[INFO] fetching crate vcprompt 0.1.0...
[INFO] checking vcprompt-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate vcprompt 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate vcprompt 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vcprompt 0.1.0
[INFO] finished tweaking crates.io crate vcprompt 0.1.0
[INFO] tweaked toml for crates.io crate vcprompt 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 12cc1784c6aab7ebe456e8a8c8055c170a4ac0ee3021d23472887e1edf0945f5
[INFO] running `"docker" "start" "-a" "12cc1784c6aab7ebe456e8a8c8055c170a4ac0ee3021d23472887e1edf0945f5"`
[INFO] [stderr]     Checking vcprompt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/util.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 | /         (self.staged == 0 &&
[INFO] [stderr] 44 | |          self.conflicts == 0 &&
[INFO] [stderr] 45 | |          self.changed == 0 &&
[INFO] [stderr] 46 | |          self.untracked == 0)
[INFO] [stderr]    | |_____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 |         self.staged == 0 &&
[INFO] [stderr] 44 |          self.conflicts == 0 &&
[INFO] [stderr] 45 |          self.changed == 0 &&
[INFO] [stderr] 46 |          self.untracked == 0
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/util.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 | /         (self.staged == 0 &&
[INFO] [stderr] 44 | |          self.conflicts == 0 &&
[INFO] [stderr] 45 | |          self.changed == 0 &&
[INFO] [stderr] 46 | |          self.untracked == 0)
[INFO] [stderr]    | |_____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 |         self.staged == 0 &&
[INFO] [stderr] 44 |          self.conflicts == 0 &&
[INFO] [stderr] 45 |          self.changed == 0 &&
[INFO] [stderr] 46 |          self.untracked == 0
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "12cc1784c6aab7ebe456e8a8c8055c170a4ac0ee3021d23472887e1edf0945f5"`
[INFO] running `"docker" "rm" "-f" "12cc1784c6aab7ebe456e8a8c8055c170a4ac0ee3021d23472887e1edf0945f5"`
[INFO] [stdout] 12cc1784c6aab7ebe456e8a8c8055c170a4ac0ee3021d23472887e1edf0945f5