[INFO] cloning repository https://github.com/yksen/usos-auto-registration [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yksen/usos-auto-registration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyksen%2Fusos-auto-registration", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyksen%2Fusos-auto-registration'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab700ff12cb5efea207b14a08777d402b69dcc1b [INFO] checking yksen/usos-auto-registration against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyksen%2Fusos-auto-registration" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/yksen/usos-auto-registration [INFO] finished tweaking git repo https://github.com/yksen/usos-auto-registration [INFO] tweaked toml for git repo https://github.com/yksen/usos-auto-registration written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yksen/usos-auto-registration on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/yksen/usos-auto-registration 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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded urlparse v0.7.3 [INFO] [stderr] Downloaded futures-executor v0.3.26 [INFO] [stderr] Downloaded futures-macro v0.3.26 [INFO] [stderr] Downloaded thirtyfour-macros v0.1.1 [INFO] [stderr] Downloaded webdriver v0.46.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.91 [INFO] [stderr] Downloaded futures-channel v0.3.26 [INFO] [stderr] Downloaded time-macros v0.2.7 [INFO] [stderr] Downloaded futures v0.3.26 [INFO] [stderr] Downloaded async-trait v0.1.64 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.91 [INFO] [stderr] Downloaded fantoccini v0.19.3 [INFO] [stderr] Downloaded cxx-build v1.0.91 [INFO] [stderr] Downloaded time v0.3.19 [INFO] [stderr] Downloaded hyper v0.14.24 [INFO] [stderr] Downloaded thirtyfour v0.31.0 [INFO] [stderr] Downloaded cxx v1.0.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a6643b1f74994cacce99a658a2c98ddff85efe7e97a1c215fb9b22bc91557c5 [INFO] running `Command { std: "docker" "start" "-a" "3a6643b1f74994cacce99a658a2c98ddff85efe7e97a1c215fb9b22bc91557c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a6643b1f74994cacce99a658a2c98ddff85efe7e97a1c215fb9b22bc91557c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a6643b1f74994cacce99a658a2c98ddff85efe7e97a1c215fb9b22bc91557c5", kill_on_drop: false }` [INFO] [stdout] 3a6643b1f74994cacce99a658a2c98ddff85efe7e97a1c215fb9b22bc91557c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a158bce290847c36b54699eeb40f1735e826aaacecbb10a865b4eee8890df119 [INFO] running `Command { std: "docker" "start" "-a" "a158bce290847c36b54699eeb40f1735e826aaacecbb10a865b4eee8890df119", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling futures-channel v0.3.26 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking futures-io v0.3.26 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Compiling time-macros v0.2.7 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling async-trait v0.1.64 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking urlparse v0.7.3 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/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 idna v0.3.0 [INFO] [stderr] Checking rustls-pemfile v1.0.2 [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" "a158bce290847c36b54699eeb40f1735e826aaacecbb10a865b4eee8890df119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a158bce290847c36b54699eeb40f1735e826aaacecbb10a865b4eee8890df119", kill_on_drop: false }` [INFO] [stdout] a158bce290847c36b54699eeb40f1735e826aaacecbb10a865b4eee8890df119