[INFO] fetching crate protobuf-parse2 4.0.0-alpha.4... [INFO] testing protobuf-parse2-4.0.0-alpha.4 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] extracting crate protobuf-parse2 4.0.0-alpha.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate protobuf-parse2 4.0.0-alpha.4 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate protobuf-parse2 4.0.0-alpha.4 [INFO] finished tweaking crates.io crate protobuf-parse2 4.0.0-alpha.4 [INFO] tweaked toml for crates.io crate protobuf-parse2 4.0.0-alpha.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate protobuf-parse2 4.0.0-alpha.4 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad27576c6da1a0b0e3774cc7f61c86a1a87aaadf3322c2833acc17136543fe03 [INFO] running `Command { std: "docker" "start" "-a" "ad27576c6da1a0b0e3774cc7f61c86a1a87aaadf3322c2833acc17136543fe03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad27576c6da1a0b0e3774cc7f61c86a1a87aaadf3322c2833acc17136543fe03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad27576c6da1a0b0e3774cc7f61c86a1a87aaadf3322c2833acc17136543fe03", kill_on_drop: false }` [INFO] [stdout] ad27576c6da1a0b0e3774cc7f61c86a1a87aaadf3322c2833acc17136543fe03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acd682493f31a3e60b5e990ccb6fd675032362a6c5fd66e35f9d7d527aa9ccec [INFO] running `Command { std: "docker" "start" "-a" "acd682493f31a3e60b5e990ccb6fd675032362a6c5fd66e35f9d7d527aa9ccec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling protobuf2 v4.0.0-alpha.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling hashbrown v0.12.2 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling protobuf-support2 v4.0.0-alpha.2 [INFO] [stderr] Compiling protobuf-parse2 v4.0.0-alpha.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `by_name_bool` is never used [INFO] [stdout] --> src/pure/convert/option_resolver.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 170 | pub(crate) trait ProtobufOptions { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 173 | fn by_name_bool(&self, name: &str) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NotUtf8` is never constructed [INFO] [stdout] --> src/pure/parser.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) enum ParserError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 53 | NotUtf8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToU8` is never used [INFO] [stdout] --> src/pure/parser.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 115 | trait ToU8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToChar` is never used [INFO] [stdout] --> src/pure/parser.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | trait ToChar { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RelPathBuf` is never constructed [INFO] [stdout] --> src/rel_path.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) struct RelPathBuf { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/rel_path.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 17 | impl RelPath { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 18 | pub(crate) fn new(path: &Path) -> &RelPath { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `protobuf-parse2` (lib); 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/bin/rustc --crate-name protobuf_parse2 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=18d11398c31f6661 -C extra-filename=-f4e6377c1042e812 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-7db678092ea952e3.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-827b7a1edaf5958a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-65ce858a5d32dc0e.rmeta --extern protobuf_support=/opt/rustwide/target/debug/deps/libprotobuf_support2-bb495e5059a9358e.rmeta --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf2-25c252673e2bb86e.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-04e7d98463668fea.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-579152740b648460.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-d5a07ff25824c76d.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `protobuf2` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/bin/rustc --crate-name protobuf2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf2-4.0.0-alpha.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "with-bytes"))' -C metadata=709c36875685c74a -C extra-filename=-25c252673e2bb86e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-3111a229f6c7f0cc.rmeta --extern protobuf_support=/opt/rustwide/target/debug/deps/libprotobuf_support2-bb495e5059a9358e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-579152740b648460.rmeta --cap-lints allow --cap-lints=forbid --cfg rustc_nightly` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "acd682493f31a3e60b5e990ccb6fd675032362a6c5fd66e35f9d7d527aa9ccec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd682493f31a3e60b5e990ccb6fd675032362a6c5fd66e35f9d7d527aa9ccec", kill_on_drop: false }` [INFO] [stdout] acd682493f31a3e60b5e990ccb6fd675032362a6c5fd66e35f9d7d527aa9ccec