[INFO] cloning repository https://github.com/parrrate/feistel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parrrate/feistel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparrrate%2Ffeistel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparrrate%2Ffeistel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf286700dee561c0f0b0b2529b7a159974e3235c
[INFO] checking parrrate/feistel against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparrrate%2Ffeistel" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/parrrate/feistel
[INFO] finished tweaking git repo https://github.com/parrrate/feistel
[INFO] tweaked toml for git repo https://github.com/parrrate/feistel written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/parrrate/feistel on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/parrrate/feistel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e957a173dd9c24ebe854fd1fd550f16a63f5f65ae1698fa747fa4c7fe6129bd1
[INFO] running `Command { std: "docker" "start" "-a" "e957a173dd9c24ebe854fd1fd550f16a63f5f65ae1698fa747fa4c7fe6129bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e957a173dd9c24ebe854fd1fd550f16a63f5f65ae1698fa747fa4c7fe6129bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e957a173dd9c24ebe854fd1fd550f16a63f5f65ae1698fa747fa4c7fe6129bd1", kill_on_drop: false }`
[INFO] [stdout] e957a173dd9c24ebe854fd1fd550f16a63f5f65ae1698fa747fa4c7fe6129bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Zstrict-projection-item-bounds" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69a87f457ed50a10d3b9fe18d7ca92f4affd2966acd635a5404d27e43af008bf
[INFO] running `Command { std: "docker" "start" "-a" "69a87f457ed50a10d3b9fe18d7ca92f4affd2966acd635a5404d27e43af008bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking generic-array v1.1.0
[INFO] [stderr]     Checking feistel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: no implementation for `<Self as ArrayNetwork>::T ^= <Self as ArrayNetwork>::T`
[INFO] [stdout]   --> src/array.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Network<L = XorArray<Self::T, Self::LN>, R = XorArray<Self::T, Self::RN>>
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `<Self as ArrayNetwork>::T ^= <Self as ArrayNetwork>::T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `BitXorAssign` is not implemented for `<Self as ArrayNetwork>::T`
[INFO] [stdout] note: required for `XorArray<<Self as ArrayNetwork>::T, <Self as ArrayNetwork>::LN>` to implement `BitXor`
[INFO] [stdout]   --> src/xor_array.rs:37:49
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<T: BitXorAssign<Rhs>, Rhs, N: ArrayLength> BitXor<XorArray<Rhs, N>> for XorArray<T, N> {
[INFO] [stdout]    |         -----------------                       ^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unsatisfied trait bound introduced here
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Network<L = XorArray<Self::T, Self::LN>, R = XorArray<Self::T, Self::RN>> where <Self as ArrayNetwork>::T: BitXorAssign
[INFO] [stdout]    |                                                                               +++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: no implementation for `T ^= T`
[INFO] [stdout]   --> src/array.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |         I: Network<L = XorArray<T, L>, R = XorArray<T, R>>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ no implementation for `T ^= T`
[INFO] [stdout]    |
[INFO] [stdout] note: required for `XorArray<T, L>` to implement `BitXor`
[INFO] [stdout]   --> src/xor_array.rs:37:49
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<T: BitXorAssign<Rhs>, Rhs, N: ArrayLength> BitXor<XorArray<Rhs, N>> for XorArray<T, N> {
[INFO] [stdout]    |         -----------------                       ^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unsatisfied trait bound introduced here
[INFO] [stdout] help: consider further restricting type parameter `T` with trait `BitXorAssign`
[INFO] [stdout]    |
[INFO] [stdout] 47 |         T: BitXor + core::ops::BitXorAssign,
[INFO] [stdout]    |                   +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `feistel` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: no implementation for `<Self as ArrayNetwork>::T ^= <Self as ArrayNetwork>::T`
[INFO] [stdout]   --> src/array.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Network<L = XorArray<Self::T, Self::LN>, R = XorArray<Self::T, Self::RN>>
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `<Self as ArrayNetwork>::T ^= <Self as ArrayNetwork>::T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `BitXorAssign` is not implemented for `<Self as ArrayNetwork>::T`
[INFO] [stdout] note: required for `XorArray<<Self as ArrayNetwork>::T, <Self as ArrayNetwork>::LN>` to implement `BitXor`
[INFO] [stdout]   --> src/xor_array.rs:37:49
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<T: BitXorAssign<Rhs>, Rhs, N: ArrayLength> BitXor<XorArray<Rhs, N>> for XorArray<T, N> {
[INFO] [stdout]    |         -----------------                       ^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unsatisfied trait bound introduced here
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn array_encrypt(self, block: Block<Self>) -> Block<Self> where <Self as ArrayNetwork>::T: BitXorAssign {
[INFO] [stdout]    |                                                               +++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: no implementation for `<Self as ArrayNetwork>::T ^= <Self as ArrayNetwork>::T`
[INFO] [stdout]   --> src/array.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Network<L = XorArray<Self::T, Self::LN>, R = XorArray<Self::T, Self::RN>>
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `<Self as ArrayNetwork>::T ^= <Self as ArrayNetwork>::T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `BitXorAssign` is not implemented for `<Self as ArrayNetwork>::T`
[INFO] [stdout] note: required for `XorArray<<Self as ArrayNetwork>::T, <Self as ArrayNetwork>::LN>` to implement `BitXor`
[INFO] [stdout]   --> src/xor_array.rs:37:49
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<T: BitXorAssign<Rhs>, Rhs, N: ArrayLength> BitXor<XorArray<Rhs, N>> for XorArray<T, N> {
[INFO] [stdout]    |         -----------------                       ^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unsatisfied trait bound introduced here
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn array_decrypt(self, block: Block<Self>) -> Block<Self> where <Self as ArrayNetwork>::T: BitXorAssign {
[INFO] [stdout]    |                                                               +++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69a87f457ed50a10d3b9fe18d7ca92f4affd2966acd635a5404d27e43af008bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a87f457ed50a10d3b9fe18d7ca92f4affd2966acd635a5404d27e43af008bf", kill_on_drop: false }`
[INFO] [stdout] 69a87f457ed50a10d3b9fe18d7ca92f4affd2966acd635a5404d27e43af008bf