[INFO] fetching crate bitcoin-wallet 1.1.0... [INFO] checking bitcoin-wallet-1.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate bitcoin-wallet 1.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bitcoin-wallet 1.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding bech32 v0.7.3 (latest: v0.11.0) [INFO] [stderr] Adding bitcoin v0.21.0 (latest: v0.31.2) [INFO] [stderr] Adding bitcoin_hashes v0.7.6 (latest: v0.14.0) [INFO] [stderr] Adding bitcoinconsensus v0.17.1 (latest: v0.106.0+26.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cc v1.0.41 (latest: v1.0.90) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding hex v0.3.2 (latest: v0.4.3) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding secp256k1 v0.15.5 (latest: v0.29.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded bitcoin_hashes v0.7.6 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded cc v1.0.41 [INFO] [stderr] Downloaded bitcoin v0.21.0 [INFO] [stderr] Downloaded secp256k1 v0.15.5 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded bitcoinconsensus v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22084629ae127ce5fa7ab056f0beffac78dfe4c401b4c0555c5d22052fa731af [INFO] running `Command { std: "docker" "start" "-a" "22084629ae127ce5fa7ab056f0beffac78dfe4c401b4c0555c5d22052fa731af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22084629ae127ce5fa7ab056f0beffac78dfe4c401b4c0555c5d22052fa731af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22084629ae127ce5fa7ab056f0beffac78dfe4c401b4c0555c5d22052fa731af", kill_on_drop: false }` [INFO] [stdout] 22084629ae127ce5fa7ab056f0beffac78dfe4c401b4c0555c5d22052fa731af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b7214ef25d9bec2966a8546cdf0321741ae9d76dca19b275962514709411c38 [INFO] running `Command { std: "docker" "start" "-a" "5b7214ef25d9bec2966a8546cdf0321741ae9d76dca19b275962514709411c38", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [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_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling secp256k1 v0.15.5 [INFO] [stderr] Compiling bitcoinconsensus v0.17.1 [INFO] [stderr] Checking bitcoin_hashes v0.7.6 [INFO] [stderr] Checking serde_json v1.0.115 [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 36.64s [INFO] running `Command { std: "docker" "inspect" "5b7214ef25d9bec2966a8546cdf0321741ae9d76dca19b275962514709411c38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b7214ef25d9bec2966a8546cdf0321741ae9d76dca19b275962514709411c38", kill_on_drop: false }` [INFO] [stdout] 5b7214ef25d9bec2966a8546cdf0321741ae9d76dca19b275962514709411c38