[INFO] fetching crate cardano-net 0.2.1...
[INFO] checking cardano-net-0.2.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate cardano-net 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cardano-net 0.2.1
[INFO] finished tweaking crates.io crate cardano-net 0.2.1
[INFO] tweaked toml for crates.io crate cardano-net 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cardano-net 0.2.1 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "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" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 109 packages to highest compatible versions
[INFO] [stderr]       Adding cbored v0.3.5 (available: v0.4.3)
[INFO] [stderr]       Adding cryptoxide v0.4.4 (available: v0.6.6)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] [stderr]       Adding trust-dns-resolver v0.21.2 (available: v0.23.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e
[INFO] running `Command { std: "docker" "start" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking unicode-normalization v0.1.26
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking bip39-dict v0.1.5
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking tokio v1.53.3
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]    Compiling cbored-derive v0.3.2
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking cbored v0.3.5
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking cardano-sdk v0.2.5
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking trust-dns-proto v0.21.2
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]     Checking cardano-net v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `ProtocolError`
[INFO] [stdout]   --> src/channel.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 |             .map_err(|e| e.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 25 -             .map_err(|e| e.into())
[INFO] [stdout] 25 +             .map_err(|e| e)
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 25 -             .map_err(|e| e.into())
[INFO] [stdout] 25 +             .map_err(|e| <ProtocolError as Into<_>>::into(e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProtocolError`
[INFO] [stdout]   --> src/channel.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.channel.rx_cbor::<P>().await.map_err(|e| e.into())
[INFO] [stdout]    |                                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 29 -         self.channel.rx_cbor::<P>().await.map_err(|e| e.into())
[INFO] [stdout] 29 +         self.channel.rx_cbor::<P>().await.map_err(|e| e)
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 29 -         self.channel.rx_cbor::<P>().await.map_err(|e| e.into())
[INFO] [stdout] 29 +         self.channel.rx_cbor::<P>().await.map_err(|e| <ProtocolError as Into<_>>::into(e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cardano-net` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `ProtocolError`
[INFO] [stdout]   --> src/channel.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 |             .map_err(|e| e.into())
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 25 -             .map_err(|e| e.into())
[INFO] [stdout] 25 +             .map_err(|e| e)
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 25 -             .map_err(|e| e.into())
[INFO] [stdout] 25 +             .map_err(|e| <ProtocolError as Into<_>>::into(e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProtocolError`
[INFO] [stdout]   --> src/channel.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.channel.rx_cbor::<P>().await.map_err(|e| e.into())
[INFO] [stdout]    |                                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 29 -         self.channel.rx_cbor::<P>().await.map_err(|e| e.into())
[INFO] [stdout] 29 +         self.channel.rx_cbor::<P>().await.map_err(|e| e)
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 29 -         self.channel.rx_cbor::<P>().await.map_err(|e| e.into())
[INFO] [stdout] 29 +         self.channel.rx_cbor::<P>().await.map_err(|e| <ProtocolError as Into<_>>::into(e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cardano-net` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e", kill_on_drop: false }`
[INFO] [stdout] 35a57f32ced97d9202521e56b2c5dec65513c7c6dc3445c7e82c83cc4eacbb7e
