[INFO] crate racer 2.1.30 is already in cache [INFO] checking racer-2.1.30 against try#e6563ac70cbfd3196492061900e9e9793e065e4d for pr-69410 [INFO] extracting crate racer 2.1.30 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate racer 2.1.30 on toolchain e6563ac70cbfd3196492061900e9e9793e065e4d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate racer 2.1.30 [INFO] finished tweaking crates.io crate racer 2.1.30 [INFO] tweaked toml for crates.io crate racer 2.1.30 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate racer 2.1.30 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0b09c1aa9105460275f9aae66b5fa98b6110ba407a872a20db1a3a8b63ba36c [INFO] running `"docker" "start" "-a" "d0b09c1aa9105460275f9aae66b5fa98b6110ba407a872a20db1a3a8b63ba36c"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking jobserver v0.1.17 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rustc-ap-serialize v610.0.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rustc-rayon-core v0.3.0 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking rustc-ap-rustc_index v610.0.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v610.0.0 [INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-610.0.0/box_region.rs:36:58 [INFO] [stderr] | [INFO] [stderr] 36 | let init = match Pin::new(&mut result.generator).resume() { [INFO] [stderr] | ^^^^^^- supplied 0 arguments [INFO] [stderr] | [INFO] [stderr] help: expected the unit value `()`; create it with empty parentheses [INFO] [stderr] | [INFO] [stderr] 36 | let init = match Pin::new(&mut result.generator).resume(()) { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-610.0.0/box_region.rs:52:76 [INFO] [stderr] | [INFO] [stderr] 52 | if let GeneratorState::Complete(_) = Pin::new(&mut self.generator).resume() { [INFO] [stderr] | ^^^^^^- supplied 0 arguments [INFO] [stderr] | [INFO] [stderr] help: expected the unit value `()`; create it with empty parentheses [INFO] [stderr] | [INFO] [stderr] 52 | if let GeneratorState::Complete(_) = Pin::new(&mut self.generator).resume(()) { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-610.0.0/box_region.rs:63:52 [INFO] [stderr] | [INFO] [stderr] 63 | let result = Pin::new(&mut self.generator).resume(); [INFO] [stderr] | ^^^^^^- supplied 0 arguments [INFO] [stderr] | [INFO] [stderr] help: expected the unit value `()`; create it with empty parentheses [INFO] [stderr] | [INFO] [stderr] 63 | let result = Pin::new(&mut self.generator).resume(()); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `rustc-ap-rustc_data_structures`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d0b09c1aa9105460275f9aae66b5fa98b6110ba407a872a20db1a3a8b63ba36c"` [INFO] running `"docker" "rm" "-f" "d0b09c1aa9105460275f9aae66b5fa98b6110ba407a872a20db1a3a8b63ba36c"` [INFO] [stdout] d0b09c1aa9105460275f9aae66b5fa98b6110ba407a872a20db1a3a8b63ba36c