[INFO] fetching crate fastping-rs 0.2.3... [INFO] checking fastping-rs-0.2.3 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate fastping-rs 0.2.3 into /workspace/builds/worker-117/source [INFO] validating manifest of crates.io crate fastping-rs 0.2.3 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fastping-rs 0.2.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate fastping-rs 0.2.3 [INFO] tweaked toml for crates.io crate fastping-rs 0.2.3 written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate crates.io crate fastping-rs 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1fa15d673789c4e35dbdeae37a717c8dcbcc5f096ee999cf6305bddd6fef729 [INFO] running `Command { std: "docker" "start" "-a" "d1fa15d673789c4e35dbdeae37a717c8dcbcc5f096ee999cf6305bddd6fef729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1fa15d673789c4e35dbdeae37a717c8dcbcc5f096ee999cf6305bddd6fef729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1fa15d673789c4e35dbdeae37a717c8dcbcc5f096ee999cf6305bddd6fef729", kill_on_drop: false }` [INFO] [stdout] d1fa15d673789c4e35dbdeae37a717c8dcbcc5f096ee999cf6305bddd6fef729 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62149e79b7b82e20aae2bf9ade1da722b79bd63c008f3236580619472eb095ca [INFO] running `Command { std: "docker" "start" "-a" "62149e79b7b82e20aae2bf9ade1da722b79bd63c008f3236580619472eb095ca", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking pnet_base v0.28.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking pnet_macros_support v0.28.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking pnet_sys v0.28.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking ipnetwork v0.18.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pnet_datalink v0.28.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Checking pnet_packet v0.28.0 [INFO] [stderr] Checking pnet_transport v0.28.0 [INFO] [stderr] Checking fastping-rs v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ping.rs:170:25 [INFO] [stdout] | [INFO] [stdout] 170 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:418:29 [INFO] [stdout] | [INFO] [stdout] 418 | ... _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ping.rs:170:25 [INFO] [stdout] | [INFO] [stdout] 170 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.81s [INFO] running `Command { std: "docker" "inspect" "62149e79b7b82e20aae2bf9ade1da722b79bd63c008f3236580619472eb095ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62149e79b7b82e20aae2bf9ade1da722b79bd63c008f3236580619472eb095ca", kill_on_drop: false }` [INFO] [stdout] 62149e79b7b82e20aae2bf9ade1da722b79bd63c008f3236580619472eb095ca