[INFO] cloning repository https://github.com/DHTMLX/excel2json [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DHTMLX/excel2json" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDHTMLX%2Fexcel2json", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDHTMLX%2Fexcel2json'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff88fb952d4c50d1ff796d35cab670af2b88ff7e [INFO] checking DHTMLX/excel2json/ff88fb952d4c50d1ff796d35cab670af2b88ff7e against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDHTMLX%2Fexcel2json" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DHTMLX/excel2json on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DHTMLX/excel2json [INFO] finished tweaking git repo https://github.com/DHTMLX/excel2json [INFO] tweaked toml for git repo https://github.com/DHTMLX/excel2json written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DHTMLX/excel2json 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.34 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.34 [INFO] [stderr] Downloaded gloo-utils v0.1.6 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e4efd7014abe96211646cb4f63554809d5c660db1c9313d3de130419172520e [INFO] running `Command { std: "docker" "start" "-a" "9e4efd7014abe96211646cb4f63554809d5c660db1c9313d3de130419172520e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e4efd7014abe96211646cb4f63554809d5c660db1c9313d3de130419172520e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e4efd7014abe96211646cb4f63554809d5c660db1c9313d3de130419172520e", kill_on_drop: false }` [INFO] [stdout] 9e4efd7014abe96211646cb4f63554809d5c660db1c9313d3de130419172520e [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a5e4d9f98ddd705ce5ea3e3b34e2cc994ec60258bd266a750a6f129d17b6261 [INFO] running `Command { std: "docker" "start" "-a" "3a5e4d9f98ddd705ce5ea3e3b34e2cc994ec60258bd266a750a6f129d17b6261", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling bumpalo v3.12.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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] [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" "3a5e4d9f98ddd705ce5ea3e3b34e2cc994ec60258bd266a750a6f129d17b6261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a5e4d9f98ddd705ce5ea3e3b34e2cc994ec60258bd266a750a6f129d17b6261", kill_on_drop: false }` [INFO] [stdout] 3a5e4d9f98ddd705ce5ea3e3b34e2cc994ec60258bd266a750a6f129d17b6261