[INFO] cloning repository https://github.com/babbelaar/babbelaar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/babbelaar/babbelaar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabbelaar%2Fbabbelaar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabbelaar%2Fbabbelaar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14f33678abcabd7a9343c6b17af494aed49d05dd
[INFO] checking babbelaar/babbelaar against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabbelaar%2Fbabbelaar" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/babbelaar/babbelaar on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/babbelaar/babbelaar
[INFO] finished tweaking git repo https://github.com/babbelaar/babbelaar
[INFO] tweaked toml for git repo https://github.com/babbelaar/babbelaar written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/babbelaar/babbelaar 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9515ae5483beeb3d0f98ce936144808718f0cb0f86e611cb1e2a1d7f236ff89
[INFO] running `Command { std: "docker" "start" "-a" "c9515ae5483beeb3d0f98ce936144808718f0cb0f86e611cb1e2a1d7f236ff89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9515ae5483beeb3d0f98ce936144808718f0cb0f86e611cb1e2a1d7f236ff89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9515ae5483beeb3d0f98ce936144808718f0cb0f86e611cb1e2a1d7f236ff89", kill_on_drop: false }`
[INFO] [stdout] c9515ae5483beeb3d0f98ce936144808718f0cb0f86e611cb1e2a1d7f236ff89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2467392dfa7c04716dd166e6a84c4a36da0c28db20f2a7cb5a02ab580caf2c36
[INFO] running `Command { std: "docker" "start" "-a" "2467392dfa7c04716dd166e6a84c4a36da0c28db20f2a7cb5a02ab580caf2c36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking hashbrown v0.15.2
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[INFO] [stderr]     Checking crc32fast v1.4.2
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[INFO] [stderr]    Compiling winnow v0.6.22
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[INFO] [stderr]     Checking ruzstd v0.7.3
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[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking babbelaar-builtin v0.0.3 (/opt/rustwide/workdir/builtin)
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[INFO] [stderr]    Compiling serde_json v1.0.134
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[INFO] [stderr]    Compiling synstructure v0.13.1
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[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking env_filter v0.1.3
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[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tower-lsp-macros v0.9.0 (https://github.com/babbelaar/tower-lsp.git?rev=cce815536edb201b5082b8310227796ec40e09d4#cce81553)
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.84
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.99
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking yoke v0.7.5
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
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[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.99
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking rstest v0.24.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking babbelaar v0.0.3 (/opt/rustwide/workdir/babbelaar)
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking dap v0.4.1-alpha1
[INFO] [stderr]     Checking lsp-types v0.97.0 (https://github.com/babbelaar/lsp-types.git?rev=af008f71fbd0ae8baff05eebcd8538752ccd8547#af008f71)
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stdout] error: this conversion is useless `util::string::BabString` to `util::string::BabString`
[INFO] [stdout]   --> babbelaar/src/semantics/function_reference.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |             return completion.into();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `related::SemanticRelatedMessage` to `related::SemanticRelatedMessage`
[INFO] [stdout]   --> babbelaar/src/semantics/related.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |             message: message.into(),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `util::string::BabString` to `util::string::BabString`
[INFO] [stdout]    --> babbelaar/src/semantics/type_.rs:110:39
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Self::Builtin(builtin) => builtin.name().into(),
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `util::string::BabString` to `util::string::BabString`
[INFO] [stdout]   --> babbelaar/src/semantics/function_reference.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |             return completion.into();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `related::SemanticRelatedMessage` to `related::SemanticRelatedMessage`
[INFO] [stdout]   --> babbelaar/src/semantics/related.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |             message: message.into(),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `util::string::BabString` to `util::string::BabString`
[INFO] [stdout]    --> babbelaar/src/semantics/type_.rs:110:39
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Self::Builtin(builtin) => builtin.name().into(),
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `babbelaar` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `babbelaar` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "2467392dfa7c04716dd166e6a84c4a36da0c28db20f2a7cb5a02ab580caf2c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2467392dfa7c04716dd166e6a84c4a36da0c28db20f2a7cb5a02ab580caf2c36", kill_on_drop: false }`
[INFO] [stdout] 2467392dfa7c04716dd166e6a84c4a36da0c28db20f2a7cb5a02ab580caf2c36