[INFO] crate falcon 0.4.11 is already in cache
[INFO] checking falcon-0.4.11 against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] extracting crate falcon 0.4.11 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate falcon 0.4.11 on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate falcon 0.4.11
[INFO] finished tweaking crates.io crate falcon 0.4.11
[INFO] tweaked toml for crates.io crate falcon 0.4.11 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "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" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "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] 5c7a398eaf7f16c6c953ed62e21cce43659b65f05448b8170cbc297d7e00e096
[INFO] running `"docker" "start" "-a" "5c7a398eaf7f16c6c953ed62e21cce43659b65f05448b8170cbc297d7e00e096"`
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking goblin v0.2.1
[INFO] [stderr]    Compiling falcon_capstone v0.4.0
[INFO] [stderr]     Checking falcon v0.4.11 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:259:29
[INFO] [stderr]     |
[INFO] [stderr] 259 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:334:29
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:515:29
[INFO] [stderr]     |
[INFO] [stderr] 515 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:559:29
[INFO] [stderr]     |
[INFO] [stderr] 559 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:616:23
[INFO] [stderr]     |
[INFO] [stderr] 616 |     let check_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:680:23
[INFO] [stderr]     |
[INFO] [stderr] 680 |     let check_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1292:29
[INFO] [stderr]      |
[INFO] [stderr] 1292 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1341:29
[INFO] [stderr]      |
[INFO] [stderr] 1341 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1882:29
[INFO] [stderr]      |
[INFO] [stderr] 1882 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1938:29
[INFO] [stderr]      |
[INFO] [stderr] 1938 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1994:29
[INFO] [stderr]      |
[INFO] [stderr] 1994 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:2050:29
[INFO] [stderr]      |
[INFO] [stderr] 2050 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:2224:29
[INFO] [stderr]      |
[INFO] [stderr] 2224 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:2496:22
[INFO] [stderr]      |
[INFO] [stderr] 2496 |     let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:572:31
[INFO] [stderr]     |
[INFO] [stderr] 572 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:586:30
[INFO] [stderr]     |
[INFO] [stderr] 586 |             let head_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:594:31
[INFO] [stderr]     |
[INFO] [stderr] 594 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:623:31
[INFO] [stderr]     |
[INFO] [stderr] 623 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:637:30
[INFO] [stderr]     |
[INFO] [stderr] 637 |             let head_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:645:31
[INFO] [stderr]     |
[INFO] [stderr] 645 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:674:31
[INFO] [stderr]     |
[INFO] [stderr] 674 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:703:31
[INFO] [stderr]     |
[INFO] [stderr] 703 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/x86/semantics.rs:545:27
[INFO] [stderr]     |
[INFO] [stderr] 545 |             let counter = { control_flow_graph.temp(rhs.bits()) };
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/x86/semantics.rs:652:27
[INFO] [stderr]     |
[INFO] [stderr] 652 |             let counter = { control_flow_graph.temp(rhs.bits()) };
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:1313:26
[INFO] [stderr]      |
[INFO] [stderr] 1313 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:1940:26
[INFO] [stderr]      |
[INFO] [stderr] 1940 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:2001:26
[INFO] [stderr]      |
[INFO] [stderr] 2001 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:259:29
[INFO] [stderr]     |
[INFO] [stderr] 259 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:334:29
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:2238:26
[INFO] [stderr]      |
[INFO] [stderr] 2238 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:515:29
[INFO] [stderr]     |
[INFO] [stderr] 515 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:559:29
[INFO] [stderr]     |
[INFO] [stderr] 559 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:616:23
[INFO] [stderr]     |
[INFO] [stderr] 616 |     let check_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/mips/semantics.rs:680:23
[INFO] [stderr]     |
[INFO] [stderr] 680 |     let check_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1292:29
[INFO] [stderr]      |
[INFO] [stderr] 1292 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1341:29
[INFO] [stderr]      |
[INFO] [stderr] 1341 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1882:29
[INFO] [stderr]      |
[INFO] [stderr] 1882 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:3488:26
[INFO] [stderr]      |
[INFO] [stderr] 3488 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:3554:26
[INFO] [stderr]      |
[INFO] [stderr] 3554 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:3897:33
[INFO] [stderr]      |
[INFO] [stderr] 3897 |         let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1938:29
[INFO] [stderr]      |
[INFO] [stderr] 1938 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:1994:29
[INFO] [stderr]      |
[INFO] [stderr] 1994 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:2050:29
[INFO] [stderr]      |
[INFO] [stderr] 2050 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:2224:29
[INFO] [stderr]      |
[INFO] [stderr] 2224 |     let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/mips/semantics.rs:2496:22
[INFO] [stderr]      |
[INFO] [stderr] 2496 |     let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:572:31
[INFO] [stderr]     |
[INFO] [stderr] 572 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:586:30
[INFO] [stderr]     |
[INFO] [stderr] 586 |             let head_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:594:31
[INFO] [stderr]     |
[INFO] [stderr] 594 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:623:31
[INFO] [stderr]     |
[INFO] [stderr] 623 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:637:30
[INFO] [stderr]     |
[INFO] [stderr] 637 |             let head_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:645:31
[INFO] [stderr]     |
[INFO] [stderr] 645 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:674:31
[INFO] [stderr]     |
[INFO] [stderr] 674 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/ppc/semantics.rs:703:31
[INFO] [stderr]     |
[INFO] [stderr] 703 |             let false_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/x86/semantics.rs:545:27
[INFO] [stderr]     |
[INFO] [stderr] 545 |             let counter = { control_flow_graph.temp(rhs.bits()) };
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]    --> lib/translator/x86/semantics.rs:652:27
[INFO] [stderr]     |
[INFO] [stderr] 652 |             let counter = { control_flow_graph.temp(rhs.bits()) };
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:1313:26
[INFO] [stderr]      |
[INFO] [stderr] 1313 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:1940:26
[INFO] [stderr]      |
[INFO] [stderr] 1940 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:2001:26
[INFO] [stderr]      |
[INFO] [stderr] 2001 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:2238:26
[INFO] [stderr]      |
[INFO] [stderr] 2238 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:3488:26
[INFO] [stderr]      |
[INFO] [stderr] 3488 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:3554:26
[INFO] [stderr]      |
[INFO] [stderr] 3554 |         let tail_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]     --> lib/translator/x86/semantics.rs:3897:33
[INFO] [stderr]      |
[INFO] [stderr] 3897 |         let terminating_index = { control_flow_graph.new_block()?.index() };
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "5c7a398eaf7f16c6c953ed62e21cce43659b65f05448b8170cbc297d7e00e096"`
[INFO] running `"docker" "rm" "-f" "5c7a398eaf7f16c6c953ed62e21cce43659b65f05448b8170cbc297d7e00e096"`
[INFO] [stdout] 5c7a398eaf7f16c6c953ed62e21cce43659b65f05448b8170cbc297d7e00e096