[INFO] fetching crate cross-socket 0.8.0... [INFO] checking cross-socket-0.8.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate cross-socket 0.8.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cross-socket 0.8.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cross-socket 0.8.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cross-socket 0.8.0 [INFO] tweaked toml for crates.io crate cross-socket 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate cross-socket 0.8.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet_packet v0.34.0 [INFO] [stderr] Downloaded pnet_base v0.34.0 [INFO] [stderr] Downloaded pnet_sys v0.34.0 [INFO] [stderr] Downloaded privilege v0.3.0 [INFO] [stderr] Downloaded errno v0.3.3 [INFO] [stderr] Downloaded waker-fn v1.1.0 [INFO] [stderr] Downloaded cross-socket-deps v0.8.0 [INFO] [stderr] Downloaded newline-converter v0.2.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.48 [INFO] [stderr] Downloaded netlink-packet-utils v0.5.2 [INFO] [stderr] Downloaded netlink-sys v0.8.5 [INFO] [stderr] Downloaded dyn-clone v1.0.13 [INFO] [stderr] Downloaded concurrent-queue v2.2.0 [INFO] [stderr] Downloaded inquire v0.6.2 [INFO] [stderr] Downloaded time v0.3.28 [INFO] [stderr] Downloaded reqwest v0.11.20 [INFO] [stderr] Downloaded rustix v0.38.13 [INFO] [stderr] Downloaded regex-automata v0.3.8 [INFO] [stderr] Downloaded zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] Downloaded aho-corasick v1.0.5 [INFO] [stderr] Downloaded regex v1.9.5 [INFO] [stderr] Downloaded linux-raw-sys v0.4.7 [INFO] [stderr] Downloaded default-net v0.18.0 [INFO] [stderr] Downloaded netlink-packet-route v0.17.1 [INFO] [stderr] Downloaded memchr v2.6.3 [INFO] [stderr] Downloaded dlopen2 v0.5.0 [INFO] [stderr] Downloaded netlink-packet-core v0.7.0 [INFO] [stderr] Downloaded fastrand v2.0.0 [INFO] [stderr] Downloaded thiserror v1.0.48 [INFO] [stderr] Downloaded ipnetwork v0.20.0 [INFO] [stderr] Downloaded parking v2.1.0 [INFO] [stderr] Downloaded memalloc v0.1.0 [INFO] [stderr] Downloaded pnet_datalink v0.34.0 [INFO] [stderr] Downloaded pnet_macros v0.34.0 [INFO] [stderr] Downloaded no-std-net v0.6.0 [INFO] [stderr] Downloaded pnet_macros_support v0.34.0 [INFO] [stderr] Downloaded pnet_transport v0.34.0 [INFO] [stderr] Downloaded pnet v0.34.0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c6095731da665f3e70df7bd44e31d088478cd583d990312bada6c3eab0fc309 [INFO] running `Command { std: "docker" "start" "-a" "2c6095731da665f3e70df7bd44e31d088478cd583d990312bada6c3eab0fc309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c6095731da665f3e70df7bd44e31d088478cd583d990312bada6c3eab0fc309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c6095731da665f3e70df7bd44e31d088478cd583d990312bada6c3eab0fc309", kill_on_drop: false }` [INFO] [stdout] 2c6095731da665f3e70df7bd44e31d088478cd583d990312bada6c3eab0fc309 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68adeaeaeba0d2997554b244505f75f855f7bb096e1396bb6089c2fc8175ee11 [INFO] running `Command { std: "docker" "start" "-a" "68adeaeaeba0d2997554b244505f75f855f7bb096e1396bb6089c2fc8175ee11", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking futures-channel v0.3.28 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking pnet_sys v0.34.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking default-net v0.18.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Checking pnet_packet v0.34.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pnet_transport v0.34.0 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking pnet_datalink v0.34.0 [INFO] [stderr] Checking cross-socket v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `async_io` is imported redundantly [INFO] [stdout] --> examples/async_socket/async_icmp.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_io; [INFO] [stdout] | ^^^^^^^^ the item `async_io` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.02s [INFO] running `Command { std: "docker" "inspect" "68adeaeaeba0d2997554b244505f75f855f7bb096e1396bb6089c2fc8175ee11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68adeaeaeba0d2997554b244505f75f855f7bb096e1396bb6089c2fc8175ee11", kill_on_drop: false }` [INFO] [stdout] 68adeaeaeba0d2997554b244505f75f855f7bb096e1396bb6089c2fc8175ee11 [INFO] checking cross-socket-0.8.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate cross-socket 0.8.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cross-socket 0.8.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cross-socket 0.8.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cross-socket 0.8.0 [INFO] tweaked toml for crates.io crate cross-socket 0.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate cross-socket 0.8.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9f547837fe696d45164d04443eefc4916bd7d5dc093eba7c1c5570b7cc43dc7 [INFO] running `Command { std: "docker" "start" "-a" "d9f547837fe696d45164d04443eefc4916bd7d5dc093eba7c1c5570b7cc43dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9f547837fe696d45164d04443eefc4916bd7d5dc093eba7c1c5570b7cc43dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9f547837fe696d45164d04443eefc4916bd7d5dc093eba7c1c5570b7cc43dc7", kill_on_drop: false }` [INFO] [stdout] d9f547837fe696d45164d04443eefc4916bd7d5dc093eba7c1c5570b7cc43dc7 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be0f0bd0e0a3731b47b050fc5fb4b80cfaf4626a8f6ba26656c7859f0b8be50d [INFO] running `Command { std: "docker" "start" "-a" "be0f0bd0e0a3731b47b050fc5fb4b80cfaf4626a8f6ba26656c7859f0b8be50d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking futures-channel v0.3.28 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking pnet_sys v0.34.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking default-net v0.18.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking pnet_packet v0.34.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pnet_transport v0.34.0 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking pnet_datalink v0.34.0 [INFO] [stderr] Checking cross-socket v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `async_io` is imported redundantly [INFO] [stdout] --> examples/async_socket/async_icmp.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_io; [INFO] [stdout] | ^^^^^^^^ the item `async_io` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.97s [INFO] running `Command { std: "docker" "inspect" "be0f0bd0e0a3731b47b050fc5fb4b80cfaf4626a8f6ba26656c7859f0b8be50d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be0f0bd0e0a3731b47b050fc5fb4b80cfaf4626a8f6ba26656c7859f0b8be50d", kill_on_drop: false }` [INFO] [stdout] be0f0bd0e0a3731b47b050fc5fb4b80cfaf4626a8f6ba26656c7859f0b8be50d