[INFO] cloning repository https://github.com/Hero-Workshop-Apps/hero_workshop_core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hero-Workshop-Apps/hero_workshop_core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHero-Workshop-Apps%2Fhero_workshop_core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHero-Workshop-Apps%2Fhero_workshop_core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8d6eabf27c5136264eeabfb3349b7d1c282201b [INFO] checking Hero-Workshop-Apps/hero_workshop_core against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHero-Workshop-Apps%2Fhero_workshop_core" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Hero-Workshop-Apps/hero_workshop_core on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Hero-Workshop-Apps/hero_workshop_core [INFO] finished tweaking git repo https://github.com/Hero-Workshop-Apps/hero_workshop_core [INFO] tweaked toml for git repo https://github.com/Hero-Workshop-Apps/hero_workshop_core written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Hero-Workshop-Apps/hero_workshop_core already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scratch v1.0.0 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.18.1 [INFO] [stderr] Downloaded link-cplusplus v1.0.4 [INFO] [stderr] Downloaded rlua v0.17.0 [INFO] [stderr] Downloaded rlua_serde v0.4.0 [INFO] [stderr] Downloaded protobuf-codegen v2.18.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.24 [INFO] [stderr] Downloaded cxx-build v1.0.24 [INFO] [stderr] Downloaded cxx v1.0.24 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b3d0b29fd4f48dd3ee7a1ebef6adfe4f1fadf0dcf09573b4d33c80b35262b4e4 [INFO] running `Command { std: "docker" "start" "-a" "b3d0b29fd4f48dd3ee7a1ebef6adfe4f1fadf0dcf09573b4d33c80b35262b4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3d0b29fd4f48dd3ee7a1ebef6adfe4f1fadf0dcf09573b4d33c80b35262b4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3d0b29fd4f48dd3ee7a1ebef6adfe4f1fadf0dcf09573b4d33c80b35262b4e4", kill_on_drop: false }` [INFO] [stdout] b3d0b29fd4f48dd3ee7a1ebef6adfe4f1fadf0dcf09573b4d33c80b35262b4e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa4aac11d9207d74ec3992434a4b15a9f214b83f13f580d35d1ecea4dff2a804 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fa4aac11d9207d74ec3992434a4b15a9f214b83f13f580d35d1ecea4dff2a804", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling protobuf v2.18.1 [INFO] [stderr] Compiling scratch v1.0.0 [INFO] [stderr] Compiling cxxbridge-flags v1.0.24 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling link-cplusplus v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rlua v0.17.0 [INFO] [stderr] Compiling codespan-reporting v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Compiling cxx v1.0.24 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling cxx-build v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling cxxbridge-macro v1.0.24 [INFO] [stderr] Checking rlua_serde v0.4.0 [INFO] [stderr] Compiling protobuf-codegen v2.18.1 [INFO] [stderr] Compiling protobuf-codegen-pure v2.18.1 [INFO] [stderr] Compiling hero_workshop_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> /opt/rustwide/target/debug/build/hero_workshop_core-a9e053b6711b7aed/out/generated_protobuf_code/message.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> /opt/rustwide/target/debug/build/hero_workshop_core-a9e053b6711b7aed/out/generated_protobuf_code/message.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hero_workshop_core` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fa4aac11d9207d74ec3992434a4b15a9f214b83f13f580d35d1ecea4dff2a804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa4aac11d9207d74ec3992434a4b15a9f214b83f13f580d35d1ecea4dff2a804", kill_on_drop: false }` [INFO] [stdout] fa4aac11d9207d74ec3992434a4b15a9f214b83f13f580d35d1ecea4dff2a804