[INFO] cloning repository https://github.com/WGH-/ping-adjuster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WGH-/ping-adjuster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c8799d6cfc5694972533d87e9df2b954d4728d6 [INFO] checking WGH-/ping-adjuster against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WGH-/ping-adjuster 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 git repo https://github.com/WGH-/ping-adjuster [INFO] finished tweaking git repo https://github.com/WGH-/ping-adjuster [INFO] tweaked toml for git repo https://github.com/WGH-/ping-adjuster written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WGH-/ping-adjuster 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet v0.28.0 [INFO] [stderr] Downloaded pnet_sys v0.28.0 [INFO] [stderr] Downloaded pnet_transport v0.28.0 [INFO] [stderr] Downloaded pnet_packet v0.28.0 [INFO] [stderr] Downloaded pnet_datalink v0.28.0 [INFO] [stderr] Downloaded clap v3.1.14 [INFO] [stderr] Downloaded nfq v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c086a6cedb7044ba95291ec0f8d8bb1195d05c295e9af42ad6db255b0fa7deb1 [INFO] running `Command { std: "docker" "start" "-a" "c086a6cedb7044ba95291ec0f8d8bb1195d05c295e9af42ad6db255b0fa7deb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c086a6cedb7044ba95291ec0f8d8bb1195d05c295e9af42ad6db255b0fa7deb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c086a6cedb7044ba95291ec0f8d8bb1195d05c295e9af42ad6db255b0fa7deb1", kill_on_drop: false }` [INFO] [stdout] c086a6cedb7044ba95291ec0f8d8bb1195d05c295e9af42ad6db255b0fa7deb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cf7f69560d93bd905f4cf72a7682d84946751e359f9b86f557b6e86a56280820 [INFO] running `Command { std: "docker" "start" "-a" "cf7f69560d93bd905f4cf72a7682d84946751e359f9b86f557b6e86a56280820", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking pnet_base v0.28.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking pnet_macros_support v0.28.0 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling 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 nfq v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking ipnetwork v0.18.0 [INFO] [stderr] Checking pnet_datalink v0.28.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking pnet_packet v0.28.0 [INFO] [stderr] Checking clap v3.1.14 [INFO] [stderr] Checking pnet_transport v0.28.0 [INFO] [stderr] Checking ping-adjuster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set_usec` is never used [INFO] [stdout] --> src/timestamp.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TimevalLike { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_usec(&mut self, val: i64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_usec` is never used [INFO] [stdout] --> src/timestamp.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TimevalLike { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_usec(&mut self, val: i64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s [INFO] running `Command { std: "docker" "inspect" "cf7f69560d93bd905f4cf72a7682d84946751e359f9b86f557b6e86a56280820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf7f69560d93bd905f4cf72a7682d84946751e359f9b86f557b6e86a56280820", kill_on_drop: false }` [INFO] [stdout] cf7f69560d93bd905f4cf72a7682d84946751e359f9b86f557b6e86a56280820 [INFO] checking WGH-/ping-adjuster against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WGH-/ping-adjuster 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 git repo https://github.com/WGH-/ping-adjuster [INFO] finished tweaking git repo https://github.com/WGH-/ping-adjuster [INFO] tweaked toml for git repo https://github.com/WGH-/ping-adjuster written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WGH-/ping-adjuster 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 71f342818837fd16430e674df41d29cda3b5c948aadf2f39ad3fb3e82810a38b [INFO] running `Command { std: "docker" "start" "-a" "71f342818837fd16430e674df41d29cda3b5c948aadf2f39ad3fb3e82810a38b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71f342818837fd16430e674df41d29cda3b5c948aadf2f39ad3fb3e82810a38b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f342818837fd16430e674df41d29cda3b5c948aadf2f39ad3fb3e82810a38b", kill_on_drop: false }` [INFO] [stdout] 71f342818837fd16430e674df41d29cda3b5c948aadf2f39ad3fb3e82810a38b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0f10d50ecf58b84f6de3bc1eb2f1afa96927896ea537a2ad548353130e160c23 [INFO] running `Command { std: "docker" "start" "-a" "0f10d50ecf58b84f6de3bc1eb2f1afa96927896ea537a2ad548353130e160c23", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking pnet_base v0.28.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking pnet_macros_support v0.28.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling 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 nfq v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.4/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [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] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0f10d50ecf58b84f6de3bc1eb2f1afa96927896ea537a2ad548353130e160c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f10d50ecf58b84f6de3bc1eb2f1afa96927896ea537a2ad548353130e160c23", kill_on_drop: false }` [INFO] [stdout] 0f10d50ecf58b84f6de3bc1eb2f1afa96927896ea537a2ad548353130e160c23