[INFO] cloning repository https://github.com/faast-rt/lumper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faast-rt/lumper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaast-rt%2Flumper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaast-rt%2Flumper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d48c55c8f42132140105ffc010a6afee7f42662 [INFO] checking faast-rt/lumper against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaast-rt%2Flumper" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/faast-rt/lumper [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/faast-rt/lumper [INFO] tweaked toml for git repo https://github.com/faast-rt/lumper written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/faast-rt/lumper on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/faast-rt/lumper 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rust-vmm/vm-virtio` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating git repository `https://github.com/lucido-simon/vm-device` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vmm-sys-util v0.11.1 [INFO] [stderr] Downloaded serde_derive v1.0.160 [INFO] [stderr] Downloaded cidr v0.2.1 [INFO] [stderr] Downloaded vm-superio v0.7.0 [INFO] [stderr] Downloaded kvm-ioctls v0.15.0 [INFO] [stderr] Downloaded clap v4.2.4 [INFO] [stderr] Downloaded vm-memory v0.13.1 [INFO] [stderr] Downloaded kvm-bindings v0.6.0 [INFO] [stderr] Downloaded linux-loader v0.10.0 [INFO] [stderr] Downloaded clap_builder v4.2.4 [INFO] [stderr] Downloaded serde v1.0.160 [INFO] [stderr] Downloaded anstyle-wincon v1.0.0 [INFO] [stderr] Downloaded regex v1.8.0 [INFO] [stderr] Downloaded anstream v0.3.0 [INFO] [stderr] Downloaded epoll v4.3.1 [INFO] [stderr] Downloaded rustix v0.37.13 [INFO] [stderr] Downloaded regex-syntax v0.7.0 [INFO] [stderr] Downloaded linux-raw-sys v0.3.3 [INFO] [stderr] Downloaded virtio-bindings v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2691b2989e86f2ee801351b774494804226be17756d7adfd59ec69636ae5ac00 [INFO] running `Command { std: "docker" "start" "-a" "2691b2989e86f2ee801351b774494804226be17756d7adfd59ec69636ae5ac00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2691b2989e86f2ee801351b774494804226be17756d7adfd59ec69636ae5ac00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2691b2989e86f2ee801351b774494804226be17756d7adfd59ec69636ae5ac00", kill_on_drop: false }` [INFO] [stdout] 2691b2989e86f2ee801351b774494804226be17756d7adfd59ec69636ae5ac00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a305b61dd29657a9c8762bba98f71d90c851804368d9b75d53a1ff805510466 [INFO] running `Command { std: "docker" "start" "-a" "5a305b61dd29657a9c8762bba98f71d90c851804368d9b75d53a1ff805510466", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling rustix v0.37.13 [INFO] [stderr] Checking linux-raw-sys v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling kvm-ioctls v0.15.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Checking vmm-sys-util v0.11.1 [INFO] [stderr] Checking virtio-bindings v0.2.1 (https://github.com/rust-vmm/vm-virtio?rev=f69ec8a#f69ec8a3) [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking regex-syntax v0.7.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking clap_lex v0.4.1 [INFO] [stderr] Checking anstyle-parse v0.2.0 [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] Checking epoll v4.3.1 [INFO] [stderr] Checking vm-superio v0.7.0 [INFO] [stderr] Checking virtio-bindings v0.2.0 [INFO] [stderr] Checking cidr v0.2.1 [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" "5a305b61dd29657a9c8762bba98f71d90c851804368d9b75d53a1ff805510466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a305b61dd29657a9c8762bba98f71d90c851804368d9b75d53a1ff805510466", kill_on_drop: false }` [INFO] [stdout] 5a305b61dd29657a9c8762bba98f71d90c851804368d9b75d53a1ff805510466