[INFO] fetching crate muta-protocol 0.1.0-alpha.1... [INFO] building muta-protocol-0.1.0-alpha.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate muta-protocol 0.1.0-alpha.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate muta-protocol 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate muta-protocol 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate muta-protocol 0.1.0-alpha.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate muta-protocol 0.1.0-alpha.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.10.1) [INFO] [stderr] Adding cita_trie v2.0.0 (available: v5.0.1) [INFO] [stderr] Adding creep v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding derive_more v0.15.0 (available: v2.0.1) [INFO] [stderr] Adding ethbloom v0.8.1 (available: v0.14.1) [INFO] [stderr] Adding hex v0.3.2 (available: v0.4.3) [INFO] [stderr] Adding num-bigint v0.2.6 (available: v0.4.6) [INFO] [stderr] Adding prost v0.6.1 (available: v0.14.1) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] [stderr] Adding rlp v0.4.6 (available: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ethbloom v0.8.1 [INFO] [stderr] Downloaded creep v0.1.1 [INFO] [stderr] Downloaded derive_more v0.15.0 [INFO] [stderr] Downloaded fixed-hash v0.5.2 [INFO] [stderr] Downloaded impl-serde v0.2.3 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded hasher v0.1.4 [INFO] [stderr] Downloaded rlp v0.4.6 [INFO] [stderr] Downloaded impl-rlp v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 749ab0eadcd9b8d9836dd3ddbb153c4947b7c64cab30ded4c075bd0710224847 [INFO] running `Command { std: "docker" "start" "-a" "749ab0eadcd9b8d9836dd3ddbb153c4947b7c64cab30ded4c075bd0710224847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "749ab0eadcd9b8d9836dd3ddbb153c4947b7c64cab30ded4c075bd0710224847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "749ab0eadcd9b8d9836dd3ddbb153c4947b7c64cab30ded4c075bd0710224847", kill_on_drop: false }` [INFO] [stdout] 749ab0eadcd9b8d9836dd3ddbb153c4947b7c64cab30ded4c075bd0710224847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 197df3770cfb99556e5c63366a8734b63c6d95bd56aa4c689fe3bfb6e6fa71a4 [INFO] running `Command { std: "docker" "start" "-a" "197df3770cfb99556e5c63366a8734b63c6d95bd56aa4c689fe3bfb6e6fa71a4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling uint v0.4.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling rlp v0.4.6 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling fixed-hash v0.2.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling impl-rlp v0.2.1 [INFO] [stderr] Compiling hasher v0.1.4 [INFO] [stderr] Compiling creep v0.1.1 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling fixed-hash v0.5.2 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ethereum-types-serialize v0.2.2 [INFO] [stderr] Compiling impl-serde v0.2.3 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ethbloom v0.8.1 [INFO] [stderr] Compiling ethbloom v0.5.3 [INFO] [stderr] Compiling ethereum-types v0.4.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rlp v0.3.0 [INFO] [stderr] Compiling cita_trie v2.0.0 [INFO] [stderr] Compiling muta-protocol v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/epoch.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/primitive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/receipt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/transaction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/epoch.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/primitive.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/receipt.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/transaction.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/traits/binding.rs:232:55 [INFO] [stdout] | [INFO] [stdout] 232 | fn iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 232 | fn iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: uint 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 1` [INFO] running `Command { std: "docker" "inspect" "197df3770cfb99556e5c63366a8734b63c6d95bd56aa4c689fe3bfb6e6fa71a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "197df3770cfb99556e5c63366a8734b63c6d95bd56aa4c689fe3bfb6e6fa71a4", kill_on_drop: false }` [INFO] [stdout] 197df3770cfb99556e5c63366a8734b63c6d95bd56aa4c689fe3bfb6e6fa71a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53854ef56c013e348a495eaad71c7e4f11628dc3165025f0266125e705dc8669 [INFO] running `Command { std: "docker" "start" "-a" "53854ef56c013e348a495eaad71c7e4f11628dc3165025f0266125e705dc8669", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling muta-protocol v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/epoch.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/primitive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/receipt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/transaction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/epoch.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/primitive.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/receipt.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/transaction.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/epoch.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/primitive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/receipt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `field` and `impl_default_bytes_codec_for` [INFO] [stdout] --> src/codec/transaction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | field, impl_default_bytes_codec_for, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/epoch.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/primitive.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/receipt.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_default_fixed_codec_for` [INFO] [stdout] --> src/fixed_codec/transaction.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{impl_default_fixed_codec_for, ProtocolResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/traits/binding.rs:232:55 [INFO] [stdout] | [INFO] [stdout] 232 | fn iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 232 | fn iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/traits/binding.rs:232:55 [INFO] [stdout] | [INFO] [stdout] 232 | fn iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 232 | fn iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: uint 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 1` [INFO] running `Command { std: "docker" "inspect" "53854ef56c013e348a495eaad71c7e4f11628dc3165025f0266125e705dc8669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53854ef56c013e348a495eaad71c7e4f11628dc3165025f0266125e705dc8669", kill_on_drop: false }` [INFO] [stdout] 53854ef56c013e348a495eaad71c7e4f11628dc3165025f0266125e705dc8669