[INFO] cloning repository https://github.com/rohankumardubey/grex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/grex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fgrex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fgrex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b384c98f8a094344393181b425187465b783a66 [INFO] building rohankumardubey/grex against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fgrex" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohankumardubey/grex on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rohankumardubey/grex [INFO] finished tweaking git repo https://github.com/rohankumardubey/grex [INFO] tweaked toml for git repo https://github.com/rohankumardubey/grex written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rohankumardubey/grex 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded predicates-core v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.31 [INFO] [stderr] Downloaded unic-ucd-category v0.9.0 [INFO] [stderr] Downloaded predicates-tree v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.31 [INFO] [stderr] Downloaded quick-error v2.0.0 [INFO] [stderr] Downloaded serde_json v1.0.80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a91d482833976c24a18c86f658cadca2e96e13cecd3ba67c2c031929818b6af [INFO] running `Command { std: "docker" "start" "-a" "5a91d482833976c24a18c86f658cadca2e96e13cecd3ba67c2c031929818b6af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a91d482833976c24a18c86f658cadca2e96e13cecd3ba67c2c031929818b6af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a91d482833976c24a18c86f658cadca2e96e13cecd3ba67c2c031929818b6af", kill_on_drop: false }` [INFO] [stdout] 5a91d482833976c24a18c86f658cadca2e96e13cecd3ba67c2c031929818b6af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6beebf1311fd595f0e4f4a9a14b8a0ab9b16aaf972f2470bad580594686effe5 [INFO] running `Command { std: "docker" "start" "-a" "6beebf1311fd595f0e4f4a9a14b8a0ab9b16aaf972f2470bad580594686effe5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling clap_lex v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling unic-ucd-category v0.9.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling clap_derive v3.2.15 [INFO] [stderr] Compiling clap v3.2.16 [INFO] [stderr] Compiling grex v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dfa.rs:69:34 [INFO] [stdout] | [INFO] [stdout] 69 | pub(crate) fn outgoing_edges(&self, state: State) -> Edges { [INFO] [stdout] | ^^^^^ ------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 69 | pub(crate) fn outgoing_edges(&self, state: State) -> Edges<'_, Grapheme, Directed> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `grex` (lib); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/bin/rustc --crate-name grex --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type cdylib --crate-type rlib --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="atty"' --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("atty", "clap", "cli", "default"))' -C metadata=26a6857d5566402a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-d7c0eeb93dbfb26b.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-475000a4dcf5d2e1.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-d3432c6c1c954d55.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ba6d9ac4e4243af3.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-eea4f0ac0c5963aa.rlib --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-cd8453afc2d8c307.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-3ee2dd38c956a2ef.rlib --extern unic_char_range=/opt/rustwide/target/debug/deps/libunic_char_range-554e612779a58955.rlib --extern unic_ucd_category=/opt/rustwide/target/debug/deps/libunic_ucd_category-183536a677966b79.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-1c331ea06fc2d264.rlib --cap-lints=warn` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "6beebf1311fd595f0e4f4a9a14b8a0ab9b16aaf972f2470bad580594686effe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6beebf1311fd595f0e4f4a9a14b8a0ab9b16aaf972f2470bad580594686effe5", kill_on_drop: false }` [INFO] [stdout] 6beebf1311fd595f0e4f4a9a14b8a0ab9b16aaf972f2470bad580594686effe5