[INFO] fetching crate interoptopus_reference_project 0.14.25... [INFO] checking interoptopus_reference_project-0.14.25 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate interoptopus_reference_project 0.14.25 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate interoptopus_reference_project 0.14.25 [INFO] finished tweaking crates.io crate interoptopus_reference_project 0.14.25 [INFO] tweaked toml for crates.io crate interoptopus_reference_project 0.14.25 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate interoptopus_reference_project 0.14.25 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84641269f6b3a1cf140e78940b6993a1f64d6a826b3f55909d7b2adb1b891235 [INFO] running `Command { std: "docker" "start" "-a" "84641269f6b3a1cf140e78940b6993a1f64d6a826b3f55909d7b2adb1b891235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84641269f6b3a1cf140e78940b6993a1f64d6a826b3f55909d7b2adb1b891235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84641269f6b3a1cf140e78940b6993a1f64d6a826b3f55909d7b2adb1b891235", kill_on_drop: false }` [INFO] [stdout] 84641269f6b3a1cf140e78940b6993a1f64d6a826b3f55909d7b2adb1b891235 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df5b77363eaf8cd8092973f27d35ad47fac5f8ee744a445423338cefb560e34b [INFO] running `Command { std: "docker" "start" "-a" "df5b77363eaf8cd8092973f27d35ad47fac5f8ee744a445423338cefb560e34b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling interoptopus_proc v0.14.23 [INFO] [stderr] Checking interoptopus v0.14.27 [INFO] [stderr] Checking interoptopus_reference_project v0.14.25 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:110:25 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn return_slice(&mut self) -> FFISlice { [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] 110 | pub fn return_slice(&mut self) -> FFISlice<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn return_slice_mut(&mut self) -> FFISliceMut { [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] 117 | pub fn return_slice_mut(&mut self) -> FFISliceMut<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:123:26 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn return_string(&mut self) -> AsciiPointer { [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] 123 | pub fn return_string(&mut self) -> AsciiPointer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | impl SimpleService { [INFO] [stdout] | ______^ [INFO] [stdout] 21 | | /// The constructor must return a `Result`. [INFO] [stdout] 22 | | #[ffi_service_ctor] [INFO] [stdout] 23 | | pub fn new_with(some_value: u32) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 109 | | #[ffi_service_method(on_panic = "return_default")] [INFO] [stdout] 110 | | pub fn return_slice(&mut self) -> FFISlice { [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] 110 | pub fn return_slice(&mut self) -> FFISlice<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | impl SimpleService { [INFO] [stdout] | ______^ [INFO] [stdout] 21 | | /// The constructor must return a `Result`. [INFO] [stdout] 22 | | #[ffi_service_ctor] [INFO] [stdout] 23 | | pub fn new_with(some_value: u32) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 116 | | #[ffi_service_method(on_panic = "return_default")] [INFO] [stdout] 117 | | pub fn return_slice_mut(&mut self) -> FFISliceMut { [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] 117 | pub fn return_slice_mut(&mut self) -> FFISliceMut<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | impl SimpleService { [INFO] [stdout] | ______^ [INFO] [stdout] 21 | | /// The constructor must return a `Result`. [INFO] [stdout] 22 | | #[ffi_service_ctor] [INFO] [stdout] 23 | | pub fn new_with(some_value: u32) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 122 | | #[ffi_service_method(on_panic = "undefined_behavior")] [INFO] [stdout] 123 | | pub fn return_string(&mut self) -> AsciiPointer { [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] 123 | pub fn return_string(&mut self) -> AsciiPointer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:110:25 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn return_slice(&mut self) -> FFISlice { [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] 110 | pub fn return_slice(&mut self) -> FFISlice<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn return_slice_mut(&mut self) -> FFISliceMut { [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] 117 | pub fn return_slice_mut(&mut self) -> FFISliceMut<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:123:26 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn return_string(&mut self) -> AsciiPointer { [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] 123 | pub fn return_string(&mut self) -> AsciiPointer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | impl SimpleService { [INFO] [stdout] | ______^ [INFO] [stdout] 21 | | /// The constructor must return a `Result`. [INFO] [stdout] 22 | | #[ffi_service_ctor] [INFO] [stdout] 23 | | pub fn new_with(some_value: u32) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 109 | | #[ffi_service_method(on_panic = "return_default")] [INFO] [stdout] 110 | | pub fn return_slice(&mut self) -> FFISlice { [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] 110 | pub fn return_slice(&mut self) -> FFISlice<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | impl SimpleService { [INFO] [stdout] | ______^ [INFO] [stdout] 21 | | /// The constructor must return a `Result`. [INFO] [stdout] 22 | | #[ffi_service_ctor] [INFO] [stdout] 23 | | pub fn new_with(some_value: u32) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 116 | | #[ffi_service_method(on_panic = "return_default")] [INFO] [stdout] 117 | | pub fn return_slice_mut(&mut self) -> FFISliceMut { [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] 117 | pub fn return_slice_mut(&mut self) -> FFISliceMut<'_, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/patterns/service.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | impl SimpleService { [INFO] [stdout] | ______^ [INFO] [stdout] 21 | | /// The constructor must return a `Result`. [INFO] [stdout] 22 | | #[ffi_service_ctor] [INFO] [stdout] 23 | | pub fn new_with(some_value: u32) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 122 | | #[ffi_service_method(on_panic = "undefined_behavior")] [INFO] [stdout] 123 | | pub fn return_string(&mut self) -> AsciiPointer { [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] 123 | pub fn return_string(&mut self) -> AsciiPointer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.72s [INFO] running `Command { std: "docker" "inspect" "df5b77363eaf8cd8092973f27d35ad47fac5f8ee744a445423338cefb560e34b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df5b77363eaf8cd8092973f27d35ad47fac5f8ee744a445423338cefb560e34b", kill_on_drop: false }` [INFO] [stdout] df5b77363eaf8cd8092973f27d35ad47fac5f8ee744a445423338cefb560e34b