[INFO] fetching crate ffi-convert-derive 0.6.2... [INFO] testing ffi-convert-derive-0.6.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate ffi-convert-derive 0.6.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ffi-convert-derive 0.6.2 [INFO] finished tweaking crates.io crate ffi-convert-derive 0.6.2 [INFO] tweaked toml for crates.io crate ffi-convert-derive 0.6.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ffi-convert-derive 0.6.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ffi-convert-derive 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48cddefae36249ab15acdef5fbf1ed99f34966e099d88a653a358b8215b2621b [INFO] running `Command { std: "docker" "start" "-a" "48cddefae36249ab15acdef5fbf1ed99f34966e099d88a653a358b8215b2621b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48cddefae36249ab15acdef5fbf1ed99f34966e099d88a653a358b8215b2621b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48cddefae36249ab15acdef5fbf1ed99f34966e099d88a653a358b8215b2621b", kill_on_drop: false }` [INFO] [stdout] 48cddefae36249ab15acdef5fbf1ed99f34966e099d88a653a358b8215b2621b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eddb42def026d06996055df46e8045a101be4ff08f51927aa3280cf3efd3d13 [INFO] running `Command { std: "docker" "start" "-a" "4eddb42def026d06996055df46e8045a101be4ff08f51927aa3280cf3efd3d13", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ffi-convert-derive v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_field(field: &syn::Field) -> Field { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_field(field: &syn::Field) -> Field<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.60s [INFO] running `Command { std: "docker" "inspect" "4eddb42def026d06996055df46e8045a101be4ff08f51927aa3280cf3efd3d13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eddb42def026d06996055df46e8045a101be4ff08f51927aa3280cf3efd3d13", kill_on_drop: false }` [INFO] [stdout] 4eddb42def026d06996055df46e8045a101be4ff08f51927aa3280cf3efd3d13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20ce6a6ad3557dd489564975f400d33ba0e8b41b39357b2d7488ef434fe9d4e4 [INFO] running `Command { std: "docker" "start" "-a" "20ce6a6ad3557dd489564975f400d33ba0e8b41b39357b2d7488ef434fe9d4e4", kill_on_drop: false }` [INFO] [stderr] Compiling ffi-convert-derive v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_field(field: &syn::Field) -> Field { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_field(field: &syn::Field) -> Field<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_field(field: &syn::Field) -> Field { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_field(field: &syn::Field) -> Field<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "20ce6a6ad3557dd489564975f400d33ba0e8b41b39357b2d7488ef434fe9d4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20ce6a6ad3557dd489564975f400d33ba0e8b41b39357b2d7488ef434fe9d4e4", kill_on_drop: false }` [INFO] [stdout] 20ce6a6ad3557dd489564975f400d33ba0e8b41b39357b2d7488ef434fe9d4e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45e9f5cfd1fa8b60bfc9d2efdcd5b0a8a6f5ed9071dd95a8239ccdff4a2ddff1 [INFO] running `Command { std: "docker" "start" "-a" "45e9f5cfd1fa8b60bfc9d2efdcd5b0a8a6f5ed9071dd95a8239ccdff4a2ddff1", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils.rs:18:34 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 18 | pub fn parse_struct_fields(data: &syn::Data) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn parse_field(field: &syn::Field) -> Field { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 48 | pub fn parse_field(field: &syn::Field) -> Field<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ffi-convert-derive` (lib) generated 2 warnings (run `cargo fix --lib -p ffi-convert-derive` to apply 2 suggestions) [INFO] [stderr] warning: `ffi-convert-derive` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ffi_convert_derive-406b31c9b759b562) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test utils::tests::test_type_parameter_extraction_works_without_params ... ok [INFO] [stdout] test utils::tests::test_field_parsing_2 ... ok [INFO] [stdout] test utils::tests::test_type_parameters_extraction ... ok [INFO] [stdout] test utils::tests::test_field_parsing_1 ... ok [INFO] [stdout] test utils::tests::test_field_parsing_3 ... ok [INFO] [stdout] test utils::tests::test_type_parameter_extraction ... ok [INFO] [stderr] Doc-tests ffi_convert_derive [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45e9f5cfd1fa8b60bfc9d2efdcd5b0a8a6f5ed9071dd95a8239ccdff4a2ddff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45e9f5cfd1fa8b60bfc9d2efdcd5b0a8a6f5ed9071dd95a8239ccdff4a2ddff1", kill_on_drop: false }` [INFO] [stdout] 45e9f5cfd1fa8b60bfc9d2efdcd5b0a8a6f5ed9071dd95a8239ccdff4a2ddff1