[INFO] crate integer-encoding 1.1.5 is already in cache
[INFO] checking integer-encoding-1.1.5 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] extracting crate integer-encoding 1.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate integer-encoding 1.1.5 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate integer-encoding 1.1.5
[INFO] finished tweaking crates.io crate integer-encoding 1.1.5
[INFO] tweaked toml for crates.io crate integer-encoding 1.1.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] fc117fc1c9ec56477d19dbcd1b0f4f68ccceeaa82193da6842bdaba3db41624c
[INFO] running `"docker" "start" "-a" "fc117fc1c9ec56477d19dbcd1b0f4f68ccceeaa82193da6842bdaba3db41624c"`
[INFO] [stderr]     Checking integer-encoding v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/reader.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         (self.i > 0 && (self.buf[self.i - 1] & MSB == 0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Checking tokio v0.2.18
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/reader.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         (self.i > 0 && (self.buf[self.i - 1] & MSB == 0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `"docker" "inspect" "fc117fc1c9ec56477d19dbcd1b0f4f68ccceeaa82193da6842bdaba3db41624c"`
[INFO] running `"docker" "rm" "-f" "fc117fc1c9ec56477d19dbcd1b0f4f68ccceeaa82193da6842bdaba3db41624c"`
[INFO] [stdout] fc117fc1c9ec56477d19dbcd1b0f4f68ccceeaa82193da6842bdaba3db41624c