[INFO] fetching crate uniffi_bindgen 0.27.2...
[INFO] testing uniffi_bindgen-0.27.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate uniffi_bindgen 0.27.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate uniffi_bindgen 0.27.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniffi_bindgen 0.27.2
[INFO] finished tweaking crates.io crate uniffi_bindgen 0.27.2
[INFO] tweaked toml for crates.io crate uniffi_bindgen 0.27.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding cargo_metadata v0.15.4 (latest: v0.18.1)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding toml v0.5.11 (latest: v0.8.13)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uniffi_udl v0.27.2
[INFO] [stderr]   Downloaded scroll v0.12.0
[INFO] [stderr]   Downloaded uniffi_testing v0.27.2
[INFO] [stderr]   Downloaded scroll_derive v0.12.0
[INFO] [stderr]   Downloaded uniffi_checksum_derive v0.27.2
[INFO] [stderr]   Downloaded uniffi_meta v0.27.2
[INFO] [stderr]   Downloaded goblin v0.8.2
[INFO] [stderr]   Downloaded weedle2 v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 203ff4404dfefb64bba1e5aed6177aadf5785d907f1bd93c816fe950faaf7df0
[INFO] running `Command { std: "docker" "start" "-a" "203ff4404dfefb64bba1e5aed6177aadf5785d907f1bd93c816fe950faaf7df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "203ff4404dfefb64bba1e5aed6177aadf5785d907f1bd93c816fe950faaf7df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203ff4404dfefb64bba1e5aed6177aadf5785d907f1bd93c816fe950faaf7df0", kill_on_drop: false }`
[INFO] [stdout] 203ff4404dfefb64bba1e5aed6177aadf5785d907f1bd93c816fe950faaf7df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cdc1debcddfd7ff79a5b1241ef32a56a2f5cc5053c26d71ce84ac52eff78aae
[INFO] running `Command { std: "docker" "start" "-a" "2cdc1debcddfd7ff79a5b1241ef32a56a2f5cc5053c26d71ce84ac52eff78aae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling uniffi_checksum_derive v0.27.2
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling weedle2 v5.0.0
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]    Compiling uniffi_meta v0.27.2
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling goblin v0.8.2
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling basic-toml v0.1.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling uniffi_testing v0.27.2
[INFO] [stderr]    Compiling uniffi_udl v0.27.2
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]    Compiling uniffi_bindgen v0.27.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/interface/mod.rs:150:36
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:92:27
[INFO] [stdout]     |
[INFO] [stdout] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library_mode.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stdout]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | trait CodeType: Debug {
[INFO] [stdout]     |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `Command { std: "docker" "inspect" "2cdc1debcddfd7ff79a5b1241ef32a56a2f5cc5053c26d71ce84ac52eff78aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cdc1debcddfd7ff79a5b1241ef32a56a2f5cc5053c26d71ce84ac52eff78aae", kill_on_drop: false }`
[INFO] [stdout] 2cdc1debcddfd7ff79a5b1241ef32a56a2f5cc5053c26d71ce84ac52eff78aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca258878fd3b4a1a41ab7c7dc6da6d6045ad0cedc14871176b3bcc92e60afc0b
[INFO] running `Command { std: "docker" "start" "-a" "ca258878fd3b4a1a41ab7c7dc6da6d6045ad0cedc14871176b3bcc92e60afc0b", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/interface/mod.rs:150:36
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:92:27
[INFO] [stdout]     |
[INFO] [stdout] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library_mode.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stdout]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | trait CodeType: Debug {
[INFO] [stdout]     |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uniffi_bindgen v0.27.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/interface/mod.rs:150:36
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:92:27
[INFO] [stdout]     |
[INFO] [stdout] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library_mode.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stdout]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | trait CodeType: Debug {
[INFO] [stdout]     |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.11s
[INFO] running `Command { std: "docker" "inspect" "ca258878fd3b4a1a41ab7c7dc6da6d6045ad0cedc14871176b3bcc92e60afc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca258878fd3b4a1a41ab7c7dc6da6d6045ad0cedc14871176b3bcc92e60afc0b", kill_on_drop: false }`
[INFO] [stdout] ca258878fd3b4a1a41ab7c7dc6da6d6045ad0cedc14871176b3bcc92e60afc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e41e98dc4324f3733acbc3741db66247ac7a375f88bc50f3c2892752ecf1b869
[INFO] running `Command { std: "docker" "start" "-a" "e41e98dc4324f3733acbc3741db66247ac7a375f88bc50f3c2892752ecf1b869", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/interface/mod.rs:150:36
[INFO] [stderr]     |
[INFO] [stderr] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:92:27
[INFO] [stderr]     |
[INFO] [stderr] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stderr] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/library_mode.rs:232:13
[INFO] [stderr]     |
[INFO] [stderr] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stderr] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/lib.rs:247:40
[INFO] [stderr]     |
[INFO] [stderr] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stderr] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: method `imports` is never used
[INFO] [stderr]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | trait CodeType: Debug {
[INFO] [stderr]    |       -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stderr]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | trait CodeType: Debug {
[INFO] [stderr]    |       -------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `imports` is never used
[INFO] [stderr]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 57  | trait CodeType: Debug {
[INFO] [stderr]     |       -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uniffi_bindgen` (lib) generated 6 warnings (run `cargo fix --lib -p uniffi_bindgen` to apply 3 suggestions)
[INFO] [stderr] warning: `uniffi_bindgen` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uniffi_bindgen-d1e791c1eeef9455)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::cdylib_path ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::cdylib_name ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::test_type::test_canonical_names ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::when_not_reserved_word ... ok
[INFO] [stdout] test bindings::python::gen_python::tests::test_docstring_escape ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::when_reserved_word ... ok
[INFO] [stdout] test interface::callbacks::test::test_docstring_callback_interface ... ok
[INFO] [stdout] test interface::callbacks::test::test_empty_interface ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_associated_enum ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_enum_variant ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_enum ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_associated_enum_variant ... ok
[INFO] [stdout] test interface::enum_::test::test_duplicate_error_variants ... ok
[INFO] [stdout] test interface::callbacks::test::test_multiple_interfaces ... ok
[INFO] [stdout] test interface::enum_::test::test_duplicate_variants ... ok
[INFO] [stdout] test interface::function::test::test_docstring_function ... ok
[INFO] [stdout] test interface::enum_::test::test_enum_variant_named_error ... ok
[INFO] [stdout] test interface::object::test::test_docstring_constructor ... ok
[INFO] [stdout] test interface::object::test::test_docstring_object ... ok
[INFO] [stdout] test interface::enum_::test::test_variants ... ok
[INFO] [stdout] test interface::enum_::test::test_variant_data ... ok
[INFO] [stdout] test interface::object::test::test_alternate_constructors ... ok
[INFO] [stdout] test interface::object::test::test_that_all_argument_and_return_types_become_known ... ok
[INFO] [stdout] test interface::object::test::test_the_name_new_identifies_the_primary_constructor ... ok
[INFO] [stdout] test interface::enum_::test::test_associated_data ... ok
[INFO] [stdout] test interface::record::test::test_docstring_record_field ... ok
[INFO] [stdout] test interface::record::test::test_docstring_record ... ok
[INFO] [stdout] test interface::function::test::test_minimal_and_rich_function ... ok
[INFO] [stdout] test interface::enum_::test::test_variant_values ... ok
[INFO] [stdout] test interface::object::test::test_the_name_new_is_reserved_for_constructors ... ok
[INFO] [stdout] test interface::object::test::test_trait_attribute ... ok
[INFO] [stdout] test interface::object::test::test_trait_constructors_not_allowed ... ok
[INFO] [stdout] test interface::test::test_contains_map_types ... ok
[INFO] [stdout] test interface::test::test_contains_sequence_types ... ok
[INFO] [stdout] test library_mode::test::calc_cdylib_name_is_correct_on_windows ... ignored
[INFO] [stdout] test library_mode::test::calc_cdylib_name_is_correct ... ok
[INFO] [stdout] test interface::record::test::test_multiple_record_types ... ok
[INFO] [stdout] test interface::object::test::test_docstring_method ... ok
[INFO] [stdout] test interface::test::test_contains_optional_types ... ok
[INFO] [stdout] test interface::test::test_multiline_docstring ... ok
[INFO] [stdout] test interface::record::test::test_that_all_field_types_become_known ... ok
[INFO] [stdout] test interface::test::test_no_infinite_recursion_when_walking_types ... ok
[INFO] [stdout] test interface::test::test_docstring_namespace ... ok
[INFO] [stdout] test interface::test::test_correct_recursion_when_walking_types ... ok
[INFO] [stdout] test test::test_merge_toml ... ok
[INFO] [stdout] test interface::object::test::test_duplicate_primary_constructors_not_allowed ... ok
[INFO] [stdout] test test::test_guessing_of_crate_root_directory_from_udl_file ... FAILED
[INFO] [stdout] test interface::test::test_duplicate_type_names_are_an_error ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_guessing_of_crate_root_directory_from_udl_file stdout ----
[INFO] [stdout] thread 'test::test_guessing_of_crate_root_directory_from_udl_file' panicked at src/lib.rs:544:77:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: UDL file does not appear to be inside a crate
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.86/src/backtrace.rs:27:14
[INFO] [stdout]    1: anyhow::__private::format_err
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.86/src/lib.rs:689:13
[INFO] [stdout]    2: uniffi_bindgen::guess_crate_root
[INFO] [stdout]              at ./src/lib.rs:381:9
[INFO] [stdout]    3: uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file
[INFO] [stdout]              at ./src/lib.rs:544:13
[INFO] [stdout]    4: uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file::{{closure}}
[INFO] [stdout]              at ./src/lib.rs:535:61
[INFO] [stdout]    5: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   10: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   11: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   16: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   17: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   19: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   20: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   22: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   26: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   27: <unknown>
[INFO] [stdout]   28: __clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ad85430105 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55ad85430105 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ad85430105 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ad85430105 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ad8545885b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55ad8545885b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55ad8542d62f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55ad8542fede - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ad8542fede - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ad85431909 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55ad854315ce - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55ad853bffda - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55ad853bffda - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55ad85431f0b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55ad85431f0b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55ad85431c84 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55ad854305c9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55ad854319b7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55ad851c8c03 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ad851c9176 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55ad851fef60 - core::result::Result<T,E>::unwrap::hf67c27f3c2147c6c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55ad851fef60 - uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file::h082a07ef5bd1b704
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:544:13
[INFO] [stdout]   22:     0x55ad851fec17 - uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file::{{closure}}::h5bb04116f359d3f7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:535:61
[INFO] [stdout]   23:     0x55ad85246ac6 - core::ops::function::FnOnce::call_once::hfa14e5f831679db0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55ad853c49bb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55ad853c49bb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55ad853c40c1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55ad853c40c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55ad853c40c1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55ad853c40c1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55ad853c40c1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55ad853c40c1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55ad853c40c1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55ad8538ca84 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55ad8538ca84 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55ad853914b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55ad853914b2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55ad853914b2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55ad853914b2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55ad853914b2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55ad853914b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55ad853914b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55ad854360eb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55ad854360eb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55ad854360eb - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f49a7986ac3 - <unknown>
[INFO] [stdout]   46:     0x7f49a7a17a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_guessing_of_crate_root_directory_from_udl_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 46 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "e41e98dc4324f3733acbc3741db66247ac7a375f88bc50f3c2892752ecf1b869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41e98dc4324f3733acbc3741db66247ac7a375f88bc50f3c2892752ecf1b869", kill_on_drop: false }`
[INFO] [stdout] e41e98dc4324f3733acbc3741db66247ac7a375f88bc50f3c2892752ecf1b869
[INFO] testing uniffi_bindgen-0.27.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate uniffi_bindgen 0.27.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate uniffi_bindgen 0.27.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniffi_bindgen 0.27.2
[INFO] finished tweaking crates.io crate uniffi_bindgen 0.27.2
[INFO] tweaked toml for crates.io crate uniffi_bindgen 0.27.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding cargo_metadata v0.15.4 (latest: v0.18.1)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding toml v0.5.11 (latest: v0.8.13)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59476a38bf278097d3e581249108ee5722c139156c72028deced704211f6f6dd
[INFO] running `Command { std: "docker" "start" "-a" "59476a38bf278097d3e581249108ee5722c139156c72028deced704211f6f6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59476a38bf278097d3e581249108ee5722c139156c72028deced704211f6f6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59476a38bf278097d3e581249108ee5722c139156c72028deced704211f6f6dd", kill_on_drop: false }`
[INFO] [stdout] 59476a38bf278097d3e581249108ee5722c139156c72028deced704211f6f6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aeb110ad25268b9ced561d58eb024af5ee6ed060c600cf96b4dfe6ff51a81f0
[INFO] running `Command { std: "docker" "start" "-a" "1aeb110ad25268b9ced561d58eb024af5ee6ed060c600cf96b4dfe6ff51a81f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling uniffi_checksum_derive v0.27.2
[INFO] [stderr]    Compiling weedle2 v5.0.0
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]    Compiling uniffi_meta v0.27.2
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling goblin v0.8.2
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling basic-toml v0.1.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling uniffi_testing v0.27.2
[INFO] [stderr]    Compiling uniffi_udl v0.27.2
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]    Compiling uniffi_bindgen v0.27.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/interface/mod.rs:150:36
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:92:27
[INFO] [stdout]     |
[INFO] [stdout] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library_mode.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stdout]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | trait CodeType: Debug {
[INFO] [stdout]     |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.51s
[INFO] running `Command { std: "docker" "inspect" "1aeb110ad25268b9ced561d58eb024af5ee6ed060c600cf96b4dfe6ff51a81f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aeb110ad25268b9ced561d58eb024af5ee6ed060c600cf96b4dfe6ff51a81f0", kill_on_drop: false }`
[INFO] [stdout] 1aeb110ad25268b9ced561d58eb024af5ee6ed060c600cf96b4dfe6ff51a81f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b592ce7b1afa40310acde6ba0497b3e4d351a66280b0521b067fcd48450f7405
[INFO] running `Command { std: "docker" "start" "-a" "b592ce7b1afa40310acde6ba0497b3e4d351a66280b0521b067fcd48450f7405", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/interface/mod.rs:150:36
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:92:27
[INFO] [stdout]     |
[INFO] [stdout] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library_mode.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stdout]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uniffi_bindgen v0.27.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | trait CodeType: Debug {
[INFO] [stdout]     |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/interface/mod.rs:150:36
[INFO] [stdout]     |
[INFO] [stdout] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:92:27
[INFO] [stdout]     |
[INFO] [stdout] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stdout] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library_mode.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stdout]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | trait CodeType: Debug {
[INFO] [stdout]    |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imports` is never used
[INFO] [stdout]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | trait CodeType: Debug {
[INFO] [stdout]     |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "b592ce7b1afa40310acde6ba0497b3e4d351a66280b0521b067fcd48450f7405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b592ce7b1afa40310acde6ba0497b3e4d351a66280b0521b067fcd48450f7405", kill_on_drop: false }`
[INFO] [stdout] b592ce7b1afa40310acde6ba0497b3e4d351a66280b0521b067fcd48450f7405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e072f580c26e92b3003fca203daec80b198f411f513a6be001d3164a23fc00e2
[INFO] running `Command { std: "docker" "start" "-a" "e072f580c26e92b3003fca203daec80b198f411f513a6be001d3164a23fc00e2", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/interface/mod.rs:150:36
[INFO] [stderr]     |
[INFO] [stderr] 150 |         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:92:27
[INFO] [stderr]     |
[INFO] [stderr] 92  | #![warn(rust_2018_idioms, unused_qualifications)]
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 150 -         self.types.add_known_type(&uniffi_meta::Type::String)?;
[INFO] [stderr] 150 +         self.types.add_known_type(&Type::String)?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/library_mode.rs:232:13
[INFO] [stderr]     |
[INFO] [stderr] 232 |             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 232 -             uniffi_meta::Metadata::UdlFile(meta) => Some(meta),
[INFO] [stderr] 232 +             Metadata::UdlFile(meta) => Some(meta),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/lib.rs:247:40
[INFO] [stderr]     |
[INFO] [stderr] 247 |             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 247 -             if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stderr] 247 +             if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref())
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: method `imports` is never used
[INFO] [stderr]   --> src/bindings/kotlin/gen_kotlin/mod.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | trait CodeType: Debug {
[INFO] [stderr]    |       -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 84 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `imports` and `initialization_fn` are never used
[INFO] [stderr]   --> src/bindings/python/gen_python/mod.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | trait CodeType: Debug {
[INFO] [stderr]    |       -------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 82 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87 |     fn initialization_fn(&self) -> Option<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `imports` is never used
[INFO] [stderr]    --> src/bindings/swift/gen_swift/mod.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 57  | trait CodeType: Debug {
[INFO] [stderr]     |       -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 105 |     fn imports(&self) -> Option<Vec<String>> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uniffi_bindgen` (lib) generated 6 warnings (run `cargo fix --lib -p uniffi_bindgen` to apply 3 suggestions)
[INFO] [stderr] warning: `uniffi_bindgen` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uniffi_bindgen-d1e791c1eeef9455)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test bindings::python::gen_python::tests::test_docstring_escape ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::cdylib_name ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::test_type::test_canonical_names ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::cdylib_path ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::when_not_reserved_word ... ok
[INFO] [stdout] test bindings::ruby::gen_ruby::tests::when_reserved_word ... ok
[INFO] [stdout] test interface::callbacks::test::test_empty_interface ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_associated_enum ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_enum_variant ... ok
[INFO] [stdout] test interface::enum_::test::test_duplicate_variants ... ok
[INFO] [stdout] test interface::enum_::test::test_duplicate_error_variants ... ok
[INFO] [stdout] test interface::callbacks::test::test_docstring_callback_interface ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_associated_enum_variant ... ok
[INFO] [stdout] test interface::callbacks::test::test_multiple_interfaces ... ok
[INFO] [stdout] test interface::function::test::test_docstring_function ... ok
[INFO] [stdout] test interface::enum_::test::test_docstring_enum ... ok
[INFO] [stdout] test interface::enum_::test::test_enum_variant_named_error ... ok
[INFO] [stdout] test interface::enum_::test::test_variants ... ok
[INFO] [stdout] test interface::object::test::test_docstring_constructor ... ok
[INFO] [stdout] test interface::object::test::test_docstring_object ... ok
[INFO] [stdout] test interface::enum_::test::test_variant_values ... ok
[INFO] [stdout] test interface::object::test::test_alternate_constructors ... ok
[INFO] [stdout] test interface::object::test::test_docstring_method ... ok
[INFO] [stdout] test interface::object::test::test_the_name_new_identifies_the_primary_constructor ... ok
[INFO] [stdout] test interface::enum_::test::test_associated_data ... ok
[INFO] [stdout] test interface::object::test::test_that_all_argument_and_return_types_become_known ... ok
[INFO] [stdout] test interface::object::test::test_the_name_new_is_reserved_for_constructors ... ok
[INFO] [stdout] test interface::object::test::test_trait_attribute ... ok
[INFO] [stdout] test interface::function::test::test_minimal_and_rich_function ... ok
[INFO] [stdout] test interface::object::test::test_trait_constructors_not_allowed ... ok
[INFO] [stdout] test interface::record::test::test_docstring_record ... ok
[INFO] [stdout] test interface::enum_::test::test_variant_data ... ok
[INFO] [stdout] test interface::record::test::test_docstring_record_field ... ok
[INFO] [stdout] test interface::test::test_contains_optional_types ... ok
[INFO] [stdout] test interface::test::test_contains_map_types ... ok
[INFO] [stdout] test interface::test::test_contains_sequence_types ... ok
[INFO] [stdout] test interface::object::test::test_duplicate_primary_constructors_not_allowed ... ok
[INFO] [stdout] test library_mode::test::calc_cdylib_name_is_correct_on_windows ... ignored
[INFO] [stdout] test interface::test::test_docstring_namespace ... ok
[INFO] [stdout] test interface::record::test::test_that_all_field_types_become_known ... ok
[INFO] [stdout] test interface::test::test_multiline_docstring ... ok
[INFO] [stdout] test interface::record::test::test_multiple_record_types ... ok
[INFO] [stdout] test library_mode::test::calc_cdylib_name_is_correct ... ok
[INFO] [stdout] test interface::test::test_correct_recursion_when_walking_types ... ok
[INFO] [stdout] test interface::test::test_no_infinite_recursion_when_walking_types ... ok
[INFO] [stdout] test test::test_merge_toml ... ok
[INFO] [stdout] test test::test_guessing_of_crate_root_directory_from_udl_file ... FAILED
[INFO] [stdout] test interface::test::test_duplicate_type_names_are_an_error ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_guessing_of_crate_root_directory_from_udl_file stdout ----
[INFO] [stdout] thread 'test::test_guessing_of_crate_root_directory_from_udl_file' panicked at src/lib.rs:544:77:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: UDL file does not appear to be inside a crate
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.86/src/backtrace.rs:27:14
[INFO] [stdout]    1: anyhow::__private::format_err
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.86/src/lib.rs:689:13
[INFO] [stdout]    2: uniffi_bindgen::guess_crate_root
[INFO] [stdout]              at ./src/lib.rs:381:9
[INFO] [stdout]    3: uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file
[INFO] [stdout]              at ./src/lib.rs:544:13
[INFO] [stdout]    4: uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file::{{closure}}
[INFO] [stdout]              at ./src/lib.rs:535:61
[INFO] [stdout]    5: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   10: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   11: std::panicking::try
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   16: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   17: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   19: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   20: std::panicking::try
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   22: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   26: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   27: <unknown>
[INFO] [stdout]   28: __clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5609d74657e5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x5609d74657e5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5609d74657e5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5609d74657e5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5609d748dedb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x5609d748dedb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x5609d7462dbf - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x5609d74655be - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5609d74655be - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5609d7466f29 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x5609d7466c7c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x5609d73edd6f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x5609d73edd6f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x5609d746752b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x5609d746752b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x5609d74672a4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x5609d7465ca9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5609d7466fd7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x5609d71f6be3 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5609d71f7156 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x5609d7255980 - core::result::Result<T,E>::unwrap::hfa08746019df1fb5
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x5609d7255980 - uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file::h0e411d8fa03495d1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:544:13
[INFO] [stdout]   22:     0x5609d7255637 - uniffi_bindgen::test::test_guessing_of_crate_root_directory_from_udl_file::{{closure}}::hbf0377aa1027319b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:535:61
[INFO] [stdout]   23:     0x5609d7274966 - core::ops::function::FnOnce::call_once::hdeefc03bdd39a115
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5609d73f268b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5609d73f268b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x5609d73f1d51 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x5609d73f1d51 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5609d73f1d51 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x5609d73f1d51 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x5609d73f1d51 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x5609d73f1d51 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x5609d73f1d51 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x5609d73ba724 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x5609d73ba724 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5609d73bf1f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x5609d73bf1f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5609d73bf1f2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x5609d73bf1f2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x5609d73bf1f2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x5609d73bf1f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x5609d73bf1f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5609d746b6fb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x5609d746b6fb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x5609d746b6fb - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fdbd3c17ac3 - <unknown>
[INFO] [stdout]   46:     0x7fdbd3ca8a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_guessing_of_crate_root_directory_from_udl_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 46 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "e072f580c26e92b3003fca203daec80b198f411f513a6be001d3164a23fc00e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e072f580c26e92b3003fca203daec80b198f411f513a6be001d3164a23fc00e2", kill_on_drop: false }`
[INFO] [stdout] e072f580c26e92b3003fca203daec80b198f411f513a6be001d3164a23fc00e2
