[INFO] fetching crate chadgpt 0.0.0...
[INFO] checking chadgpt-0.0.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate chadgpt 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate chadgpt 0.0.0
[INFO] finished tweaking crates.io crate chadgpt 0.0.0
[INFO] tweaked toml for crates.io crate chadgpt 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chadgpt 0.0.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chadgpt 0.0.0 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b20d58448cc3a2bf7ce2a8d2c7615ce91f5aa871d6387131fda1e2954a11a825
[INFO] running `Command { std: "docker" "start" "-a" "b20d58448cc3a2bf7ce2a8d2c7615ce91f5aa871d6387131fda1e2954a11a825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b20d58448cc3a2bf7ce2a8d2c7615ce91f5aa871d6387131fda1e2954a11a825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20d58448cc3a2bf7ce2a8d2c7615ce91f5aa871d6387131fda1e2954a11a825", kill_on_drop: false }`
[INFO] [stdout] b20d58448cc3a2bf7ce2a8d2c7615ce91f5aa871d6387131fda1e2954a11a825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328cf39fb63c8977eade8cd673f2399c19a7ec5a47498ad0e983cf4843f2c6b6
[INFO] running `Command { std: "docker" "start" "-a" "328cf39fb63c8977eade8cd673f2399c19a7ec5a47498ad0e983cf4843f2c6b6", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/utils/flatten_stream.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SplitBytes`
[INFO] [stdout]  --> src/utils/mod.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use split_bytes::{SplitBytes, SplitBytesFactory};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Renderer`
[INFO] [stdout]  --> src/formatters/markdown/mod.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use renderer::{Renderer, TerminalRenderer};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `debug`
[INFO] [stdout]    --> src/generators/openai/mod.rs:165:25
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 if cfg!(feature = "debug") {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `debug` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/utils/flatten_stream.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SplitBytes`
[INFO] [stdout]  --> src/utils/mod.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use split_bytes::{SplitBytes, SplitBytesFactory};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Renderer`
[INFO] [stdout]  --> src/formatters/markdown/mod.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use renderer::{Renderer, TerminalRenderer};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `debug`
[INFO] [stdout]    --> src/generators/openai/mod.rs:165:25
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 if cfg!(feature = "debug") {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `debug` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flatten_iter` is never used
[INFO] [stdout]  --> src/utils/flatten_stream.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait FlattenTrait: Stream
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 5 | {
[INFO] [stdout] 6 |     fn flatten_iter(self) -> Flatten<StreamIter<Self, <Self as Stream>::Item>>
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_yaml_memory`, `from_json_memory`, and `from_json_file` are never used
[INFO] [stdout]   --> src/serde_io.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait DeserializeExt: serde::de::DeserializeOwned {
[INFO] [stdout]    |           -------------- associated functions in this trait
[INFO] [stdout] 34 |     fn from_yaml_memory<T>(memory: T) -> Result<Self, Error>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn from_json_memory<T>(memory: T) -> Result<Self, Error>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn from_json_file<T>(filepath: T) -> Result<Self, Error>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/filesystem.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn resolve_path(path: &str) -> Cow<str> {
[INFO] [stdout]    |                           ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn resolve_path(path: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flatten_iter` is never used
[INFO] [stdout]  --> src/utils/flatten_stream.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait FlattenTrait: Stream
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 5 | {
[INFO] [stdout] 6 |     fn flatten_iter(self) -> Flatten<StreamIter<Self, <Self as Stream>::Item>>
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_yaml_memory`, `from_json_memory`, and `from_json_file` are never used
[INFO] [stdout]   --> src/serde_io.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait DeserializeExt: serde::de::DeserializeOwned {
[INFO] [stdout]    |           -------------- associated functions in this trait
[INFO] [stdout] 34 |     fn from_yaml_memory<T>(memory: T) -> Result<Self, Error>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn from_json_memory<T>(memory: T) -> Result<Self, Error>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn from_json_file<T>(filepath: T) -> Result<Self, Error>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/filesystem.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn resolve_path(path: &str) -> Cow<str> {
[INFO] [stdout]    |                           ^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn resolve_path(path: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "328cf39fb63c8977eade8cd673f2399c19a7ec5a47498ad0e983cf4843f2c6b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328cf39fb63c8977eade8cd673f2399c19a7ec5a47498ad0e983cf4843f2c6b6", kill_on_drop: false }`
[INFO] [stdout] 328cf39fb63c8977eade8cd673f2399c19a7ec5a47498ad0e983cf4843f2c6b6
