[INFO] fetching crate monacoin 0.23.0... [INFO] checking monacoin-0.23.0 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] extracting crate monacoin 0.23.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate monacoin 0.23.0 on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate monacoin 0.23.0 [INFO] finished tweaking crates.io crate monacoin 0.23.0 [INFO] tweaked toml for crates.io crate monacoin 0.23.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lyra2 v0.2.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9afc916a275f1fda146fd7177564d795f1686c7c86ad1ac9ec1ef3f647871391 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "9afc916a275f1fda146fd7177564d795f1686c7c86ad1ac9ec1ef3f647871391"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling serde v1.0.109 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking bitcoin_hashes v0.7.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking groestl v0.8.0 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking threefish-cipher v0.3.1 [INFO] [stderr] Checking sha3 v0.8.2 [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_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking scrypt v0.2.0 [INFO] [stderr] Checking skein-hash v0.3.0 [INFO] [stderr] Checking blake-hash v0.3.2 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Checking lyra2 v0.2.1 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking serde_test v1.0.109 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking monacoin v0.23.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/network/mod.rs:50:89 [INFO] [stderr] | [INFO] [stderr] 50 | Error::SocketMutexPoisoned | Error::SocketNotConnectedToPeer => f.write_str(error::Error::description(self)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/blockdata/script.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | f.write_str(error::Error::description(self)) [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/util/mod.rs:80:79 [INFO] [stderr] | [INFO] [stderr] 80 | Error::BlockBadProofOfWork | Error::BlockBadTarget => f.write_str(error::Error::description(self)), [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/util/amount.rs:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | let desc = ::std::error::Error::description(self); [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/util/bip32.rs:396:36 [INFO] [stderr] | [INFO] [stderr] 396 | Error::Ecdsa(ref e) => error::Error::description(e), [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/util/psbt/error.rs:56:64 [INFO] [stderr] | [INFO] [stderr] 56 | Error::InvalidKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey), [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/util/psbt/error.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | Error::DuplicateKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey), [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/util/psbt/error.rs:58:119 [INFO] [stderr] | [INFO] [stderr] 58 | Error::UnexpectedUnsignedTx { expected: ref e, actual: ref a } => write!(f, "{}: expected {}, actual {}", error::Error::description(self), e.txid(), a.txid()), [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/util/psbt/error.rs:59:75 [INFO] [stderr] | [INFO] [stderr] 59 | Error::NonStandardSigHashType(ref sht) => write!(f, "{}: {}", error::Error::description(self), sht), [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/util/psbt/error.rs:65:49 [INFO] [stderr] | [INFO] [stderr] 65 | | Error::NoMorePairs => f.write_str(error::Error::description(self)) [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/network/mod.rs:65:35 [INFO] [stderr] | [INFO] [stderr] 65 | 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/util/mod.rs:96:39 [INFO] [stderr] | [INFO] [stderr] 96 | Error::Encode(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/util/mod.rs:97:40 [INFO] [stderr] | [INFO] [stderr] 97 | Error::Network(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/network/mod.rs:50:89 [INFO] [stderr] | [INFO] [stderr] 50 | Error::SocketMutexPoisoned | Error::SocketNotConnectedToPeer => f.write_str(error::Error::description(self)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/blockdata/script.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | f.write_str(error::Error::description(self)) [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/util/mod.rs:80:79 [INFO] [stderr] | [INFO] [stderr] 80 | Error::BlockBadProofOfWork | Error::BlockBadTarget => f.write_str(error::Error::description(self)), [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/util/amount.rs:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | let desc = ::std::error::Error::description(self); [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/util/bip32.rs:396:36 [INFO] [stderr] | [INFO] [stderr] 396 | Error::Ecdsa(ref e) => error::Error::description(e), [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/util/psbt/error.rs:56:64 [INFO] [stderr] | [INFO] [stderr] 56 | Error::InvalidKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey), [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/util/psbt/error.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | Error::DuplicateKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey), [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/util/psbt/error.rs:58:119 [INFO] [stderr] | [INFO] [stderr] 58 | Error::UnexpectedUnsignedTx { expected: ref e, actual: ref a } => write!(f, "{}: expected {}, actual {}", error::Error::description(self), e.txid(), a.txid()), [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/util/psbt/error.rs:59:75 [INFO] [stderr] | [INFO] [stderr] 59 | Error::NonStandardSigHashType(ref sht) => write!(f, "{}: {}", error::Error::description(self), sht), [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/util/psbt/error.rs:65:49 [INFO] [stderr] | [INFO] [stderr] 65 | | Error::NoMorePairs => f.write_str(error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale_factor` [INFO] [stderr] --> src/blockdata/transaction.rs:402:31 [INFO] [stderr] | [INFO] [stderr] 402 | fn get_size_scaled(&self, scale_factor: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/network/mod.rs:65:35 [INFO] [stderr] | [INFO] [stderr] 65 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/util/mod.rs:96:39 [INFO] [stderr] | [INFO] [stderr] 96 | Error::Encode(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/util/mod.rs:97:40 [INFO] [stderr] | [INFO] [stderr] 97 | Error::Network(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale_factor` [INFO] [stderr] --> src/blockdata/transaction.rs:402:31 [INFO] [stderr] | [INFO] [stderr] 402 | fn get_size_scaled(&self, scale_factor: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] error: could not compile `monacoin`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name monacoin src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -Cbitcode-in-rlib=no -C debuginfo=2 --test -C metadata=a65a9445fedf06ab -C extra-filename=-a65a9445fedf06ab --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bech32=/opt/rustwide/target/debug/deps/libbech32-820d76edc687a1e5.rmeta --extern bitcoin_hashes=/opt/rustwide/target/debug/deps/libbitcoin_hashes-6288a27d84b65db1.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-e25a156a43e9ccf5.rmeta --extern lyra2=/opt/rustwide/target/debug/deps/liblyra2-a21d1585909cf1b4.rmeta --extern scrypt=/opt/rustwide/target/debug/deps/libscrypt-0f70b88b097a1925.rmeta --extern secp256k1=/opt/rustwide/target/debug/deps/libsecp256k1-aa2a3de21cacd026.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-0abc638609c4445d.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d688c5026286d2d2.rmeta --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-1bacd8e0362dd125.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/secp256k1-sys-4e5ad227b35b04eb/out` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "9afc916a275f1fda146fd7177564d795f1686c7c86ad1ac9ec1ef3f647871391"` [INFO] running `"docker" "rm" "-f" "9afc916a275f1fda146fd7177564d795f1686c7c86ad1ac9ec1ef3f647871391"` [INFO] [stdout] 9afc916a275f1fda146fd7177564d795f1686c7c86ad1ac9ec1ef3f647871391