[INFO] fetching crate serde_yaml_bw 2.5.8...
[INFO] checking serde_yaml_bw-2.5.8 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate serde_yaml_bw 2.5.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate serde_yaml_bw 2.5.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_yaml_bw 2.5.8
[INFO] tweaked toml for crates.io crate serde_yaml_bw 2.5.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_yaml_bw 2.5.8 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 serde_yaml_bw 2.5.8 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] 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] c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a
[INFO] running `Command { std: "docker" "start" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a", 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" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a", 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" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking unsafe-libyaml-norway v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking granit-parser v1.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_yaml_bw v2.5.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `error::Error`
[INFO] [stdout]     --> src/de.rs:2636:5
[INFO] [stdout]      |
[INFO] [stdout] 2636 |     from_str_multi(input).map_err(Into::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] 2636 -     from_str_multi(input).map_err(Into::into)
[INFO] [stdout] 2636 +     from_str_multi(input)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_yaml_bw` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `error::Error`
[INFO] [stdout]     --> src/de.rs:2636:5
[INFO] [stdout]      |
[INFO] [stdout] 2636 |     from_str_multi(input).map_err(Into::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] 2636 -     from_str_multi(input).map_err(Into::into)
[INFO] [stdout] 2636 +     from_str_multi(input)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_yaml_bw` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a", kill_on_drop: false }`
[INFO] [stdout] c71d36d2256c8bf6de1af0dcacb68fe21c0ea172dd55fe37633df57fba27437a
