[INFO] cloning repository https://github.com/zhaofengli/colmena [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhaofengli/colmena" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaofengli%2Fcolmena", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaofengli%2Fcolmena'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 349b035a5027f23d88eeb3bc41085d7ee29f18ed [INFO] checking zhaofengli/colmena against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaofengli%2Fcolmena" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zhaofengli/colmena [INFO] finished tweaking git repo https://github.com/zhaofengli/colmena [INFO] tweaked toml for git repo https://github.com/zhaofengli/colmena written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zhaofengli/colmena on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zhaofengli/colmena 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 697f6a686cecc65761b043459ce1a080a011e4513bd22aa6d83ea8af9318322f [INFO] running `Command { std: "docker" "start" "-a" "697f6a686cecc65761b043459ce1a080a011e4513bd22aa6d83ea8af9318322f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "697f6a686cecc65761b043459ce1a080a011e4513bd22aa6d83ea8af9318322f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "697f6a686cecc65761b043459ce1a080a011e4513bd22aa6d83ea8af9318322f", kill_on_drop: false }` [INFO] [stdout] 697f6a686cecc65761b043459ce1a080a011e4513bd22aa6d83ea8af9318322f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aea70aa51c9aa6c7d87fdf9d05bc4cfccf8b376c7c96b96ce4ff79e738a45dde [INFO] running `Command { std: "docker" "start" "-a" "aea70aa51c9aa6c7d87fdf9d05bc4cfccf8b376c7c96b96ce4ff79e738a45dde", kill_on_drop: false }` [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Checking litemap v0.7.5 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Compiling cc v1.2.21 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking terminal_size v0.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling sys-info v0.9.1 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking console v0.16.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking unit-prefix v0.5.1 [INFO] [stderr] Compiling quit_macros v2.0.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking quit v2.0.0 [INFO] [stderr] Checking indicatif v0.18.0 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking hostname v0.4.1 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Compiling ntest_timeout v0.9.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling validator_derive v0.20.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Compiling snafu-derive v0.8.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking clap_complete v4.5.54 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking snafu v0.8.6 [INFO] [stderr] Compiling ntest_test_cases v0.9.3 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking ntest v0.9.3 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking validator v0.20.0 [INFO] [stderr] Checking colmena v0.5.0-pre (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1333) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: src/nix/evaluator/nix_eval_jobs.rs:230:5: 230:12 (#1836), segments: [PathSegment { ident: #1836, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(2255), style: Outer, span: src/nix/evaluator/nix_eval_jobs.rs:230:5: 230:12 (#1836) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6ffc2882bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x6ffc28e0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x6ffc28842226 - ::write_fmt [INFO] [stderr] 3: 0x6ffc28801b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x6ffc2881f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x6ffc2780236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x6ffc2881fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x6ffc28801c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x6ffc287f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x6ffc2880372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x6ffc25438f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x6ffc29be0110 - ::token_trees [INFO] [stderr] 12: 0x6ffc2a41c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x6ffc2a3e65d2 - ::expand_crate [INFO] [stderr] 14: 0x6ffc294f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x6ffc2a007658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x6ffc2a0073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x6ffc2a0073a7 - >::call_once [INFO] [stderr] 18: 0x6ffc29fecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x6ffc29fec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x6ffc2a17127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x6ffc2a05ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x6ffc29eeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x6ffc29eeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x6ffc29eed138 - ::new::thread_start [INFO] [stderr] 25: 0x6ffc23a8aaa4 - [INFO] [stderr] 26: 0x6ffc23b17a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-10T02_43_32-1329.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `colmena` (bin "colmena" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name colmena --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9e14e3a2296bd642 -C extra-filename=-1703a57621494e17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_stream=/opt/rustwide/target/debug/deps/libasync_stream-2b56edbd311d5cbd.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-cefec5518660bc19.so --extern clap=/opt/rustwide/target/debug/deps/libclap-95e77c8df85a0b68.rmeta --extern clap_complete=/opt/rustwide/target/debug/deps/libclap_complete-a2272220b69bbf19.rmeta --extern clicolors_control=/opt/rustwide/target/debug/deps/libclicolors_control-61a69401b5f81712.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-9c5d17b596affde1.rmeta --extern const_format=/opt/rustwide/target/debug/deps/libconst_format-22b9abb19b483a71.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-6f0b0b9bc7f7cb0e.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-5172333455edc701.rmeta --extern hostname=/opt/rustwide/target/debug/deps/libhostname-7d35958695b4b3fd.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-ce16319e01f601aa.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ac1cf5e414eca6f7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-fa2de38355b1d9e2.rmeta --extern ntest=/opt/rustwide/target/debug/deps/libntest-a5ada97ddf9aa130.rmeta --extern quit=/opt/rustwide/target/debug/deps/libquit-3c75f45d26735602.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-5283b3525d11c903.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c7bd621527997351.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1fe0446e3b33e0c5.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-7a463754c64c2b4c.rmeta --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-a4987691b3b5bd90.rmeta --extern sys_info=/opt/rustwide/target/debug/deps/libsys_info-9cc105dc99c4d43c.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-e8fe531f9bb17979.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c7930b410b78e2f9.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-d5d0ab8d0c5a0fc0.rmeta --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-bf2c0fc26c351e55.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-4d05304d5aed95e8.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-7fd78defa2338d7e.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-51cb40c651951a3b.rmeta --extern validator=/opt/rustwide/target/debug/deps/libvalidator-baca5061cb1635cc.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/sys-info-7914b4e2f77ce717/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `capture_store_path` is never used [INFO] [stdout] --> src/util.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 29 | pub trait CommandExt { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | async fn capture_store_path(&mut self) -> ColmenaResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nix/hive/mod.rs:489:24 [INFO] [stdout] | [INFO] [stdout] 489 | fn nix_instantiate(&self, expression: &str) -> NixInstantiate { [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] 489 | fn nix_instantiate(&self, expression: &str) -> NixInstantiate<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aea70aa51c9aa6c7d87fdf9d05bc4cfccf8b376c7c96b96ce4ff79e738a45dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aea70aa51c9aa6c7d87fdf9d05bc4cfccf8b376c7c96b96ce4ff79e738a45dde", kill_on_drop: false }` [INFO] [stdout] aea70aa51c9aa6c7d87fdf9d05bc4cfccf8b376c7c96b96ce4ff79e738a45dde