[INFO] cloning repository https://github.com/FranklinChen/validate-xml-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FranklinChen/validate-xml-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranklinChen%2Fvalidate-xml-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranklinChen%2Fvalidate-xml-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2a2a2e2e0234b948f1ef43036e56bfad9987fe0 [INFO] checking FranklinChen/validate-xml-rust against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113240 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranklinChen%2Fvalidate-xml-rust" "/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/FranklinChen/validate-xml-rust on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FranklinChen/validate-xml-rust [INFO] finished tweaking git repo https://github.com/FranklinChen/validate-xml-rust [INFO] tweaked toml for git repo https://github.com/FranklinChen/validate-xml-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FranklinChen/validate-xml-rust 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anstream v0.3.0 [INFO] [stderr] Downloaded dirs v5.0.0 [INFO] [stderr] Downloaded clap v4.2.3 [INFO] [stderr] Downloaded cached v0.43.0 [INFO] [stderr] Downloaded dirs-sys v0.4.0 [INFO] [stderr] Downloaded cached_proc_macro v0.16.0 [INFO] [stderr] Downloaded anstyle-wincon v1.0.0 [INFO] [stderr] Downloaded reqwest v0.11.16 [INFO] [stderr] Downloaded clap_builder v4.2.3 [INFO] [stderr] Downloaded linux-raw-sys v0.3.2 [INFO] [stderr] Downloaded regex v1.7.3 [INFO] [stderr] Downloaded rustix v0.37.12 [INFO] [stderr] Downloaded bstr v1.4.0 [INFO] [stderr] Downloaded h2 v0.3.18 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62068c1e88c2d2a9df29681d2b690af29b1700799df23d9b279d3b97295c2513 [INFO] running `Command { std: "docker" "start" "-a" "62068c1e88c2d2a9df29681d2b690af29b1700799df23d9b279d3b97295c2513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62068c1e88c2d2a9df29681d2b690af29b1700799df23d9b279d3b97295c2513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62068c1e88c2d2a9df29681d2b690af29b1700799df23d9b279d3b97295c2513", kill_on_drop: false }` [INFO] [stdout] 62068c1e88c2d2a9df29681d2b690af29b1700799df23d9b279d3b97295c2513 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df980436c741cc26766eb711ab49cf4afba40867d17953a923f6a7f55c663a38 [INFO] running `Command { std: "docker" "start" "-a" "df980436c741cc26766eb711ab49cf4afba40867d17953a923f6a7f55c663a38", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling openssl-sys v0.9.85 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling openssl v0.10.50 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling rustix v0.37.12 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Checking linux-raw-sys v0.3.2 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking bstr v1.4.0 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Checking clap_lex v0.4.1 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking ipnet v2.7.2 [INFO] [stderr] Checking hashbrown v0.13.2 [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] [stderr] Checking async_once v0.2.6 [INFO] [stdout] error: aborting due to 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" "df980436c741cc26766eb711ab49cf4afba40867d17953a923f6a7f55c663a38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df980436c741cc26766eb711ab49cf4afba40867d17953a923f6a7f55c663a38", kill_on_drop: false }` [INFO] [stdout] df980436c741cc26766eb711ab49cf4afba40867d17953a923f6a7f55c663a38