[INFO] cloning repository https://github.com/whs-dot-hk/help-me-format-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whs-dot-hk/help-me-format-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fhelp-me-format-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fhelp-me-format-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92c4937bd00c8c1118b06201d63c8338803b9118 [INFO] testing whs-dot-hk/help-me-format-1/92c4937bd00c8c1118b06201d63c8338803b9118 against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fhelp-me-format-1" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whs-dot-hk/help-me-format-1 on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whs-dot-hk/help-me-format-1 [INFO] finished tweaking git repo https://github.com/whs-dot-hk/help-me-format-1 [INFO] tweaked toml for git repo https://github.com/whs-dot-hk/help-me-format-1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/whs-dot-hk/help-me-format-1 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lambda_runtime v0.6.1 [INFO] [stderr] Downloaded serde_with_macros v2.0.1 [INFO] [stderr] Downloaded lambda_runtime_api_client v0.6.0 [INFO] [stderr] Downloaded aws-smithy-query v0.49.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.79 [INFO] [stderr] Downloaded aws-types v0.49.0 [INFO] [stderr] Downloaded aws-smithy-json v0.49.0 [INFO] [stderr] Downloaded aws-sig-auth v0.49.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.49.0 [INFO] [stderr] Downloaded aws-http v0.49.0 [INFO] [stderr] Downloaded aws-sdk-sso v0.19.0 [INFO] [stderr] Downloaded aws-smithy-http v0.49.0 [INFO] [stderr] Downloaded aws-sdk-sts v0.19.0 [INFO] [stderr] Downloaded aws-smithy-types v0.49.0 [INFO] [stderr] Downloaded cxx-build v1.0.79 [INFO] [stderr] Downloaded aws-config v0.49.0 [INFO] [stderr] Downloaded aws-sdk-secretsmanager v0.19.0 [INFO] [stderr] Downloaded serde_json v1.0.86 [INFO] [stderr] Downloaded syn v1.0.102 [INFO] [stderr] Downloaded aws-sdk-sns v0.19.0 [INFO] [stderr] Downloaded cxx v1.0.79 [INFO] [stderr] Downloaded serde_with v2.0.1 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.79 [INFO] [stderr] Downloaded openssl-sys v0.9.76 [INFO] [stderr] Downloaded aws-sigv4 v0.49.0 [INFO] [stderr] Downloaded rustls-native-certs v0.5.0 [INFO] [stderr] Downloaded aws-smithy-client v0.49.0 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.49.0 [INFO] [stderr] Downloaded aws-endpoint v0.49.0 [INFO] [stderr] Downloaded aws-smithy-async v0.49.0 [INFO] [stderr] Downloaded ct-logs v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d518e6506d67eb5c23a37ae5ddec0f47b4655687b36c70a9a05a186d7b064fa8 [INFO] running `Command { std: "docker" "start" "-a" "d518e6506d67eb5c23a37ae5ddec0f47b4655687b36c70a9a05a186d7b064fa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d518e6506d67eb5c23a37ae5ddec0f47b4655687b36c70a9a05a186d7b064fa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d518e6506d67eb5c23a37ae5ddec0f47b4655687b36c70a9a05a186d7b064fa8", kill_on_drop: false }` [INFO] [stdout] d518e6506d67eb5c23a37ae5ddec0f47b4655687b36c70a9a05a186d7b064fa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a625991e43b3a63f7706014e547844b0ac1aaa5a7ed5f3481aee4ab01c0e9ab [INFO] running `Command { std: "docker" "start" "-a" "1a625991e43b3a63f7706014e547844b0ac1aaa5a7ed5f3481aee4ab01c0e9ab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling futures-sink v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling futures-io v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling zeroize v1.5.7 [INFO] [stderr] Compiling openssl-sys v0.9.76 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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 ident_case v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.86 [INFO] [stderr] Compiling openssl v0.10.42 [INFO] [stderr] Compiling xmlparser v0.13.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling urlencoding v2.1.2 [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" "1a625991e43b3a63f7706014e547844b0ac1aaa5a7ed5f3481aee4ab01c0e9ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a625991e43b3a63f7706014e547844b0ac1aaa5a7ed5f3481aee4ab01c0e9ab", kill_on_drop: false }` [INFO] [stdout] 1a625991e43b3a63f7706014e547844b0ac1aaa5a7ed5f3481aee4ab01c0e9ab