[INFO] fetching crate libpijul 0.12.2... [INFO] checking libpijul-0.12.2 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate libpijul 0.12.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate libpijul 0.12.2 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libpijul 0.12.2 [INFO] finished tweaking crates.io crate libpijul 0.12.2 [INFO] tweaked toml for crates.io crate libpijul 0.12.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b48ef9cbbc9e1aa38e6aa10ddc6a824833dbd733668c11e8d08ce4c0c2b0c5b1 [INFO] running `"docker" "start" "-a" "b48ef9cbbc9e1aa38e6aa10ddc6a824833dbd733668c11e8d08ce4c0c2b0c5b1"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling memsec v0.5.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking diffs v0.3.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling quote v1.0.4 [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 idna v0.1.5 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking sanakirja v0.10.3 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking buffered-reader v0.9.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking quickcheck v0.8.5 [INFO] [stderr] Checking ignore v0.4.14 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Compiling nettle-sys v2.0.4 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Checking nettle v5.0.3 [INFO] [stderr] Compiling sequoia-rfc2822 v0.9.0 [INFO] [stderr] Compiling sequoia-openpgp v0.9.0 [INFO] [stderr] Checking libpijul v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:499:20 [INFO] [stderr] | [INFO] [stderr] 499 | let file = try!(File::open(&patches_dir)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:19 [INFO] [stderr] | [INFO] [stderr] 603 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:628:16 [INFO] [stderr] | [INFO] [stderr] 628 | let repo = try!(Repository::open(repo_dir, Some(increase))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:630:19 [INFO] [stderr] | [INFO] [stderr] 630 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:646:5 [INFO] [stderr] | [INFO] [stderr] 646 | try!(txn.commit_branch(branch)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:647:5 [INFO] [stderr] | [INFO] [stderr] 647 | try!(txn.commit()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch/mod.rs:514:69 [INFO] [stderr] | [INFO] [stderr] 514 | let signer = Signer::detached(message, vec![key as &mut crypto::Signer], None)?; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn crypto::Signer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch/mod.rs:531:29 [INFO] [stderr] | [INFO] [stderr] 531 | pub fn read_changes(r: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/record.rs:588:24 [INFO] [stderr] | [INFO] [stderr] 588 | -> (Option<(WorkingFileStatus, FileHeader)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:499:20 [INFO] [stderr] | [INFO] [stderr] 499 | let file = try!(File::open(&patches_dir)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:19 [INFO] [stderr] | [INFO] [stderr] 603 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:628:16 [INFO] [stderr] | [INFO] [stderr] 628 | let repo = try!(Repository::open(repo_dir, Some(increase))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:630:19 [INFO] [stderr] | [INFO] [stderr] 630 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:646:5 [INFO] [stderr] | [INFO] [stderr] 646 | try!(txn.commit_branch(branch)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:647:5 [INFO] [stderr] | [INFO] [stderr] 647 | try!(txn.commit()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch/mod.rs:514:69 [INFO] [stderr] | [INFO] [stderr] 514 | let signer = Signer::detached(message, vec![key as &mut crypto::Signer], None)?; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn crypto::Signer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch/mod.rs:531:29 [INFO] [stderr] | [INFO] [stderr] 531 | pub fn read_changes(r: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/record.rs:588:24 [INFO] [stderr] | [INFO] [stderr] 588 | -> (Option<(WorkingFileStatus, FileHeader)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | impl std::convert::From for Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | Base58Decode(bs58::decode::DecodeError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:131:16 [INFO] [stderr] | [INFO] [stderr] 131 | fn from(e: bs58::decode::DecodeError) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/inode.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | let mut i: Inode = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | impl std::convert::From for Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | Base58Decode(bs58::decode::DecodeError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:131:16 [INFO] [stderr] | [INFO] [stderr] 131 | fn from(e: bs58::decode::DecodeError) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/inode.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | let mut i: Inode = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:181:35 [INFO] [stderr] | [INFO] [stderr] 181 | Error::IO(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:182:42 [INFO] [stderr] | [INFO] [stderr] 182 | Error::Sanakirja(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:183:40 [INFO] [stderr] | [INFO] [stderr] 183 | Error::Bincode(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:184:37 [INFO] [stderr] | [INFO] [stderr] 184 | Error::Utf8(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:185:38 [INFO] [stderr] | [INFO] [stderr] 185 | Error::Serde(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:186:40 [INFO] [stderr] | [INFO] [stderr] 186 | Error::OpenSSL(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:187:45 [INFO] [stderr] | [INFO] [stderr] 187 | Error::OpenSSLStack(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:188:45 [INFO] [stderr] | [INFO] [stderr] 188 | Error::Base58Decode(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:181:35 [INFO] [stderr] | [INFO] [stderr] 181 | Error::IO(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:182:42 [INFO] [stderr] | [INFO] [stderr] 182 | Error::Sanakirja(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:183:40 [INFO] [stderr] | [INFO] [stderr] 183 | Error::Bincode(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:184:37 [INFO] [stderr] | [INFO] [stderr] 184 | Error::Utf8(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:185:38 [INFO] [stderr] | [INFO] [stderr] 185 | Error::Serde(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:186:40 [INFO] [stderr] | [INFO] [stderr] 186 | Error::OpenSSL(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:187:45 [INFO] [stderr] | [INFO] [stderr] 187 | Error::OpenSSLStack(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:188:45 [INFO] [stderr] | [INFO] [stderr] 188 | Error::Base58Decode(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 46s [INFO] running `"docker" "inspect" "b48ef9cbbc9e1aa38e6aa10ddc6a824833dbd733668c11e8d08ce4c0c2b0c5b1"` [INFO] running `"docker" "rm" "-f" "b48ef9cbbc9e1aa38e6aa10ddc6a824833dbd733668c11e8d08ce4c0c2b0c5b1"` [INFO] [stdout] b48ef9cbbc9e1aa38e6aa10ddc6a824833dbd733668c11e8d08ce4c0c2b0c5b1