[INFO] crate solana_libra_canonical_serialization 0.0.1-sol4 is already in cache [INFO] checking solana_libra_canonical_serialization-0.0.1-sol4 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate solana_libra_canonical_serialization 0.0.1-sol4 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate solana_libra_canonical_serialization 0.0.1-sol4 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate solana_libra_canonical_serialization 0.0.1-sol4 [INFO] finished tweaking crates.io crate solana_libra_canonical_serialization 0.0.1-sol4 [INFO] tweaked toml for crates.io crate solana_libra_canonical_serialization 0.0.1-sol4 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] adc64e9bcad7d7eb2f581efc3492c4761f2e549ac5d7cf8966edaae1dbd78122 [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" "adc64e9bcad7d7eb2f581efc3492c4761f2e549ac5d7cf8966edaae1dbd78122"` [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking solana_libra_failure_ext v0.0.1-sol5 [INFO] [stderr] Checking solana_libra_canonical_serialization v0.0.1-sol4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 108 | impl_canonical_deserialize!(decode_bool, bool); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 109 | impl_canonical_deserialize!(decode_btreemap, BTreeMap, Vec>); [INFO] [stderr] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 110 | impl_canonical_deserialize!(decode_i8, i8); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 111 | impl_canonical_deserialize!(decode_i16, i16); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 112 | impl_canonical_deserialize!(decode_i32, i32); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 113 | impl_canonical_deserialize!(decode_i64, i64); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 114 | impl_canonical_deserialize!(decode_string, String); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:98:85 [INFO] [stderr] | [INFO] [stderr] 98 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 115 | impl_canonical_deserialize_for_tuple!(decode_tuple2, T0 T1); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:98:85 [INFO] [stderr] | [INFO] [stderr] 98 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 116 | impl_canonical_deserialize_for_tuple!(decode_tuple3, T0 T1 T2); [INFO] [stderr] | --------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 117 | impl_canonical_deserialize!(decode_u8, u8); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 118 | impl_canonical_deserialize!(decode_u16, u16); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 119 | impl_canonical_deserialize!(decode_u32, u32); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 120 | impl_canonical_deserialize!(decode_u64, u64); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking proptest v0.9.6 [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 108 | impl_canonical_deserialize!(decode_bool, bool); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 109 | impl_canonical_deserialize!(decode_btreemap, BTreeMap, Vec>); [INFO] [stderr] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 110 | impl_canonical_deserialize!(decode_i8, i8); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 111 | impl_canonical_deserialize!(decode_i16, i16); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 112 | impl_canonical_deserialize!(decode_i32, i32); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 113 | impl_canonical_deserialize!(decode_i64, i64); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 114 | impl_canonical_deserialize!(decode_string, String); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:98:85 [INFO] [stderr] | [INFO] [stderr] 98 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 115 | impl_canonical_deserialize_for_tuple!(decode_tuple2, T0 T1); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:98:85 [INFO] [stderr] | [INFO] [stderr] 98 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 116 | impl_canonical_deserialize_for_tuple!(decode_tuple3, T0 T1 T2); [INFO] [stderr] | --------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 117 | impl_canonical_deserialize!(decode_u8, u8); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 118 | impl_canonical_deserialize!(decode_u16, u16); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 119 | impl_canonical_deserialize!(decode_u32, u32); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/canonical_deserialize.rs:85:85 [INFO] [stderr] | [INFO] [stderr] 85 | fn deserialize(deserializer: &mut impl CanonicalDeserializer) -> Result<(Self)> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 120 | impl_canonical_deserialize!(decode_u64, u64); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.14s [INFO] running `"docker" "inspect" "adc64e9bcad7d7eb2f581efc3492c4761f2e549ac5d7cf8966edaae1dbd78122"` [INFO] running `"docker" "rm" "-f" "adc64e9bcad7d7eb2f581efc3492c4761f2e549ac5d7cf8966edaae1dbd78122"` [INFO] [stdout] adc64e9bcad7d7eb2f581efc3492c4761f2e549ac5d7cf8966edaae1dbd78122