[INFO] crate barnacl 0.1.1 is already in cache
[INFO] extracting crate barnacl 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/barnacl/0.1.1
[INFO] extracting crate barnacl 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/barnacl/0.1.1
[INFO] validating manifest of barnacl-0.1.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of barnacl-0.1.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing barnacl-0.1.1
[INFO] removed path dependency barnacl_sys from barnacl-0.1.1
[INFO] finished frobbing barnacl-0.1.1
[INFO] frobbed toml for barnacl-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/barnacl/0.1.1/Cargo.toml
[INFO] started frobbing barnacl-0.1.1
[INFO] removed path dependency barnacl_sys from barnacl-0.1.1
[INFO] finished frobbing barnacl-0.1.1
[INFO] frobbed toml for barnacl-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/barnacl/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking barnacl-0.1.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/barnacl/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 61d32729729e4955fed8ba8f9544d1549656a2bc1429639981deb84015c94d1e
[INFO] running `"docker" "start" "-a" "61d32729729e4955fed8ba8f9544d1549656a2bc1429639981deb84015c94d1e"`
[INFO] [stderr]    Compiling barnacl_sys v0.1.1
[INFO] [stderr]     Checking barnacl v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/marshal.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 |     for _ in (0..padbefore) {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/marshal.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 |     for _ in (0..padbefore) {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:192:18
[INFO] [stderr]     |
[INFO] [stderr] 192 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:206:18
[INFO] [stderr]     |
[INFO] [stderr] 206 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:225:18
[INFO] [stderr]     |
[INFO] [stderr] 225 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:231:22
[INFO] [stderr]     |
[INFO] [stderr] 231 |             for j in (0..c.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:242:18
[INFO] [stderr]     |
[INFO] [stderr] 242 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:250:22
[INFO] [stderr]     |
[INFO] [stderr] 250 |             for j in (0..c.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/box_/curve25519xsalsa20poly1305.rs:374:18
[INFO] [stderr]     |
[INFO] [stderr] 374 |         for _ in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:158:18
[INFO] [stderr]     |
[INFO] [stderr] 158 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:170:18
[INFO] [stderr]     |
[INFO] [stderr] 170 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |             for j in (0..sm.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:185:18
[INFO] [stderr]     |
[INFO] [stderr] 185 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:196:18
[INFO] [stderr]     |
[INFO] [stderr] 196 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:200:22
[INFO] [stderr]     |
[INFO] [stderr] 200 |             for j in (0..SIGNATUREBYTES) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:211:18
[INFO] [stderr]     |
[INFO] [stderr] 211 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:226:18
[INFO] [stderr]     |
[INFO] [stderr] 226 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:233:22
[INFO] [stderr]     |
[INFO] [stderr] 233 |             for j in (0..sm.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/ed25519.rs:309:18
[INFO] [stderr]     |
[INFO] [stderr] 309 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/sign/edwards25519sha512batch.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |         for i in (0..256usize) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/edwards25519sha512batch.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/sign/edwards25519sha512batch.rs:107:22
[INFO] [stderr]     |
[INFO] [stderr] 107 |             for j in (0..sm.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |           for i in (0..256usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stderr] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stderr] 10 | |              verify_64,
[INFO] [stderr] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stderr]    | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |           for i in (0..32usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stderr] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stderr] 10 | |              verify_64,
[INFO] [stderr] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stderr]    | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |               for j in (0..m.len()) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stderr] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stderr] 10 | |              verify_64,
[INFO] [stderr] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stderr]    | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/auth/auth_macros.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |               for j in (0..tagbuf.len()) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stderr]     |
[INFO] [stderr] 8   | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stderr] 9   | |              crypto_auth_hmacsha512_verify,
[INFO] [stderr] 10  | |              verify_64,
[INFO] [stderr] 11  | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stderr] 12  | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stderr]     | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/auth/auth_macros.rs:111:18
[INFO] [stderr]     |
[INFO] [stderr] 111 |           for i in (0..256usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stderr]     |
[INFO] [stderr] 8   | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stderr] 9   | |              crypto_auth_hmacsha512_verify,
[INFO] [stderr] 10  | |              verify_64,
[INFO] [stderr] 11  | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stderr] 12  | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stderr]     | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |           for i in (0..256usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stderr] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stderr] 11 | |              verify_32,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stderr] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stderr]    | |______________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |           for i in (0..32usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stderr] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stderr] 11 | |              verify_32,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stderr] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stderr]    | |______________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |               for j in (0..m.len()) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stderr] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stderr] 11 | |              verify_32,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stderr] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stderr]    | |______________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/auth/auth_macros.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |               for j in (0..tagbuf.len()) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stderr] 10  | |              crypto_auth_hmacsha512256_verify,
[INFO] [stderr] 11  | |              verify_32,
[INFO] [stderr] 12  | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stderr] 13  | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stderr]     | |______________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/auth/auth_macros.rs:111:18
[INFO] [stderr]     |
[INFO] [stderr] 111 |           for i in (0..256usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stderr] 10  | |              crypto_auth_hmacsha512256_verify,
[INFO] [stderr] 11  | |              verify_32,
[INFO] [stderr] 12  | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stderr] 13  | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stderr]     | |______________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |           for i in (0..256usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stderr] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stderr] 11 | |              verify_32,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stderr] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stderr]    | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |           for i in (0..32usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stderr] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stderr] 11 | |              verify_32,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stderr] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stderr]    | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/auth/auth_macros.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |               for j in (0..m.len()) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stderr] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stderr] 11 | |              verify_32,
[INFO] [stderr] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stderr] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stderr]    | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/auth/auth_macros.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |               for j in (0..tagbuf.len()) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stderr] 10  | |              crypto_auth_hmacsha256_verify,
[INFO] [stderr] 11  | |              verify_32,
[INFO] [stderr] 12  | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stderr] 13  | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stderr]     | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/auth/auth_macros.rs:111:18
[INFO] [stderr]     |
[INFO] [stderr] 111 |           for i in (0..256usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stderr] 10  | |              crypto_auth_hmacsha256_verify,
[INFO] [stderr] 11  | |              verify_32,
[INFO] [stderr] 12  | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stderr] 13  | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stderr]     | |___________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/hash/hash_macros.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |           for i in (0..32usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/hash/sha512.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / hash_module!(crypto_hash_sha512,
[INFO] [stderr] 11 | |              crypto_hash_sha512_BYTES,
[INFO] [stderr] 12 | |              128);
[INFO] [stderr]    | |__________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/hash/hash_macros.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |           for i in (0..32usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/hash/sha256.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / hash_module!(crypto_hash_sha256,
[INFO] [stderr] 11 | |              crypto_hash_sha256_BYTES,
[INFO] [stderr] 12 | |              64);
[INFO] [stderr]    | |_________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/secretbox/xsalsa20poly1305.rs:104:18
[INFO] [stderr]     |
[INFO] [stderr] 104 |         for i in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/secretbox/xsalsa20poly1305.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/secretbox/xsalsa20poly1305.rs:122:22
[INFO] [stderr]     |
[INFO] [stderr] 122 |             for i in (0..c.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/secretbox/xsalsa20poly1305.rs:184:18
[INFO] [stderr]     |
[INFO] [stderr] 184 |         for _ in (0..256usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/onetimeauth/../auth/auth_macros.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |           for i in (0..256usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stderr] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stderr] 12 | |              verify_16,
[INFO] [stderr] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stderr] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stderr]    | |________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/onetimeauth/../auth/auth_macros.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |           for i in (0..32usize) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stderr] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stderr] 12 | |              verify_16,
[INFO] [stderr] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stderr] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stderr]    | |________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/onetimeauth/../auth/auth_macros.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |               for j in (0..m.len()) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stderr] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stderr] 12 | |              verify_16,
[INFO] [stderr] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stderr] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stderr]    | |________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/onetimeauth/../auth/auth_macros.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |               for j in (0..tagbuf.len()) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stderr] 11  | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stderr] 12  | |              verify_16,
[INFO] [stderr] 13  | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stderr] 14  | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stderr]     | |________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/onetimeauth/../auth/auth_macros.rs:111:18
[INFO] [stderr]     |
[INFO] [stderr] 111 |           for i in (0..256usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stderr] 11  | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stderr] 12  | |              verify_16,
[INFO] [stderr] 13  | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stderr] 14  | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stderr]     | |________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/pwhash/scryptsalsa208sha256.rs:181:18
[INFO] [stderr]     |
[INFO] [stderr] 181 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/pwhash/scryptsalsa208sha256.rs:191:18
[INFO] [stderr]     |
[INFO] [stderr] 191 |         for i in (0..16usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/pwhash/scryptsalsa208sha256.rs:194:22
[INFO] [stderr]     |
[INFO] [stderr] 194 |             for j in (0..pw.len()) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/pwhash/scryptsalsa208sha256.rs:205:18
[INFO] [stderr]     |
[INFO] [stderr] 205 |         for i in (0..32usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stderr] 11  | |                crypto_stream_xsalsa20_xor,
[INFO] [stderr] 12  | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stderr] 13  | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stderr] 11  | |                crypto_stream_xsalsa20_xor,
[INFO] [stderr] 12  | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stderr] 13  | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stderr] 11  | |                crypto_stream_xsalsa20_xor,
[INFO] [stderr] 12  | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stderr] 13  | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |           for _ in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stderr] 11  | |                crypto_stream_xsalsa20_xor,
[INFO] [stderr] 12  | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stderr] 13  | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stderr] 10  | |                crypto_stream_aes128ctr_xor,
[INFO] [stderr] 11  | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stderr] 10  | |                crypto_stream_aes128ctr_xor,
[INFO] [stderr] 11  | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stderr] 10  | |                crypto_stream_aes128ctr_xor,
[INFO] [stderr] 11  | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |           for _ in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stderr] 10  | |                crypto_stream_aes128ctr_xor,
[INFO] [stderr] 11  | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa208,
[INFO] [stderr] 10  | |                crypto_stream_salsa208_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa208,
[INFO] [stderr] 10  | |                crypto_stream_salsa208_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa208,
[INFO] [stderr] 10  | |                crypto_stream_salsa208_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |           for _ in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa208,
[INFO] [stderr] 10  | |                crypto_stream_salsa208_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa2012,
[INFO] [stderr] 10  | |                crypto_stream_salsa2012_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa2012,
[INFO] [stderr] 10  | |                crypto_stream_salsa2012_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa2012,
[INFO] [stderr] 10  | |                crypto_stream_salsa2012_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |           for _ in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa2012,
[INFO] [stderr] 10  | |                crypto_stream_salsa2012_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stderr]     | |___________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa20,
[INFO] [stderr] 10  | |                crypto_stream_salsa20_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stderr]     | |_________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa20,
[INFO] [stderr] 10  | |                crypto_stream_salsa20_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stderr]     | |_________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa20,
[INFO] [stderr] 10  | |                crypto_stream_salsa20_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stderr]     | |_________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |           for _ in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / stream_module!(crypto_stream_salsa20,
[INFO] [stderr] 10  | |                crypto_stream_salsa20_xor,
[INFO] [stderr] 11  | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stderr] 12  | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stderr]     | |_________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | / stream_module!(crypto_stream_chacha20,
[INFO] [stderr] 8   | |                crypto_stream_chacha20_xor,
[INFO] [stderr] 9   | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stderr] 10  | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | / stream_module!(crypto_stream_chacha20,
[INFO] [stderr] 8   | |                crypto_stream_chacha20_xor,
[INFO] [stderr] 9   | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stderr] 10  | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |           for i in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | / stream_module!(crypto_stream_chacha20,
[INFO] [stderr] 8   | |                crypto_stream_chacha20_xor,
[INFO] [stderr] 9   | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stderr] 10  | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/stream/stream_macros.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |           for _ in (0..1024usize) {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | / stream_module!(crypto_stream_chacha20,
[INFO] [stderr] 8   | |                crypto_stream_chacha20_xor,
[INFO] [stderr] 9   | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stderr] 10  | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stderr]     | |__________________________________________________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/shorthash/siphash24.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |         for i in (0usize..64) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/shorthash/siphash24.rs:129:18
[INFO] [stderr]     |
[INFO] [stderr] 129 |         for i in (0usize..maxlen) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/shorthash/siphash24.rs:138:18
[INFO] [stderr]     |
[INFO] [stderr] 138 |         for i in (0..64usize) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/verify.rs:76:18
[INFO] [stderr]    |
[INFO] [stderr] 76 |         for _ in (0usize..256) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/crypto/verify.rs:94:18
[INFO] [stderr]    |
[INFO] [stderr] 94 |         for _ in (0usize..256) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/verify.rs:112:18
[INFO] [stderr]     |
[INFO] [stderr] 112 |         for _ in (0usize..256) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/crypto/verify.rs:130:18
[INFO] [stderr]     |
[INFO] [stderr] 130 |         for i in (0usize..256) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/crypto/verify.rs:64:52
[INFO] [stderr]    |
[INFO] [stderr] 64 |         ffi::sodium_memcmp(x.as_ptr(), y.as_ptr(), x.len() as c_ulong) == 0
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^ expected usize, found u64
[INFO] [stderr] help: you can convert an `u64` to `usize` and panic if the converted value wouldn't fit
[INFO] [stderr]    |
[INFO] [stderr] 64 |         ffi::sodium_memcmp(x.as_ptr(), y.as_ptr(), (x.len() as c_ulong).try_into().unwrap()) == 0
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `barnacl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/crypto/verify.rs:64:52
[INFO] [stderr]    |
[INFO] [stderr] 64 |         ffi::sodium_memcmp(x.as_ptr(), y.as_ptr(), x.len() as c_ulong) == 0
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^ expected usize, found u64
[INFO] [stderr] help: you can convert an `u64` to `usize` and panic if the converted value wouldn't fit
[INFO] [stderr]    |
[INFO] [stderr] 64 |         ffi::sodium_memcmp(x.as_ptr(), y.as_ptr(), (x.len() as c_ulong).try_into().unwrap()) == 0
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `barnacl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "61d32729729e4955fed8ba8f9544d1549656a2bc1429639981deb84015c94d1e"`
[INFO] running `"docker" "rm" "-f" "61d32729729e4955fed8ba8f9544d1549656a2bc1429639981deb84015c94d1e"`
[INFO] [stdout] 61d32729729e4955fed8ba8f9544d1549656a2bc1429639981deb84015c94d1e