[INFO] cloning repository https://github.com/PJB3005/bsdiff-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PJB3005/bsdiff-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPJB3005%2Fbsdiff-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPJB3005%2Fbsdiff-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e84234fb5a2c0020209fa3135a0ba0c9ca56c77a
[INFO] testing PJB3005/bsdiff-rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPJB3005%2Fbsdiff-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PJB3005/bsdiff-rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PJB3005/bsdiff-rs
[INFO] finished tweaking git repo https://github.com/PJB3005/bsdiff-rs
[INFO] tweaked toml for git repo https://github.com/PJB3005/bsdiff-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/PJB3005/bsdiff-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 13a3bb4fbc124b0ee56b603bcf7f97d1feed35b473440ecf35431b7ff80f036c
[INFO] running `Command { std: "docker" "start" "-a" "13a3bb4fbc124b0ee56b603bcf7f97d1feed35b473440ecf35431b7ff80f036c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13a3bb4fbc124b0ee56b603bcf7f97d1feed35b473440ecf35431b7ff80f036c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a3bb4fbc124b0ee56b603bcf7f97d1feed35b473440ecf35431b7ff80f036c", kill_on_drop: false }`
[INFO] [stdout] 13a3bb4fbc124b0ee56b603bcf7f97d1feed35b473440ecf35431b7ff80f036c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59430f2897312069d14ab02c4e78a2b89e2e96926cf2c7a60ae919ef20f63614
[INFO] running `Command { std: "docker" "start" "-a" "59430f2897312069d14ab02c4e78a2b89e2e96926cf2c7a60ae919ef20f63614", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling bsdiff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/diff.rs:65:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stdout]    |                                  ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stdout] 65 +         libc::free(req.buffer as *mut libc::c_void);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/diff.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |         libc::free(req.I as (*mut libc::c_void));
[INFO] [stdout]    |                             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -         libc::free(req.I as (*mut libc::c_void));
[INFO] [stdout] 66 +         libc::free(req.I as *mut libc::c_void);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/diff.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         'loop31: loop {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/diff.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             'loop34: loop {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             'loop36: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         'loop2: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         'loop4: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         'loop5: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         'loop9: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     'loop1: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |         buckets[i as (usize)] = 0isize;
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -         buckets[i as (usize)] = 0isize;
[INFO] [stdout] 210 +         buckets[i as usize] = 0isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     'loop3: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:219:51
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                   ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 219 -         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 219 +         let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:220:33
[INFO] [stdout]     |
[INFO] [stdout] 220 |         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout]     |                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 220 -         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout] 220 +         *_lhs = *_lhs + _rhs as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     'loop5: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 228 +         let _rhs = buckets[(i - 1isize) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let _lhs = &mut buckets[i as (usize)];
[INFO] [stdout]     |                                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 229 -         let _lhs = &mut buckets[i as (usize)];
[INFO] [stdout] 229 +         let _lhs = &mut buckets[i as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |     'loop7: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:238:22
[INFO] [stdout]     |
[INFO] [stdout] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 238 +         buckets[i as usize] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:238:57
[INFO] [stdout]     |
[INFO] [stdout] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                                                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 238 +         buckets[i as (usize)] = buckets[(i - 1isize) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |     'loop9: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:249:65
[INFO] [stdout]     |
[INFO] [stdout] 249 |                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 249 -                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 249 +                       let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:250:47
[INFO] [stdout]     |
[INFO] [stdout] 250 |                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout]     |                                               ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout] 250 +                       *_lhs = *_lhs + _rhs as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     'loop11: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:261:50
[INFO] [stdout]     |
[INFO] [stdout] 261 |         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                  ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 261 -         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 261 +         *V.offset(i) = buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     'loop13: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     |                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout] 270 +         if buckets[i as usize] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:270:61
[INFO] [stdout]     |
[INFO] [stdout] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     |                                                             ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout] 270 +         if buckets[i as (usize)] == buckets[(i - 1isize) as usize] + 1isize {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:271:36
[INFO] [stdout]     |
[INFO] [stdout] 271 |             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 271 -             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stdout] 271 +             *I.offset(buckets[i as usize]) = -1isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 |     'loop15: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         'loop22: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 |     'loop17: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:322:5
[INFO] [stdout]     |
[INFO] [stdout] 322 |     'loop1: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:326:30
[INFO] [stdout]     |
[INFO] [stdout] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout]     |                              ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout] 326 +         if *old.offset(i) as i32 != *new.offset(i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:326:57
[INFO] [stdout]     |
[INFO] [stdout] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout]     |                                                         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout] 326 +         if *old.offset(i) as (i32) != *new.offset(i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/diff.rs:354:9
[INFO] [stdout]     |
[INFO] [stdout] 354 |         (if x > y {
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 360 |          })
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 ~         if x > y {
[INFO] [stdout] 355 |              *pos = *I.offset(st);
[INFO] [stdout] 356 |              x
[INFO] [stdout] 357 |          } else {
[INFO] [stdout] 358 |              *pos = *I.offset(en);
[INFO] [stdout] 359 |              y
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/diff.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 373 |          })
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 ~         if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout] 364 |                    new as (*const libc::c_void),
[INFO] [stdout] 365 |                    if oldsize - *I.offset(x) < newsize {
[INFO] [stdout] 366 |                        oldsize - *I.offset(x)
[INFO] [stdout] 367 |                    } else {
[INFO] [stdout] 368 |                        newsize
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:363:48
[INFO] [stdout]     |
[INFO] [stdout] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout]     |                                                ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 -         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout] 363 +         (if memcmp(old.offset(*I.offset(x)) as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:364:27
[INFO] [stdout]     |
[INFO] [stdout] 364 |                    new as (*const libc::c_void),
[INFO] [stdout]     |                           ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 364 -                    new as (*const libc::c_void),
[INFO] [stdout] 364 +                    new as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |                    } as (usize)) < 0i32 {
[INFO] [stdout]     |                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 369 -                    } as (usize)) < 0i32 {
[INFO] [stdout] 369 +                    } as usize) < 0i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:384:45
[INFO] [stdout]     |
[INFO] [stdout] 384 |     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stdout] 384 +     *buf.offset(0isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:385:36
[INFO] [stdout]     |
[INFO] [stdout] 385 |     y = y - *buf.offset(0isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 385 -     y = y - *buf.offset(0isize) as (isize);
[INFO] [stdout] 385 +     y = y - *buf.offset(0isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:387:45
[INFO] [stdout]     |
[INFO] [stdout] 387 |     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 387 -     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stdout] 387 +     *buf.offset(1isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:388:36
[INFO] [stdout]     |
[INFO] [stdout] 388 |     y = y - *buf.offset(1isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 388 -     y = y - *buf.offset(1isize) as (isize);
[INFO] [stdout] 388 +     y = y - *buf.offset(1isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:390:45
[INFO] [stdout]     |
[INFO] [stdout] 390 |     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 390 -     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stdout] 390 +     *buf.offset(2isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:391:36
[INFO] [stdout]     |
[INFO] [stdout] 391 |     y = y - *buf.offset(2isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 391 -     y = y - *buf.offset(2isize) as (isize);
[INFO] [stdout] 391 +     y = y - *buf.offset(2isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:393:45
[INFO] [stdout]     |
[INFO] [stdout] 393 |     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 393 -     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stdout] 393 +     *buf.offset(3isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:394:36
[INFO] [stdout]     |
[INFO] [stdout] 394 |     y = y - *buf.offset(3isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -     y = y - *buf.offset(3isize) as (isize);
[INFO] [stdout] 394 +     y = y - *buf.offset(3isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:396:45
[INFO] [stdout]     |
[INFO] [stdout] 396 |     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 396 -     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stdout] 396 +     *buf.offset(4isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:397:36
[INFO] [stdout]     |
[INFO] [stdout] 397 |     y = y - *buf.offset(4isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 397 -     y = y - *buf.offset(4isize) as (isize);
[INFO] [stdout] 397 +     y = y - *buf.offset(4isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:399:45
[INFO] [stdout]     |
[INFO] [stdout] 399 |     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 -     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stdout] 399 +     *buf.offset(5isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:400:36
[INFO] [stdout]     |
[INFO] [stdout] 400 |     y = y - *buf.offset(5isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 400 -     y = y - *buf.offset(5isize) as (isize);
[INFO] [stdout] 400 +     y = y - *buf.offset(5isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:402:45
[INFO] [stdout]     |
[INFO] [stdout] 402 |     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 402 -     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stdout] 402 +     *buf.offset(6isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:403:36
[INFO] [stdout]     |
[INFO] [stdout] 403 |     y = y - *buf.offset(6isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 403 -     y = y - *buf.offset(6isize) as (isize);
[INFO] [stdout] 403 +     y = y - *buf.offset(6isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:405:45
[INFO] [stdout]     |
[INFO] [stdout] 405 |     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 405 -     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stdout] 405 +     *buf.offset(7isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:409:27
[INFO] [stdout]     |
[INFO] [stdout] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout]     |                           ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout] 409 +         *_lhs = (*_lhs as i32 | _rhs) as (u8);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:409:44
[INFO] [stdout]     |
[INFO] [stdout] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout]     |                                            ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout] 409 +         *_lhs = (*_lhs as (i32) | _rhs) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:463:21
[INFO] [stdout]     |
[INFO] [stdout] 463 |     libc::free(V as (*mut libc::c_void));
[INFO] [stdout]     |                     ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -     libc::free(V as (*mut libc::c_void));
[INFO] [stdout] 463 +     libc::free(V as *mut libc::c_void);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:471:5
[INFO] [stdout]     |
[INFO] [stdout] 471 |     'loop2: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         'loop5: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:484:31
[INFO] [stdout]     |
[INFO] [stdout] 484 |             len = search(I as (*const isize),
[INFO] [stdout]     |                               ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 484 -             len = search(I as (*const isize),
[INFO] [stdout] 484 +             len = search(I as *const isize,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:491:41
[INFO] [stdout]     |
[INFO] [stdout] 491 | ...                   &mut pos as (*mut isize));
[INFO] [stdout]     |                                   ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 491 -                             &mut pos as (*mut isize));
[INFO] [stdout] 491 +                             &mut pos as *mut isize);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |             'loop7: loop {
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:497:60
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stdout]     |                                                            ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 497 -                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stdout] 497 +                     (*req.old.offset(scsc + lastoffset) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:498:46
[INFO] [stdout]     |
[INFO] [stdout] 498 |                     *req.new.offset(scsc) as (i32)) {
[INFO] [stdout]     |                                              ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 498 -                     *req.new.offset(scsc) as (i32)) {
[INFO] [stdout] 498 +                     *req.new.offset(scsc) as i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:507:56
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout] 507 +                 (*req.old.offset(scan + lastoffset) as i32 == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:507:90
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     |                                                                                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout] 507 +                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:519:9
[INFO] [stdout]     |
[INFO] [stdout] 519 |         'loop14: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:523:48
[INFO] [stdout]     |
[INFO] [stdout] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     |                                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout] 523 +             if *req.old.offset(lastpos + i) as i32 == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:523:90
[INFO] [stdout]     |
[INFO] [stdout] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     |                                                                                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout] 523 +             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:538:13
[INFO] [stdout]     |
[INFO] [stdout] 538 |             'loop17: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:542:48
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     |                                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout] 542 +                 if *req.old.offset(pos - i) as i32 == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:542:86
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     |                                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout] 542 +                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:558:13
[INFO] [stdout]     |
[INFO] [stdout] 558 |             'loop20: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:562:70
[INFO] [stdout]     |
[INFO] [stdout] 562 |                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stdout]     |                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 562 -                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stdout] 562 +                 if *req.new.offset(lastscan + lenf - overlap + i) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:563:70
[INFO] [stdout]     |
[INFO] [stdout] 563 |                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stdout]     |                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 563 -                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stdout] 563 +                     *req.old.offset(lastpos + lenf - overlap + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:566:56
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 566 -                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stdout] 566 +                 if *req.new.offset(scan - lenb + i) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:567:56
[INFO] [stdout]     |
[INFO] [stdout] 567 |                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 567 -                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stdout] 567 +                     *req.old.offset(pos - lenb + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:585:45
[INFO] [stdout]     |
[INFO] [stdout] 585 |                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stdout]     |                                             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 585 -                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stdout] 585 +                         buf.as_mut_ptr() as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:586:62
[INFO] [stdout]     |
[INFO] [stdout] 586 |                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stdout]     |                                                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 586 -                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stdout] 586 +                         ::std::mem::size_of::<[u8; 24]>() as isize)?;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:588:9
[INFO] [stdout]     |
[INFO] [stdout] 588 |         'loop24: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:592:67
[INFO] [stdout]     |
[INFO] [stdout] 592 |             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stdout]     |                                                                   ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 592 -             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stdout] 592 +             *buffer.offset(i) = (*req.new.offset(lastscan + i) as i32 -
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:593:69
[INFO] [stdout]     |
[INFO] [stdout] 593 | ...                   *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stdout]     |                                                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 593 -                                     *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stdout] 593 +                                     *req.old.offset(lastpos + i) as i32) as
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:594:33
[INFO] [stdout]     |
[INFO] [stdout] 594 | ...                   (u8);
[INFO] [stdout]     |                       ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 594 -                                 (u8);
[INFO] [stdout] 594 +                                 u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:597:37
[INFO] [stdout]     |
[INFO] [stdout] 597 |         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stdout]     |                                     ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 597 -         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stdout] 597 +         writedata(writer, buffer as *const libc::c_void, lenf)?;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:599:9
[INFO] [stdout]     |
[INFO] [stdout] 599 |         'loop27: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:607:35
[INFO] [stdout]     |
[INFO] [stdout] 607 |                         buffer as (*const libc::c_void),
[INFO] [stdout]     |                                   ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 607 -                         buffer as (*const libc::c_void),
[INFO] [stdout] 607 +                         buffer as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout]    |                    ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout] 91 +     y = (buf[7] as i32 & 0x7Fi32) as (i64);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout]    |                                        ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout] 91 +     y = (buf[7] as (i32) & 0x7Fi32) as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     y = y + buf[6] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -     y = y + buf[6] as (i64);
[INFO] [stdout] 93 +     y = y + buf[6] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:95:23
[INFO] [stdout]    |
[INFO] [stdout] 95 |     y = y + buf[5] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -     y = y + buf[5] as (i64);
[INFO] [stdout] 95 +     y = y + buf[5] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |     y = y + buf[4] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -     y = y + buf[4] as (i64);
[INFO] [stdout] 97 +     y = y + buf[4] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     y = y + buf[3] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -     y = y + buf[3] as (i64);
[INFO] [stdout] 99 +     y = y + buf[3] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     y = y + buf[2] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -     y = y + buf[2] as (i64);
[INFO] [stdout] 101 +     y = y + buf[2] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 |     y = y + buf[1] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -     y = y + buf[1] as (i64);
[INFO] [stdout] 103 +     y = y + buf[1] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |     y = y + buf[0] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -     y = y + buf[0] as (i64);
[INFO] [stdout] 105 +     y = y + buf[0] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stdout]     |                  ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stdout] 106 +     if buf[7] as i32 & 0x80i32 != 0 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 97 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "59430f2897312069d14ab02c4e78a2b89e2e96926cf2c7a60ae919ef20f63614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59430f2897312069d14ab02c4e78a2b89e2e96926cf2c7a60ae919ef20f63614", kill_on_drop: false }`
[INFO] [stdout] 59430f2897312069d14ab02c4e78a2b89e2e96926cf2c7a60ae919ef20f63614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9344c97c269cd3a2c6339486696a99160eff3b5e0cdf41d0f462854a0e459117
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9344c97c269cd3a2c6339486696a99160eff3b5e0cdf41d0f462854a0e459117", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/diff.rs:65:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stdout]    |                                  ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stdout] 65 +         libc::free(req.buffer as *mut libc::c_void);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/diff.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |         libc::free(req.I as (*mut libc::c_void));
[INFO] [stdout]    |                             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -         libc::free(req.I as (*mut libc::c_void));
[INFO] [stdout] 66 +         libc::free(req.I as *mut libc::c_void);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/diff.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         'loop31: loop {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/diff.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             'loop34: loop {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             'loop36: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         'loop2: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         'loop4: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         'loop5: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         'loop9: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     'loop1: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |         buckets[i as (usize)] = 0isize;
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -         buckets[i as (usize)] = 0isize;
[INFO] [stdout] 210 +         buckets[i as usize] = 0isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     'loop3: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:219:51
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                   ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 219 -         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 219 +         let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:220:33
[INFO] [stdout]     |
[INFO] [stdout] 220 |         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout]     |                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 220 -         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout] 220 +         *_lhs = *_lhs + _rhs as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     'loop5: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 228 +         let _rhs = buckets[(i - 1isize) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let _lhs = &mut buckets[i as (usize)];
[INFO] [stdout]     |                                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 229 -         let _lhs = &mut buckets[i as (usize)];
[INFO] [stdout] 229 +         let _lhs = &mut buckets[i as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |     'loop7: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:238:22
[INFO] [stdout]     |
[INFO] [stdout] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 238 +         buckets[i as usize] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:238:57
[INFO] [stdout]     |
[INFO] [stdout] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                                                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 238 +         buckets[i as (usize)] = buckets[(i - 1isize) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |     'loop9: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:249:65
[INFO] [stdout]     |
[INFO] [stdout] 249 |                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 249 -                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 249 +                       let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:250:47
[INFO] [stdout]     |
[INFO] [stdout] 250 |                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout]     |                                               ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout] 250 +                       *_lhs = *_lhs + _rhs as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     'loop11: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:261:50
[INFO] [stdout]     |
[INFO] [stdout] 261 |         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                  ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 261 -         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 261 +         *V.offset(i) = buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     'loop13: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     |                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout] 270 +         if buckets[i as usize] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:270:61
[INFO] [stdout]     |
[INFO] [stdout] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     |                                                             ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout] 270 +         if buckets[i as (usize)] == buckets[(i - 1isize) as usize] + 1isize {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:271:36
[INFO] [stdout]     |
[INFO] [stdout] 271 |             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 271 -             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stdout] 271 +             *I.offset(buckets[i as usize]) = -1isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 |     'loop15: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         'loop22: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 |     'loop17: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:322:5
[INFO] [stdout]     |
[INFO] [stdout] 322 |     'loop1: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:326:30
[INFO] [stdout]     |
[INFO] [stdout] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout]     |                              ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout] 326 +         if *old.offset(i) as i32 != *new.offset(i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:326:57
[INFO] [stdout]     |
[INFO] [stdout] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout]     |                                                         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout] 326 +         if *old.offset(i) as (i32) != *new.offset(i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/diff.rs:354:9
[INFO] [stdout]     |
[INFO] [stdout] 354 |         (if x > y {
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 360 |          })
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 ~         if x > y {
[INFO] [stdout] 355 |              *pos = *I.offset(st);
[INFO] [stdout] 356 |              x
[INFO] [stdout] 357 |          } else {
[INFO] [stdout] 358 |              *pos = *I.offset(en);
[INFO] [stdout] 359 |              y
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/diff.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 373 |          })
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 ~         if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout] 364 |                    new as (*const libc::c_void),
[INFO] [stdout] 365 |                    if oldsize - *I.offset(x) < newsize {
[INFO] [stdout] 366 |                        oldsize - *I.offset(x)
[INFO] [stdout] 367 |                    } else {
[INFO] [stdout] 368 |                        newsize
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:363:48
[INFO] [stdout]     |
[INFO] [stdout] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout]     |                                                ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 -         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout] 363 +         (if memcmp(old.offset(*I.offset(x)) as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:364:27
[INFO] [stdout]     |
[INFO] [stdout] 364 |                    new as (*const libc::c_void),
[INFO] [stdout]     |                           ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 364 -                    new as (*const libc::c_void),
[INFO] [stdout] 364 +                    new as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |                    } as (usize)) < 0i32 {
[INFO] [stdout]     |                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 369 -                    } as (usize)) < 0i32 {
[INFO] [stdout] 369 +                    } as usize) < 0i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:384:45
[INFO] [stdout]     |
[INFO] [stdout] 384 |     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stdout] 384 +     *buf.offset(0isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:385:36
[INFO] [stdout]     |
[INFO] [stdout] 385 |     y = y - *buf.offset(0isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 385 -     y = y - *buf.offset(0isize) as (isize);
[INFO] [stdout] 385 +     y = y - *buf.offset(0isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:387:45
[INFO] [stdout]     |
[INFO] [stdout] 387 |     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 387 -     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stdout] 387 +     *buf.offset(1isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:388:36
[INFO] [stdout]     |
[INFO] [stdout] 388 |     y = y - *buf.offset(1isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 388 -     y = y - *buf.offset(1isize) as (isize);
[INFO] [stdout] 388 +     y = y - *buf.offset(1isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:390:45
[INFO] [stdout]     |
[INFO] [stdout] 390 |     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 390 -     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stdout] 390 +     *buf.offset(2isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:391:36
[INFO] [stdout]     |
[INFO] [stdout] 391 |     y = y - *buf.offset(2isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 391 -     y = y - *buf.offset(2isize) as (isize);
[INFO] [stdout] 391 +     y = y - *buf.offset(2isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:393:45
[INFO] [stdout]     |
[INFO] [stdout] 393 |     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 393 -     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stdout] 393 +     *buf.offset(3isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:394:36
[INFO] [stdout]     |
[INFO] [stdout] 394 |     y = y - *buf.offset(3isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -     y = y - *buf.offset(3isize) as (isize);
[INFO] [stdout] 394 +     y = y - *buf.offset(3isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:396:45
[INFO] [stdout]     |
[INFO] [stdout] 396 |     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 396 -     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stdout] 396 +     *buf.offset(4isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:397:36
[INFO] [stdout]     |
[INFO] [stdout] 397 |     y = y - *buf.offset(4isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 397 -     y = y - *buf.offset(4isize) as (isize);
[INFO] [stdout] 397 +     y = y - *buf.offset(4isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:399:45
[INFO] [stdout]     |
[INFO] [stdout] 399 |     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 -     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stdout] 399 +     *buf.offset(5isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:400:36
[INFO] [stdout]     |
[INFO] [stdout] 400 |     y = y - *buf.offset(5isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 400 -     y = y - *buf.offset(5isize) as (isize);
[INFO] [stdout] 400 +     y = y - *buf.offset(5isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:402:45
[INFO] [stdout]     |
[INFO] [stdout] 402 |     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 402 -     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stdout] 402 +     *buf.offset(6isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:403:36
[INFO] [stdout]     |
[INFO] [stdout] 403 |     y = y - *buf.offset(6isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 403 -     y = y - *buf.offset(6isize) as (isize);
[INFO] [stdout] 403 +     y = y - *buf.offset(6isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:405:45
[INFO] [stdout]     |
[INFO] [stdout] 405 |     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 405 -     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stdout] 405 +     *buf.offset(7isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:409:27
[INFO] [stdout]     |
[INFO] [stdout] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout]     |                           ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout] 409 +         *_lhs = (*_lhs as i32 | _rhs) as (u8);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:409:44
[INFO] [stdout]     |
[INFO] [stdout] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout]     |                                            ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout] 409 +         *_lhs = (*_lhs as (i32) | _rhs) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:463:21
[INFO] [stdout]     |
[INFO] [stdout] 463 |     libc::free(V as (*mut libc::c_void));
[INFO] [stdout]     |                     ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -     libc::free(V as (*mut libc::c_void));
[INFO] [stdout] 463 +     libc::free(V as *mut libc::c_void);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:471:5
[INFO] [stdout]     |
[INFO] [stdout] 471 |     'loop2: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         'loop5: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:484:31
[INFO] [stdout]     |
[INFO] [stdout] 484 |             len = search(I as (*const isize),
[INFO] [stdout]     |                               ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 484 -             len = search(I as (*const isize),
[INFO] [stdout] 484 +             len = search(I as *const isize,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:491:41
[INFO] [stdout]     |
[INFO] [stdout] 491 | ...                   &mut pos as (*mut isize));
[INFO] [stdout]     |                                   ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 491 -                             &mut pos as (*mut isize));
[INFO] [stdout] 491 +                             &mut pos as *mut isize);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |             'loop7: loop {
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:497:60
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stdout]     |                                                            ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 497 -                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stdout] 497 +                     (*req.old.offset(scsc + lastoffset) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:498:46
[INFO] [stdout]     |
[INFO] [stdout] 498 |                     *req.new.offset(scsc) as (i32)) {
[INFO] [stdout]     |                                              ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 498 -                     *req.new.offset(scsc) as (i32)) {
[INFO] [stdout] 498 +                     *req.new.offset(scsc) as i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bsdiff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:507:56
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout] 507 +                 (*req.old.offset(scan + lastoffset) as i32 == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:507:90
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     |                                                                                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout] 507 +                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:519:9
[INFO] [stdout]     |
[INFO] [stdout] 519 |         'loop14: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:523:48
[INFO] [stdout]     |
[INFO] [stdout] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     |                                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout] 523 +             if *req.old.offset(lastpos + i) as i32 == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:523:90
[INFO] [stdout]     |
[INFO] [stdout] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     |                                                                                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout] 523 +             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:538:13
[INFO] [stdout]     |
[INFO] [stdout] 538 |             'loop17: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:542:48
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     |                                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout] 542 +                 if *req.old.offset(pos - i) as i32 == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:542:86
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     |                                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout] 542 +                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:558:13
[INFO] [stdout]     |
[INFO] [stdout] 558 |             'loop20: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:562:70
[INFO] [stdout]     |
[INFO] [stdout] 562 |                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stdout]     |                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 562 -                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stdout] 562 +                 if *req.new.offset(lastscan + lenf - overlap + i) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:563:70
[INFO] [stdout]     |
[INFO] [stdout] 563 |                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stdout]     |                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 563 -                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stdout] 563 +                     *req.old.offset(lastpos + lenf - overlap + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:566:56
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 566 -                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stdout] 566 +                 if *req.new.offset(scan - lenb + i) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:567:56
[INFO] [stdout]     |
[INFO] [stdout] 567 |                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 567 -                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stdout] 567 +                     *req.old.offset(pos - lenb + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:585:45
[INFO] [stdout]     |
[INFO] [stdout] 585 |                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stdout]     |                                             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 585 -                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stdout] 585 +                         buf.as_mut_ptr() as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:586:62
[INFO] [stdout]     |
[INFO] [stdout] 586 |                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stdout]     |                                                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 586 -                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stdout] 586 +                         ::std::mem::size_of::<[u8; 24]>() as isize)?;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:588:9
[INFO] [stdout]     |
[INFO] [stdout] 588 |         'loop24: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:592:67
[INFO] [stdout]     |
[INFO] [stdout] 592 |             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stdout]     |                                                                   ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 592 -             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stdout] 592 +             *buffer.offset(i) = (*req.new.offset(lastscan + i) as i32 -
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:593:69
[INFO] [stdout]     |
[INFO] [stdout] 593 | ...                   *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stdout]     |                                                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 593 -                                     *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stdout] 593 +                                     *req.old.offset(lastpos + i) as i32) as
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:594:33
[INFO] [stdout]     |
[INFO] [stdout] 594 | ...                   (u8);
[INFO] [stdout]     |                       ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 594 -                                 (u8);
[INFO] [stdout] 594 +                                 u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:597:37
[INFO] [stdout]     |
[INFO] [stdout] 597 |         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stdout]     |                                     ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 597 -         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stdout] 597 +         writedata(writer, buffer as *const libc::c_void, lenf)?;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:599:9
[INFO] [stdout]     |
[INFO] [stdout] 599 |         'loop27: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:607:35
[INFO] [stdout]     |
[INFO] [stdout] 607 |                         buffer as (*const libc::c_void),
[INFO] [stdout]     |                                   ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 607 -                         buffer as (*const libc::c_void),
[INFO] [stdout] 607 +                         buffer as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout]    |                    ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout] 91 +     y = (buf[7] as i32 & 0x7Fi32) as (i64);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout]    |                                        ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout] 91 +     y = (buf[7] as (i32) & 0x7Fi32) as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     y = y + buf[6] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -     y = y + buf[6] as (i64);
[INFO] [stdout] 93 +     y = y + buf[6] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:95:23
[INFO] [stdout]    |
[INFO] [stdout] 95 |     y = y + buf[5] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -     y = y + buf[5] as (i64);
[INFO] [stdout] 95 +     y = y + buf[5] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |     y = y + buf[4] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -     y = y + buf[4] as (i64);
[INFO] [stdout] 97 +     y = y + buf[4] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     y = y + buf[3] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -     y = y + buf[3] as (i64);
[INFO] [stdout] 99 +     y = y + buf[3] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     y = y + buf[2] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -     y = y + buf[2] as (i64);
[INFO] [stdout] 101 +     y = y + buf[2] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 |     y = y + buf[1] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -     y = y + buf[1] as (i64);
[INFO] [stdout] 103 +     y = y + buf[1] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |     y = y + buf[0] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -     y = y + buf[0] as (i64);
[INFO] [stdout] 105 +     y = y + buf[0] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stdout]     |                  ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stdout] 106 +     if buf[7] as i32 & 0x80i32 != 0 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 97 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/diff.rs:65:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stdout]    |                                  ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stdout] 65 +         libc::free(req.buffer as *mut libc::c_void);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/diff.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |         libc::free(req.I as (*mut libc::c_void));
[INFO] [stdout]    |                             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -         libc::free(req.I as (*mut libc::c_void));
[INFO] [stdout] 66 +         libc::free(req.I as *mut libc::c_void);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/diff.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         'loop31: loop {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/diff.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             'loop34: loop {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             'loop36: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         'loop2: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         'loop4: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         'loop5: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         'loop9: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     'loop1: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |         buckets[i as (usize)] = 0isize;
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -         buckets[i as (usize)] = 0isize;
[INFO] [stdout] 210 +         buckets[i as usize] = 0isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     'loop3: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:219:51
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                   ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 219 -         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 219 +         let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:220:33
[INFO] [stdout]     |
[INFO] [stdout] 220 |         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout]     |                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 220 -         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout] 220 +         *_lhs = *_lhs + _rhs as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     'loop5: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 228 +         let _rhs = buckets[(i - 1isize) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let _lhs = &mut buckets[i as (usize)];
[INFO] [stdout]     |                                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 229 -         let _lhs = &mut buckets[i as (usize)];
[INFO] [stdout] 229 +         let _lhs = &mut buckets[i as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |     'loop7: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:238:22
[INFO] [stdout]     |
[INFO] [stdout] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                      ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 238 +         buckets[i as usize] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:238:57
[INFO] [stdout]     |
[INFO] [stdout] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout]     |                                                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stdout] 238 +         buckets[i as (usize)] = buckets[(i - 1isize) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |     'loop9: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:249:65
[INFO] [stdout]     |
[INFO] [stdout] 249 |                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 249 -                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 249 +                       let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:250:47
[INFO] [stdout]     |
[INFO] [stdout] 250 |                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout]     |                                               ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stdout] 250 +                       *_lhs = *_lhs + _rhs as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     'loop11: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:261:50
[INFO] [stdout]     |
[INFO] [stdout] 261 |         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stdout]     |                                                  ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 261 -         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stdout] 261 +         *V.offset(i) = buckets[*old.offset(i) as usize];
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     'loop13: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     |                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout] 270 +         if buckets[i as usize] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:270:61
[INFO] [stdout]     |
[INFO] [stdout] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout]     |                                                             ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stdout] 270 +         if buckets[i as (usize)] == buckets[(i - 1isize) as usize] + 1isize {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:271:36
[INFO] [stdout]     |
[INFO] [stdout] 271 |             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 271 -             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stdout] 271 +             *I.offset(buckets[i as usize]) = -1isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:277:5
[INFO] [stdout]     |
[INFO] [stdout] 277 |     'loop15: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         'loop22: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 |     'loop17: loop {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:322:5
[INFO] [stdout]     |
[INFO] [stdout] 322 |     'loop1: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:326:30
[INFO] [stdout]     |
[INFO] [stdout] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout]     |                              ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout] 326 +         if *old.offset(i) as i32 != *new.offset(i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:326:57
[INFO] [stdout]     |
[INFO] [stdout] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout]     |                                                         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stdout] 326 +         if *old.offset(i) as (i32) != *new.offset(i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/diff.rs:354:9
[INFO] [stdout]     |
[INFO] [stdout] 354 |         (if x > y {
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 360 |          })
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 ~         if x > y {
[INFO] [stdout] 355 |              *pos = *I.offset(st);
[INFO] [stdout] 356 |              x
[INFO] [stdout] 357 |          } else {
[INFO] [stdout] 358 |              *pos = *I.offset(en);
[INFO] [stdout] 359 |              y
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/diff.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 373 |          })
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 ~         if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout] 364 |                    new as (*const libc::c_void),
[INFO] [stdout] 365 |                    if oldsize - *I.offset(x) < newsize {
[INFO] [stdout] 366 |                        oldsize - *I.offset(x)
[INFO] [stdout] 367 |                    } else {
[INFO] [stdout] 368 |                        newsize
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:363:48
[INFO] [stdout]     |
[INFO] [stdout] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout]     |                                                ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 -         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stdout] 363 +         (if memcmp(old.offset(*I.offset(x)) as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:364:27
[INFO] [stdout]     |
[INFO] [stdout] 364 |                    new as (*const libc::c_void),
[INFO] [stdout]     |                           ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 364 -                    new as (*const libc::c_void),
[INFO] [stdout] 364 +                    new as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |                    } as (usize)) < 0i32 {
[INFO] [stdout]     |                         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 369 -                    } as (usize)) < 0i32 {
[INFO] [stdout] 369 +                    } as usize) < 0i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:384:45
[INFO] [stdout]     |
[INFO] [stdout] 384 |     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stdout] 384 +     *buf.offset(0isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:385:36
[INFO] [stdout]     |
[INFO] [stdout] 385 |     y = y - *buf.offset(0isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 385 -     y = y - *buf.offset(0isize) as (isize);
[INFO] [stdout] 385 +     y = y - *buf.offset(0isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:387:45
[INFO] [stdout]     |
[INFO] [stdout] 387 |     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 387 -     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stdout] 387 +     *buf.offset(1isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:388:36
[INFO] [stdout]     |
[INFO] [stdout] 388 |     y = y - *buf.offset(1isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 388 -     y = y - *buf.offset(1isize) as (isize);
[INFO] [stdout] 388 +     y = y - *buf.offset(1isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:390:45
[INFO] [stdout]     |
[INFO] [stdout] 390 |     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 390 -     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stdout] 390 +     *buf.offset(2isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:391:36
[INFO] [stdout]     |
[INFO] [stdout] 391 |     y = y - *buf.offset(2isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 391 -     y = y - *buf.offset(2isize) as (isize);
[INFO] [stdout] 391 +     y = y - *buf.offset(2isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:393:45
[INFO] [stdout]     |
[INFO] [stdout] 393 |     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 393 -     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stdout] 393 +     *buf.offset(3isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:394:36
[INFO] [stdout]     |
[INFO] [stdout] 394 |     y = y - *buf.offset(3isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -     y = y - *buf.offset(3isize) as (isize);
[INFO] [stdout] 394 +     y = y - *buf.offset(3isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:396:45
[INFO] [stdout]     |
[INFO] [stdout] 396 |     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 396 -     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stdout] 396 +     *buf.offset(4isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:397:36
[INFO] [stdout]     |
[INFO] [stdout] 397 |     y = y - *buf.offset(4isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 397 -     y = y - *buf.offset(4isize) as (isize);
[INFO] [stdout] 397 +     y = y - *buf.offset(4isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:399:45
[INFO] [stdout]     |
[INFO] [stdout] 399 |     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 -     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stdout] 399 +     *buf.offset(5isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:400:36
[INFO] [stdout]     |
[INFO] [stdout] 400 |     y = y - *buf.offset(5isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 400 -     y = y - *buf.offset(5isize) as (isize);
[INFO] [stdout] 400 +     y = y - *buf.offset(5isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:402:45
[INFO] [stdout]     |
[INFO] [stdout] 402 |     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 402 -     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stdout] 402 +     *buf.offset(6isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:403:36
[INFO] [stdout]     |
[INFO] [stdout] 403 |     y = y - *buf.offset(6isize) as (isize);
[INFO] [stdout]     |                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 403 -     y = y - *buf.offset(6isize) as (isize);
[INFO] [stdout] 403 +     y = y - *buf.offset(6isize) as isize;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:405:45
[INFO] [stdout]     |
[INFO] [stdout] 405 |     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stdout]     |                                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 405 -     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stdout] 405 +     *buf.offset(7isize) = (y % 256isize) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:409:27
[INFO] [stdout]     |
[INFO] [stdout] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout]     |                           ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout] 409 +         *_lhs = (*_lhs as i32 | _rhs) as (u8);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:409:44
[INFO] [stdout]     |
[INFO] [stdout] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout]     |                                            ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stdout] 409 +         *_lhs = (*_lhs as (i32) | _rhs) as u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:463:21
[INFO] [stdout]     |
[INFO] [stdout] 463 |     libc::free(V as (*mut libc::c_void));
[INFO] [stdout]     |                     ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -     libc::free(V as (*mut libc::c_void));
[INFO] [stdout] 463 +     libc::free(V as *mut libc::c_void);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:471:5
[INFO] [stdout]     |
[INFO] [stdout] 471 |     'loop2: loop {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:480:9
[INFO] [stdout]     |
[INFO] [stdout] 480 |         'loop5: loop {
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:484:31
[INFO] [stdout]     |
[INFO] [stdout] 484 |             len = search(I as (*const isize),
[INFO] [stdout]     |                               ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 484 -             len = search(I as (*const isize),
[INFO] [stdout] 484 +             len = search(I as *const isize,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:491:41
[INFO] [stdout]     |
[INFO] [stdout] 491 | ...                   &mut pos as (*mut isize));
[INFO] [stdout]     |                                   ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 491 -                             &mut pos as (*mut isize));
[INFO] [stdout] 491 +                             &mut pos as *mut isize);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |             'loop7: loop {
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:497:60
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stdout]     |                                                            ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 497 -                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stdout] 497 +                     (*req.old.offset(scsc + lastoffset) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:498:46
[INFO] [stdout]     |
[INFO] [stdout] 498 |                     *req.new.offset(scsc) as (i32)) {
[INFO] [stdout]     |                                              ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 498 -                     *req.new.offset(scsc) as (i32)) {
[INFO] [stdout] 498 +                     *req.new.offset(scsc) as i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:507:56
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout] 507 +                 (*req.old.offset(scan + lastoffset) as i32 == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:507:90
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout]     |                                                                                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stdout] 507 +                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:519:9
[INFO] [stdout]     |
[INFO] [stdout] 519 |         'loop14: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:523:48
[INFO] [stdout]     |
[INFO] [stdout] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     |                                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout] 523 +             if *req.old.offset(lastpos + i) as i32 == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:523:90
[INFO] [stdout]     |
[INFO] [stdout] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout]     |                                                                                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stdout] 523 +             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:538:13
[INFO] [stdout]     |
[INFO] [stdout] 538 |             'loop17: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:542:48
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     |                                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout] 542 +                 if *req.old.offset(pos - i) as i32 == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:542:86
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout]     |                                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stdout] 542 +                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:558:13
[INFO] [stdout]     |
[INFO] [stdout] 558 |             'loop20: loop {
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:562:70
[INFO] [stdout]     |
[INFO] [stdout] 562 |                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stdout]     |                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 562 -                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stdout] 562 +                 if *req.new.offset(lastscan + lenf - overlap + i) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:563:70
[INFO] [stdout]     |
[INFO] [stdout] 563 |                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stdout]     |                                                                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 563 -                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stdout] 563 +                     *req.old.offset(lastpos + lenf - overlap + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:566:56
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 566 -                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stdout] 566 +                 if *req.new.offset(scan - lenb + i) as i32 ==
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:567:56
[INFO] [stdout]     |
[INFO] [stdout] 567 |                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stdout]     |                                                        ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 567 -                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stdout] 567 +                     *req.old.offset(pos - lenb + i) as i32 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:585:45
[INFO] [stdout]     |
[INFO] [stdout] 585 |                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stdout]     |                                             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 585 -                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stdout] 585 +                         buf.as_mut_ptr() as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:586:62
[INFO] [stdout]     |
[INFO] [stdout] 586 |                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stdout]     |                                                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 586 -                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stdout] 586 +                         ::std::mem::size_of::<[u8; 24]>() as isize)?;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:588:9
[INFO] [stdout]     |
[INFO] [stdout] 588 |         'loop24: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:592:67
[INFO] [stdout]     |
[INFO] [stdout] 592 |             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stdout]     |                                                                   ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 592 -             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stdout] 592 +             *buffer.offset(i) = (*req.new.offset(lastscan + i) as i32 -
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:593:69
[INFO] [stdout]     |
[INFO] [stdout] 593 | ...                   *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stdout]     |                                                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 593 -                                     *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stdout] 593 +                                     *req.old.offset(lastpos + i) as i32) as
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:594:33
[INFO] [stdout]     |
[INFO] [stdout] 594 | ...                   (u8);
[INFO] [stdout]     |                       ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 594 -                                 (u8);
[INFO] [stdout] 594 +                                 u8;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:597:37
[INFO] [stdout]     |
[INFO] [stdout] 597 |         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stdout]     |                                     ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 597 -         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stdout] 597 +         writedata(writer, buffer as *const libc::c_void, lenf)?;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/diff.rs:599:9
[INFO] [stdout]     |
[INFO] [stdout] 599 |         'loop27: loop {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/diff.rs:607:35
[INFO] [stdout]     |
[INFO] [stdout] 607 |                         buffer as (*const libc::c_void),
[INFO] [stdout]     |                                   ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 607 -                         buffer as (*const libc::c_void),
[INFO] [stdout] 607 +                         buffer as *const libc::c_void,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout]    |                    ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout] 91 +     y = (buf[7] as i32 & 0x7Fi32) as (i64);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout]    |                                        ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stdout] 91 +     y = (buf[7] as (i32) & 0x7Fi32) as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     y = y + buf[6] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -     y = y + buf[6] as (i64);
[INFO] [stdout] 93 +     y = y + buf[6] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:95:23
[INFO] [stdout]    |
[INFO] [stdout] 95 |     y = y + buf[5] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -     y = y + buf[5] as (i64);
[INFO] [stdout] 95 +     y = y + buf[5] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |     y = y + buf[4] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -     y = y + buf[4] as (i64);
[INFO] [stdout] 97 +     y = y + buf[4] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/patch.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     y = y + buf[3] as (i64);
[INFO] [stdout]    |                       ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -     y = y + buf[3] as (i64);
[INFO] [stdout] 99 +     y = y + buf[3] as i64;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     y = y + buf[2] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -     y = y + buf[2] as (i64);
[INFO] [stdout] 101 +     y = y + buf[2] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 |     y = y + buf[1] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -     y = y + buf[1] as (i64);
[INFO] [stdout] 103 +     y = y + buf[1] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |     y = y + buf[0] as (i64);
[INFO] [stdout]     |                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -     y = y + buf[0] as (i64);
[INFO] [stdout] 105 +     y = y + buf[0] as i64;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/patch.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stdout]     |                  ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stdout] 106 +     if buf[7] as i32 & 0x80i32 != 0 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 97 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "9344c97c269cd3a2c6339486696a99160eff3b5e0cdf41d0f462854a0e459117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9344c97c269cd3a2c6339486696a99160eff3b5e0cdf41d0f462854a0e459117", kill_on_drop: false }`
[INFO] [stdout] 9344c97c269cd3a2c6339486696a99160eff3b5e0cdf41d0f462854a0e459117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b375e9c5920bc83b9372d5afdf749cd977444bb40c4e0123a3d9da113b4f716
[INFO] running `Command { std: "docker" "start" "-a" "0b375e9c5920bc83b9372d5afdf749cd977444bb40c4e0123a3d9da113b4f716", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/diff.rs:65:34
[INFO] [stderr]    |
[INFO] [stderr] 65 |         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stderr]    |                                  ^                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 65 -         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stderr] 65 +         libc::free(req.buffer as *mut libc::c_void);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/diff.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |         libc::free(req.I as (*mut libc::c_void));
[INFO] [stderr]    |                             ^                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -         libc::free(req.I as (*mut libc::c_void));
[INFO] [stderr] 66 +         libc::free(req.I as *mut libc::c_void);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/diff.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         'loop31: loop {
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/diff.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             'loop34: loop {
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:115:13
[INFO] [stderr]     |
[INFO] [stderr] 115 |             'loop36: loop {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         'loop2: loop {
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |         'loop4: loop {
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         'loop5: loop {
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         'loop9: loop {
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     'loop1: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:210:22
[INFO] [stderr]     |
[INFO] [stderr] 210 |         buckets[i as (usize)] = 0isize;
[INFO] [stderr]     |                      ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 210 -         buckets[i as (usize)] = 0isize;
[INFO] [stderr] 210 +         buckets[i as usize] = 0isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 214 |     'loop3: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:219:51
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr]     |                                                   ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 219 -         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr] 219 +         let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:220:33
[INFO] [stderr]     |
[INFO] [stderr] 220 |         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr]     |                                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 220 -         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr] 220 +         *_lhs = *_lhs + _rhs as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:224:5
[INFO] [stderr]     |
[INFO] [stderr] 224 |     'loop5: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:228:44
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     |                                            ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 228 -         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stderr] 228 +         let _rhs = buckets[(i - 1isize) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:229:38
[INFO] [stderr]     |
[INFO] [stderr] 229 |         let _lhs = &mut buckets[i as (usize)];
[INFO] [stderr]     |                                      ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 229 -         let _lhs = &mut buckets[i as (usize)];
[INFO] [stderr] 229 +         let _lhs = &mut buckets[i as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 |     'loop7: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:238:22
[INFO] [stderr]     |
[INFO] [stderr] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     |                      ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr] 238 +         buckets[i as usize] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:238:57
[INFO] [stderr]     |
[INFO] [stderr] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     |                                                         ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr] 238 +         buckets[i as (usize)] = buckets[(i - 1isize) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:243:5
[INFO] [stderr]     |
[INFO] [stderr] 243 |     'loop9: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:249:65
[INFO] [stderr]     |
[INFO] [stderr] 249 |                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr]     |                                                                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 249 -                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr] 249 +                       let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:250:47
[INFO] [stderr]     |
[INFO] [stderr] 250 |                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr]     |                                               ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 250 -                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr] 250 +                       *_lhs = *_lhs + _rhs as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 |     'loop11: loop {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:261:50
[INFO] [stderr]     |
[INFO] [stderr] 261 |         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stderr]     |                                                  ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 261 -         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stderr] 261 +         *V.offset(i) = buckets[*old.offset(i) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 266 |     'loop13: loop {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:270:25
[INFO] [stderr]     |
[INFO] [stderr] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr]     |                         ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr] 270 +         if buckets[i as usize] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:270:61
[INFO] [stderr]     |
[INFO] [stderr] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr]     |                                                             ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr] 270 +         if buckets[i as (usize)] == buckets[(i - 1isize) as usize] + 1isize {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:271:36
[INFO] [stderr]     |
[INFO] [stderr] 271 |             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 271 -             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stderr] 271 +             *I.offset(buckets[i as usize]) = -1isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 |     'loop15: loop {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:283:9
[INFO] [stderr]     |
[INFO] [stderr] 283 |         'loop22: loop {
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:306:5
[INFO] [stderr]     |
[INFO] [stderr] 306 |     'loop17: loop {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:322:5
[INFO] [stderr]     |
[INFO] [stderr] 322 |     'loop1: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:326:30
[INFO] [stderr]     |
[INFO] [stderr] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr]     |                              ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr] 326 +         if *old.offset(i) as i32 != *new.offset(i) as (i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:326:57
[INFO] [stderr]     |
[INFO] [stderr] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr]     |                                                         ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr] 326 +         if *old.offset(i) as (i32) != *new.offset(i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/diff.rs:354:9
[INFO] [stderr]     |
[INFO] [stderr] 354 |         (if x > y {
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 360 |          })
[INFO] [stderr]     |           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 354 ~         if x > y {
[INFO] [stderr] 355 |              *pos = *I.offset(st);
[INFO] [stderr] 356 |              x
[INFO] [stderr] 357 |          } else {
[INFO] [stderr] 358 |              *pos = *I.offset(en);
[INFO] [stderr] 359 |              y
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/diff.rs:363:9
[INFO] [stderr]     |
[INFO] [stderr] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 373 |          })
[INFO] [stderr]     |           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 363 ~         if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr] 364 |                    new as (*const libc::c_void),
[INFO] [stderr] 365 |                    if oldsize - *I.offset(x) < newsize {
[INFO] [stderr] 366 |                        oldsize - *I.offset(x)
[INFO] [stderr] 367 |                    } else {
[INFO] [stderr] 368 |                        newsize
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:363:48
[INFO] [stderr]     |
[INFO] [stderr] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr]     |                                                ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 363 -         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr] 363 +         (if memcmp(old.offset(*I.offset(x)) as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:364:27
[INFO] [stderr]     |
[INFO] [stderr] 364 |                    new as (*const libc::c_void),
[INFO] [stderr]     |                           ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 364 -                    new as (*const libc::c_void),
[INFO] [stderr] 364 +                    new as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 |                    } as (usize)) < 0i32 {
[INFO] [stderr]     |                         ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 369 -                    } as (usize)) < 0i32 {
[INFO] [stderr] 369 +                    } as usize) < 0i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:384:45
[INFO] [stderr]     |
[INFO] [stderr] 384 |     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 384 -     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stderr] 384 +     *buf.offset(0isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:385:36
[INFO] [stderr]     |
[INFO] [stderr] 385 |     y = y - *buf.offset(0isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 385 -     y = y - *buf.offset(0isize) as (isize);
[INFO] [stderr] 385 +     y = y - *buf.offset(0isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:387:45
[INFO] [stderr]     |
[INFO] [stderr] 387 |     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 387 -     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stderr] 387 +     *buf.offset(1isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:388:36
[INFO] [stderr]     |
[INFO] [stderr] 388 |     y = y - *buf.offset(1isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 388 -     y = y - *buf.offset(1isize) as (isize);
[INFO] [stderr] 388 +     y = y - *buf.offset(1isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:390:45
[INFO] [stderr]     |
[INFO] [stderr] 390 |     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 390 -     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stderr] 390 +     *buf.offset(2isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:391:36
[INFO] [stderr]     |
[INFO] [stderr] 391 |     y = y - *buf.offset(2isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 391 -     y = y - *buf.offset(2isize) as (isize);
[INFO] [stderr] 391 +     y = y - *buf.offset(2isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:393:45
[INFO] [stderr]     |
[INFO] [stderr] 393 |     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 393 -     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stderr] 393 +     *buf.offset(3isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:394:36
[INFO] [stderr]     |
[INFO] [stderr] 394 |     y = y - *buf.offset(3isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 394 -     y = y - *buf.offset(3isize) as (isize);
[INFO] [stderr] 394 +     y = y - *buf.offset(3isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:396:45
[INFO] [stderr]     |
[INFO] [stderr] 396 |     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 396 -     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stderr] 396 +     *buf.offset(4isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:397:36
[INFO] [stderr]     |
[INFO] [stderr] 397 |     y = y - *buf.offset(4isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 397 -     y = y - *buf.offset(4isize) as (isize);
[INFO] [stderr] 397 +     y = y - *buf.offset(4isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:399:45
[INFO] [stderr]     |
[INFO] [stderr] 399 |     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 399 -     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stderr] 399 +     *buf.offset(5isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:400:36
[INFO] [stderr]     |
[INFO] [stderr] 400 |     y = y - *buf.offset(5isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 400 -     y = y - *buf.offset(5isize) as (isize);
[INFO] [stderr] 400 +     y = y - *buf.offset(5isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:402:45
[INFO] [stderr]     |
[INFO] [stderr] 402 |     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 402 -     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stderr] 402 +     *buf.offset(6isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:403:36
[INFO] [stderr]     |
[INFO] [stderr] 403 |     y = y - *buf.offset(6isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 403 -     y = y - *buf.offset(6isize) as (isize);
[INFO] [stderr] 403 +     y = y - *buf.offset(6isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:405:45
[INFO] [stderr]     |
[INFO] [stderr] 405 |     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 405 -     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stderr] 405 +     *buf.offset(7isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:409:27
[INFO] [stderr]     |
[INFO] [stderr] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr]     |                           ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr] 409 +         *_lhs = (*_lhs as i32 | _rhs) as (u8);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:409:44
[INFO] [stderr]     |
[INFO] [stderr] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr]     |                                            ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr] 409 +         *_lhs = (*_lhs as (i32) | _rhs) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:463:21
[INFO] [stderr]     |
[INFO] [stderr] 463 |     libc::free(V as (*mut libc::c_void));
[INFO] [stderr]     |                     ^                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 463 -     libc::free(V as (*mut libc::c_void));
[INFO] [stderr] 463 +     libc::free(V as *mut libc::c_void);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:471:5
[INFO] [stderr]     |
[INFO] [stderr] 471 |     'loop2: loop {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         'loop5: loop {
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:484:31
[INFO] [stderr]     |
[INFO] [stderr] 484 |             len = search(I as (*const isize),
[INFO] [stderr]     |                               ^            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 484 -             len = search(I as (*const isize),
[INFO] [stderr] 484 +             len = search(I as *const isize,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:491:41
[INFO] [stderr]     |
[INFO] [stderr] 491 | ...                   &mut pos as (*mut isize));
[INFO] [stderr]     |                                   ^          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 491 -                             &mut pos as (*mut isize));
[INFO] [stderr] 491 +                             &mut pos as *mut isize);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:492:13
[INFO] [stderr]     |
[INFO] [stderr] 492 |             'loop7: loop {
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:497:60
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stderr]     |                                                            ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 497 -                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stderr] 497 +                     (*req.old.offset(scsc + lastoffset) as i32 ==
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:498:46
[INFO] [stderr]     |
[INFO] [stderr] 498 |                     *req.new.offset(scsc) as (i32)) {
[INFO] [stderr]     |                                              ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 498 -                     *req.new.offset(scsc) as (i32)) {
[INFO] [stderr] 498 +                     *req.new.offset(scsc) as i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:507:56
[INFO] [stderr]     |
[INFO] [stderr] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr]     |                                                        ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr] 507 +                 (*req.old.offset(scan + lastoffset) as i32 == *req.new.offset(scan) as (i32)) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:507:90
[INFO] [stderr]     |
[INFO] [stderr] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr]     |                                                                                          ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr] 507 +                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:519:9
[INFO] [stderr]     |
[INFO] [stderr] 519 |         'loop14: loop {
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:523:48
[INFO] [stderr]     |
[INFO] [stderr] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr]     |                                                ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr] 523 +             if *req.old.offset(lastpos + i) as i32 == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:523:90
[INFO] [stderr]     |
[INFO] [stderr] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr]     |                                                                                          ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr] 523 +             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:538:13
[INFO] [stderr]     |
[INFO] [stderr] 538 |             'loop17: loop {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:542:48
[INFO] [stderr]     |
[INFO] [stderr] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr]     |                                                ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr] 542 +                 if *req.old.offset(pos - i) as i32 == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:542:86
[INFO] [stderr]     |
[INFO] [stderr] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr]     |                                                                                      ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr] 542 +                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:558:13
[INFO] [stderr]     |
[INFO] [stderr] 558 |             'loop20: loop {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:562:70
[INFO] [stderr]     |
[INFO] [stderr] 562 |                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stderr]     |                                                                      ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 562 -                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stderr] 562 +                 if *req.new.offset(lastscan + lenf - overlap + i) as i32 ==
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:563:70
[INFO] [stderr]     |
[INFO] [stderr] 563 |                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stderr]     |                                                                      ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 563 -                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stderr] 563 +                     *req.old.offset(lastpos + lenf - overlap + i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:566:56
[INFO] [stderr]     |
[INFO] [stderr] 566 |                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stderr]     |                                                        ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 566 -                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stderr] 566 +                 if *req.new.offset(scan - lenb + i) as i32 ==
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:567:56
[INFO] [stderr]     |
[INFO] [stderr] 567 |                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stderr]     |                                                        ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 567 -                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stderr] 567 +                     *req.old.offset(pos - lenb + i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:585:45
[INFO] [stderr]     |
[INFO] [stderr] 585 |                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stderr]     |                                             ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 585 -                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stderr] 585 +                         buf.as_mut_ptr() as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:586:62
[INFO] [stderr]     |
[INFO] [stderr] 586 |                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stderr]     |                                                              ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 586 -                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stderr] 586 +                         ::std::mem::size_of::<[u8; 24]>() as isize)?;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:588:9
[INFO] [stderr]     |
[INFO] [stderr] 588 |         'loop24: loop {
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:592:67
[INFO] [stderr]     |
[INFO] [stderr] 592 |             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stderr]     |                                                                   ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 592 -             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stderr] 592 +             *buffer.offset(i) = (*req.new.offset(lastscan + i) as i32 -
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:593:69
[INFO] [stderr]     |
[INFO] [stderr] 593 | ...                   *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stderr]     |                                                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 593 -                                     *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stderr] 593 +                                     *req.old.offset(lastpos + i) as i32) as
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:594:33
[INFO] [stderr]     |
[INFO] [stderr] 594 | ...                   (u8);
[INFO] [stderr]     |                       ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 594 -                                 (u8);
[INFO] [stderr] 594 +                                 u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:597:37
[INFO] [stderr]     |
[INFO] [stderr] 597 |         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stderr]     |                                     ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 597 -         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stderr] 597 +         writedata(writer, buffer as *const libc::c_void, lenf)?;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/diff.rs:599:9
[INFO] [stderr]     |
[INFO] [stderr] 599 |         'loop27: loop {
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/diff.rs:607:35
[INFO] [stderr]     |
[INFO] [stderr] 607 |                         buffer as (*const libc::c_void),
[INFO] [stderr]     |                                   ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 607 -                         buffer as (*const libc::c_void),
[INFO] [stderr] 607 +                         buffer as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/patch.rs:91:20
[INFO] [stderr]    |
[INFO] [stderr] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr]    |                    ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr] 91 +     y = (buf[7] as i32 & 0x7Fi32) as (i64);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/patch.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr]    |                                        ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr] 91 +     y = (buf[7] as (i32) & 0x7Fi32) as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/patch.rs:93:23
[INFO] [stderr]    |
[INFO] [stderr] 93 |     y = y + buf[6] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 93 -     y = y + buf[6] as (i64);
[INFO] [stderr] 93 +     y = y + buf[6] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/patch.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |     y = y + buf[5] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -     y = y + buf[5] as (i64);
[INFO] [stderr] 95 +     y = y + buf[5] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/patch.rs:97:23
[INFO] [stderr]    |
[INFO] [stderr] 97 |     y = y + buf[4] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 -     y = y + buf[4] as (i64);
[INFO] [stderr] 97 +     y = y + buf[4] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/patch.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |     y = y + buf[3] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 99 -     y = y + buf[3] as (i64);
[INFO] [stderr] 99 +     y = y + buf[3] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/patch.rs:101:23
[INFO] [stderr]     |
[INFO] [stderr] 101 |     y = y + buf[2] as (i64);
[INFO] [stderr]     |                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 101 -     y = y + buf[2] as (i64);
[INFO] [stderr] 101 +     y = y + buf[2] as i64;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/patch.rs:103:23
[INFO] [stderr]     |
[INFO] [stderr] 103 |     y = y + buf[1] as (i64);
[INFO] [stderr]     |                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 103 -     y = y + buf[1] as (i64);
[INFO] [stderr] 103 +     y = y + buf[1] as i64;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/patch.rs:105:23
[INFO] [stderr]     |
[INFO] [stderr] 105 |     y = y + buf[0] as (i64);
[INFO] [stderr]     |                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 105 -     y = y + buf[0] as (i64);
[INFO] [stderr] 105 +     y = y + buf[0] as i64;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/patch.rs:106:18
[INFO] [stderr]     |
[INFO] [stderr] 106 |     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stderr]     |                  ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 106 -     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stderr] 106 +     if buf[7] as i32 & 0x80i32 != 0 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `bsdiff` (lib) generated 97 warnings
[INFO] [stderr] warning: `bsdiff` (lib test) generated 97 warnings (97 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bsdiff-08aae8f2405812a0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-24a5774acac7dfcf)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_it ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bsdiff
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/diff.rs:65:34
[INFO] [stderr]    |
[INFO] [stderr] 65 |         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stderr]    |                                  ^                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 65 -         libc::free(req.buffer as (*mut libc::c_void));
[INFO] [stderr] 65 +         libc::free(req.buffer as *mut libc::c_void);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/diff.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |         libc::free(req.I as (*mut libc::c_void));
[INFO] [stderr]    |                             ^                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -         libc::free(req.I as (*mut libc::c_void));
[INFO] [stderr] 66 +         libc::free(req.I as *mut libc::c_void);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:210:22
[INFO] [stderr]     |
[INFO] [stderr] 210 |         buckets[i as (usize)] = 0isize;
[INFO] [stderr]     |                      ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 210 -         buckets[i as (usize)] = 0isize;
[INFO] [stderr] 210 +         buckets[i as usize] = 0isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:219:51
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr]     |                                                   ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 219 -         let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr] 219 +         let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:220:33
[INFO] [stderr]     |
[INFO] [stderr] 220 |         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr]     |                                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 220 -         *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr] 220 +         *_lhs = *_lhs + _rhs as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:228:44
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     |                                            ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 228 -         let _rhs = buckets[(i - 1isize) as (usize)];
[INFO] [stderr] 228 +         let _rhs = buckets[(i - 1isize) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:229:38
[INFO] [stderr]     |
[INFO] [stderr] 229 |         let _lhs = &mut buckets[i as (usize)];
[INFO] [stderr]     |                                      ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 229 -         let _lhs = &mut buckets[i as (usize)];
[INFO] [stderr] 229 +         let _lhs = &mut buckets[i as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:238:22
[INFO] [stderr]     |
[INFO] [stderr] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     |                      ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr] 238 +         buckets[i as usize] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:238:57
[INFO] [stderr]     |
[INFO] [stderr] 238 |         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr]     |                                                         ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 238 -         buckets[i as (usize)] = buckets[(i - 1isize) as (usize)];
[INFO] [stderr] 238 +         buckets[i as (usize)] = buckets[(i - 1isize) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:249:65
[INFO] [stderr]     |
[INFO] [stderr] 249 |                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr]     |                                                                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 249 -                       let _lhs = &mut buckets[*old.offset(i) as (usize)];
[INFO] [stderr] 249 +                       let _lhs = &mut buckets[*old.offset(i) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:250:47
[INFO] [stderr]     |
[INFO] [stderr] 250 |                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr]     |                                               ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 250 -                       *_lhs = *_lhs + _rhs as (isize);
[INFO] [stderr] 250 +                       *_lhs = *_lhs + _rhs as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:261:50
[INFO] [stderr]     |
[INFO] [stderr] 261 |         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stderr]     |                                                  ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 261 -         *V.offset(i) = buckets[*old.offset(i) as (usize)];
[INFO] [stderr] 261 +         *V.offset(i) = buckets[*old.offset(i) as usize];
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:270:25
[INFO] [stderr]     |
[INFO] [stderr] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr]     |                         ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr] 270 +         if buckets[i as usize] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:270:61
[INFO] [stderr]     |
[INFO] [stderr] 270 |         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr]     |                                                             ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 270 -         if buckets[i as (usize)] == buckets[(i - 1isize) as (usize)] + 1isize {
[INFO] [stderr] 270 +         if buckets[i as (usize)] == buckets[(i - 1isize) as usize] + 1isize {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:271:36
[INFO] [stderr]     |
[INFO] [stderr] 271 |             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 271 -             *I.offset(buckets[i as (usize)]) = -1isize;
[INFO] [stderr] 271 +             *I.offset(buckets[i as usize]) = -1isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:326:30
[INFO] [stderr]     |
[INFO] [stderr] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr]     |                              ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr] 326 +         if *old.offset(i) as i32 != *new.offset(i) as (i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:326:57
[INFO] [stderr]     |
[INFO] [stderr] 326 |         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr]     |                                                         ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 326 -         if *old.offset(i) as (i32) != *new.offset(i) as (i32) {
[INFO] [stderr] 326 +         if *old.offset(i) as (i32) != *new.offset(i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:354:9
[INFO] [stderr]     |
[INFO] [stderr] 354 |         (if x > y {
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 360 |          })
[INFO] [stderr]     |           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 354 ~         if x > y {
[INFO] [stderr] 355 |              *pos = *I.offset(st);
[INFO] [stderr] 356 |              x
[INFO] [stderr] 357 |          } else {
[INFO] [stderr] 358 |              *pos = *I.offset(en);
[INFO] [stderr] 359 |              y
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:363:9
[INFO] [stderr]     |
[INFO] [stderr] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 373 |          })
[INFO] [stderr]     |           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 363 ~         if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr] 364 |                    new as (*const libc::c_void),
[INFO] [stderr] 365 |                    if oldsize - *I.offset(x) < newsize {
[INFO] [stderr] 366 |                        oldsize - *I.offset(x)
[INFO] [stderr] 367 |                    } else {
[INFO] [stderr] 368 |                        newsize
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:363:48
[INFO] [stderr]     |
[INFO] [stderr] 363 |         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr]     |                                                ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 363 -         (if memcmp(old.offset(*I.offset(x)) as (*const libc::c_void),
[INFO] [stderr] 363 +         (if memcmp(old.offset(*I.offset(x)) as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:364:27
[INFO] [stderr]     |
[INFO] [stderr] 364 |                    new as (*const libc::c_void),
[INFO] [stderr]     |                           ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 364 -                    new as (*const libc::c_void),
[INFO] [stderr] 364 +                    new as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 |                    } as (usize)) < 0i32 {
[INFO] [stderr]     |                         ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 369 -                    } as (usize)) < 0i32 {
[INFO] [stderr] 369 +                    } as usize) < 0i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:384:45
[INFO] [stderr]     |
[INFO] [stderr] 384 |     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 384 -     *buf.offset(0isize) = (y % 256isize) as (u8);
[INFO] [stderr] 384 +     *buf.offset(0isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:385:36
[INFO] [stderr]     |
[INFO] [stderr] 385 |     y = y - *buf.offset(0isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 385 -     y = y - *buf.offset(0isize) as (isize);
[INFO] [stderr] 385 +     y = y - *buf.offset(0isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:387:45
[INFO] [stderr]     |
[INFO] [stderr] 387 |     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 387 -     *buf.offset(1isize) = (y % 256isize) as (u8);
[INFO] [stderr] 387 +     *buf.offset(1isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:388:36
[INFO] [stderr]     |
[INFO] [stderr] 388 |     y = y - *buf.offset(1isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 388 -     y = y - *buf.offset(1isize) as (isize);
[INFO] [stderr] 388 +     y = y - *buf.offset(1isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:390:45
[INFO] [stderr]     |
[INFO] [stderr] 390 |     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 390 -     *buf.offset(2isize) = (y % 256isize) as (u8);
[INFO] [stderr] 390 +     *buf.offset(2isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:391:36
[INFO] [stderr]     |
[INFO] [stderr] 391 |     y = y - *buf.offset(2isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 391 -     y = y - *buf.offset(2isize) as (isize);
[INFO] [stderr] 391 +     y = y - *buf.offset(2isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:393:45
[INFO] [stderr]     |
[INFO] [stderr] 393 |     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 393 -     *buf.offset(3isize) = (y % 256isize) as (u8);
[INFO] [stderr] 393 +     *buf.offset(3isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:394:36
[INFO] [stderr]     |
[INFO] [stderr] 394 |     y = y - *buf.offset(3isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 394 -     y = y - *buf.offset(3isize) as (isize);
[INFO] [stderr] 394 +     y = y - *buf.offset(3isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:396:45
[INFO] [stderr]     |
[INFO] [stderr] 396 |     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 396 -     *buf.offset(4isize) = (y % 256isize) as (u8);
[INFO] [stderr] 396 +     *buf.offset(4isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:397:36
[INFO] [stderr]     |
[INFO] [stderr] 397 |     y = y - *buf.offset(4isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 397 -     y = y - *buf.offset(4isize) as (isize);
[INFO] [stderr] 397 +     y = y - *buf.offset(4isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:399:45
[INFO] [stderr]     |
[INFO] [stderr] 399 |     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 399 -     *buf.offset(5isize) = (y % 256isize) as (u8);
[INFO] [stderr] 399 +     *buf.offset(5isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:400:36
[INFO] [stderr]     |
[INFO] [stderr] 400 |     y = y - *buf.offset(5isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 400 -     y = y - *buf.offset(5isize) as (isize);
[INFO] [stderr] 400 +     y = y - *buf.offset(5isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:402:45
[INFO] [stderr]     |
[INFO] [stderr] 402 |     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 402 -     *buf.offset(6isize) = (y % 256isize) as (u8);
[INFO] [stderr] 402 +     *buf.offset(6isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:403:36
[INFO] [stderr]     |
[INFO] [stderr] 403 |     y = y - *buf.offset(6isize) as (isize);
[INFO] [stderr]     |                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 403 -     y = y - *buf.offset(6isize) as (isize);
[INFO] [stderr] 403 +     y = y - *buf.offset(6isize) as isize;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:405:45
[INFO] [stderr]     |
[INFO] [stderr] 405 |     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stderr]     |                                             ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 405 -     *buf.offset(7isize) = (y % 256isize) as (u8);
[INFO] [stderr] 405 +     *buf.offset(7isize) = (y % 256isize) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:409:27
[INFO] [stderr]     |
[INFO] [stderr] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr]     |                           ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr] 409 +         *_lhs = (*_lhs as i32 | _rhs) as (u8);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:409:44
[INFO] [stderr]     |
[INFO] [stderr] 409 |         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr]     |                                            ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 409 -         *_lhs = (*_lhs as (i32) | _rhs) as (u8);
[INFO] [stderr] 409 +         *_lhs = (*_lhs as (i32) | _rhs) as u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:463:21
[INFO] [stderr]     |
[INFO] [stderr] 463 |     libc::free(V as (*mut libc::c_void));
[INFO] [stderr]     |                     ^                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 463 -     libc::free(V as (*mut libc::c_void));
[INFO] [stderr] 463 +     libc::free(V as *mut libc::c_void);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:484:31
[INFO] [stderr]     |
[INFO] [stderr] 484 |             len = search(I as (*const isize),
[INFO] [stderr]     |                               ^            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 484 -             len = search(I as (*const isize),
[INFO] [stderr] 484 +             len = search(I as *const isize,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:491:41
[INFO] [stderr]     |
[INFO] [stderr] 491 | ...                   &mut pos as (*mut isize));
[INFO] [stderr]     |                                   ^          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 491 -                             &mut pos as (*mut isize));
[INFO] [stderr] 491 +                             &mut pos as *mut isize);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:497:60
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stderr]     |                                                            ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 497 -                     (*req.old.offset(scsc + lastoffset) as (i32) ==
[INFO] [stderr] 497 +                     (*req.old.offset(scsc + lastoffset) as i32 ==
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:498:46
[INFO] [stderr]     |
[INFO] [stderr] 498 |                     *req.new.offset(scsc) as (i32)) {
[INFO] [stderr]     |                                              ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 498 -                     *req.new.offset(scsc) as (i32)) {
[INFO] [stderr] 498 +                     *req.new.offset(scsc) as i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:507:56
[INFO] [stderr]     |
[INFO] [stderr] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr]     |                                                        ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr] 507 +                 (*req.old.offset(scan + lastoffset) as i32 == *req.new.offset(scan) as (i32)) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:507:90
[INFO] [stderr]     |
[INFO] [stderr] 507 |                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr]     |                                                                                          ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 507 -                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as (i32)) {
[INFO] [stderr] 507 +                 (*req.old.offset(scan + lastoffset) as (i32) == *req.new.offset(scan) as i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:523:48
[INFO] [stderr]     |
[INFO] [stderr] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr]     |                                                ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr] 523 +             if *req.old.offset(lastpos + i) as i32 == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:523:90
[INFO] [stderr]     |
[INFO] [stderr] 523 |             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr]     |                                                                                          ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 523 -             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as (i32) {
[INFO] [stderr] 523 +             if *req.old.offset(lastpos + i) as (i32) == *req.new.offset(lastscan + i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:542:48
[INFO] [stderr]     |
[INFO] [stderr] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr]     |                                                ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr] 542 +                 if *req.old.offset(pos - i) as i32 == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:542:86
[INFO] [stderr]     |
[INFO] [stderr] 542 |                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr]     |                                                                                      ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 542 -                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as (i32) {
[INFO] [stderr] 542 +                 if *req.old.offset(pos - i) as (i32) == *req.new.offset(scan - i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:562:70
[INFO] [stderr]     |
[INFO] [stderr] 562 |                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stderr]     |                                                                      ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 562 -                 if *req.new.offset(lastscan + lenf - overlap + i) as (i32) ==
[INFO] [stderr] 562 +                 if *req.new.offset(lastscan + lenf - overlap + i) as i32 ==
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:563:70
[INFO] [stderr]     |
[INFO] [stderr] 563 |                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stderr]     |                                                                      ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 563 -                     *req.old.offset(lastpos + lenf - overlap + i) as (i32) {
[INFO] [stderr] 563 +                     *req.old.offset(lastpos + lenf - overlap + i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:566:56
[INFO] [stderr]     |
[INFO] [stderr] 566 |                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stderr]     |                                                        ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 566 -                 if *req.new.offset(scan - lenb + i) as (i32) ==
[INFO] [stderr] 566 +                 if *req.new.offset(scan - lenb + i) as i32 ==
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:567:56
[INFO] [stderr]     |
[INFO] [stderr] 567 |                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stderr]     |                                                        ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 567 -                     *req.old.offset(pos - lenb + i) as (i32) {
[INFO] [stderr] 567 +                     *req.old.offset(pos - lenb + i) as i32 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:585:45
[INFO] [stderr]     |
[INFO] [stderr] 585 |                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stderr]     |                                             ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 585 -                         buf.as_mut_ptr() as (*const libc::c_void),
[INFO] [stderr] 585 +                         buf.as_mut_ptr() as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:586:62
[INFO] [stderr]     |
[INFO] [stderr] 586 |                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stderr]     |                                                              ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 586 -                         ::std::mem::size_of::<[u8; 24]>() as (isize))?;
[INFO] [stderr] 586 +                         ::std::mem::size_of::<[u8; 24]>() as isize)?;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:592:67
[INFO] [stderr]     |
[INFO] [stderr] 592 |             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stderr]     |                                                                   ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 592 -             *buffer.offset(i) = (*req.new.offset(lastscan + i) as (i32) -
[INFO] [stderr] 592 +             *buffer.offset(i) = (*req.new.offset(lastscan + i) as i32 -
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:593:69
[INFO] [stderr]     |
[INFO] [stderr] 593 | ...                   *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stderr]     |                                                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 593 -                                     *req.old.offset(lastpos + i) as (i32)) as
[INFO] [stderr] 593 +                                     *req.old.offset(lastpos + i) as i32) as
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:594:33
[INFO] [stderr]     |
[INFO] [stderr] 594 | ...                   (u8);
[INFO] [stderr]     |                       ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 594 -                                 (u8);
[INFO] [stderr] 594 +                                 u8;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:597:37
[INFO] [stderr]     |
[INFO] [stderr] 597 |         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stderr]     |                                     ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 597 -         writedata(writer, buffer as (*const libc::c_void), lenf)?;
[INFO] [stderr] 597 +         writedata(writer, buffer as *const libc::c_void, lenf)?;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/diff.rs:607:35
[INFO] [stderr]     |
[INFO] [stderr] 607 |                         buffer as (*const libc::c_void),
[INFO] [stderr]     |                                   ^                   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 607 -                         buffer as (*const libc::c_void),
[INFO] [stderr] 607 +                         buffer as *const libc::c_void,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/patch.rs:91:20
[INFO] [stderr]    |
[INFO] [stderr] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr]    |                    ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr] 91 +     y = (buf[7] as i32 & 0x7Fi32) as (i64);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/patch.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 |     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr]    |                                        ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -     y = (buf[7] as (i32) & 0x7Fi32) as (i64);
[INFO] [stderr] 91 +     y = (buf[7] as (i32) & 0x7Fi32) as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/patch.rs:93:23
[INFO] [stderr]    |
[INFO] [stderr] 93 |     y = y + buf[6] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 93 -     y = y + buf[6] as (i64);
[INFO] [stderr] 93 +     y = y + buf[6] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/patch.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |     y = y + buf[5] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -     y = y + buf[5] as (i64);
[INFO] [stderr] 95 +     y = y + buf[5] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/patch.rs:97:23
[INFO] [stderr]    |
[INFO] [stderr] 97 |     y = y + buf[4] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 -     y = y + buf[4] as (i64);
[INFO] [stderr] 97 +     y = y + buf[4] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/patch.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |     y = y + buf[3] as (i64);
[INFO] [stderr]    |                       ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 99 -     y = y + buf[3] as (i64);
[INFO] [stderr] 99 +     y = y + buf[3] as i64;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/patch.rs:101:23
[INFO] [stderr]     |
[INFO] [stderr] 101 |     y = y + buf[2] as (i64);
[INFO] [stderr]     |                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 101 -     y = y + buf[2] as (i64);
[INFO] [stderr] 101 +     y = y + buf[2] as i64;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/patch.rs:103:23
[INFO] [stderr]     |
[INFO] [stderr] 103 |     y = y + buf[1] as (i64);
[INFO] [stderr]     |                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 103 -     y = y + buf[1] as (i64);
[INFO] [stderr] 103 +     y = y + buf[1] as i64;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/patch.rs:105:23
[INFO] [stderr]     |
[INFO] [stderr] 105 |     y = y + buf[0] as (i64);
[INFO] [stderr]     |                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 105 -     y = y + buf[0] as (i64);
[INFO] [stderr] 105 +     y = y + buf[0] as i64;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/patch.rs:106:18
[INFO] [stderr]     |
[INFO] [stderr] 106 |     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stderr]     |                  ^   ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 106 -     if buf[7] as (i32) & 0x80i32 != 0 {
[INFO] [stderr] 106 +     if buf[7] as i32 & 0x80i32 != 0 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: 71 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b375e9c5920bc83b9372d5afdf749cd977444bb40c4e0123a3d9da113b4f716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b375e9c5920bc83b9372d5afdf749cd977444bb40c4e0123a3d9da113b4f716", kill_on_drop: false }`
[INFO] [stdout] 0b375e9c5920bc83b9372d5afdf749cd977444bb40c4e0123a3d9da113b4f716