[INFO] cloning repository https://github.com/rtomas/frameless-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rtomas/frameless-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtomas%2Fframeless-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtomas%2Fframeless-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99374941b11bcee73b2bfe2a770b97a9f0cc8c1f [INFO] checking rtomas/frameless-cli against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtomas%2Fframeless-cli" "/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/rtomas/frameless-cli [INFO] finished tweaking git repo https://github.com/rtomas/frameless-cli [INFO] tweaked toml for git repo https://github.com/rtomas/frameless-cli written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rtomas/frameless-cli on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rtomas/frameless-cli 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sp-weights v10.0.0 [INFO] [stderr] Downloaded sp-runtime v14.0.0 [INFO] [stderr] Downloaded sp-application-crypto v13.0.0 [INFO] [stderr] Downloaded sp-core-hashing v6.0.0 [INFO] [stderr] Downloaded sp-io v13.0.0 [INFO] [stderr] Downloaded async-trait v0.1.62 [INFO] [stderr] Downloaded sp-arithmetic v10.0.0 [INFO] [stderr] Downloaded sp-state-machine v0.18.0 [INFO] [stderr] Downloaded serde_json v1.0.91 [INFO] [stderr] Downloaded cxx-build v1.0.87 [INFO] [stderr] Downloaded parity-scale-codec v3.2.2 [INFO] [stderr] Downloaded tungstenite v0.18.0 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.87 [INFO] [stderr] Downloaded sp-trie v12.0.0 [INFO] [stderr] Downloaded paste v1.0.11 [INFO] [stderr] Downloaded ref-cast-impl v1.0.14 [INFO] [stderr] Downloaded ref-cast v1.0.14 [INFO] [stderr] Downloaded dyn-clone v1.0.10 [INFO] [stderr] Downloaded sp-runtime-interface v10.0.0 [INFO] [stderr] Downloaded sp-runtime-interface-proc-macro v7.0.0 [INFO] [stderr] Downloaded sp-tracing v7.0.0 [INFO] [stderr] Downloaded sp-wasm-interface v8.0.0 [INFO] [stderr] Downloaded object v0.30.2 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.1.4 [INFO] [stderr] Downloaded sp-storage v9.0.0 [INFO] [stderr] Downloaded ss58-registry v1.37.0 [INFO] [stderr] Downloaded sp-core v12.0.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.10 [INFO] [stderr] Downloaded sp-keystore v0.18.0 [INFO] [stderr] Downloaded sp-panic-handler v6.0.0 [INFO] [stderr] Downloaded sp-externalities v0.15.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.87 [INFO] [stderr] Downloaded sp-debug-derive v6.0.0 [INFO] [stderr] Downloaded sp-std v6.0.0 [INFO] [stderr] Downloaded cxx v1.0.87 [INFO] [stderr] Downloaded gimli v0.27.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be58e5b53147bbbe017fda361f31348e30cb71bc523886a1e4340fbe01781b26 [INFO] running `Command { std: "docker" "start" "-a" "be58e5b53147bbbe017fda361f31348e30cb71bc523886a1e4340fbe01781b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be58e5b53147bbbe017fda361f31348e30cb71bc523886a1e4340fbe01781b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be58e5b53147bbbe017fda361f31348e30cb71bc523886a1e4340fbe01781b26", kill_on_drop: false }` [INFO] [stdout] be58e5b53147bbbe017fda361f31348e30cb71bc523886a1e4340fbe01781b26 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 128a0a19ca5f9cf413e8fdd04fb3a7db9add3360c6c57e34d4433d0c87d6587b [INFO] running `Command { std: "docker" "start" "-a" "128a0a19ca5f9cf413e8fdd04fb3a7db9add3360c6c57e34d4433d0c87d6587b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/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] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling memchr v2.5.0 [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" "128a0a19ca5f9cf413e8fdd04fb3a7db9add3360c6c57e34d4433d0c87d6587b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "128a0a19ca5f9cf413e8fdd04fb3a7db9add3360c6c57e34d4433d0c87d6587b", kill_on_drop: false }` [INFO] [stdout] 128a0a19ca5f9cf413e8fdd04fb3a7db9add3360c6c57e34d4433d0c87d6587b