[INFO] fetching crate whisper-lang 1.2.0...
[INFO] checking whisper-lang-1.2.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate whisper-lang 1.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate whisper-lang 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate whisper-lang 1.2.0
[INFO] tweaked toml for crates.io crate whisper-lang 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate whisper-lang 1.2.0 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] crate crates.io crate whisper-lang 1.2.0 already has a lockfile, it will not be regenerated
[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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/Myoucai/Whisper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/Myoucai/Whisper"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `whisper-lang` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08
[INFO] running `Command { std: "docker" "start" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08", 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" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08", 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" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/Myoucai/Whisper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/Myoucai/Whisper"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `whisper-lang` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking ureq-proto v0.6.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking ureq v3.3.0
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking whisper-lang v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `VmError`
[INFO] [stdout]    --> src/vm.rs:608:58
[INFO] [stdout]     |
[INFO] [stdout] 608 |                         Value::Err_(inner) => return Err(VmError::Propagate(*inner).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] 608 -                         Value::Err_(inner) => return Err(VmError::Propagate(*inner).into()),
[INFO] [stdout] 608 +                         Value::Err_(inner) => return Err(VmError::Propagate(*inner)),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 608 -                         Value::Err_(inner) => return Err(VmError::Propagate(*inner).into()),
[INFO] [stdout] 608 +                         Value::Err_(inner) => return Err(<VmError as Into<_>>::into(VmError::Propagate(*inner))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whisper-lang` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]    --> src/typeck.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let info = ck.analyze(&body);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `vm::VmError`
[INFO] [stdout]    --> src/vm.rs:608:58
[INFO] [stdout]     |
[INFO] [stdout] 608 |                         Value::Err_(inner) => return Err(VmError::Propagate(*inner).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] 608 -                         Value::Err_(inner) => return Err(VmError::Propagate(*inner).into()),
[INFO] [stdout] 608 +                         Value::Err_(inner) => return Err(VmError::Propagate(*inner)),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 608 -                         Value::Err_(inner) => return Err(VmError::Propagate(*inner).into()),
[INFO] [stdout] 608 +                         Value::Err_(inner) => return Err(<vm::VmError as Into<_>>::into(VmError::Propagate(*inner))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whisper-lang` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08", kill_on_drop: false }`
[INFO] [stdout] 529d296057d6e272a26a8ce5de23af13e78b5bfdee24704c4e012a000ca12a08
