[INFO] cloning repository https://github.com/razvan/serde_yaml_issue [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/razvan/serde_yaml_issue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazvan%2Fserde_yaml_issue", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazvan%2Fserde_yaml_issue'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd18c8fe58b75ab5431c56f1bdb63df49d3eaca9 [INFO] building razvan/serde_yaml_issue against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazvan%2Fserde_yaml_issue" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/razvan/serde_yaml_issue on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/razvan/serde_yaml_issue [INFO] finished tweaking git repo https://github.com/razvan/serde_yaml_issue [INFO] tweaked toml for git repo https://github.com/razvan/serde_yaml_issue written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/razvan/serde_yaml_issue 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2fd2f381e27160d40c844454edb0929a684c52c05614c340c2fe7b1f6b2517d [INFO] running `Command { std: "docker" "start" "-a" "d2fd2f381e27160d40c844454edb0929a684c52c05614c340c2fe7b1f6b2517d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2fd2f381e27160d40c844454edb0929a684c52c05614c340c2fe7b1f6b2517d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2fd2f381e27160d40c844454edb0929a684c52c05614c340c2fe7b1f6b2517d", kill_on_drop: false }` [INFO] [stdout] d2fd2f381e27160d40c844454edb0929a684c52c05614c340c2fe7b1f6b2517d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e361213cd1ac4e9ee8a8d9d4790d2afb3c95556ecd7b67fbae8624b292e6baf7 [INFO] running `Command { std: "docker" "start" "-a" "e361213cd1ac4e9ee8a8d9d4790d2afb3c95556ecd7b67fbae8624b292e6baf7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.4 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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] [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] [stderr] rustc-LLVM ERROR: rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] 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: rustc interrupted by SIGSEGV, printing backtrace [INFO] [stderr] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x3711c33)[0x7bfc38d11c33] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7bfc3c8d6520] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/bin/rustc(+0x41cb2)[0x63569f6cacb2] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/bin/rustc(+0x164bf)[0x63569f69f4bf] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x455bf)[0x7bfc3c8d95bf] [INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libhashbrown-5c3ecd4929f377e9.rlib`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(on_exit+0x0)[0x7bfc3c8d9610] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x462b8e9)[0x7bfc39c2b8e9] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/libLLVM.so.19.1-rust-1.85.0-nightly(_ZN4llvm18report_fatal_errorERKNS_5TwineEb+0x134)[0x7bfc312f8c84] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/libLLVM.so.19.1-rust-1.85.0-nightly(+0x72ec1d0)[0x7bfc346ec1d0] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(LLVMRustWriteOutputFile+0x20d)[0x7bfc3af9898d] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x599856d)[0x7bfc3af9856d] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x5999116)[0x7bfc3af99116] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x5998d8a)[0x7bfc3af98d8a] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(_RINvNtNtCsjhwEB3wbIWT_3std3sys9backtrace28___rust_begin_short_backtraceNCINvXs0_CsdF2lchLQ3Pd_18rustc_codegen_llvmNtB1g_18LlvmCodegenBackendNtNtNtCsdKr8mTdXZN5_17rustc_codegen_ssa6traits7backend19ExtraBackendMethods18spawn_named_threadNCINvNtNtB2k_4back5write10spawn_workB1O_E0uE0uEB1g_+0x5d8)[0x7bfc3af9c358] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x5b088aa)[0x7bfc3b1088aa] [INFO] [stderr] /opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/lib/librustc_driver-d0f90c2444881020.so(+0x5b08c6f)[0x7bfc3b108c6f] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x94ac3)[0x7bfc3c928ac3] [INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(clone+0x44)[0x7bfc3c9b9a04] [INFO] [stderr] [INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust [INFO] [stderr] help: you can increase rustc's stack size by setting RUST_MIN_STACK=16777216 [INFO] [stderr] error: could not compile `hashbrown` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `unsafe-libyaml` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/bin/rustc --crate-name unsafe_libyaml --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unsafe-libyaml-0.2.4/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)' --check-cfg 'cfg(feature, values())' -C metadata=0b014f3657ec8d42 -C extra-filename=-5bb8f129744d9c92 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid -Dtail-expr-drop-order` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "e361213cd1ac4e9ee8a8d9d4790d2afb3c95556ecd7b67fbae8624b292e6baf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e361213cd1ac4e9ee8a8d9d4790d2afb3c95556ecd7b67fbae8624b292e6baf7", kill_on_drop: false }` [INFO] [stdout] e361213cd1ac4e9ee8a8d9d4790d2afb3c95556ecd7b67fbae8624b292e6baf7