[INFO] cloning repository https://github.com/x2x4com/x2x4-proxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x2x4com/x2x4-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx2x4com%2Fx2x4-proxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx2x4com%2Fx2x4-proxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ff5c2103530a765452814dc881a87f8c928a4c2 [INFO] testing x2x4com/x2x4-proxy against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx2x4com%2Fx2x4-proxy" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/x2x4com/x2x4-proxy [INFO] finished tweaking git repo https://github.com/x2x4com/x2x4-proxy [INFO] tweaked toml for git repo https://github.com/x2x4com/x2x4-proxy written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/x2x4com/x2x4-proxy on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/x2x4com/x2x4-proxy 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded concolor-query v0.3.3 [INFO] [stderr] Downloaded anstyle v0.3.5 [INFO] [stderr] Downloaded clap_lex v0.4.1 [INFO] [stderr] Downloaded concolor-override v1.0.0 [INFO] [stderr] Downloaded anstyle-parse v0.1.1 [INFO] [stderr] Downloaded clap v4.2.1 [INFO] [stderr] Downloaded anstyle-wincon v0.2.0 [INFO] [stderr] Downloaded clap_derive v4.2.0 [INFO] [stderr] Downloaded anstream v0.2.6 [INFO] [stderr] Downloaded syn v2.0.14 [INFO] [stderr] Downloaded clap_builder v4.2.1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9abe94f0673c32434b47888a9cbca4fb08a4155c7909fa56bded20bd0cb733d5 [INFO] running `Command { std: "docker" "start" "-a" "9abe94f0673c32434b47888a9cbca4fb08a4155c7909fa56bded20bd0cb733d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9abe94f0673c32434b47888a9cbca4fb08a4155c7909fa56bded20bd0cb733d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9abe94f0673c32434b47888a9cbca4fb08a4155c7909fa56bded20bd0cb733d5", kill_on_drop: false }` [INFO] [stdout] 9abe94f0673c32434b47888a9cbca4fb08a4155c7909fa56bded20bd0cb733d5 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e060acf181ff7d1b08f05c11c12086afed37bf171b0b993e39b56fc36a12fd28 [INFO] running `Command { std: "docker" "start" "-a" "e060acf181ff7d1b08f05c11c12086afed37bf171b0b993e39b56fc36a12fd28", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling rustix v0.37.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling linux-raw-sys v0.3.1 [INFO] [stderr] Compiling openssl v0.10.50 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling anstyle-parse v0.1.1 [INFO] [stderr] Compiling concolor-query v0.3.3 [INFO] [stderr] Compiling anstyle v0.3.5 [INFO] [stderr] Compiling tracing v0.1.37 [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 concolor-override v1.0.0 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling clap_lex v0.4.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.85 [INFO] [stderr] Compiling http v0.2.9 [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" "e060acf181ff7d1b08f05c11c12086afed37bf171b0b993e39b56fc36a12fd28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e060acf181ff7d1b08f05c11c12086afed37bf171b0b993e39b56fc36a12fd28", kill_on_drop: false }` [INFO] [stdout] e060acf181ff7d1b08f05c11c12086afed37bf171b0b993e39b56fc36a12fd28