false }` [INFO] [stdout] 3380e95fcde4373f24a9d5cb9d1f5a7fd046b4760d6d2521234439d3414b2794 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] faf24e3b4d6abe0557471de95f45e2dae6fc13d6888f591dcf96bb70451e887d [INFO] running `Command { std: "docker" "start" "-a" "faf24e3b4d6abe0557471de95f45e2dae6fc13d6888f591dcf96bb70451e887d", kill_on_drop: false }` [INFO] [stderr] Checking default-net v0.21.0 [INFO] [stderr] Checking xenet-core v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "faf24e3b4d6abe0557471de95f45e2dae6fc13d6888f591dcf96bb70451e887d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf24e3b4d6abe0557471de95f45e2dae6fc13d6888f591dcf96bb70451e887d", kill_on_drop: false }` [INFO] [stdout] faf24e3b4d6abe0557471de95f45e2dae6fc13d6888f591dcf96bb70451e887d [INFO] checking xenet-core-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate xenet-core 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate xenet-core 0.2.0 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 xenet-core 0.2.0 [INFO] finished tweaking crates.io crate xenet-core 0.2.0 [INFO] tweaked toml for crates.io crate xenet-core 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cff526a10feba1855a228f084c7d6a2013398373f2d12914e1ae642def742319 [INFO] running `Command { std: "docker" "start" "-a" "cff526a10feba1855a228f084c7d6a2013398373f2d12914e1ae642def742319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cff526a10feba1855a228f084c7d6a2013398373f2d12914e1ae642def742319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cff526a10feba1855a228f084c7d6a2013398373f2d12914e1ae642def742319", kill_on_drop: false }` [INFO] [stdout] cff526a10feba1855a228f084c7d6a2013398373f2d12914e1ae642def742319 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0f1c9fd6c534a9ab4488d2cc24f0a72115bdcc62ea2e7247e0e194328305fa47 [INFO] running `Command { std: "docker" "start" "-a" "0f1c9fd6c534a9ab4488d2cc24f0a72115bdcc62ea2e7247e0e194328305fa47", kill_on_drop: false }` [INFO] [stderr] Checking default-net v0.21.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/default-net-0.21.0/src/interface/shared.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | / match socket.local_addr() { [INFO] [stdout] 16 | | Ok(addr) => return Some(addr.ip()), [INFO] [stdout] 17 | | Err(_) => return None, [INFO] [stdout] 18 | | }; [INFO] [stdout] | |_____^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/default-net-0.21.0/src/interface/linux.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | / match if_type_string.parse::() { [INFO] [stdout] 12 | | Ok(if_type) => { [INFO] [stdout] 13 | | return InterfaceType::try_from(if_type).unwrap_or(InterfaceType::Unknown); [INFO] [stdout] 14 | | } [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } [INFO] [stdout] | |_____________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/default-net-0.21.0/src/interface/linux.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | / match if_speed_string.parse::() { [INFO] [stdout] 33 | | Ok(if_speed) => { [INFO] [stdout] 34 | | // Convert Mbps to bps [INFO] [stdout] 35 | | return Some(if_speed * 1000000); [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0284. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `default-net` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "0f1c9fd6c534a9ab4488d2cc24f0a72115bdcc62ea2e7247e0e194328305fa47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f1c9fd6c534a9ab4488d2cc24f0a72115bdcc62ea2e7247e0e194328305fa47", kill_on_drop: false }` [INFO] [stdout] 0f1c9fd6c534a9ab4488d2cc24f0a72115bdcc62ea2e7247e0e194328305fa47