[INFO] cloning repository https://github.com/LukeAnnison/rust-firebase-crud [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukeAnnison/rust-firebase-crud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeAnnison%2Frust-firebase-crud", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeAnnison%2Frust-firebase-crud'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e8f1892b5d194335b987407559773b4871e1497 [INFO] checking LukeAnnison/rust-firebase-crud/8e8f1892b5d194335b987407559773b4871e1497 against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeAnnison%2Frust-firebase-crud" "/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/LukeAnnison/rust-firebase-crud on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LukeAnnison/rust-firebase-crud [INFO] finished tweaking git repo https://github.com/LukeAnnison/rust-firebase-crud [INFO] tweaked toml for git repo https://github.com/LukeAnnison/rust-firebase-crud written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LukeAnnison/rust-firebase-crud 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded firebase-rs v2.0.5 [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74ec4b83fd1f7ba1cfcc12bcc196c537a76f5ad04218d14cd5d28c65062fbcea [INFO] running `Command { std: "docker" "start" "-a" "74ec4b83fd1f7ba1cfcc12bcc196c537a76f5ad04218d14cd5d28c65062fbcea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74ec4b83fd1f7ba1cfcc12bcc196c537a76f5ad04218d14cd5d28c65062fbcea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74ec4b83fd1f7ba1cfcc12bcc196c537a76f5ad04218d14cd5d28c65062fbcea", kill_on_drop: false }` [INFO] [stdout] 74ec4b83fd1f7ba1cfcc12bcc196c537a76f5ad04218d14cd5d28c65062fbcea [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79cca067982c3772bc79c31fedd26a2ad2cf8ccab86183f12c95c81b29fd7050 [INFO] running `Command { std: "docker" "start" "-a" "79cca067982c3772bc79c31fedd26a2ad2cf8ccab86183f12c95c81b29fd7050", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling openssl v0.10.42 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking ipnet v2.5.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 tracing v0.1.37 [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" "79cca067982c3772bc79c31fedd26a2ad2cf8ccab86183f12c95c81b29fd7050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79cca067982c3772bc79c31fedd26a2ad2cf8ccab86183f12c95c81b29fd7050", kill_on_drop: false }` [INFO] [stdout] 79cca067982c3772bc79c31fedd26a2ad2cf8ccab86183f12c95c81b29fd7050