[INFO] fetching crate mavryk_data_encoding 0.5.2... [INFO] checking mavryk_data_encoding-0.5.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate mavryk_data_encoding 0.5.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate mavryk_data_encoding 0.5.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mavryk_data_encoding 0.5.2 [INFO] finished tweaking crates.io crate mavryk_data_encoding 0.5.2 [INFO] tweaked toml for crates.io crate mavryk_data_encoding 0.5.2 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 96 packages to latest compatible versions [INFO] [stderr] Adding base58 v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding crypto-bigint v0.2.5 (latest: v0.5.5) [INFO] [stderr] Adding der v0.4.5 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.12.4 (latest: v0.16.9) [INFO] [stderr] Adding elliptic-curve v0.10.4 (latest: v0.13.8) [INFO] [stderr] Adding ff v0.10.1 (latest: v0.13.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding group v0.10.0 (latest: v0.13.0) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hmac v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding mavryk_crypto_rs v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding mavryk_data_encoding_derive v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding num-bigint v0.3.3 (latest: v0.4.6) [INFO] [stderr] Adding p256 v0.9.0 (latest: v0.13.2) [INFO] [stderr] Adding parse-display v0.4.1 (latest: v0.10.0) [INFO] [stderr] Adding parse-display-derive v0.4.1 (latest: v0.10.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.3.2 (latest: v2.2.0) [INFO] [stderr] Adding strum v0.20.0 (latest: v0.26.3) [INFO] [stderr] Adding strum_macros v0.20.1 (latest: v0.26.4) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.6.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parse-display-derive v0.4.1 [INFO] [stderr] Downloaded mavryk_data_encoding_derive v0.5.2 [INFO] [stderr] Downloaded parse-display v0.4.1 [INFO] [stderr] Downloaded mavryk_crypto_rs v0.5.2 [INFO] [stderr] Downloaded strum v0.20.0 [INFO] [stderr] Downloaded libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Downloaded libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Downloaded p256 v0.9.0 [INFO] [stderr] Downloaded libsecp256k1-core v0.3.0 [INFO] [stderr] Downloaded crypto-bigint v0.2.5 [INFO] [stderr] Downloaded libsecp256k1 v0.7.1 [INFO] [stderr] Downloaded ff v0.10.1 [INFO] [stderr] Downloaded group v0.10.0 [INFO] [stderr] Downloaded elliptic-curve v0.10.4 [INFO] [stderr] Downloaded signature v1.3.2 [INFO] [stderr] Downloaded ecdsa v0.12.4 [INFO] [stderr] Downloaded strum_macros v0.20.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73dac40e20c5875bfa71c8b7923f8996ed473aa66c6d1478baf6be3e2686d7d1 [INFO] running `Command { std: "docker" "start" "-a" "73dac40e20c5875bfa71c8b7923f8996ed473aa66c6d1478baf6be3e2686d7d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73dac40e20c5875bfa71c8b7923f8996ed473aa66c6d1478baf6be3e2686d7d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73dac40e20c5875bfa71c8b7923f8996ed473aa66c6d1478baf6be3e2686d7d1", kill_on_drop: false }` [INFO] [stdout] 73dac40e20c5875bfa71c8b7923f8996ed473aa66c6d1478baf6be3e2686d7d1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc82aab2b601a2a02a72a53487967fab446590cb26e38d8d3ea5b1da3fdbb6d6 [INFO] running `Command { std: "docker" "start" "-a" "cc82aab2b601a2a02a72a53487967fab446590cb26e38d8d3ea5b1da3fdbb6d6", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking signature v1.3.2 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking ff v0.10.1 [INFO] [stderr] Checking crypto-bigint v0.2.5 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking libsecp256k1-core v0.3.0 [INFO] [stderr] Checking group v0.10.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking cryptoxide v0.4.4 [INFO] [stderr] Checking strum v0.20.0 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking elliptic-curve v0.10.4 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking ecdsa v0.12.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking p256 v0.9.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1 v0.7.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Compiling parse-display-derive v0.4.1 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling parse-display v0.4.1 [INFO] [stderr] Compiling mavryk_data_encoding_derive v0.5.2 [INFO] [stderr] Checking mavryk_crypto_rs v0.5.2 [INFO] [stderr] Checking mavryk_data_encoding v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/lib.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(feature = "fuzzing", feature(no_coverage))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/lib.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | #[cfg(feature = "fuzzing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | #[cfg(feature = "fuzzing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | #[cfg_attr(feature = "fuzzing", derive(fuzzcheck::DefaultMutator))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:321:12 [INFO] [stdout] | [INFO] [stdout] 321 | #[cfg_attr(feature = "fuzzing", derive(fuzzcheck::DefaultMutator))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | #[cfg_attr(feature = "fuzzing", field_mutator(BigIntMutator))] pub num_bigint::BigInt, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/binary_reader.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg_attr(feature = "fuzzing", derive(fuzzcheck::DefaultMutator))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/lib.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(feature = "fuzzing", feature(no_coverage))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/lib.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | #[cfg(feature = "fuzzing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | #[cfg(feature = "fuzzing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | #[cfg_attr(feature = "fuzzing", derive(fuzzcheck::DefaultMutator))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:321:12 [INFO] [stdout] | [INFO] [stdout] 321 | #[cfg_attr(feature = "fuzzing", derive(fuzzcheck::DefaultMutator))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/types.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | #[cfg_attr(feature = "fuzzing", field_mutator(BigIntMutator))] pub num_bigint::BigInt, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fuzzing` [INFO] [stdout] --> src/binary_reader.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg_attr(feature = "fuzzing", derive(fuzzcheck::DefaultMutator))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `fuzzing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get` and `take` are never used [INFO] [stdout] --> src/bit_utils.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Bits: [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 81 | fn get(&self, place: u8) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn take(&mut self, place: u8) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `trim_left` is never used [INFO] [stdout] --> src/bit_utils.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub trait BitTrim { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 142 | fn trim_left(&self) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_byte_vec` is never used [INFO] [stdout] --> src/bit_utils.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 162 | pub trait ToBytes { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 163 | fn to_byte_vec(&self) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.79s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "cc82aab2b601a2a02a72a53487967fab446590cb26e38d8d3ea5b1da3fdbb6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc82aab2b601a2a02a72a53487967fab446590cb26e38d8d3ea5b1da3fdbb6d6", kill_on_drop: false }` [INFO] [stdout] cc82aab2b601a2a02a72a53487967fab446590cb26e38d8d3ea5b1da3fdbb6d6