[INFO] fetching crate enard 0.1.1...
[INFO] checking enard-0.1.1 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate enard 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate enard 0.1.1
[INFO] finished tweaking crates.io crate enard 0.1.1
[INFO] tweaked toml for crates.io crate enard 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enard 0.1.1 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "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" "+52995a223f2919dd3e2e427231db90a257350ded" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to highest compatible versions
[INFO] [stderr]       Adding chacha20 v0.9.1 (available: v0.10.2)
[INFO] [stderr]       Adding cipher v0.4.4 (available: v0.5.2)
[INFO] [stderr]       Adding crypto-common v0.1.7 (available: v0.2.2)
[INFO] [stderr]       Adding delegate v0.7.0 (available: v0.13.5)
[INFO] [stderr]       Adding digest v0.10.7 (available: v0.11.3)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding hmac v0.12.1 (available: v0.13.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403
[INFO] running `Command { std: "docker" "start" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403", 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" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403", 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" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling delegate v0.7.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking enard v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `error::EnardError`
[INFO] [stdout]    --> src/core.rs:179:24
[INFO] [stdout]     |
[INFO] [stdout] 179 |             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf).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] 179 -             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf).into());
[INFO] [stdout] 179 +             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 179 -             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf).into());
[INFO] [stdout] 179 +             return Err(<error::EnardError as Into<_>>::into(EnardError::new_invalid_magic(MAGIC, &magic_buf)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `error::EnardError`
[INFO] [stdout]    --> src/core.rs:185:22
[INFO] [stdout]     |
[INFO] [stdout] 185 |             _ => Err(EnardError::UnsupportedVersion { version }.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] 185 -             _ => Err(EnardError::UnsupportedVersion { version }.into()),
[INFO] [stdout] 185 +             _ => Err(EnardError::UnsupportedVersion { version }),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 185 -             _ => Err(EnardError::UnsupportedVersion { version }.into()),
[INFO] [stdout] 185 +             _ => Err(<error::EnardError as Into<_>>::into(EnardError::UnsupportedVersion { version })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `error::EnardError`
[INFO] [stdout]    --> src/core.rs:256:24
[INFO] [stdout]     |
[INFO] [stdout] 256 |             return Err(EnardError::new_block_size(size as u64, limit as u64).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] 256 -             return Err(EnardError::new_block_size(size as u64, limit as u64).into());
[INFO] [stdout] 256 +             return Err(EnardError::new_block_size(size as u64, limit as u64));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 256 -             return Err(EnardError::new_block_size(size as u64, limit as u64).into());
[INFO] [stdout] 256 +             return Err(<error::EnardError as Into<_>>::into(EnardError::new_block_size(size as u64, limit as u64)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enard` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `error::EnardError`
[INFO] [stdout]    --> src/core.rs:179:24
[INFO] [stdout]     |
[INFO] [stdout] 179 |             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf).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] 179 -             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf).into());
[INFO] [stdout] 179 +             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 179 -             return Err(EnardError::new_invalid_magic(MAGIC, &magic_buf).into());
[INFO] [stdout] 179 +             return Err(<error::EnardError as Into<_>>::into(EnardError::new_invalid_magic(MAGIC, &magic_buf)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `error::EnardError`
[INFO] [stdout]    --> src/core.rs:185:22
[INFO] [stdout]     |
[INFO] [stdout] 185 |             _ => Err(EnardError::UnsupportedVersion { version }.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] 185 -             _ => Err(EnardError::UnsupportedVersion { version }.into()),
[INFO] [stdout] 185 +             _ => Err(EnardError::UnsupportedVersion { version }),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 185 -             _ => Err(EnardError::UnsupportedVersion { version }.into()),
[INFO] [stdout] 185 +             _ => Err(<error::EnardError as Into<_>>::into(EnardError::UnsupportedVersion { version })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `error::EnardError`
[INFO] [stdout]    --> src/core.rs:256:24
[INFO] [stdout]     |
[INFO] [stdout] 256 |             return Err(EnardError::new_block_size(size as u64, limit as u64).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] 256 -             return Err(EnardError::new_block_size(size as u64, limit as u64).into());
[INFO] [stdout] 256 +             return Err(EnardError::new_block_size(size as u64, limit as u64));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 256 -             return Err(EnardError::new_block_size(size as u64, limit as u64).into());
[INFO] [stdout] 256 +             return Err(<error::EnardError as Into<_>>::into(EnardError::new_block_size(size as u64, limit as u64)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enard` (lib test) due to 3 previous errors
[INFO] [stderr] warning: unused dependency `zeroize`
[INFO] [stderr]   --> Cargo.toml:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 | [dependencies.zeroize]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `zeroize`
[INFO] [stderr] warning: `enard` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403", kill_on_drop: false }`
[INFO] [stdout] c4514e32b88b6242fb190fc6784208881cfa755b4ce3574fe354db9bd8c38403
