[INFO] cloning repository https://github.com/ricardosc12/magnificent_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ricardosc12/magnificent_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardosc12%2Fmagnificent_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardosc12%2Fmagnificent_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9499399d753175104a4f21b2d9ea792810695b3 [INFO] checking ricardosc12/magnificent_rust/f9499399d753175104a4f21b2d9ea792810695b3 against master#6f40082313d8374bdf962aba943a712d5322fae6 for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardosc12%2Fmagnificent_rust" "/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/ricardosc12/magnificent_rust on toolchain 6f40082313d8374bdf962aba943a712d5322fae6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f40082313d8374bdf962aba943a712d5322fae6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ricardosc12/magnificent_rust [INFO] finished tweaking git repo https://github.com/ricardosc12/magnificent_rust [INFO] tweaked toml for git repo https://github.com/ricardosc12/magnificent_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ricardosc12/magnificent_rust 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" "+6f40082313d8374bdf962aba943a712d5322fae6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tauri-codegen v2.0.0-alpha.1 [INFO] [stderr] Downloaded glib-macros v0.16.3 [INFO] [stderr] Downloaded javascriptcore-rs-sys v0.5.1 [INFO] [stderr] Downloaded gtk3-macros v0.16.0 [INFO] [stderr] Downloaded plist v1.4.1 [INFO] [stderr] Downloaded cfb v0.6.1 [INFO] [stderr] Downloaded webkit2gtk-sys v0.19.1 [INFO] [stderr] Downloaded ico v0.2.0 [INFO] [stderr] Downloaded javascriptcore-rs v0.17.0 [INFO] [stderr] Downloaded generator v0.7.3 [INFO] [stderr] Downloaded attohttpc v0.24.1 [INFO] [stderr] Downloaded tauri v2.0.0-alpha.3 [INFO] [stderr] Downloaded bstr v1.3.0 [INFO] [stderr] Downloaded tao v0.17.0 [INFO] [stderr] Downloaded quick-xml v0.26.0 [INFO] [stderr] Downloaded webkit2gtk v0.19.2 [INFO] [stderr] Downloaded cargo_toml v0.13.3 [INFO] [stderr] Downloaded infer v0.7.0 [INFO] [stderr] Downloaded json-patch v0.2.7 [INFO] [stderr] Downloaded tauri-macros v2.0.0-alpha.1 [INFO] [stderr] Downloaded tauri-build v2.0.0-alpha.1 [INFO] [stderr] Downloaded wry v0.26.0 [INFO] [stderr] Downloaded tauri-runtime v0.13.0-alpha.1 [INFO] [stderr] Downloaded tauri-runtime-wry v0.13.0-alpha.1 [INFO] [stderr] Downloaded tauri-utils v2.0.0-alpha.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+6f40082313d8374bdf962aba943a712d5322fae6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca852d40a45a2a51719ad0d9a49e569a8de2e06b3aea2b15c21b35be7c1ae767 [INFO] running `Command { std: "docker" "start" "-a" "ca852d40a45a2a51719ad0d9a49e569a8de2e06b3aea2b15c21b35be7c1ae767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca852d40a45a2a51719ad0d9a49e569a8de2e06b3aea2b15c21b35be7c1ae767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca852d40a45a2a51719ad0d9a49e569a8de2e06b3aea2b15c21b35be7c1ae767", kill_on_drop: false }` [INFO] [stdout] ca852d40a45a2a51719ad0d9a49e569a8de2e06b3aea2b15c21b35be7c1ae767 [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=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" "+6f40082313d8374bdf962aba943a712d5322fae6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc91806116f8f36be537f3482b822f4fb3d54b50e74b17aa2b2c7281b2115b75 [INFO] running `Command { std: "docker" "start" "-a" "cc91806116f8f36be537f3482b822f4fb3d54b50e74b17aa2b2c7281b2115b75", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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 cfg-expr v0.11.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling toml_datetime v0.6.1 [INFO] [stdout] error: aborting due to 1 previous error [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 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cc91806116f8f36be537f3482b822f4fb3d54b50e74b17aa2b2c7281b2115b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc91806116f8f36be537f3482b822f4fb3d54b50e74b17aa2b2c7281b2115b75", kill_on_drop: false }` [INFO] [stdout] cc91806116f8f36be537f3482b822f4fb3d54b50e74b17aa2b2c7281b2115b75