[INFO] cloning repository https://github.com/specdown/specdown [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/specdown/specdown" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 520fef3b50f8b268f763a510a35928b4e28aa301 [INFO] checking specdown/specdown against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/specdown/specdown 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/specdown/specdown [INFO] finished tweaking git repo https://github.com/specdown/specdown [INFO] tweaked toml for git repo https://github.com/specdown/specdown written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/specdown/specdown 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 clap_complete_nushell v0.1.10 [INFO] [stderr] Downloaded plist v1.4.2 [INFO] [stderr] Downloaded comrak v0.20.0 [INFO] [stderr] Downloaded predicates v3.0.1 [INFO] [stderr] Downloaded clap_complete_fig v4.1.1 [INFO] [stderr] Downloaded clap_complete v4.1.4 [INFO] [stderr] Downloaded clap_complete_command v0.5.1 [INFO] [stderr] Downloaded termdiff v3.1.2 [INFO] [stderr] Downloaded anstyle v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 70ab3a8d4700df085eb174641371ee8b5f50340d7b0eeea8164b73e67cc427ac [INFO] running `Command { std: "docker" "start" "-a" "70ab3a8d4700df085eb174641371ee8b5f50340d7b0eeea8164b73e67cc427ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70ab3a8d4700df085eb174641371ee8b5f50340d7b0eeea8164b73e67cc427ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ab3a8d4700df085eb174641371ee8b5f50340d7b0eeea8164b73e67cc427ac", kill_on_drop: false }` [INFO] [stdout] 70ab3a8d4700df085eb174641371ee8b5f50340d7b0eeea8164b73e67cc427ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0f7c5f518753e58932aa15a16cb90986915b0291dc945eccc5144a2f0b97d247 [INFO] running `Command { std: "docker" "start" "-a" "0f7c5f518753e58932aa15a16cb90986915b0291dc945eccc5144a2f0b97d247", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling serde v1.0.154 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking time-core v0.1.0 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.154 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking time v0.3.20 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking quick-xml v0.27.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking fancy-regex v0.7.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plist v1.4.2 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking vte v0.11.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Checking termtree v0.4.0 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking anstyle v0.3.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking bstr v1.3.0 [INFO] [stderr] Checking predicates v3.0.1 [INFO] [stderr] Checking termdiff v3.1.2 [INFO] [stderr] Checking predicates-tree v1.0.7 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking strip-ansi-escapes v0.2.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking assert_cmd v2.0.13 [INFO] [stderr] Checking clap_complete v4.1.4 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking clap_complete_nushell v0.1.10 [INFO] [stderr] Checking clap_complete_fig v4.1.1 [INFO] [stderr] Checking clap_complete_command v0.5.1 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking syntect v5.0.0 [INFO] [stderr] Checking comrak v0.20.0 [INFO] [stderr] Checking specdown v1.2.92 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.13s [INFO] running `Command { std: "docker" "inspect" "0f7c5f518753e58932aa15a16cb90986915b0291dc945eccc5144a2f0b97d247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f7c5f518753e58932aa15a16cb90986915b0291dc945eccc5144a2f0b97d247", kill_on_drop: false }` [INFO] [stdout] 0f7c5f518753e58932aa15a16cb90986915b0291dc945eccc5144a2f0b97d247 [INFO] checking specdown/specdown against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspecdown%2Fspecdown" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/specdown/specdown 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/specdown/specdown [INFO] finished tweaking git repo https://github.com/specdown/specdown [INFO] tweaked toml for git repo https://github.com/specdown/specdown written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/specdown/specdown 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c8b6c0d4b73fb0014e31e1c25c8c841fff301419576bebe5de881ad9ffed780e [INFO] running `Command { std: "docker" "start" "-a" "c8b6c0d4b73fb0014e31e1c25c8c841fff301419576bebe5de881ad9ffed780e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8b6c0d4b73fb0014e31e1c25c8c841fff301419576bebe5de881ad9ffed780e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8b6c0d4b73fb0014e31e1c25c8c841fff301419576bebe5de881ad9ffed780e", kill_on_drop: false }` [INFO] [stdout] c8b6c0d4b73fb0014e31e1c25c8c841fff301419576bebe5de881ad9ffed780e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c254115df724b56fe771012472ad6dade9323b8610fcdd189a8aedc12f423f9a [INFO] running `Command { std: "docker" "start" "-a" "c254115df724b56fe771012472ad6dade9323b8610fcdd189a8aedc12f423f9a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.154 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.1/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking once_cell v1.17.1 [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 `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c254115df724b56fe771012472ad6dade9323b8610fcdd189a8aedc12f423f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c254115df724b56fe771012472ad6dade9323b8610fcdd189a8aedc12f423f9a", kill_on_drop: false }` [INFO] [stdout] c254115df724b56fe771012472ad6dade9323b8610fcdd189a8aedc12f423f9a