[INFO] cloning repository https://github.com/tetcoin/desub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tetcoin/desub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcoin%2Fdesub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcoin%2Fdesub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4419de738a417fbe0b08e97f2f2bf8cbeb6a9f44
[INFO] testing tetcoin/desub against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcoin%2Fdesub" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tetcoin/desub on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tetcoin/desub
[INFO] finished tweaking git repo https://github.com/tetcoin/desub
[INFO] tweaked toml for git repo https://github.com/tetcoin/desub written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tetcoin/desub already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 004f0cb2edc789ad8b44836cace3ae928fb0f9480e6e9b24e248bce101f638b6
[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" "004f0cb2edc789ad8b44836cace3ae928fb0f9480e6e9b24e248bce101f638b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "004f0cb2edc789ad8b44836cace3ae928fb0f9480e6e9b24e248bce101f638b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004f0cb2edc789ad8b44836cace3ae928fb0f9480e6e9b24e248bce101f638b6", kill_on_drop: false }`
[INFO] [stdout] 004f0cb2edc789ad8b44836cace3ae928fb0f9480e6e9b24e248bce101f638b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 5a23b1cfbc173304100e66d62b5c11631b6bfc1dc28e4a39c06d0b1bb03b4964
[INFO] running `Command { std: "docker" "start" "-a" "5a23b1cfbc173304100e66d62b5c11631b6bfc1dc28e4a39c06d0b1bb03b4964", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling desub-cli v0.0.1 (/opt/rustwide/workdir/cli)
[INFO] [stderr]    Compiling sp-application-crypto v2.0.0 (https://github.com/paritytech/substrate/?branch=polkadot-master#de2ffd93)
[INFO] [stdout] error: unexpected token
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:57:49
[INFO] [stdout]    |
[INFO] [stdout] 57 |         $crate::app_crypto_public_full_crypto!($module::Public, $key_type);
[INFO] [stdout]    |                                                       ^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/ed25519.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     crate::app_crypto!(super, ED25519);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `crate::app_crypto` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |         $crate::app_crypto_signature_full_crypto!($module::Signature, $key_type);
[INFO] [stdout]    |                                                          ^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/ed25519.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     crate::app_crypto!(super, ED25519);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `crate::app_crypto` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:57:49
[INFO] [stdout]    |
[INFO] [stdout] 57 |         $crate::app_crypto_public_full_crypto!($module::Public, $key_type);
[INFO] [stdout]    |                                                       ^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/sr25519.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     crate::app_crypto!(super, SR25519);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `crate::app_crypto` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |         $crate::app_crypto_signature_full_crypto!($module::Signature, $key_type);
[INFO] [stdout]    |                                                          ^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/sr25519.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     crate::app_crypto!(super, SR25519);
[INFO] [stdout]    |     ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `crate::app_crypto` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `ed25519::app::Public` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |         impl $crate::AppPublic for Public {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ `ed25519::app::Public` cannot be formatted using `{:?}`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:62:11
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub trait AppPublic:
[INFO] [stdout]     |           --------- required by a bound in this
[INFO] [stdout] 63  |     AppKey + Public + Ord + PartialOrd + Eq + PartialEq + Debug + MaybeHash + codec::Codec
[INFO] [stdout]     |                                                           ----- required by this bound in `traits::AppPublic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/ed25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, ED25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `ed25519::app::Public`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `ed25519::app::Public` or manually `impl std::fmt::Debug for ed25519::app::Public`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_public_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ed25519::app::Public: WrapperTypeEncode` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |         impl $crate::AppPublic for Public {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ the trait `WrapperTypeEncode` is not implemented for `ed25519::app::Public`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:62:11
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub trait AppPublic:
[INFO] [stdout]     |           --------- required by a bound in this
[INFO] [stdout] 63  |     AppKey + Public + Ord + PartialOrd + Eq + PartialEq + Debug + MaybeHash + codec::Codec
[INFO] [stdout]     |                                                                               ------------ required by this bound in `traits::AppPublic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/ed25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, ED25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Encode` for `ed25519::app::Public`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_public_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ed25519::app::Public: WrapperTypeDecode` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |         impl $crate::AppPublic for Public {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ the trait `WrapperTypeDecode` is not implemented for `ed25519::app::Public`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:62:11
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub trait AppPublic:
[INFO] [stdout]     |           --------- required by a bound in this
[INFO] [stdout] 63  |     AppKey + Public + Ord + PartialOrd + Eq + PartialEq + Debug + MaybeHash + codec::Codec
[INFO] [stdout]     |                                                                               ------------ required by this bound in `traits::AppPublic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/ed25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, ED25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Decode` for `ed25519::app::Public`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_public_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `ed25519::app::Signature` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:388:8
[INFO] [stdout]     |
[INFO] [stdout] 388 |         impl $crate::AppSignature for Signature {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^ `ed25519::app::Signature` cannot be formatted using `{:?}`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:78:51
[INFO] [stdout]     |
[INFO] [stdout] 78  | pub trait AppSignature: AppKey + Eq + PartialEq + Debug + MaybeHash {
[INFO] [stdout]     |                                                   ----- required by this bound in `traits::AppSignature`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/ed25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, ED25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `ed25519::app::Signature`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `ed25519::app::Signature` or manually `impl std::fmt::Debug for ed25519::app::Signature`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_signature_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `sr25519::app::Public` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |         impl $crate::AppPublic for Public {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ `sr25519::app::Public` cannot be formatted using `{:?}`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:62:11
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub trait AppPublic:
[INFO] [stdout]     |           --------- required by a bound in this
[INFO] [stdout] 63  |     AppKey + Public + Ord + PartialOrd + Eq + PartialEq + Debug + MaybeHash + codec::Codec
[INFO] [stdout]     |                                                           ----- required by this bound in `traits::AppPublic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/sr25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, SR25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `sr25519::app::Public`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `sr25519::app::Public` or manually `impl std::fmt::Debug for sr25519::app::Public`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_public_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sr25519::app::Public: WrapperTypeEncode` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |         impl $crate::AppPublic for Public {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ the trait `WrapperTypeEncode` is not implemented for `sr25519::app::Public`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:62:11
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub trait AppPublic:
[INFO] [stdout]     |           --------- required by a bound in this
[INFO] [stdout] 63  |     AppKey + Public + Ord + PartialOrd + Eq + PartialEq + Debug + MaybeHash + codec::Codec
[INFO] [stdout]     |                                                                               ------------ required by this bound in `traits::AppPublic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/sr25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, SR25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Encode` for `sr25519::app::Public`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_public_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sr25519::app::Public: WrapperTypeDecode` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 |         impl $crate::AppPublic for Public {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ the trait `WrapperTypeDecode` is not implemented for `sr25519::app::Public`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:62:11
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub trait AppPublic:
[INFO] [stdout]     |           --------- required by a bound in this
[INFO] [stdout] 63  |     AppKey + Public + Ord + PartialOrd + Eq + PartialEq + Debug + MaybeHash + codec::Codec
[INFO] [stdout]     |                                                                               ------------ required by this bound in `traits::AppPublic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/sr25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, SR25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Decode` for `sr25519::app::Public`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_public_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `sr25519::app::Signature` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/lib.rs:388:8
[INFO] [stdout]     |
[INFO] [stdout] 388 |         impl $crate::AppSignature for Signature {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^ `sr25519::app::Signature` cannot be formatted using `{:?}`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/traits.rs:78:51
[INFO] [stdout]     |
[INFO] [stdout] 78  | pub trait AppSignature: AppKey + Eq + PartialEq + Debug + MaybeHash {
[INFO] [stdout]     |                                                   ----- required by this bound in `traits::AppSignature`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/substrate-7e08433d4c370a21/de2ffd9/primitives/application-crypto/src/sr25519.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     crate::app_crypto!(super, SR25519);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `sr25519::app::Signature`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `sr25519::app::Signature` or manually `impl std::fmt::Debug for sr25519::app::Signature`
[INFO] [stdout]     = note: this error originates in the macro `$crate::app_crypto_signature_common` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sp-application-crypto` due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a23b1cfbc173304100e66d62b5c11631b6bfc1dc28e4a39c06d0b1bb03b4964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a23b1cfbc173304100e66d62b5c11631b6bfc1dc28e4a39c06d0b1bb03b4964", kill_on_drop: false }`
[INFO] [stdout] 5a23b1cfbc173304100e66d62b5c11631b6bfc1dc28e4a39c06d0b1bb03b4964
