[INFO] cloning repository https://github.com/crypto-universe/SPECK
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crypto-universe/SPECK" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypto-universe%2FSPECK", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypto-universe%2FSPECK'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a116bd54495fedf72c08bbb41902fb54adf4499
[INFO] testing crypto-universe/SPECK against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypto-universe%2FSPECK" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crypto-universe/SPECK on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crypto-universe/SPECK
[INFO] finished tweaking git repo https://github.com/crypto-universe/SPECK
[INFO] tweaked toml for git repo https://github.com/crypto-universe/SPECK written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/crypto-universe/SPECK already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3415dcd385bd4105a40d5a00ab039913294a81ac5c8c058b5cd67a1d02be574
[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" "f3415dcd385bd4105a40d5a00ab039913294a81ac5c8c058b5cd67a1d02be574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3415dcd385bd4105a40d5a00ab039913294a81ac5c8c058b5cd67a1d02be574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3415dcd385bd4105a40d5a00ab039913294a81ac5c8c058b5cd67a1d02be574", kill_on_drop: false }`
[INFO] [stdout] f3415dcd385bd4105a40d5a00ab039913294a81ac5c8c058b5cd67a1d02be574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 46ddac1b1e3f5da087c402fe67ac82e23fded5ebe976753d2986b0c55b71c1c0
[INFO] running `Command { std: "docker" "start" "-a" "46ddac1b1e3f5da087c402fe67ac82e23fded5ebe976753d2986b0c55b71c1c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling speck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:177:2
[INFO] [stdout]     |
[INFO] [stdout] 177 |     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stdout]     |     ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stdout] 177 +     (((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:186:2
[INFO] [stdout]     |
[INFO] [stdout] 186 |     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stdout]     |     ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 186 -     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stdout] 186 +     x ^ x2 ^ x10 ^ x18 ^ x24
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:195:2
[INFO] [stdout]     |
[INFO] [stdout] 195 |     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stdout]     |     ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 195 -     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stdout] 195 +     x ^ x8 ^ x14 ^ x22 ^ x30
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:200:2
[INFO] [stdout]     |
[INFO] [stdout] 200 |     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stdout]     |     ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stdout] 200 +     ((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:205:2
[INFO] [stdout]     |
[INFO] [stdout] 205 |     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stdout]     |     ^                                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stdout] 205 +     ((a as u32) << 23) | ((b as u32) << 8) | ((c as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pkcs7::PKCS7`
[INFO] [stdout]  --> src/cbc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use pkcs7::PKCS7;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(i128_type)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/speck_128_128.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in self.keys_propagated.into_iter().rev() {
[INFO] [stdout]    |                                              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in self.keys_propagated.iter().rev() {
[INFO] [stdout]    |                                              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in IntoIterator::into_iter(self.keys_propagated).rev() {
[INFO] [stdout]    |                         ++++++++++++++++++++++++                    ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "46ddac1b1e3f5da087c402fe67ac82e23fded5ebe976753d2986b0c55b71c1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ddac1b1e3f5da087c402fe67ac82e23fded5ebe976753d2986b0c55b71c1c0", kill_on_drop: false }`
[INFO] [stdout] 46ddac1b1e3f5da087c402fe67ac82e23fded5ebe976753d2986b0c55b71c1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21a027c92ff7c5c341e92e64a2144d195d330b1cc98ae1ea8f33be76211d2653
[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" "21a027c92ff7c5c341e92e64a2144d195d330b1cc98ae1ea8f33be76211d2653", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:177:2
[INFO] [stdout]     |
[INFO] [stdout] 177 |     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stdout]     |     ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stdout] 177 +     (((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling speck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:186:2
[INFO] [stdout]     |
[INFO] [stdout] 186 |     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stdout]     |     ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 186 -     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stdout] 186 +     x ^ x2 ^ x10 ^ x18 ^ x24
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:195:2
[INFO] [stdout]     |
[INFO] [stdout] 195 |     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stdout]     |     ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 195 -     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stdout] 195 +     x ^ x8 ^ x14 ^ x22 ^ x30
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:200:2
[INFO] [stdout]     |
[INFO] [stdout] 200 |     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stdout]     |     ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stdout] 200 +     ((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:205:2
[INFO] [stdout]     |
[INFO] [stdout] 205 |     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stdout]     |     ^                                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stdout] 205 +     ((a as u32) << 23) | ((b as u32) << 8) | ((c as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pkcs7::PKCS7`
[INFO] [stdout]  --> src/cbc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use pkcs7::PKCS7;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(i128_type)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/speck_128_128.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in self.keys_propagated.into_iter().rev() {
[INFO] [stdout]    |                                              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in self.keys_propagated.iter().rev() {
[INFO] [stdout]    |                                              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in IntoIterator::into_iter(self.keys_propagated).rev() {
[INFO] [stdout]    |                         ++++++++++++++++++++++++                    ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:177:2
[INFO] [stdout]     |
[INFO] [stdout] 177 |     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stdout]     |     ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stdout] 177 +     (((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:186:2
[INFO] [stdout]     |
[INFO] [stdout] 186 |     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stdout]     |     ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 186 -     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stdout] 186 +     x ^ x2 ^ x10 ^ x18 ^ x24
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:195:2
[INFO] [stdout]     |
[INFO] [stdout] 195 |     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stdout]     |     ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 195 -     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stdout] 195 +     x ^ x8 ^ x14 ^ x22 ^ x30
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:200:2
[INFO] [stdout]     |
[INFO] [stdout] 200 |     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stdout]     |     ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stdout] 200 +     ((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/zuc_128.rs:205:2
[INFO] [stdout]     |
[INFO] [stdout] 205 |     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stdout]     |     ^                                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stdout] 205 +     ((a as u32) << 23) | ((b as u32) << 8) | ((c as u32))
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(i128_type)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/speck_128_128.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in self.keys_propagated.into_iter().rev() {
[INFO] [stdout]    |                                              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in self.keys_propagated.iter().rev() {
[INFO] [stdout]    |                                              ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 40 |         for curr_key in IntoIterator::into_iter(self.keys_propagated).rev() {
[INFO] [stdout]    |                         ++++++++++++++++++++++++                    ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "21a027c92ff7c5c341e92e64a2144d195d330b1cc98ae1ea8f33be76211d2653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a027c92ff7c5c341e92e64a2144d195d330b1cc98ae1ea8f33be76211d2653", kill_on_drop: false }`
[INFO] [stdout] 21a027c92ff7c5c341e92e64a2144d195d330b1cc98ae1ea8f33be76211d2653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d2319f6416853436af5a1f7f1fc3c1b1f6a872af4bc317362009b8c7d13dec4
[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" "3d2319f6416853436af5a1f7f1fc3c1b1f6a872af4bc317362009b8c7d13dec4", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/zuc_128.rs:177:2
[INFO] [stderr]     |
[INFO] [stderr] 177 |     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stderr]     |     ^                                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 177 -     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stderr] 177 +     (((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/zuc_128.rs:186:2
[INFO] [stderr]     |
[INFO] [stderr] 186 |     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stderr]     |     ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 186 -     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stderr] 186 +     x ^ x2 ^ x10 ^ x18 ^ x24
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/zuc_128.rs:195:2
[INFO] [stderr]     |
[INFO] [stderr] 195 |     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stderr]     |     ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 195 -     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stderr] 195 +     x ^ x8 ^ x14 ^ x22 ^ x30
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/zuc_128.rs:200:2
[INFO] [stderr]     |
[INFO] [stderr] 200 |     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stderr]     |     ^                                                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 200 -     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stderr] 200 +     ((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32))
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/zuc_128.rs:205:2
[INFO] [stderr]     |
[INFO] [stderr] 205 |     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stderr]     |     ^                                                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 205 -     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stderr] 205 +     ((a as u32) << 23) | ((b as u32) << 8) | ((c as u32))
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pkcs7::PKCS7`
[INFO] [stderr]  --> src/cbc.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use pkcs7::PKCS7;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(i128_type)]
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]   --> src/speck_128_128.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |         for curr_key in self.keys_propagated.into_iter().rev() {
[INFO] [stderr]    |                                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 40 |         for curr_key in self.keys_propagated.iter().rev() {
[INFO] [stderr]    |                                              ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 40 |         for curr_key in IntoIterator::into_iter(self.keys_propagated).rev() {
[INFO] [stderr]    |                         ++++++++++++++++++++++++                    ~
[INFO] [stderr] 
[INFO] [stderr] warning: `speck` (lib) generated 8 warnings
[INFO] [stderr] warning: `speck` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/speck-15ee43e379dd730f)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test speck_128_128::basic_works1 ... ok
[INFO] [stdout] test pkcs7::pkcs7_block_misc ... ok
[INFO] [stdout] test pkcs7::pkcs7_block_8 ... ok
[INFO] [stdout] test zuc_128::zuc_128_test_set_3_1 ... ok
[INFO] [stdout] test zuc_128::zuc_128_test_set_3_2 ... ok
[INFO] [stdout] test zuc_128::zuc_128_test_set_3_3 ... ok
[INFO] [stdout] test block128::block128_works3 ... ok
[INFO] [stdout] test cbc::cbc_works1 ... ok
[INFO] [stdout] test zuc_128::zuc_128_test_set_4_1 ... ok
[INFO] [stdout] test cbc::cbc_works2 ... ok
[INFO] [stdout] test zuc_128::zuc_128_test_set_4_2 ... ok
[INFO] [stdout] test pkcs7::pkcs7_block_16 ... ok
[INFO] [stdout] test block128::block128_works2 ... ok
[INFO] [stdout] test block128::block128_works1 ... ok
[INFO] [stdout] test zuc_128::zuc_128_test_set_3_4 ... ok
[INFO] [stdout] test block128::block128_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests speck
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/zuc_128.rs:177:2
[INFO] [stderr]     |
[INFO] [stderr] 177 |     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stderr]     |     ^                                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 177 -     ((((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF)
[INFO] [stderr] 177 +     (((x) << k) | ((x) >> (31 - k))) & 0x7FFFFFFF
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/zuc_128.rs:186:2
[INFO] [stderr]     |
[INFO] [stderr] 186 |     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stderr]     |     ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 186 -     (x ^ x2 ^ x10 ^ x18 ^ x24)
[INFO] [stderr] 186 +     x ^ x2 ^ x10 ^ x18 ^ x24
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/zuc_128.rs:195:2
[INFO] [stderr]     |
[INFO] [stderr] 195 |     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stderr]     |     ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 195 -     (x ^ x8 ^ x14 ^ x22 ^ x30)
[INFO] [stderr] 195 +     x ^ x8 ^ x14 ^ x22 ^ x30
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/zuc_128.rs:200:2
[INFO] [stderr]     |
[INFO] [stderr] 200 |     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stderr]     |     ^                                                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 200 -     (((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32)))
[INFO] [stderr] 200 +     ((a as u32) << 24) | ((b as u32) << 16) | ((c as u32) << 8) | ((d as u32))
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/zuc_128.rs:205:2
[INFO] [stderr]     |
[INFO] [stderr] 205 |     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stderr]     |     ^                                                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 205 -     (((a as u32) << 23) | ((b as u32) << 8) | ((c as u32)))
[INFO] [stderr] 205 +     ((a as u32) << 23) | ((b as u32) << 8) | ((c as u32))
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: 5 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 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d2319f6416853436af5a1f7f1fc3c1b1f6a872af4bc317362009b8c7d13dec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2319f6416853436af5a1f7f1fc3c1b1f6a872af4bc317362009b8c7d13dec4", kill_on_drop: false }`
[INFO] [stdout] 3d2319f6416853436af5a1f7f1fc3c1b1f6a872af4bc317362009b8c7d13dec4