[INFO] cloning repository https://github.com/whs-dot-hk/help-me-generate-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-generate-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fhelp-me-generate-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-generate-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5cd15b15d5821aca15c0e1c45ce0792da458a321 [INFO] checking whs-dot-hk/help-me-generate-1/5cd15b15d5821aca15c0e1c45ce0792da458a321 against master#30840c53f414b753cb08f14620906572f88dda4b for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fhelp-me-generate-1" "/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/whs-dot-hk/help-me-generate-1 on toolchain 30840c53f414b753cb08f14620906572f88dda4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whs-dot-hk/help-me-generate-1 [INFO] finished tweaking git repo https://github.com/whs-dot-hk/help-me-generate-1 [INFO] tweaked toml for git repo https://github.com/whs-dot-hk/help-me-generate-1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/whs-dot-hk/help-me-generate-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" "+30840c53f414b753cb08f14620906572f88dda4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lambda_runtime_api_client v0.6.0 [INFO] [stderr] Downloaded aws-types v0.49.0 [INFO] [stderr] Downloaded aws-smithy-http v0.49.0 [INFO] [stderr] Downloaded aws-smithy-query v0.49.0 [INFO] [stderr] Downloaded lambda_runtime v0.6.1 [INFO] [stderr] Downloaded aws-endpoint v0.49.0 [INFO] [stderr] Downloaded aws-http v0.49.0 [INFO] [stderr] Downloaded aws-smithy-async v0.49.0 [INFO] [stderr] Downloaded aws-sig-auth v0.49.0 [INFO] [stderr] Downloaded aws-smithy-json v0.49.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.49.0 [INFO] [stderr] Downloaded aws-sigv4 v0.49.0 [INFO] [stderr] Downloaded aws-sdk-sso v0.19.0 [INFO] [stderr] Downloaded aws-sdk-sts v0.19.0 [INFO] [stderr] Downloaded aws-config v0.49.0 [INFO] [stderr] Downloaded aws-sdk-secretsmanager v0.19.0 [INFO] [stderr] Downloaded aws-sdk-sns v0.19.0 [INFO] [stderr] Downloaded aws_lambda_events v0.7.2 [INFO] [stderr] Downloaded aws-smithy-client v0.49.0 [INFO] [stderr] Downloaded aws-smithy-types v0.49.0 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.49.0 [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" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bacea8b31245b1efd05c9bc00e2344ab2ff1347161062d0d54205fc81c14d0f3 [INFO] running `Command { std: "docker" "start" "-a" "bacea8b31245b1efd05c9bc00e2344ab2ff1347161062d0d54205fc81c14d0f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bacea8b31245b1efd05c9bc00e2344ab2ff1347161062d0d54205fc81c14d0f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacea8b31245b1efd05c9bc00e2344ab2ff1347161062d0d54205fc81c14d0f3", kill_on_drop: false }` [INFO] [stdout] bacea8b31245b1efd05c9bc00e2344ab2ff1347161062d0d54205fc81c14d0f3 [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" "+30840c53f414b753cb08f14620906572f88dda4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95fc509373f1441573379e6aaa83d6167d9173ead2bf436c64ff2345092534b8 [INFO] running `Command { std: "docker" "start" "-a" "95fc509373f1441573379e6aaa83d6167d9173ead2bf436c64ff2345092534b8", 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 libc v0.2.137 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling cc v1.0.74 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Checking scopeguard v1.1.0 [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] Checking smallvec v1.10.0 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking futures-sink v0.3.25 [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" "95fc509373f1441573379e6aaa83d6167d9173ead2bf436c64ff2345092534b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95fc509373f1441573379e6aaa83d6167d9173ead2bf436c64ff2345092534b8", kill_on_drop: false }` [INFO] [stdout] 95fc509373f1441573379e6aaa83d6167d9173ead2bf436c64ff2345092534b8