[INFO] cloning repository https://github.com/luigizuccarelli/rust-wasm-microservice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luigizuccarelli/rust-wasm-microservice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluigizuccarelli%2Frust-wasm-microservice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluigizuccarelli%2Frust-wasm-microservice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2117001f0fade5bf9972a596ca0dd24945ea43c [INFO] building luigizuccarelli/rust-wasm-microservice against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluigizuccarelli%2Frust-wasm-microservice" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/luigizuccarelli/rust-wasm-microservice [INFO] finished tweaking git repo https://github.com/luigizuccarelli/rust-wasm-microservice [INFO] tweaked toml for git repo https://github.com/luigizuccarelli/rust-wasm-microservice written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/luigizuccarelli/rust-wasm-microservice on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/luigizuccarelli/rust-wasm-microservice 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v2.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.159 [INFO] [stderr] Downloaded syn v2.0.13 [INFO] [stderr] Downloaded tokio v1.27.0 [INFO] [stderr] Downloaded tokio-util v0.7.7 [INFO] [stderr] Downloaded h2 v0.3.16 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded serde v1.0.159 [INFO] [stderr] Downloaded serde_json v1.0.95 [INFO] [stderr] Downloaded hyper v0.14.25 [INFO] [stderr] Downloaded hyper-body-to-bytes v0.1.0 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f2147ace0ed3c3ab8bbd02b5a8cca151dc38f6ef830e8667ed636c20bd73064 [INFO] running `Command { std: "docker" "start" "-a" "8f2147ace0ed3c3ab8bbd02b5a8cca151dc38f6ef830e8667ed636c20bd73064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f2147ace0ed3c3ab8bbd02b5a8cca151dc38f6ef830e8667ed636c20bd73064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f2147ace0ed3c3ab8bbd02b5a8cca151dc38f6ef830e8667ed636c20bd73064", kill_on_drop: false }` [INFO] [stdout] 8f2147ace0ed3c3ab8bbd02b5a8cca151dc38f6ef830e8667ed636c20bd73064 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d697944e010a7b90c02f4598f898229862f78e7308add3c0eea44fb305f0301 [INFO] running `Command { std: "docker" "start" "-a" "7d697944e010a7b90c02f4598f898229862f78e7308add3c0eea44fb305f0301", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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 tracing-core v0.1.30 [INFO] [stderr] Compiling tracing v0.1.37 [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" "7d697944e010a7b90c02f4598f898229862f78e7308add3c0eea44fb305f0301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d697944e010a7b90c02f4598f898229862f78e7308add3c0eea44fb305f0301", kill_on_drop: false }` [INFO] [stdout] 7d697944e010a7b90c02f4598f898229862f78e7308add3c0eea44fb305f0301