[INFO] cloning repository https://github.com/pierre-l/Pierre-s-Distributed-Experiments
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2FPierre-s-Distributed-Experiments" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking network_simulator v0.1.0 (/opt/rustwide/workdir/network_simulator)
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> network_simulator/src/network/mod.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run<S>(self, connection_stream: S) -> Box<Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run<S>(self, connection_stream: S) -> Box<dyn Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> network_simulator/src/network/mod.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run<S>(self, connection_stream: S) -> Box<Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run<S>(self, connection_stream: S) -> Box<dyn Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> network_simulator/src/network/mod.rs:166:54
[INFO] [stdout]     |
[INFO] [stdout] 166 |         fn run<S>(self, connection_stream: S) -> Box<Future<Item = (), Error = ()> + Send>
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 166 |         fn run<S>(self, connection_stream: S) -> Box<dyn Future<Item = (), Error = ()> + Send>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> network_simulator/src/flatten_select.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut child = &mut self.children[index];
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> network_simulator/src/flatten_select.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut child = &mut self.children[index];
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking pow_blockchain_simulation v0.1.0 (/opt/rustwide/workdir/pow)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> pow/src/blockchain/node.rs:91:54
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn run<S>(mut self, connection_stream: S) -> Box<Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn run<S>(mut self, connection_stream: S) -> Box<dyn Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> pow/src/blockchain/node.rs:91:54
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn run<S>(mut self, connection_stream: S) -> Box<Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn run<S>(mut self, connection_stream: S) -> Box<dyn Future<Item = (), Error = ()> + Send>
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> pow/src/main.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 163 |         panic!(error_message);
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         panic!("{}", error_message);
[INFO] [stdout]     |                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> pow/src/main.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 163 |         panic!(error_message);
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         panic!("{}", error_message);
[INFO] [stdout]     |                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking btclike_simulation v0.1.0 (/opt/rustwide/workdir/btclike)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> btclike/src/wallet.rs:211:31
[INFO] [stdout]     |
[INFO] [stdout] 211 |         impl<'a, A, B> Borrow<MapKeyPair<A, B> + 'a> for Pair<A, B>
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |         impl<'a, A, B> Borrow<dyn MapKeyPair<A, B> + 'a> for Pair<A, B>
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> btclike/src/wallet.rs:221:46
[INFO] [stdout]     |
[INFO] [stdout] 221 |         impl<'a, A: Hash, B: Hash> Hash for (MapKeyPair<A, B> + 'a) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 221 |         impl<'a, A: Hash, B: Hash> Hash for (dyn MapKeyPair<A, B> + 'a) {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> btclike/src/wallet.rs:228:47
[INFO] [stdout]     |
[INFO] [stdout] 228 |         impl<'a, A: Eq, B: Eq> PartialEq for (MapKeyPair<A, B> + 'a) {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 228 |         impl<'a, A: Eq, B: Eq> PartialEq for (dyn MapKeyPair<A, B> + 'a) {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> btclike/src/wallet.rs:234:40
[INFO] [stdout]     |
[INFO] [stdout] 234 |         impl<'a, A: Eq, B: Eq> Eq for (MapKeyPair<A, B> + 'a) {}
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 234 |         impl<'a, A: Eq, B: Eq> Eq for (dyn MapKeyPair<A, B> + 'a) {}
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> btclike/src/wallet.rs:216:35
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn borrow(&self) -> &(MapKeyPair<A, B> + 'a) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 216 |             fn borrow(&self) -> &(dyn MapKeyPair<A, B> + 'a) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> btclike/src/wallet.rs:247:54
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 self.map.get(&BorrowedPair(a, b) as &MapKeyPair<A, B>)
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 self.map.get(&BorrowedPair(a, b) as &dyn MapKeyPair<A, B>)
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sign` is never used
[INFO] [stdout]   --> btclike/src/crypto.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl KeyPair{
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn sign(&self, input_bytes: &[u8]) -> Signature {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_address` is never used
[INFO] [stdout]   --> btclike/src/transaction.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TxOut {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn to_address(&self) -> &Address{
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_raw_tx_in` is never used
[INFO] [stdout]   --> btclike/src/transaction.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl SignedTxIn{
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 65 |     fn from_raw_tx_in(raw_tx_in: RawTxIn, serialized_tx: &[u8], key_pair: &KeyPair)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_raw_tx` is never used
[INFO] [stdout]    --> btclike/src/transaction.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl SignedTx {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 101 |     pub fn from_raw_tx(raw_tx: RawTx, key_pairs: Vec<&KeyPair>)
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wallet` is never constructed
[INFO] [stdout]   --> btclike/src/wallet.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Wallet{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_transaction`, and `new_address` are never used
[INFO] [stdout]   --> btclike/src/wallet.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Wallet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new() -> Wallet{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn new_transaction<S>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn new_address(&mut self) -> Result<Address, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Account` is never constructed
[INFO] [stdout]   --> btclike/src/wallet.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct Account {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> btclike/src/wallet.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | impl Account {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 99 |     fn new(key_pair: KeyPair) -> Account {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxOutReference` is never constructed
[INFO] [stdout]    --> btclike/src/wallet.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct TxOutReference {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.96s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7d3b70a7687a593632f1c8fbc8091fed0c00e60edf11ea6fed5289b96afe0efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3b70a7687a593632f1c8fbc8091fed0c00e60edf11ea6fed5289b96afe0efa", kill_on_drop: false }`
[INFO] [stdout] 7d3b70a7687a593632f1c8fbc8091fed0c00e60edf11ea6fed5289b96afe0efa
