[INFO] cloning repository https://github.com/pierre-l/Pierre-s-Distributed-Experiments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pierre-l/Pierre-s-Distributed-Experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2FPierre-s-Distributed-Experiments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2FPierre-s-Distributed-Experiments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 474ed6a12ab3f2de4202241c97cd3b7c9489251c [INFO] testing pierre-l/Pierre-s-Distributed-Experiments against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2FPierre-s-Distributed-Experiments" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments [INFO] finished tweaking git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments [INFO] tweaked toml for git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-fs v0.1.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.4 [INFO] [stderr] Downloaded futures v0.1.21 [INFO] [stderr] Downloaded tokio-udp v0.1.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7a029b11becd2dfedb966b081acdef83ddde094ba1a28b530c125474ab4f518 [INFO] running `Command { std: "docker" "start" "-a" "f7a029b11becd2dfedb966b081acdef83ddde094ba1a28b530c125474ab4f518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7a029b11becd2dfedb966b081acdef83ddde094ba1a28b530c125474ab4f518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a029b11becd2dfedb966b081acdef83ddde094ba1a28b530c125474ab4f518", kill_on_drop: false }` [INFO] [stdout] f7a029b11becd2dfedb966b081acdef83ddde094ba1a28b530c125474ab4f518 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b11d09b6cce5251104397b49bce8e8f1bf77fec761f457768409da7bb3fcb6e [INFO] running `Command { std: "docker" "start" "-a" "4b11d09b6cce5251104397b49bce8e8f1bf77fec761f457768409da7bb3fcb6e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.0 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Compiling network_simulator v0.1.0 (/opt/rustwide/workdir/network_simulator) [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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn run(self, connection_stream: S) -> Box + 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling env_logger v0.5.10 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling btclike_simulation v0.1.0 (/opt/rustwide/workdir/btclike) [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( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn new_address(&mut self) -> Result { [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] [stderr] Compiling 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(mut self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | fn run(mut self, connection_stream: S) -> Box + 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 [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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 14.23s [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" "4b11d09b6cce5251104397b49bce8e8f1bf77fec761f457768409da7bb3fcb6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b11d09b6cce5251104397b49bce8e8f1bf77fec761f457768409da7bb3fcb6e", kill_on_drop: false }` [INFO] [stdout] 4b11d09b6cce5251104397b49bce8e8f1bf77fec761f457768409da7bb3fcb6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8360e4dfcc21af877003a83821e7f14b71a20b9937c9b99435aa38db8d5e4c1 [INFO] running `Command { std: "docker" "start" "-a" "d8360e4dfcc21af877003a83821e7f14b71a20b9937c9b99435aa38db8d5e4c1", kill_on_drop: false }` [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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn run(self, connection_stream: S) -> Box + 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling network_simulator v0.1.0 (/opt/rustwide/workdir/network_simulator) [INFO] [stderr] Compiling pow_blockchain_simulation v0.1.0 (/opt/rustwide/workdir/pow) [INFO] [stderr] Compiling btclike_simulation v0.1.0 (/opt/rustwide/workdir/btclike) [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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn run(self, connection_stream: S) -> Box + 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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 166 | fn run(self, connection_stream: S) -> Box + 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(mut self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | fn run(mut self, connection_stream: S) -> Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [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 + 'a> for Pair [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 [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 + 'a> for Pair [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) { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 221 | impl<'a, A: Hash, B: Hash> Hash for (dyn MapKeyPair + '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) { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 228 | impl<'a, A: Eq, B: Eq> PartialEq for (dyn MapKeyPair + '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) {} [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 234 | impl<'a, A: Eq, B: Eq> Eq for (dyn MapKeyPair + '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) { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 216 | fn borrow(&self) -> &(dyn MapKeyPair + 'a) { [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: 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) [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 247 | self.map.get(&BorrowedPair(a, b) as &dyn MapKeyPair) [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 [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.10s [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" "d8360e4dfcc21af877003a83821e7f14b71a20b9937c9b99435aa38db8d5e4c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8360e4dfcc21af877003a83821e7f14b71a20b9937c9b99435aa38db8d5e4c1", kill_on_drop: false }` [INFO] [stdout] d8360e4dfcc21af877003a83821e7f14b71a20b9937c9b99435aa38db8d5e4c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bba9283416217d45dbd1a28a6b908979e9c3bcc0eb4af6b0492058623a803326 [INFO] running `Command { std: "docker" "start" "-a" "bba9283416217d45dbd1a28a6b908979e9c3bcc0eb4af6b0492058623a803326", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> network_simulator/src/network/mod.rs:14:50 [INFO] [stderr] | [INFO] [stderr] 14 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> network_simulator/src/flatten_select.rs:127:21 [INFO] [stderr] | [INFO] [stderr] 127 | let mut child = &mut self.children[index]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> network_simulator/src/network/mod.rs:166:54 [INFO] [stderr] | [INFO] [stderr] 166 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 166 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `network_simulator` (lib) generated 2 warnings (run `cargo fix --lib -p network_simulator` to apply 2 suggestions) [INFO] [stderr] warning: `network_simulator` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p network_simulator --tests` to apply 1 suggestion) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:211:31 [INFO] [stderr] | [INFO] [stderr] 211 | impl<'a, A, B> Borrow + 'a> for Pair [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 211 | impl<'a, A, B> Borrow + 'a> for Pair [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:221:46 [INFO] [stderr] | [INFO] [stderr] 221 | impl<'a, A: Hash, B: Hash> Hash for (MapKeyPair + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 221 | impl<'a, A: Hash, B: Hash> Hash for (dyn MapKeyPair + 'a) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:228:47 [INFO] [stderr] | [INFO] [stderr] 228 | impl<'a, A: Eq, B: Eq> PartialEq for (MapKeyPair + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 228 | impl<'a, A: Eq, B: Eq> PartialEq for (dyn MapKeyPair + 'a) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:234:40 [INFO] [stderr] | [INFO] [stderr] 234 | impl<'a, A: Eq, B: Eq> Eq for (MapKeyPair + 'a) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 234 | impl<'a, A: Eq, B: Eq> Eq for (dyn MapKeyPair + 'a) {} [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:216:35 [INFO] [stderr] | [INFO] [stderr] 216 | fn borrow(&self) -> &(MapKeyPair + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 216 | fn borrow(&self) -> &(dyn MapKeyPair + 'a) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:247:54 [INFO] [stderr] | [INFO] [stderr] 247 | self.map.get(&BorrowedPair(a, b) as &MapKeyPair) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 247 | self.map.get(&BorrowedPair(a, b) as &dyn MapKeyPair) [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> pow/src/blockchain/node.rs:91:54 [INFO] [stderr] | [INFO] [stderr] 91 | fn run(mut self, connection_stream: S) -> Box + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | fn run(mut self, connection_stream: S) -> Box + Send> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> pow/src/main.rs:163:16 [INFO] [stderr] | [INFO] [stderr] 163 | panic!(error_message); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 163 | panic!("{}", error_message); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `btclike_simulation` (bin "btclike_simulation" test) generated 6 warnings (run `cargo fix --bin "btclike_simulation" --tests` to apply 6 suggestions) [INFO] [stderr] warning: `pow_blockchain_simulation` (bin "pow_blockchain_simulation" test) generated 2 warnings (run `cargo fix --bin "pow_blockchain_simulation" --tests` to apply 2 suggestions) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.04s [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/btclike_simulation-4358bf7dc45d1c37) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test blockchain::tests::can_verify_an_empty_block ... ok [INFO] [stdout] test blockchain::tests::can_mine_new_chain ... ok [INFO] [stdout] test transaction::tests::rejects_invalid_amount ... ok [INFO] [stdout] test transaction::tests::can_sign_and_verify_transactions ... ok [INFO] [stdout] test transaction::tests::rejects_invalid_pub_key ... ok [INFO] [stdout] test transaction::tests::rejects_invalid_key_pair ... ok [INFO] [stdout] test blockchain::tests::hash_ensures_integrity ... ok [INFO] [stdout] test wallet::tests::cannot_create_transaction_if_insufficient_funds ... ok [INFO] [stdout] test blockchain::tests::can_mine_more_blocks ... ok [INFO] [stdout] test wallet::tests::can_create_valid_transactions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/network_simulator-13d0d40f74e6cd29) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test network::tests::can_create_a_network ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pow_blockchain_simulation-5a80e88ad50a922d) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test blockchain::tests::can_create_and_expand_a_chain ... ok [INFO] [stdout] test blockchain::pow::tests::min_difficulty_allows_any_hash ... ok [INFO] [stdout] test blockchain::tests::cannot_forge_nonce ... ok [INFO] [stdout] test blockchain::tests::cannot_forge_difficulty ... ok [INFO] [stdout] test blockchain::pow::tests::can_increase_difficulty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests network_simulator [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" "bba9283416217d45dbd1a28a6b908979e9c3bcc0eb4af6b0492058623a803326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba9283416217d45dbd1a28a6b908979e9c3bcc0eb4af6b0492058623a803326", kill_on_drop: false }` [INFO] [stdout] bba9283416217d45dbd1a28a6b908979e9c3bcc0eb4af6b0492058623a803326 [INFO] testing pierre-l/Pierre-s-Distributed-Experiments against beta-2024-03-24 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2FPierre-s-Distributed-Experiments" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments on toolchain beta-2024-03-24 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments [INFO] finished tweaking git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments [INFO] tweaked toml for git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pierre-l/Pierre-s-Distributed-Experiments 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" "+beta-2024-03-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78a22e5f730f1263c263f3b815078f57c7d8e8c289fc487f4943da0b62d55112 [INFO] running `Command { std: "docker" "start" "-a" "78a22e5f730f1263c263f3b815078f57c7d8e8c289fc487f4943da0b62d55112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78a22e5f730f1263c263f3b815078f57c7d8e8c289fc487f4943da0b62d55112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a22e5f730f1263c263f3b815078f57c7d8e8c289fc487f4943da0b62d55112", kill_on_drop: false }` [INFO] [stdout] 78a22e5f730f1263c263f3b815078f57c7d8e8c289fc487f4943da0b62d55112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc7e8dd2d40f7cb22e1c0a9388fb991b6c4551fbba2f4ff55ea4c68fc6a36030 [INFO] running `Command { std: "docker" "start" "-a" "cc7e8dd2d40f7cb22e1c0a9388fb991b6c4551fbba2f4ff55ea4c68fc6a36030", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.0 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling network_simulator v0.1.0 (/opt/rustwide/workdir/network_simulator) [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> network_simulator/src/flatten_select.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::{self, Async, Poll}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> network_simulator/src/network/mod.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> network_simulator/src/network/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate tokio; [INFO] [stdout] | ------------------- the item `tokio` is already imported here [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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn run(self, connection_stream: S) -> Box + 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] [stderr] Compiling env_logger v0.5.10 [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling btclike_simulation v0.1.0 (/opt/rustwide/workdir/btclike) [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> btclike/src/blockchain.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: btclike/src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `untrusted` is imported redundantly [INFO] [stdout] --> btclike/src/crypto.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use untrusted::{self, Input}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: btclike/src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate untrusted; [INFO] [stdout] | ----------------------- the item `untrusted` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> btclike/src/transaction.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: btclike/src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [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( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn new_address(&mut self) -> Result { [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: trait `UtxoStore` is never used [INFO] [stdout] --> btclike/src/wallet.rs:116:11 [INFO] [stdout] | [INFO] [stdout] 116 | pub trait UtxoStore { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pow_blockchain_simulation v0.1.0 (/opt/rustwide/workdir/pow) [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> pow/src/blockchain/node.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{self, future, Future, Stream}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: pow/src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> pow/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::cmp::PartialOrd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [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(mut self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | fn run(mut self, connection_stream: S) -> Box + 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 [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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 11.24s [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" "cc7e8dd2d40f7cb22e1c0a9388fb991b6c4551fbba2f4ff55ea4c68fc6a36030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7e8dd2d40f7cb22e1c0a9388fb991b6c4551fbba2f4ff55ea4c68fc6a36030", kill_on_drop: false }` [INFO] [stdout] cc7e8dd2d40f7cb22e1c0a9388fb991b6c4551fbba2f4ff55ea4c68fc6a36030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9861bf04084ad7710f749753d683d57cb88f2b4d08885f34100d05a825081c0 [INFO] running `Command { std: "docker" "start" "-a" "c9861bf04084ad7710f749753d683d57cb88f2b4d08885f34100d05a825081c0", kill_on_drop: false }` [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> network_simulator/src/flatten_select.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::{self, Async, Poll}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> network_simulator/src/network/mod.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> network_simulator/src/network/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate tokio; [INFO] [stdout] | ------------------- the item `tokio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling network_simulator v0.1.0 (/opt/rustwide/workdir/network_simulator) [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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn run(self, connection_stream: S) -> Box + 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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pow_blockchain_simulation v0.1.0 (/opt/rustwide/workdir/pow) [INFO] [stderr] Compiling btclike_simulation v0.1.0 (/opt/rustwide/workdir/btclike) [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> pow/src/blockchain/node.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{self, future, Future, Stream}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: pow/src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> pow/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::cmp::PartialOrd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> network_simulator/src/flatten_select.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::{self, Async, Poll}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> network_simulator/src/network/mod.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: network_simulator/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> network_simulator/src/network/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 151 | use super::*; [INFO] [stdout] | -------- the item `Future` is already imported here [INFO] [stdout] 152 | use futures::Future; [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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 | fn run(self, connection_stream: S) -> Box + 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(self, connection_stream: S) -> Box + 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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 166 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Address` is imported redundantly [INFO] [stdout] --> btclike/src/blockchain.rs:346:9 [INFO] [stdout] | [INFO] [stdout] 345 | use super::*; [INFO] [stdout] | -------- the item `Address` is already imported here [INFO] [stdout] 346 | use transaction::Address; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `untrusted` is imported redundantly [INFO] [stdout] --> btclike/src/crypto.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use untrusted::{self, Input}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: btclike/src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate untrusted; [INFO] [stdout] | ----------------------- the item `untrusted` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> btclike/src/transaction.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: btclike/src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [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(mut self, connection_stream: S) -> Box + 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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | fn run(mut self, connection_stream: S) -> Box + Send> [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) { [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 228 | impl<'a, A: Eq, B: Eq> PartialEq for (dyn MapKeyPair + '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) {} [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 234 | impl<'a, A: Eq, B: Eq> Eq for (dyn MapKeyPair + 'a) {} [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) { [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 221 | impl<'a, A: Hash, B: Hash> Hash for (dyn MapKeyPair + '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) { [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 216 | fn borrow(&self) -> &(dyn MapKeyPair + 'a) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [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 + 'a> for Pair [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 211 | impl<'a, A, B> Borrow + 'a> for Pair [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: 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) [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 247 | self.map.get(&BorrowedPair(a, b) as &dyn MapKeyPair) [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 [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 1.23s [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" "c9861bf04084ad7710f749753d683d57cb88f2b4d08885f34100d05a825081c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9861bf04084ad7710f749753d683d57cb88f2b4d08885f34100d05a825081c0", kill_on_drop: false }` [INFO] [stdout] c9861bf04084ad7710f749753d683d57cb88f2b4d08885f34100d05a825081c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8acc5a87e95f07efdec0c7dfee800ed0bf25b19dd217dd24aa5ca1787f9e0c20 [INFO] running `Command { std: "docker" "start" "-a" "8acc5a87e95f07efdec0c7dfee800ed0bf25b19dd217dd24aa5ca1787f9e0c20", kill_on_drop: false }` [INFO] [stderr] warning: the item `futures` is imported redundantly [INFO] [stderr] --> network_simulator/src/flatten_select.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use futures::{self, Async, Poll}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: network_simulator/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate futures; [INFO] [stderr] | --------------------- the item `futures` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> network_simulator/src/network/mod.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | use rand::{self, Rng}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: network_simulator/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | extern crate rand; [INFO] [stderr] | ------------------ the item `rand` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `tokio` is imported redundantly [INFO] [stderr] --> network_simulator/src/network/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: network_simulator/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate tokio; [INFO] [stderr] | ------------------- the item `tokio` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> network_simulator/src/network/mod.rs:14:50 [INFO] [stderr] | [INFO] [stderr] 14 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> network_simulator/src/flatten_select.rs:127:21 [INFO] [stderr] | [INFO] [stderr] 127 | let mut child = &mut self.children[index]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Future` is imported redundantly [INFO] [stderr] --> network_simulator/src/network/mod.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 151 | use super::*; [INFO] [stderr] | -------- the item `Future` is already imported here [INFO] [stderr] 152 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> network_simulator/src/network/mod.rs:166:54 [INFO] [stderr] | [INFO] [stderr] 166 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 166 | fn run(self, connection_stream: S) -> Box + Send> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `network_simulator` (lib) generated 5 warnings (run `cargo fix --lib -p network_simulator` to apply 2 suggestions) [INFO] [stderr] warning: `network_simulator` (lib test) generated 6 warnings (4 duplicates) (run `cargo fix --lib -p network_simulator --tests` to apply 1 suggestion) [INFO] [stderr] warning: the item `Address` is imported redundantly [INFO] [stderr] --> btclike/src/blockchain.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 345 | use super::*; [INFO] [stderr] | -------- the item `Address` is already imported here [INFO] [stderr] 346 | use transaction::Address; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `untrusted` is imported redundantly [INFO] [stderr] --> btclike/src/crypto.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use untrusted::{self, Input}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: btclike/src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | extern crate untrusted; [INFO] [stderr] | ----------------------- the item `untrusted` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `bincode` is imported redundantly [INFO] [stderr] --> btclike/src/transaction.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use bincode; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: btclike/src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate bincode; [INFO] [stderr] | --------------------- the item `bincode` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:228:47 [INFO] [stderr] | [INFO] [stderr] 228 | impl<'a, A: Eq, B: Eq> PartialEq for (MapKeyPair + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 228 | impl<'a, A: Eq, B: Eq> PartialEq for (dyn MapKeyPair + 'a) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:234:40 [INFO] [stderr] | [INFO] [stderr] 234 | impl<'a, A: Eq, B: Eq> Eq for (MapKeyPair + 'a) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 234 | impl<'a, A: Eq, B: Eq> Eq for (dyn MapKeyPair + 'a) {} [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:221:46 [INFO] [stderr] | [INFO] [stderr] 221 | impl<'a, A: Hash, B: Hash> Hash for (MapKeyPair + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 221 | impl<'a, A: Hash, B: Hash> Hash for (dyn MapKeyPair + 'a) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:216:35 [INFO] [stderr] | [INFO] [stderr] 216 | fn borrow(&self) -> &(MapKeyPair + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 216 | fn borrow(&self) -> &(dyn MapKeyPair + 'a) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:211:31 [INFO] [stderr] | [INFO] [stderr] 211 | impl<'a, A, B> Borrow + 'a> for Pair [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 211 | impl<'a, A, B> Borrow + 'a> for Pair [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> btclike/src/wallet.rs:247:54 [INFO] [stderr] | [INFO] [stderr] 247 | self.map.get(&BorrowedPair(a, b) as &MapKeyPair) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 247 | self.map.get(&BorrowedPair(a, b) as &dyn MapKeyPair) [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: the item `futures` is imported redundantly [INFO] [stderr] --> pow/src/blockchain/node.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::{self, future, Future, Stream}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: pow/src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate futures; [INFO] [stderr] | --------------------- the item `futures` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `PartialOrd` is imported redundantly [INFO] [stderr] --> pow/src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::cmp::PartialOrd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] --> /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/prelude/mod.rs:105:13 [INFO] [stderr] | [INFO] [stderr] = note: the item `PartialOrd` is already defined here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> pow/src/blockchain/node.rs:91:54 [INFO] [stderr] | [INFO] [stderr] 91 | fn run(mut self, connection_stream: S) -> Box + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | fn run(mut self, connection_stream: S) -> Box + Send> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> pow/src/main.rs:163:16 [INFO] [stderr] | [INFO] [stderr] 163 | panic!(error_message); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 163 | panic!("{}", error_message); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `btclike_simulation` (bin "btclike_simulation" test) generated 9 warnings (run `cargo fix --bin "btclike_simulation" --tests` to apply 6 suggestions) [INFO] [stderr] warning: `pow_blockchain_simulation` (bin "pow_blockchain_simulation" test) generated 4 warnings (run `cargo fix --bin "pow_blockchain_simulation" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.04s [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/btclike_simulation-2e9baa7ba9264534) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test blockchain::tests::can_verify_an_empty_block ... ok [INFO] [stdout] test blockchain::tests::can_mine_new_chain ... ok [INFO] [stdout] test transaction::tests::can_sign_and_verify_transactions ... ok [INFO] [stdout] test transaction::tests::rejects_invalid_amount ... ok [INFO] [stdout] test transaction::tests::rejects_invalid_key_pair ... ok [INFO] [stdout] test blockchain::tests::can_mine_more_blocks ... ok [INFO] [stdout] test transaction::tests::rejects_invalid_pub_key ... ok [INFO] [stdout] test wallet::tests::cannot_create_transaction_if_insufficient_funds ... ok [INFO] [stdout] test wallet::tests::can_create_valid_transactions ... ok [INFO] [stdout] test blockchain::tests::hash_ensures_integrity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/network_simulator-4562ff1cf9b02abf) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] thread 'tokio-runtime-worker-1' panicked at library/core/src/panicking.rs:156:5: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5627a9151b32 - std::backtrace_rs::backtrace::libunwind::trace::hf591c4fa475b521b [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x5627a9151b32 - std::backtrace_rs::backtrace::trace_unsynchronized::hce0fc3788d7159a9 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5627a9151b32 - std::sys_common::backtrace::_print_fmt::he2d1cbe468040257 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5627a9151b32 - ::fmt::h2c24b8bf09043006 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5627a917988c - core::fmt::rt::Argument::fmt::h982f45771e9ecd8b [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5627a917988c - core::fmt::write::h08d521d188b46bd0 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x5627a914f3df - std::io::Write::write_fmt::h30d389991f37d75e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x5627a9151904 - std::sys_common::backtrace::_print::h3e781da3859a0efa [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5627a9151904 - std::sys_common::backtrace::print::he5e9ec6ac18663c5 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5627a91535cb - std::panicking::default_hook::{{closure}}::hb05b3618b96e9a16 [INFO] [stderr] 10: 0x5627a9153323 - std::panicking::default_hook::ha92ce0e319b86adc [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x5627a9100917 - as core::ops::function::Fn>::call::hfad4e8cd66d28d6f [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2034:9 [INFO] [stderr] 12: 0x5627a9100917 - test::test_main::{{closure}}::hb316c81ad0052246 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:138:21 [INFO] [stderr] 13: 0x5627a9153c00 - as core::ops::function::Fn>::call::h48f57e8ba0ebe10d [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2034:9 [INFO] [stderr] 14: 0x5627a9153c00 - std::panicking::rust_panic_with_hook::h0843a0c6d846e961 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:783:13 [INFO] [stderr] 15: 0x5627a9153909 - std::panicking::begin_panic_handler::{{closure}}::h089f044d920e4ed4 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:649:13 [INFO] [stderr] 16: 0x5627a9152006 - std::sys_common::backtrace::__rust_end_short_backtrace::h17a752ec00eb4307 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 17: 0x5627a9153674 - rust_begin_unwind [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:645:5 [INFO] [stderr] 18: 0x5627a90c287a - core::panicking::panic_nounwind_fmt::runtime::h762a01e9781b3200 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panicking.rs:110:18 [INFO] [stderr] 19: 0x5627a90c287a - core::panicking::panic_nounwind_fmt::hc6c08c4591994c18 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panicking.rs:123:9 [INFO] [stderr] 20: 0x5627a90c2929 - core::panicking::panic_nounwind::h375e432f93a2f928 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panicking.rs:156:5 [INFO] [stderr] 21: 0x5627a912503b - >::get_unchecked_mut::precondition_check::he8c7db930fad5d7f [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/intrinsics.rs:2799:21 [INFO] [stderr] 22: 0x5627a912503b - >::get_unchecked_mut::h05c633a15f5ac62d [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/slice/index.rs:252:9 [INFO] [stderr] 23: 0x5627a912503b - core::slice::::get_unchecked_mut::h95485c67de21f9d9 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/slice/mod.rs:728:30 [INFO] [stderr] 24: 0x5627a912503b - arrayvec::ArrayVec::push_unchecked::h9954266c84a54141 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.4.7/src/lib.rs:249:25 [INFO] [stderr] 25: 0x5627a912503b - arrayvec::ArrayVec::try_push::h37738e670268e6ab [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.4.7/src/lib.rs:215:17 [INFO] [stderr] 26: 0x5627a912503b - crossbeam_epoch::garbage::Bag::try_push::hb1b8ecd25074d0a9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/garbage.rs:86:9 [INFO] [stderr] 27: 0x5627a912503b - crossbeam_epoch::internal::Local::defer::h542be9e8540c4cb7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/internal.rs:227:28 [INFO] [stderr] 28: 0x5627a9125ba8 - crossbeam_epoch::guard::Guard::defer::h60053297d177cbf4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/guard.rs:165:13 [INFO] [stderr] 29: 0x5627a9125ba8 - as core::iter::traits::iterator::Iterator>::next::hbc1d2c7e54e4c655 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/sync/list.rs:260:29 [INFO] [stderr] 30: 0x5627a90bfb98 - crossbeam_epoch::internal::Global::try_advance::h548a7b6790d5812b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/internal.rs:120:22 [INFO] [stderr] 31: 0x5627a90bf975 - crossbeam_epoch::internal::Global::collect::hf0db8cfcc89ce5ea [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/internal.rs:82:28 [INFO] [stderr] 32: 0x5627a911c599 - crossbeam_epoch::internal::Local::pin::h5e12b9be81af1351 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/internal.rs:283:17 [INFO] [stderr] 33: 0x5627a911c599 - crossbeam_epoch::collector::Handle::pin::hf2427911bff677d7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/collector.rs:72:18 [INFO] [stderr] 34: 0x5627a911c599 - crossbeam_epoch::default::pin::{{closure}}::hc42942451dbe0243 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/default.rs:25:33 [INFO] [stderr] 35: 0x5627a911c599 - std::thread::local::LocalKey::try_with::h5851765ed4fc2977 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:284:16 [INFO] [stderr] 36: 0x5627a911c364 - std::thread::local::LocalKey::with::h47d3db680809c1a7 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:260:9 [INFO] [stderr] 37: 0x5627a911c364 - crossbeam_epoch::default::pin::h22043440db487343 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-epoch-0.4.1/src/default.rs:25:12 [INFO] [stderr] 38: 0x5627a911c364 - crossbeam_deque::Stealer::steal::h9d040031bff8fd22 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-deque-0.3.1/src/lib.rs:809:22 [INFO] [stderr] 39: 0x5627a9118505 - tokio_threadpool::worker::entry::WorkerEntry::steal_task::h36db38248b8e6afd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/entry.rs:197:9 [INFO] [stderr] 40: 0x5627a9118505 - tokio_threadpool::worker::Worker::try_steal_task::hf43beb6474a6365a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/mod.rs:383:23 [INFO] [stderr] 41: 0x5627a9118505 - tokio_threadpool::worker::Worker::try_run_task::hb4ab8eb70e6b3452 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/mod.rs:293:9 [INFO] [stderr] 42: 0x5627a9118505 - tokio_threadpool::worker::Worker::run::h464282bc4029483b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/mod.rs:235:21 [INFO] [stderr] 43: 0x5627a910b4ca - tokio::runtime::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::ha7bb6d6949a4af71 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.1.7/src/runtime/builder.rs:125:29 [INFO] [stderr] 44: 0x5627a910b4ca - tokio_timer::timer::handle::with_default::{{closure}}::h8d08e1ae7a4ce955 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-timer-0.2.4/src/timer/handle.rs:64:9 [INFO] [stderr] 45: 0x5627a910b4ca - std::thread::local::LocalKey::try_with::h5f36fa74d2636882 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:284:16 [INFO] [stderr] 46: 0x5627a910b4ca - std::thread::local::LocalKey::with::hba5a22fcbad600fe [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:260:9 [INFO] [stderr] 47: 0x5627a910b4ca - tokio_timer::timer::handle::with_default::h0fc5a7efa002d043 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-timer-0.2.4/src/timer/handle.rs:56:19 [INFO] [stderr] 48: 0x5627a910bdc0 - tokio::runtime::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h3c697304f84847c6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.1.7/src/runtime/builder.rs:124:25 [INFO] [stderr] 49: 0x5627a910bdc0 - tokio_timer::clock::clock::with_default::{{closure}}::hfb3fc3949ca5a61a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-timer-0.2.4/src/clock/clock.rs:136:9 [INFO] [stderr] 50: 0x5627a910bdc0 - std::thread::local::LocalKey::try_with::h6ed1e99dcfae16f3 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:284:16 [INFO] [stderr] 51: 0x5627a910bdc0 - std::thread::local::LocalKey::with::h7c86f50943d8b6f8 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:260:9 [INFO] [stderr] 52: 0x5627a910bdc0 - tokio_timer::clock::clock::with_default::h3295e46b0b0342ee [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-timer-0.2.4/src/clock/clock.rs:119:11 [INFO] [stderr] 53: 0x5627a910bdc0 - tokio::runtime::builder::Builder::build::{{closure}}::{{closure}}::he1613cd593baec61 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.1.7/src/runtime/builder.rs:123:21 [INFO] [stderr] 54: 0x5627a910bdc0 - tokio_reactor::with_default::{{closure}}::hb976a1f6dca71a61 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-reactor-0.1.1/src/lib.rs:207:9 [INFO] [stderr] 55: 0x5627a910bdc0 - std::thread::local::LocalKey::try_with::h76eeaa3cd3f1e4b2 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:284:16 [INFO] [stderr] 56: 0x5627a910bdc0 - std::thread::local::LocalKey::with::hd18d5262db2273cf [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:260:9 [INFO] [stderr] 57: 0x5627a910bdc0 - tokio_reactor::with_default::h8ea52e9e6b88068b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-reactor-0.1.1/src/lib.rs:199:21 [INFO] [stderr] 58: 0x5627a910bb94 - tokio::runtime::builder::Builder::build::{{closure}}::hcf043ba3fbc4dd6d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.1.7/src/runtime/builder.rs:122:17 [INFO] [stderr] 59: 0x5627a9117d6d - tokio_threadpool::callback::Callback::call::he077aa7ca53b99be [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/callback.rs:21:9 [INFO] [stderr] 60: 0x5627a9117d6d - tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h4adb8477f5bc88cd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/mod.rs:117:21 [INFO] [stderr] 61: 0x5627a9117d6d - tokio_executor::global::with_default::{{closure}}::h154c15636cbacc20 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-executor-0.1.2/src/global.rs:176:9 [INFO] [stderr] 62: 0x5627a9117d6d - std::thread::local::LocalKey::try_with::hc88e557cbc2bbed8 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:284:16 [INFO] [stderr] 63: 0x5627a9117d6d - std::thread::local::LocalKey::with::hd487bd72bb24c3ea [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:260:9 [INFO] [stderr] 64: 0x5627a9117d6d - tokio_executor::global::with_default::h7ae039db4448a0aa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-executor-0.1.2/src/global.rs:150:14 [INFO] [stderr] 65: 0x5627a9117d6d - tokio_threadpool::worker::Worker::do_run::{{closure}}::h1d8557f8cb100f7b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/mod.rs:115:13 [INFO] [stderr] 66: 0x5627a9117d6d - std::thread::local::LocalKey::try_with::h50008958aa5ecb53 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:284:16 [INFO] [stderr] 67: 0x5627a9117d6d - std::thread::local::LocalKey::with::hbfb8fa594e70d33e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/local.rs:260:9 [INFO] [stderr] 68: 0x5627a9117d6d - tokio_threadpool::worker::Worker::do_run::h9bde1f000315a69d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/worker/mod.rs:106:24 [INFO] [stderr] 69: 0x5627a911f464 - tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h047575106e060fcc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-threadpool-0.1.4/src/pool/mod.rs:411:21 [INFO] [stderr] 70: 0x5627a911f464 - std::sys_common::backtrace::__rust_begin_short_backtrace::h223e13226ab677c9 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stderr] 71: 0x5627a9121830 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h89181ae3fb3e6ebf [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/mod.rs:528:17 [INFO] [stderr] 72: 0x5627a9121830 - as core::ops::function::FnOnce<()>>::call_once::h502d84238bb32d2d [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 73: 0x5627a9121830 - std::panicking::try::do_call::h798b7fce3383ca3e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:552:40 [INFO] [stderr] 74: 0x5627a9121830 - std::panicking::try::he3cc2cf31f1aebf2 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:516:19 [INFO] [stderr] 75: 0x5627a9121830 - std::panic::catch_unwind::hc5e7bca6bf665f22 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panic.rs:146:14 [INFO] [stderr] 76: 0x5627a9121830 - std::thread::Builder::spawn_unchecked_::{{closure}}::h30135b04f93510e9 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/mod.rs:527:30 [INFO] [stderr] 77: 0x5627a9121830 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h40c9a4d0cf783132 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 78: 0x5627a9157ce5 - as core::ops::function::FnOnce>::call_once::hdbdd1f187b9b9080 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2020:9 [INFO] [stderr] 79: 0x5627a9157ce5 - as core::ops::function::FnOnce>::call_once::hc7ee8cb78037b4ec [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2020:9 [INFO] [stderr] 80: 0x5627a9157ce5 - std::sys::pal::unix::thread::Thread::new::thread_start::haedac03260309a72 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stderr] 81: 0x7f4e60b4cac3 - [INFO] [stderr] 82: 0x7f4e60bddbf4 - __clone [INFO] [stderr] 83: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `-p network_simulator --lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/network_simulator-4562ff1cf9b02abf` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "8acc5a87e95f07efdec0c7dfee800ed0bf25b19dd217dd24aa5ca1787f9e0c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8acc5a87e95f07efdec0c7dfee800ed0bf25b19dd217dd24aa5ca1787f9e0c20", kill_on_drop: false }` [INFO] [stdout] 8acc5a87e95f07efdec0c7dfee800ed0bf25b19dd217dd24aa5ca1787f9e0c20