[INFO] cloning repository https://github.com/gurgl/godot-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gurgl/godot-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgurgl%2Fgodot-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgurgl%2Fgodot-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31e2cae86dc6d4be87c949dbe524a7fabf6b456f [INFO] checking gurgl/godot-playground against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgurgl%2Fgodot-playground" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gurgl/godot-playground on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gurgl/godot-playground [INFO] finished tweaking git repo https://github.com/gurgl/godot-playground [INFO] tweaked toml for git repo https://github.com/gurgl/godot-playground written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gurgl/godot-playground 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded mini-internal v0.1.27 [INFO] [stderr] Downloaded atomic-take v1.0.0 [INFO] [stderr] Downloaded unindent v0.1.10 [INFO] [stderr] Downloaded xmlparser v0.13.5 [INFO] [stderr] Downloaded ahash v0.8.0 [INFO] [stderr] Downloaded roxmltree v0.15.1 [INFO] [stderr] Downloaded clang-sys v1.4.0 [INFO] [stderr] Downloaded bindgen v0.60.1 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded glam v0.20.5 [INFO] [stderr] Downloaded gdnative-sys v0.10.1 [INFO] [stderr] Downloaded miniserde v0.1.27 [INFO] [stderr] Downloaded gdnative_bindings_generator v0.10.1 [INFO] [stderr] Downloaded gdnative v0.10.1 [INFO] [stderr] Downloaded gdnative-core v0.10.1 [INFO] [stderr] Downloaded gdnative-bindings v0.10.1 [INFO] [stderr] Downloaded gdnative-derive v0.10.1 [INFO] [stderr] Downloaded gdnative-impl-proc-macros v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66b4faf0d869ba412eec880d1620b725c736dd9b2b3b8719b4c0b08ba64c1d1f [INFO] running `Command { std: "docker" "start" "-a" "66b4faf0d869ba412eec880d1620b725c736dd9b2b3b8719b4c0b08ba64c1d1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66b4faf0d869ba412eec880d1620b725c736dd9b2b3b8719b4c0b08ba64c1d1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b4faf0d869ba412eec880d1620b725c736dd9b2b3b8719b4c0b08ba64c1d1f", kill_on_drop: false }` [INFO] [stdout] 66b4faf0d869ba412eec880d1620b725c736dd9b2b3b8719b4c0b08ba64c1d1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c462e460c7ce8a86e2fdb923cd72b7992132a8d82f4102d9a1c1152492744184 [INFO] running `Command { std: "docker" "start" "-a" "c462e460c7ce8a86e2fdb923cd72b7992132a8d82f4102d9a1c1152492744184", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling xmlparser v0.13.5 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling ahash v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling unindent v0.1.10 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Checking atomic-take v1.0.0 [INFO] [stderr] Checking glam v0.20.5 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling roxmltree v0.15.1 [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] [stderr] Compiling nom v7.1.1 [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" "c462e460c7ce8a86e2fdb923cd72b7992132a8d82f4102d9a1c1152492744184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c462e460c7ce8a86e2fdb923cd72b7992132a8d82f4102d9a1c1152492744184", kill_on_drop: false }` [INFO] [stdout] c462e460c7ce8a86e2fdb923cd72b7992132a8d82f4102d9a1c1152492744184