[INFO] fetching crate bitcoin-wallet 1.1.0...
[INFO] checking bitcoin-wallet-1.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bitcoin-wallet 1.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate bitcoin-wallet 1.1.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-wallet 1.1.0
[INFO] finished tweaking crates.io crate bitcoin-wallet 1.1.0
[INFO] tweaked toml for crates.io crate bitcoin-wallet 1.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex v0.3.2
[INFO] [stderr]   Downloaded bitcoin_hashes v0.7.6
[INFO] [stderr]   Downloaded bitcoin v0.21.0
[INFO] [stderr]   Downloaded secp256k1 v0.15.5
[INFO] [stderr]   Downloaded bitcoinconsensus v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66cfe2891fef195de8d8a65399c9e2535e9ac87fd83fc4a41b5db9273f063f8d
[INFO] running `Command { std: "docker" "start" "-a" "66cfe2891fef195de8d8a65399c9e2535e9ac87fd83fc4a41b5db9273f063f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66cfe2891fef195de8d8a65399c9e2535e9ac87fd83fc4a41b5db9273f063f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66cfe2891fef195de8d8a65399c9e2535e9ac87fd83fc4a41b5db9273f063f8d", kill_on_drop: false }`
[INFO] [stdout] 66cfe2891fef195de8d8a65399c9e2535e9ac87fd83fc4a41b5db9273f063f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5e819eb57b352048a376470b96a3bc944f73ee133f29f61466d1e2270f0cf83
[INFO] running `Command { std: "docker" "start" "-a" "f5e819eb57b352048a376470b96a3bc944f73ee133f29f61466d1e2270f0cf83", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking bech32 v0.7.3
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[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]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_jitter v0.1.4
[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 rand v0.3.23
[INFO] [stderr]    Compiling secp256k1 v0.15.5
[INFO] [stderr]    Compiling bitcoinconsensus v0.17.1
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking bitcoin_hashes v0.7.6
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking bitcoin v0.21.0
[INFO] [stderr]     Checking bitcoin-wallet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `HashMap` is imported redundantly
[INFO] [stdout]    --> src/account.rs:878:9
[INFO] [stdout]     |
[INFO] [stdout] 878 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `HashMap` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `all` is imported redundantly
[INFO] [stdout]    --> src/account.rs:883:9
[INFO] [stdout]     |
[INFO] [stdout] 883 |     use bitcoin::blockdata::opcodes::all;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `all` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Builder` is imported redundantly
[INFO] [stdout]    --> src/account.rs:884:9
[INFO] [stdout]     |
[INFO] [stdout] 884 |     use bitcoin::blockdata::script::Builder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `Builder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `OutPoint` is imported redundantly
[INFO] [stdout]    --> src/account.rs:885:43
[INFO] [stdout]     |
[INFO] [stdout] 885 |     use bitcoin::blockdata::transaction::{OutPoint, TxIn, TxOut};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `OutPoint` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TxOut` is imported redundantly
[INFO] [stdout]    --> src/account.rs:885:59
[INFO] [stdout]     |
[INFO] [stdout] 885 |     use bitcoin::blockdata::transaction::{OutPoint, TxIn, TxOut};
[INFO] [stdout]     |                                                           ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `TxOut` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Network` is imported redundantly
[INFO] [stdout]    --> src/account.rs:886:9
[INFO] [stdout]     |
[INFO] [stdout] 886 |     use bitcoin::network::constants::Network;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `Network` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ChildNumber` is imported redundantly
[INFO] [stdout]    --> src/account.rs:887:9
[INFO] [stdout]     |
[INFO] [stdout] 887 |     use bitcoin::util::bip32::ChildNumber;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 893 |     use super::*;
[INFO] [stdout]     |         -------- the item `ChildNumber` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Block` is imported redundantly
[INFO] [stdout]    --> src/proved.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |     use bitcoin::{consensus, Block};
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 119 |
[INFO] [stdout] 120 |     use super::*;
[INFO] [stdout]     |         -------- the item `Block` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Error::IO(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:55:50
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Error::KeyDerivation(ref err) => err.description(),
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:56:46
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Error::SecpError(ref err) => err.description(),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:114:58
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 io::Error::new(io::ErrorKind::Other, err.description())
[INFO] [stdout]     |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Error::IO(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:55:50
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Error::KeyDerivation(ref err) => err.description(),
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:56:46
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Error::SecpError(ref err) => err.description(),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:114:58
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 io::Error::new(io::ErrorKind::Other, err.description())
[INFO] [stdout]     |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "f5e819eb57b352048a376470b96a3bc944f73ee133f29f61466d1e2270f0cf83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e819eb57b352048a376470b96a3bc944f73ee133f29f61466d1e2270f0cf83", kill_on_drop: false }`
[INFO] [stdout] f5e819eb57b352048a376470b96a3bc944f73ee133f29f61466d1e2270f0cf83
