[INFO] fetching crate litcoin 0.28.1...
[INFO] checking litcoin-0.28.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate litcoin 0.28.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate litcoin 0.28.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate litcoin 0.28.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate litcoin 0.28.1
[INFO] tweaked toml for crates.io crate litcoin 0.28.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate litcoin 0.28.1 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin_hashes v0.10.0
[INFO] [stderr]   Downloaded serde_test v1.0.152
[INFO] [stderr]   Downloaded base64-compat v1.0.0
[INFO] [stderr]   Downloaded secp256k1 v0.22.2
[INFO] [stderr]   Downloaded syn v1.0.108
[INFO] [stderr]   Downloaded secp256k1-sys v0.5.2
[INFO] [stderr]   Downloaded bitcoinconsensus v0.19.0-3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a9f152a52f1da286447c121c9a664b0eae9c3c7a80dc30e00cd4599f4030769
[INFO] running `Command { std: "docker" "start" "-a" "7a9f152a52f1da286447c121c9a664b0eae9c3c7a80dc30e00cd4599f4030769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a9f152a52f1da286447c121c9a664b0eae9c3c7a80dc30e00cd4599f4030769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9f152a52f1da286447c121c9a664b0eae9c3c7a80dc30e00cd4599f4030769", kill_on_drop: false }`
[INFO] [stdout] 7a9f152a52f1da286447c121c9a664b0eae9c3c7a80dc30e00cd4599f4030769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f420dd3d66a32583a4b65e2652432146bf25488e6ab37e04c22bcd41f1298c7
[INFO] running `Command { std: "docker" "start" "-a" "7f420dd3d66a32583a4b65e2652432146bf25488e6ab37e04c22bcd41f1298c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling serde_test v1.0.152
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling secp256k1-sys v0.5.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking secp256k1 v0.22.2
[INFO] [stderr]     Checking litcoin v0.28.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/network/constants.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | use core::{fmt, ops, convert::From};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused_imports)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/constants.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::default::Default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/blockdata/opcodes.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | use core::{fmt, convert::From};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use core::{fmt, str, default::Default};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | use hashes::{self, Hash, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/key.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | use secp256k1::{self, Secp256k1};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/ecdsa.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/schnorr.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | use secp256k1::{self, Secp256k1, Verification, constants};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `bech32` is imported redundantly
[INFO] [stdout]   --> src/util/address.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use bech32;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub extern crate bech32;
[INFO] [stdout]    | ------------------------ the item `bech32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/base58.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/bip32.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | use secp256k1::{self, Secp256k1, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/misc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use secp256k1;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use hashes;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/serialize.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | use secp256k1::{self, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | use hashes::{self, hash160, ripemd160, sha256, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `core` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use core;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | extern crate core; // for Rust 1.29 and no-std tests
[INFO] [stdout]    | ------------------ the item `core` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/taproot.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | use secp256k1::{self, Secp256k1};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/consensus/encode.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | use core::{fmt, mem, u32, convert::From};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToString` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:36
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToOwned` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:83
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                                                                   ^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/network/constants.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | use core::{fmt, ops, convert::From};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused_imports)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Vec` is imported redundantly
[INFO] [stdout]    --> src/network/message_blockdata.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use super::{Vec, GetHeadersMessage, GetBlocksMessage};
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/network/message_blockdata.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |     use core::default::Default;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/constants.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::default::Default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/blockdata/constants.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use core::default::Default;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/blockdata/opcodes.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | use core::{fmt, convert::From};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `build_scriptint` is imported redundantly
[INFO] [stdout]     --> src/blockdata/script.rs:1081:9
[INFO] [stdout]      |
[INFO] [stdout] 1080 |     use super::*;
[INFO] [stdout]      |         -------- the item `build_scriptint` is already imported here
[INFO] [stdout] 1081 |     use super::build_scriptint;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `opcodes` is imported redundantly
[INFO] [stdout]     --> src/blockdata/script.rs:1085:9
[INFO] [stdout]      |
[INFO] [stdout] 1080 |     use super::*;
[INFO] [stdout]      |         -------- the item `opcodes` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1085 |     use blockdata::opcodes;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `PublicKey` is imported redundantly
[INFO] [stdout]     --> src/blockdata/script.rs:1086:9
[INFO] [stdout]      |
[INFO] [stdout] 1080 |     use super::*;
[INFO] [stdout]      |         -------- the item `PublicKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1086 |     use util::key::PublicKey;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use core::{fmt, str, default::Default};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | use hashes::{self, Hash, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `WITNESS_SCALE_FACTOR` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:898:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `WITNESS_SCALE_FACTOR` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 898 |     use blockdata::constants::WITNESS_SCALE_FACTOR;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:899:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 899 |     use blockdata::script::Script;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 903 |     use hashes::Hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromHex` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `FromHex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 904 |     use hashes::hex::FromHex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `EcdsaSighashType` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:907:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `EcdsaSighashType` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 907 |     use super::EcdsaSighashType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/key.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | use secp256k1::{self, Secp256k1};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/ecdsa.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/schnorr.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | use secp256k1::{self, Secp256k1, Verification, constants};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `bech32` is imported redundantly
[INFO] [stdout]   --> src/util/address.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use bech32;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub extern crate bech32;
[INFO] [stdout]    | ------------------------ the item `bech32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromStr` is imported redundantly
[INFO] [stdout]    --> src/util/address.rs:901:9
[INFO] [stdout]     |
[INFO] [stdout] 901 |     use core::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 910 |     use super::*;
[INFO] [stdout]     |         -------- the item `FromStr` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `PublicKey` is imported redundantly
[INFO] [stdout]    --> src/util/address.rs:907:9
[INFO] [stdout]     |
[INFO] [stdout] 907 |     use util::key::PublicKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 910 |     use super::*;
[INFO] [stdout]     |         -------- the item `PublicKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `XOnlyPublicKey` is imported redundantly
[INFO] [stdout]    --> src/util/address.rs:908:9
[INFO] [stdout]     |
[INFO] [stdout] 908 |     use secp256k1::XOnlyPublicKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 909 |
[INFO] [stdout] 910 |     use super::*;
[INFO] [stdout]     |         -------- the item `XOnlyPublicKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromStr` is imported redundantly
[INFO] [stdout]     --> src/util/amount.rs:1219:9
[INFO] [stdout]      |
[INFO] [stdout] 1216 |     use super::*;
[INFO] [stdout]      |         -------- the item `FromStr` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1219 |     use core::str::FromStr;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/base58.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/bip32.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | use secp256k1::{self, Secp256k1, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromStr` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:846:9
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `FromStr` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 846 |     use core::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:848:21
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `secp256k1` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 848 |     use secp256k1::{self, Secp256k1};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:848:27
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `Secp256k1` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 848 |     use secp256k1::{self, Secp256k1};
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Network` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:851:39
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `Network` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 851 |     use network::constants::Network::{self, Bitcoin};
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Sighash` is imported redundantly
[INFO] [stdout]    --> src/util/bip143.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     use hash_types::Sighash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Sighash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/util/bip143.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     use blockdata::script::Script;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/util/bip143.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     use blockdata::transaction::Transaction;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/misc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use secp256k1;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `script_find_and_remove` is imported redundantly
[INFO] [stdout]    --> src/util/misc.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |     use super::*;
[INFO] [stdout]     |         -------- the item `script_find_and_remove` is already imported here
[INFO] [stdout] 270 |     use hashes::hex::ToHex;
[INFO] [stdout] 271 |     use super::script_find_and_remove;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `signed_msg_hash` is imported redundantly
[INFO] [stdout]    --> src/util/misc.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |     use super::*;
[INFO] [stdout]     |         -------- the item `signed_msg_hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 272 |     use super::signed_msg_hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use hashes;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/serialize.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | use secp256k1::{self, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | use hashes::{self, hash160, ripemd160, sha256, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `core` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use core;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | extern crate core; // for Rust 1.29 and no-std tests
[INFO] [stdout]    | ------------------ the item `core` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:315:32
[INFO] [stdout]     |
[INFO] [stdout] 315 |     use secp256k1::{Secp256k1, self};
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | pub extern crate secp256k1;
[INFO] [stdout]     | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 317 |     use blockdata::script::Script;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:318:34
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 318 |     use blockdata::transaction::{Transaction, TxIn, TxOut, OutPoint};
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ExtendedPubKey` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:321:53
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `ExtendedPubKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 321 |     use util::bip32::{ChildNumber, ExtendedPrivKey, ExtendedPubKey, Fingerprint, KeySource};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `KeySource` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:321:82
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `KeySource` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 321 |     use util::bip32::{ChildNumber, ExtendedPrivKey, ExtendedPubKey, Fingerprint, KeySource};
[INFO] [stdout]     |                                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Output` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:322:27
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Output` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 322 |     use util::psbt::map::{Output, Input};
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Input` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:322:35
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Input` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 322 |     use util::psbt::map::{Output, Input};
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `raw` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `raw` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 323 |     use util::psbt::raw;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `BTreeMap` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `BTreeMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 325 |     use std::collections::BTreeMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `serialize` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:876:13
[INFO] [stdout]     |
[INFO] [stdout] 875 |         use super::*;
[INFO] [stdout]     |             -------- the item `serialize` is already imported here
[INFO] [stdout] 876 |         use super::serialize;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TapTweak` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |     use schnorr::TapTweak;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1101 |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `TapTweak` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sha256` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1105:18
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `sha256` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1105 |     use hashes::{sha256, Hash, HashEngine};
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Hash` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1105:26
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1105 |     use hashes::{sha256, Hash, HashEngine};
[INFO] [stdout]      |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HashEngine` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1105:32
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `HashEngine` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1105 |     use hashes::{sha256, Hash, HashEngine};
[INFO] [stdout]      |                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `XOnlyPublicKey` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1106:33
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `XOnlyPublicKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1106 |     use secp256k1::{VerifyOnly, XOnlyPublicKey};
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Cursor` is imported redundantly
[INFO] [stdout]    --> src/util/bip158.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |     use io::Cursor;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 519 |     use super::*;
[INFO] [stdout]     |         -------- the item `Cursor` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `BlockHash` is imported redundantly
[INFO] [stdout]    --> src/util/bip158.rs:516:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |     use hash_types::BlockHash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 519 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockHash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:795:18
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 795 |     use hashes::{Hash, HashEngine};
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Annex` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:25
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Annex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:32
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Prevouts` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:39
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Prevouts` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ScriptPath` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:49
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `ScriptPath` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SighashCache` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:61
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `SighashCache` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TapSighashHash` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:799:39
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `TapSighashHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 799 |     use util::taproot::{TapTweakHash, TapSighashHash, TapBranchHash, TapLeafHash};
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TapLeafHash` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:799:70
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `TapLeafHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 799 |     use util::taproot::{TapTweakHash, TapSighashHash, TapBranchHash, TapLeafHash};
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:800:21
[INFO] [stdout]     |
[INFO] [stdout] 800 |     use secp256k1::{self, SecretKey, XOnlyPublicKey};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | pub extern crate secp256k1;
[INFO] [stdout]     | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:803:10
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 803 |     use {Script, Transaction, TxIn, TxOut};
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:803:18
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 803 |     use {Script, Transaction, TxIn, TxOut};
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxOut` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:803:37
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxOut` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 803 |     use {Script, Transaction, TxIn, TxOut};
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/consensus/encode.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | use core::{fmt, mem, u32, convert::From};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `mem` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:776:22
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `mem` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `fmt` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:776:43
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `fmt` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `deserialize` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:17
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `deserialize` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `serialize` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:30
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `serialize` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:41
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Error` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `CheckedData` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:48
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `CheckedData` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `VarInt` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:61
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `VarInt` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:17
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `BlockHash` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:30
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FilterHash` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:41
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `FilterHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxMerkleNode` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:53
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxMerkleNode` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxOut` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:67
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxOut` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxIn` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:74
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxIn` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Encodable` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:779:21
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Encodable` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 779 |     use consensus::{Encodable, deserialize_partial, Decodable};
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `deserialize_partial` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:779:32
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `deserialize_partial` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 779 |     use consensus::{Encodable, deserialize_partial, Decodable};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Decodable` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:779:53
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Decodable` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 779 |     use consensus::{Encodable, deserialize_partial, Decodable};
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:783:19
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 783 |     use network::{Address, message_blockdata::Inventory};
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Inventory` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:783:28
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Inventory` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 783 |     use network::{Address, message_blockdata::Inventory};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToString` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:36
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToOwned` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:83
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                                                                   ^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litcoin` (lib) due to 23 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 92 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litcoin` (lib test) due to 93 previous errors
[INFO] running `Command { std: "docker" "inspect" "7f420dd3d66a32583a4b65e2652432146bf25488e6ab37e04c22bcd41f1298c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f420dd3d66a32583a4b65e2652432146bf25488e6ab37e04c22bcd41f1298c7", kill_on_drop: false }`
[INFO] [stdout] 7f420dd3d66a32583a4b65e2652432146bf25488e6ab37e04c22bcd41f1298c7
[INFO] checking litcoin-0.28.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate litcoin 0.28.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate litcoin 0.28.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate litcoin 0.28.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate litcoin 0.28.1
[INFO] tweaked toml for crates.io crate litcoin 0.28.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate litcoin 0.28.1 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beb8be1eabd653bd6432e75a9fd13a803c0098141f738bf56cbf09b73b2a7062
[INFO] running `Command { std: "docker" "start" "-a" "beb8be1eabd653bd6432e75a9fd13a803c0098141f738bf56cbf09b73b2a7062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beb8be1eabd653bd6432e75a9fd13a803c0098141f738bf56cbf09b73b2a7062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb8be1eabd653bd6432e75a9fd13a803c0098141f738bf56cbf09b73b2a7062", kill_on_drop: false }`
[INFO] [stdout] beb8be1eabd653bd6432e75a9fd13a803c0098141f738bf56cbf09b73b2a7062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f35459c0382a7bdeb18488b25e444dc5ae3176b424ea975b5364f4636924970a
[INFO] running `Command { std: "docker" "start" "-a" "f35459c0382a7bdeb18488b25e444dc5ae3176b424ea975b5364f4636924970a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling serde_test v1.0.152
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]    Compiling secp256k1-sys v0.5.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking secp256k1 v0.22.2
[INFO] [stderr]     Checking litcoin v0.28.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/network/constants.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | use core::{fmt, ops, convert::From};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused_imports)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/constants.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::default::Default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/blockdata/opcodes.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | use core::{fmt, convert::From};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use core::{fmt, str, default::Default};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | use hashes::{self, Hash, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/key.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | use secp256k1::{self, Secp256k1};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/ecdsa.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/schnorr.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | use secp256k1::{self, Secp256k1, Verification, constants};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `bech32` is imported redundantly
[INFO] [stdout]   --> src/util/address.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use bech32;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub extern crate bech32;
[INFO] [stdout]    | ------------------------ the item `bech32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/base58.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/bip32.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | use secp256k1::{self, Secp256k1, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/misc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use secp256k1;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use hashes;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/serialize.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | use secp256k1::{self, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | use hashes::{self, hash160, ripemd160, sha256, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `core` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use core;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | extern crate core; // for Rust 1.29 and no-std tests
[INFO] [stdout]    | ------------------ the item `core` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/taproot.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | use secp256k1::{self, Secp256k1};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/consensus/encode.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | use core::{fmt, mem, u32, convert::From};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToString` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:36
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToOwned` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:83
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                                                                   ^^^^^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/network/constants.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | use core::{fmt, ops, convert::From};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused_imports)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Vec` is imported redundantly
[INFO] [stdout]    --> src/network/message_blockdata.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use super::{Vec, GetHeadersMessage, GetBlocksMessage};
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/network/message_blockdata.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |     use core::default::Default;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/constants.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::default::Default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/blockdata/constants.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use core::default::Default;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/blockdata/opcodes.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | use core::{fmt, convert::From};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `build_scriptint` is imported redundantly
[INFO] [stdout]     --> src/blockdata/script.rs:1081:9
[INFO] [stdout]      |
[INFO] [stdout] 1080 |     use super::*;
[INFO] [stdout]      |         -------- the item `build_scriptint` is already imported here
[INFO] [stdout] 1081 |     use super::build_scriptint;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `opcodes` is imported redundantly
[INFO] [stdout]     --> src/blockdata/script.rs:1085:9
[INFO] [stdout]      |
[INFO] [stdout] 1080 |     use super::*;
[INFO] [stdout]      |         -------- the item `opcodes` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1085 |     use blockdata::opcodes;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `PublicKey` is imported redundantly
[INFO] [stdout]     --> src/blockdata/script.rs:1086:9
[INFO] [stdout]      |
[INFO] [stdout] 1080 |     use super::*;
[INFO] [stdout]      |         -------- the item `PublicKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1086 |     use util::key::PublicKey;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Default` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use core::{fmt, str, default::Default};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/blockdata/transaction.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | use hashes::{self, Hash, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `WITNESS_SCALE_FACTOR` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:898:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `WITNESS_SCALE_FACTOR` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 898 |     use blockdata::constants::WITNESS_SCALE_FACTOR;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:899:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 899 |     use blockdata::script::Script;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 903 |     use hashes::Hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromHex` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `FromHex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 904 |     use hashes::hex::FromHex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `EcdsaSighashType` is imported redundantly
[INFO] [stdout]    --> src/blockdata/transaction.rs:907:9
[INFO] [stdout]     |
[INFO] [stdout] 895 |     use super::*;
[INFO] [stdout]     |         -------- the item `EcdsaSighashType` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 907 |     use super::EcdsaSighashType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/key.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | use secp256k1::{self, Secp256k1};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/ecdsa.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/schnorr.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | use secp256k1::{self, Secp256k1, Verification, constants};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `bech32` is imported redundantly
[INFO] [stdout]   --> src/util/address.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use bech32;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub extern crate bech32;
[INFO] [stdout]    | ------------------------ the item `bech32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromStr` is imported redundantly
[INFO] [stdout]    --> src/util/address.rs:901:9
[INFO] [stdout]     |
[INFO] [stdout] 901 |     use core::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 910 |     use super::*;
[INFO] [stdout]     |         -------- the item `FromStr` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `PublicKey` is imported redundantly
[INFO] [stdout]    --> src/util/address.rs:907:9
[INFO] [stdout]     |
[INFO] [stdout] 907 |     use util::key::PublicKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 910 |     use super::*;
[INFO] [stdout]     |         -------- the item `PublicKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `XOnlyPublicKey` is imported redundantly
[INFO] [stdout]    --> src/util/address.rs:908:9
[INFO] [stdout]     |
[INFO] [stdout] 908 |     use secp256k1::XOnlyPublicKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 909 |
[INFO] [stdout] 910 |     use super::*;
[INFO] [stdout]     |         -------- the item `XOnlyPublicKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromStr` is imported redundantly
[INFO] [stdout]     --> src/util/amount.rs:1219:9
[INFO] [stdout]      |
[INFO] [stdout] 1216 |     use super::*;
[INFO] [stdout]      |         -------- the item `FromStr` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1219 |     use core::str::FromStr;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/base58.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/bip32.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | use secp256k1::{self, Secp256k1, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FromStr` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:846:9
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `FromStr` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 846 |     use core::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:848:21
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `secp256k1` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 848 |     use secp256k1::{self, Secp256k1};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:848:27
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `Secp256k1` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 848 |     use secp256k1::{self, Secp256k1};
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Network` is imported redundantly
[INFO] [stdout]    --> src/util/bip32.rs:851:39
[INFO] [stdout]     |
[INFO] [stdout] 843 |     use super::*;
[INFO] [stdout]     |         -------- the item `Network` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 851 |     use network::constants::Network::{self, Bitcoin};
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Sighash` is imported redundantly
[INFO] [stdout]    --> src/util/bip143.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     use hash_types::Sighash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Sighash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/util/bip143.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     use blockdata::script::Script;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/util/bip143.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     use blockdata::transaction::Transaction;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/misc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use secp256k1;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `script_find_and_remove` is imported redundantly
[INFO] [stdout]    --> src/util/misc.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |     use super::*;
[INFO] [stdout]     |         -------- the item `script_find_and_remove` is already imported here
[INFO] [stdout] 270 |     use hashes::hex::ToHex;
[INFO] [stdout] 271 |     use super::script_find_and_remove;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `signed_msg_hash` is imported redundantly
[INFO] [stdout]    --> src/util/misc.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |     use super::*;
[INFO] [stdout]     |         -------- the item `signed_msg_hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 272 |     use super::signed_msg_hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use hashes;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/serialize.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | use secp256k1::{self, XOnlyPublicKey};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `hashes` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/input.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | use hashes::{self, hash160, ripemd160, sha256, sha256d};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[macro_use] pub extern crate bitcoin_hashes as hashes;
[INFO] [stdout]    |              ------------------------------------------ the item `hashes` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `core` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use core;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | extern crate core; // for Rust 1.29 and no-std tests
[INFO] [stdout]    | ------------------ the item `core` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]   --> src/util/psbt/map/output.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use secp256k1;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub extern crate secp256k1;
[INFO] [stdout]    | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:315:32
[INFO] [stdout]     |
[INFO] [stdout] 315 |     use secp256k1::{Secp256k1, self};
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | pub extern crate secp256k1;
[INFO] [stdout]     | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 317 |     use blockdata::script::Script;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:318:34
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 318 |     use blockdata::transaction::{Transaction, TxIn, TxOut, OutPoint};
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ExtendedPubKey` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:321:53
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `ExtendedPubKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 321 |     use util::bip32::{ChildNumber, ExtendedPrivKey, ExtendedPubKey, Fingerprint, KeySource};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `KeySource` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:321:82
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `KeySource` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 321 |     use util::bip32::{ChildNumber, ExtendedPrivKey, ExtendedPubKey, Fingerprint, KeySource};
[INFO] [stdout]     |                                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Output` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:322:27
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Output` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 322 |     use util::psbt::map::{Output, Input};
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Input` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:322:35
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `Input` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 322 |     use util::psbt::map::{Output, Input};
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `raw` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `raw` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 323 |     use util::psbt::raw;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `BTreeMap` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `BTreeMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 325 |     use std::collections::BTreeMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `serialize` is imported redundantly
[INFO] [stdout]    --> src/util/psbt/mod.rs:876:13
[INFO] [stdout]     |
[INFO] [stdout] 875 |         use super::*;
[INFO] [stdout]     |             -------- the item `serialize` is already imported here
[INFO] [stdout] 876 |         use super::serialize;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TapTweak` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |     use schnorr::TapTweak;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1101 |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `TapTweak` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sha256` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1105:18
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `sha256` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1105 |     use hashes::{sha256, Hash, HashEngine};
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Hash` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1105:26
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1105 |     use hashes::{sha256, Hash, HashEngine};
[INFO] [stdout]      |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HashEngine` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1105:32
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `HashEngine` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1105 |     use hashes::{sha256, Hash, HashEngine};
[INFO] [stdout]      |                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `XOnlyPublicKey` is imported redundantly
[INFO] [stdout]     --> src/util/taproot.rs:1106:33
[INFO] [stdout]      |
[INFO] [stdout] 1102 |     use super::*;
[INFO] [stdout]      |         -------- the item `XOnlyPublicKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1106 |     use secp256k1::{VerifyOnly, XOnlyPublicKey};
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Cursor` is imported redundantly
[INFO] [stdout]    --> src/util/bip158.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |     use io::Cursor;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 519 |     use super::*;
[INFO] [stdout]     |         -------- the item `Cursor` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `BlockHash` is imported redundantly
[INFO] [stdout]    --> src/util/bip158.rs:516:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |     use hash_types::BlockHash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 519 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockHash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:795:18
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 795 |     use hashes::{Hash, HashEngine};
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Annex` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:25
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Annex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:32
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Prevouts` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:39
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Prevouts` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ScriptPath` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:49
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `ScriptPath` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SighashCache` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:796:61
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `SighashCache` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 796 |     use util::sighash::{Annex, Error, Prevouts, ScriptPath, SighashCache};
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TapSighashHash` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:799:39
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `TapSighashHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 799 |     use util::taproot::{TapTweakHash, TapSighashHash, TapBranchHash, TapLeafHash};
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TapLeafHash` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:799:70
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `TapLeafHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 799 |     use util::taproot::{TapTweakHash, TapSighashHash, TapBranchHash, TapLeafHash};
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `secp256k1` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:800:21
[INFO] [stdout]     |
[INFO] [stdout] 800 |     use secp256k1::{self, SecretKey, XOnlyPublicKey};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | pub extern crate secp256k1;
[INFO] [stdout]     | --------------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Script` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:803:10
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Script` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 803 |     use {Script, Transaction, TxIn, TxOut};
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:803:18
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 803 |     use {Script, Transaction, TxIn, TxOut};
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxOut` is imported redundantly
[INFO] [stdout]    --> src/util/sighash.rs:803:37
[INFO] [stdout]     |
[INFO] [stdout] 792 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxOut` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 803 |     use {Script, Transaction, TxIn, TxOut};
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `From` is imported redundantly
[INFO] [stdout]   --> src/consensus/encode.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | use core::{fmt, mem, u32, convert::From};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `mem` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:776:22
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `mem` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `fmt` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:776:43
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `fmt` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `deserialize` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:17
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `deserialize` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `serialize` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:30
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `serialize` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:41
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Error` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `CheckedData` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:48
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `CheckedData` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `VarInt` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:777:61
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `VarInt` is already imported here
[INFO] [stdout] 776 |     use core::{mem::{self, discriminant}, fmt};
[INFO] [stdout] 777 |     use super::{deserialize, serialize, Error, CheckedData, VarInt};
[INFO] [stdout]     |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Transaction` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:17
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Transaction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `BlockHash` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:30
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `FilterHash` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:41
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `FilterHash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxMerkleNode` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:53
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxMerkleNode` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxOut` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:67
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxOut` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TxIn` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:778:74
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxIn` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 778 |     use super::{Transaction, BlockHash, FilterHash, TxMerkleNode, TxOut, TxIn};
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Encodable` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:779:21
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Encodable` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 779 |     use consensus::{Encodable, deserialize_partial, Decodable};
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `deserialize_partial` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:779:32
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `deserialize_partial` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 779 |     use consensus::{Encodable, deserialize_partial, Decodable};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Decodable` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:779:53
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Decodable` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 779 |     use consensus::{Encodable, deserialize_partial, Decodable};
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:783:19
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 783 |     use network::{Address, message_blockdata::Inventory};
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Inventory` is imported redundantly
[INFO] [stdout]    --> src/consensus/encode.rs:783:28
[INFO] [stdout]     |
[INFO] [stdout] 775 |     use super::*;
[INFO] [stdout]     |         -------- the item `Inventory` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 783 |     use network::{Address, message_blockdata::Inventory};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToString` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:36
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ToOwned` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:181:83
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub use std::{string::{String, ToString}, vec::Vec, boxed::Box, borrow::{Cow, ToOwned}, slice, rc, sync};
[INFO] [stdout]     |                                                                                   ^^^^^^^
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litcoin` (lib) due to 23 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 92 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litcoin` (lib test) due to 93 previous errors
[INFO] running `Command { std: "docker" "inspect" "f35459c0382a7bdeb18488b25e444dc5ae3176b424ea975b5364f4636924970a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35459c0382a7bdeb18488b25e444dc5ae3176b424ea975b5364f4636924970a", kill_on_drop: false }`
[INFO] [stdout] f35459c0382a7bdeb18488b25e444dc5ae3176b424ea975b5364f4636924970a
