[INFO] cloning repository https://github.com/m-gdz/c2rust-vendored [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-gdz/c2rust-vendored" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-gdz%2Fc2rust-vendored", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-gdz%2Fc2rust-vendored'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76e88300c0165c9a38a59524d6947caa4cf5102a [INFO] building m-gdz/c2rust-vendored against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-gdz%2Fc2rust-vendored" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. 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[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/m-gdz/c2rust-vendored [INFO] finished tweaking git repo https://github.com/m-gdz/c2rust-vendored [INFO] tweaked toml for git repo https://github.com/m-gdz/c2rust-vendored written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/m-gdz/c2rust-vendored on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/m-gdz/c2rust-vendored 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/Cargo.toml: unused manifest key: source [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml_datetime v0.6.1 [INFO] [stderr] Downloaded quote v1.0.27 [INFO] [stderr] Downloaded cpufeatures v0.2.7 [INFO] [stderr] Downloaded rustversion v1.0.12 [INFO] [stderr] Downloaded pest_generator v2.6.0 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded is_executable v1.0.1 [INFO] [stderr] Downloaded ucd-trie v0.1.5 [INFO] [stderr] Downloaded prettyplease v0.2.5 [INFO] [stderr] Downloaded handlebars v4.3.7 [INFO] [stderr] Downloaded pest v2.6.0 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded clap_builder v4.2.7 [INFO] [stderr] Downloaded aho-corasick v1.0.1 [INFO] [stderr] Downloaded tracing-subscriber v0.3.17 [INFO] [stderr] Downloaded bindgen v0.65.1 [INFO] [stderr] Downloaded object v0.30.3 [INFO] [stderr] Downloaded color-spantrace v0.2.0 [INFO] [stderr] Downloaded syn v2.0.16 [INFO] [stderr] Downloaded regex v1.8.1 [INFO] [stderr] Downloaded rustix v0.37.25 [INFO] [stderr] Downloaded proc-macro2 v1.0.57 [INFO] [stderr] Downloaded regex-syntax v0.7.1 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded clap v4.2.7 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded similar v2.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.163 [INFO] [stderr] Downloaded pest_meta v2.6.0 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded insta v1.29.0 [INFO] [stderr] Downloaded eyre v0.6.8 [INFO] [stderr] Downloaded fs-err v2.9.0 [INFO] [stderr] Downloaded serde v1.0.163 [INFO] [stderr] Downloaded gimli v0.27.2 [INFO] [stderr] Downloaded dtoa v1.0.6 [INFO] [stderr] Downloaded serde_bytes v0.11.9 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] [stderr] Downloaded console v0.15.5 [INFO] [stderr] Downloaded print_bytes v1.2.0 [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded pest_derive v2.6.0 [INFO] [stderr] Downloaded log-reroute v0.1.8 [INFO] [stderr] Downloaded datafrog v2.0.1 [INFO] [stderr] Downloaded indexed_vec v1.2.1 [INFO] [stderr] Downloaded colored v1.9.3 [INFO] [stderr] Downloaded linux-raw-sys v0.3.7 [INFO] [stderr] Downloaded enum_dispatch v0.3.11 [INFO] [stderr] Downloaded tempfile v3.5.0 [INFO] [stderr] Downloaded polonius-engine v0.13.0 [INFO] [stderr] Downloaded toml_edit v0.19.8 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4433718a0acdb8eb68ae13ca181c8499dfd8e474f6e2489e944155dd635e35f0 [INFO] running `Command { std: "docker" "start" "-a" "4433718a0acdb8eb68ae13ca181c8499dfd8e474f6e2489e944155dd635e35f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4433718a0acdb8eb68ae13ca181c8499dfd8e474f6e2489e944155dd635e35f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4433718a0acdb8eb68ae13ca181c8499dfd8e474f6e2489e944155dd635e35f0", kill_on_drop: false }` [INFO] [stdout] 4433718a0acdb8eb68ae13ca181c8499dfd8e474f6e2489e944155dd635e35f0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4be087d1197f4c3c565c4c85f6b49517bcad2d06c239031f56bd3de58fd94569 [INFO] running `Command { std: "docker" "start" "-a" "4be087d1197f4c3c565c4c85f6b49517bcad2d06c239031f56bd3de58fd94569", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: source [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling proc-macro2 v1.0.57 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling print_bytes v1.2.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling c2rust-build-paths v0.19.0 (/opt/rustwide/workdir/c2rust-build-paths) [INFO] [stderr] Compiling rustix v0.37.25 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling prettyplease v0.2.5 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.27.2 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.57/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling object v0.30.3 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4be087d1197f4c3c565c4c85f6b49517bcad2d06c239031f56bd3de58fd94569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4be087d1197f4c3c565c4c85f6b49517bcad2d06c239031f56bd3de58fd94569", kill_on_drop: false }` [INFO] [stdout] 4be087d1197f4c3c565c4c85f6b49517bcad2d06c239031f56bd3de58fd94569