[INFO] cloning repository https://github.com/Vagab/xre2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vagab/xre2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagab%2Fxre2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagab%2Fxre2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6f4701225372e421d8a8c36d829ec5cbdb5f398 [INFO] checking Vagab/xre2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagab%2Fxre2" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vagab/xre2 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/Vagab/xre2 [INFO] finished tweaking git repo https://github.com/Vagab/xre2 [INFO] tweaked toml for git repo https://github.com/Vagab/xre2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Vagab/xre2 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 rb-sys v0.9.90 [INFO] [stderr] Downloaded magnus-macros v0.6.0 [INFO] [stderr] Downloaded magnus v0.6.2 [INFO] [stderr] Downloaded fancy-regex v0.13.0 [INFO] [stderr] Downloaded rb-sys-build v0.9.90 [INFO] [stderr] Downloaded rb-sys-env v0.1.2 [INFO] [stderr] Downloaded onig v6.4.0 [INFO] [stderr] Downloaded pcre2 v0.2.7 [INFO] [stderr] Downloaded onig_sys v69.8.1 [INFO] [stderr] Downloaded pcre2-sys v0.2.9 [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] 569488947ef246f18f7c2c9a60722633608a0b5b9acbdde0000525f5a105bdfd [INFO] running `Command { std: "docker" "start" "-a" "569488947ef246f18f7c2c9a60722633608a0b5b9acbdde0000525f5a105bdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "569488947ef246f18f7c2c9a60722633608a0b5b9acbdde0000525f5a105bdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569488947ef246f18f7c2c9a60722633608a0b5b9acbdde0000525f5a105bdfd", kill_on_drop: false }` [INFO] [stdout] 569488947ef246f18f7c2c9a60722633608a0b5b9acbdde0000525f5a105bdfd [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] 6154ac2f0b69aa5166a030c87392d7d7d03c0c376539e18ffc4c53773598f9a6 [INFO] running `Command { std: "docker" "start" "-a" "6154ac2f0b69aa5166a030c87392d7d7d03c0c376539e18ffc4c53773598f9a6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling rb-sys-env v0.1.2 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling magnus v0.6.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling pcre2-sys v0.2.9 [INFO] [stderr] Checking pcre2 v0.2.7 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Compiling magnus-macros v0.6.0 [INFO] [stderr] Compiling rb-sys-build v0.9.90 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling rb-sys v0.9.90 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking xre2 v0.1.0 (/opt/rustwide/workdir/ext/xre2) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.41s [INFO] running `Command { std: "docker" "inspect" "6154ac2f0b69aa5166a030c87392d7d7d03c0c376539e18ffc4c53773598f9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6154ac2f0b69aa5166a030c87392d7d7d03c0c376539e18ffc4c53773598f9a6", kill_on_drop: false }` [INFO] [stdout] 6154ac2f0b69aa5166a030c87392d7d7d03c0c376539e18ffc4c53773598f9a6 [INFO] checking Vagab/xre2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagab%2Fxre2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vagab/xre2 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/Vagab/xre2 [INFO] finished tweaking git repo https://github.com/Vagab/xre2 [INFO] tweaked toml for git repo https://github.com/Vagab/xre2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Vagab/xre2 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-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] 264b177c23a202cb4adaf73e5549371dec2bfc95fc24a3348677fee3d54131cb [INFO] running `Command { std: "docker" "start" "-a" "264b177c23a202cb4adaf73e5549371dec2bfc95fc24a3348677fee3d54131cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "264b177c23a202cb4adaf73e5549371dec2bfc95fc24a3348677fee3d54131cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264b177c23a202cb4adaf73e5549371dec2bfc95fc24a3348677fee3d54131cb", kill_on_drop: false }` [INFO] [stdout] 264b177c23a202cb4adaf73e5549371dec2bfc95fc24a3348677fee3d54131cb [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] 1e039ecc563f595742d9a23a12fe7df0a53812d32cf94173a3cd51da0ee40da1 [INFO] running `Command { std: "docker" "start" "-a" "1e039ecc563f595742d9a23a12fe7df0a53812d32cf94173a3cd51da0ee40da1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rb-sys-env v0.1.2 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling magnus v0.6.2 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling pcre2-sys v0.2.9 [INFO] [stderr] Checking pcre2 v0.2.7 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Compiling magnus-macros v0.6.0 [INFO] [stderr] Compiling rb-sys-build v0.9.90 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling rb-sys v0.9.90 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/magnus-0.6.2/src/error.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | unsafe { rb_iter_break_value(val.as_rb_value()) }; [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/magnus-0.6.2/src/error.rs:523:13 [INFO] [stdout] | [INFO] [stdout] 523 | unsafe { rb_exc_raise(e.exception().as_rb_value()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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 `magnus` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1e039ecc563f595742d9a23a12fe7df0a53812d32cf94173a3cd51da0ee40da1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e039ecc563f595742d9a23a12fe7df0a53812d32cf94173a3cd51da0ee40da1", kill_on_drop: false }` [INFO] [stdout] 1e039ecc563f595742d9a23a12fe7df0a53812d32cf94173a3cd51da0ee40da1