[INFO] fetching crate pro_lang_codegen 3.0.0-rc2... [INFO] testing pro_lang_codegen-3.0.0-rc2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate pro_lang_codegen 3.0.0-rc2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate pro_lang_codegen 3.0.0-rc2 [INFO] finished tweaking crates.io crate pro_lang_codegen 3.0.0-rc2 [INFO] tweaked toml for crates.io crate pro_lang_codegen 3.0.0-rc2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pro_lang_codegen 3.0.0-rc2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding blake2 v0.9.2 (available: v0.10.6) [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding funty v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2231c40d224ab6e01a428c6f65445261974929caea433c2eaea7d82f613a63e3 [INFO] running `Command { std: "docker" "start" "-a" "2231c40d224ab6e01a428c6f65445261974929caea433c2eaea7d82f613a63e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2231c40d224ab6e01a428c6f65445261974929caea433c2eaea7d82f613a63e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2231c40d224ab6e01a428c6f65445261974929caea433c2eaea7d82f613a63e3", kill_on_drop: false }` [INFO] [stdout] 2231c40d224ab6e01a428c6f65445261974929caea433c2eaea7d82f613a63e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a645d135f566b4149443935cb1e5f335f0edf715f52aeb412864c563a1195b6 [INFO] running `Command { std: "docker" "start" "-a" "2a645d135f566b4149443935cb1e5f335f0edf715f52aeb412864c563a1195b6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling pro_lang_ir v3.0.0-rc2 [INFO] [stderr] Compiling pro_lang_codegen v3.0.0-rc2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator/dispatch.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 558 | ) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 558 | ) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator/dispatch.rs:650:9 [INFO] [stdout] | [INFO] [stdout] 650 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 651 | ) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 651 | ) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.64s [INFO] running `Command { std: "docker" "inspect" "2a645d135f566b4149443935cb1e5f335f0edf715f52aeb412864c563a1195b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a645d135f566b4149443935cb1e5f335f0edf715f52aeb412864c563a1195b6", kill_on_drop: false }` [INFO] [stdout] 2a645d135f566b4149443935cb1e5f335f0edf715f52aeb412864c563a1195b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 723f98907488ea8d8be65f6d0e7a3b86cd247ef1b161cb1ca6da8f5aae02ec75 [INFO] running `Command { std: "docker" "start" "-a" "723f98907488ea8d8be65f6d0e7a3b86cd247ef1b161cb1ca6da8f5aae02ec75", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator/dispatch.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 558 | ) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 558 | ) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator/dispatch.rs:650:9 [INFO] [stdout] | [INFO] [stdout] 650 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 651 | ) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 651 | ) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pro_lang_codegen v3.0.0-rc2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator/dispatch.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 558 | ) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 558 | ) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator/dispatch.rs:650:9 [INFO] [stdout] | [INFO] [stdout] 650 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 651 | ) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 651 | ) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "723f98907488ea8d8be65f6d0e7a3b86cd247ef1b161cb1ca6da8f5aae02ec75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "723f98907488ea8d8be65f6d0e7a3b86cd247ef1b161cb1ca6da8f5aae02ec75", kill_on_drop: false }` [INFO] [stdout] 723f98907488ea8d8be65f6d0e7a3b86cd247ef1b161cb1ca6da8f5aae02ec75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 786b5d0225c1c9f01fe497900f59a4104b1edc5eaf3f01956b3e6570b4fa9828 [INFO] running `Command { std: "docker" "start" "-a" "786b5d0225c1c9f01fe497900f59a4104b1edc5eaf3f01956b3e6570b4fa9828", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/generator/dispatch.rs:557:9 [INFO] [stderr] | [INFO] [stderr] 557 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] 558 | ) -> impl Iterator> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 558 | ) -> impl Iterator> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/generator/dispatch.rs:650:9 [INFO] [stderr] | [INFO] [stderr] 650 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] 651 | ) -> impl Iterator> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 651 | ) -> impl Iterator> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `pro_lang_codegen` (lib) generated 2 warnings (run `cargo fix --lib -p pro_lang_codegen` to apply 2 suggestions) [INFO] [stderr] warning: `pro_lang_codegen` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pro_lang_codegen-2474d1abef32efcc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test generator::metadata::tests::extract_doc_comments_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pro_lang_codegen [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/generator/dispatch.rs - generator::dispatch::Dispatch<'_>::generate_input_bindings (line 275) ... ok [INFO] [stdout] test src/generator/dispatch.rs - generator::dispatch::Dispatch<'_>::generate_input_bindings (line 266) ... ok [INFO] [stdout] test src/generator/dispatch.rs - generator::dispatch::Dispatch<'_>::generate_input_bindings (line 257) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "786b5d0225c1c9f01fe497900f59a4104b1edc5eaf3f01956b3e6570b4fa9828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786b5d0225c1c9f01fe497900f59a4104b1edc5eaf3f01956b3e6570b4fa9828", kill_on_drop: false }` [INFO] [stdout] 786b5d0225c1c9f01fe497900f59a4104b1edc5eaf3f01956b3e6570b4fa9828