[INFO] updating cached repository https://github.com/UnitedTraders/aeron-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/UnitedTraders/aeron-rs
[INFO] [stderr]    6462b64..faebd2f  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] faebd2f044de76c14776d85647d2f16894cf38e4
[INFO] checking UnitedTraders/aeron-rs against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnitedTraders%2Faeron-rs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UnitedTraders/aeron-rs on toolchain f88e9a4452e792c29632101b348a1df9876d45cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/UnitedTraders/aeron-rs
[INFO] finished tweaking git repo https://github.com/UnitedTraders/aeron-rs
[INFO] tweaked toml for git repo https://github.com/UnitedTraders/aeron-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/UnitedTraders/aeron-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+f88e9a4452e792c29632101b348a1df9876d45cd" "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] 76c0125d339e28643d7fd30ceb5070558b07b847c749e65d16b1e4e231db6a43
[INFO] running `"docker" "start" "-a" "76c0125d339e28643d7fd30ceb5070558b07b847c749e65d16b1e4e231db6a43"`
[INFO] [stderr]     Checking cache_line_size v1.0.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking aeron-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:138:29
[INFO] [stderr]     |
[INFO] [stderr] 138 |     const CAPACITY: Index = (1024);
[INFO] [stderr]     |                             ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:139:40
[INFO] [stderr]     |
[INFO] [stderr] 139 |     const TOTAL_BUFFER_LENGTH: Index = (CAPACITY + broadcast_buffer_descriptor::TRAILER_LENGTH);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:140:34
[INFO] [stderr]     |
[INFO] [stderr] 140 |     const SRC_BUFFER_SIZE: i32 = (1024);
[INFO] [stderr]     |                                  ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:141:30
[INFO] [stderr]     |
[INFO] [stderr] 141 |     const MSG_TYPE_ID: i32 = (7);
[INFO] [stderr]     |                              ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:142:46
[INFO] [stderr]     |
[INFO] [stderr] 142 |     const TAIL_INTENT_COUNTER_INDEX: Index = (CAPACITY + broadcast_buffer_descriptor::TAIL_INTENT_COUNTER_OFFSET);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:143:39
[INFO] [stderr]     |
[INFO] [stderr] 143 |     const TAIL_COUNTER_INDEX: Index = (CAPACITY + broadcast_buffer_descriptor::TAIL_COUNTER_OFFSET);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:144:41
[INFO] [stderr]     |
[INFO] [stderr] 144 |     const LATEST_COUNTER_INDEX: Index = (CAPACITY + broadcast_buffer_descriptor::LATEST_COUNTER_OFFSET);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `img`
[INFO] [stderr]     --> src/client_conductor.rs:1677:13
[INFO] [stderr]      |
[INFO] [stderr] 1677 |         for img in &self.lingering_image_lists {
[INFO] [stderr]      |             ^^^ help: consider prefixing with an underscore: `_img`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `img`
[INFO] [stderr]     --> src/client_conductor.rs:1677:13
[INFO] [stderr]      |
[INFO] [stderr] 1677 |         for img in &self.lingering_image_lists {
[INFO] [stderr]      |             ^^^ help: consider prefixing with an underscore: `_img`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:138:29
[INFO] [stderr]     |
[INFO] [stderr] 138 |     const CAPACITY: Index = (1024);
[INFO] [stderr]     |                             ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:139:40
[INFO] [stderr]     |
[INFO] [stderr] 139 |     const TOTAL_BUFFER_LENGTH: Index = (CAPACITY + broadcast_buffer_descriptor::TRAILER_LENGTH);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:140:34
[INFO] [stderr]     |
[INFO] [stderr] 140 |     const SRC_BUFFER_SIZE: i32 = (1024);
[INFO] [stderr]     |                                  ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:141:30
[INFO] [stderr]     |
[INFO] [stderr] 141 |     const MSG_TYPE_ID: i32 = (7);
[INFO] [stderr]     |                              ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:142:46
[INFO] [stderr]     |
[INFO] [stderr] 142 |     const TAIL_INTENT_COUNTER_INDEX: Index = (CAPACITY + broadcast_buffer_descriptor::TAIL_INTENT_COUNTER_OFFSET);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:143:39
[INFO] [stderr]     |
[INFO] [stderr] 143 |     const TAIL_COUNTER_INDEX: Index = (CAPACITY + broadcast_buffer_descriptor::TAIL_COUNTER_OFFSET);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/concurrent/broadcast/broadcast_transmitter.rs:144:41
[INFO] [stderr]     |
[INFO] [stderr] 144 |     const LATEST_COUNTER_INDEX: Index = (CAPACITY + broadcast_buffer_descriptor::LATEST_COUNTER_OFFSET);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `"docker" "inspect" "76c0125d339e28643d7fd30ceb5070558b07b847c749e65d16b1e4e231db6a43"`
[INFO] running `"docker" "rm" "-f" "76c0125d339e28643d7fd30ceb5070558b07b847c749e65d16b1e4e231db6a43"`
[INFO] [stdout] 76c0125d339e28643d7fd30ceb5070558b07b847c749e65d16b1e4e231db6a43