[INFO] cloning repository https://github.com/onderjan/machine-check [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onderjan/machine-check" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonderjan%2Fmachine-check", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonderjan%2Fmachine-check'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 177d7f179a2b8bb9c037e297d09f8a941969660b [INFO] testing onderjan/machine-check against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonderjan%2Fmachine-check" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/onderjan/machine-check [INFO] finished tweaking git repo https://github.com/onderjan/machine-check [INFO] tweaked toml for git repo https://github.com/onderjan/machine-check written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/onderjan/machine-check on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/onderjan/machine-check 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1078dcbf5d067901dbea503e748bd1353b2ce8e62cc43c4bf9e9c82e6cb881c4 [INFO] running `Command { std: "docker" "start" "-a" "1078dcbf5d067901dbea503e748bd1353b2ce8e62cc43c4bf9e9c82e6cb881c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1078dcbf5d067901dbea503e748bd1353b2ce8e62cc43c4bf9e9c82e6cb881c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1078dcbf5d067901dbea503e748bd1353b2ce8e62cc43c4bf9e9c82e6cb881c4", kill_on_drop: false }` [INFO] [stdout] 1078dcbf5d067901dbea503e748bd1353b2ce8e62cc43c4bf9e9c82e6cb881c4 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c28f51def98bf2b475df8b2de77b52aa9b4f606ac532af24cce59c74d3af6a52 [INFO] running `Command { std: "docker" "start" "-a" "c28f51def98bf2b475df8b2de77b52aa9b4f606ac532af24cce59c74d3af6a52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling winnow v0.6.22 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] 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wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling machine-check-bitmask-switch v0.5.0 (/opt/rustwide/workdir/macros/machine-check-bitmask-switch) [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling dlopen2_derive v0.4.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling dlopen2 v0.7.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling btor2rs v0.1.0 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.7 [INFO] [stderr] Compiling machine-check-common v0.6.1 (/opt/rustwide/workdir/core/machine-check-common) [INFO] [stderr] Compiling cargo-platform v0.1.4 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling mck v0.6.1 (/opt/rustwide/workdir/core/mck) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> core/mck/src/array/refin.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> core/mck/src/array/refin.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling machine-check-machine v0.6.1 (/opt/rustwide/workdir/core/machine-check-machine) [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling machine-check-compile v0.6.1 (/opt/rustwide/workdir/transpile/machine-check-compile) [INFO] [stderr] Compiling proc-macro-crate v2.0.0 [INFO] [stderr] Compiling gtk3-macros v0.18.0 [INFO] [stderr] Compiling machine-check-hw v0.6.1 (/opt/rustwide/workdir/transpile/machine-check-hw) [INFO] [stderr] Compiling toml v0.8.19 [INFO] [stderr] Compiling glib-macros v0.18.5 [INFO] [stdout] warning: struct `WBackwardType` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/refin.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | pub struct WBackwardType(WType); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WProperty` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/wir.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct WProperty { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/wir/call.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/wir/call.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_syn_with_inner` is never used [INFO] [stdout] --> core/machine-check-machine/src/wir/ty.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 165 | impl> WType { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] 166 | pub fn into_syn_with_inner(self, simple_type: Type) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WBackwardType` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/refin.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | pub struct WBackwardType(WType); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WProperty` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/wir.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct WProperty { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/wir/call.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> core/machine-check-machine/src/wir/call.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_syn_with_inner` is never used [INFO] [stdout] --> core/machine-check-machine/src/wir/ty.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 165 | impl> WType { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] 166 | pub fn into_syn_with_inner(self, simple_type: Type) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling machine-check-gui v0.6.1 (/opt/rustwide/workdir/core/machine-check-gui) [INFO] [stderr] Compiling system-deps v6.2.2 [INFO] [stderr] Compiling machine-check-exec v0.6.1 (/opt/rustwide/workdir/core/machine-check-exec) [INFO] [stderr] error: failed to run custom build command for `machine-check-gui v0.6.1 (/opt/rustwide/workdir/core/machine-check-gui)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/machine-check-gui-79afdbd6e7b8ea95/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo::rerun-if-env-changed=MACHINE_CHECK_GUI_PREPARE_FRONTEND [INFO] [stderr] cargo::rerun-if-env-changed=MACHINE_CHECK_GUI_BUILD_FRONTEND [INFO] [stderr] cargo::rerun-if-env-changed=MACHINE_CHECK_GUI_FORCE_NO_BUILD [INFO] [stderr] cargo::rerun-if-changed=src/shared [INFO] [stderr] cargo::rerun-if-changed=src/frontend [INFO] [stderr] cargo::rerun-if-changed=src/frontend.rs [INFO] [stderr] cargo::rerun-if-changed=src/shared.rs [INFO] [stderr] cargo::rerun-if-changed=src/lib.rs [INFO] [stderr] cargo::rerun-if-changed=Cargo.toml [INFO] [stderr] cargo::rerun-if-env-changed=MACHINE_CHECK_GUI_WASM_DIR [INFO] [stderr] cargo::rerun-if-env-changed=MACHINE_CHECK_GUI_POSTPONE_ERRORS [INFO] [stderr] cargo::rerun-if-env-changed=MACHINE_CHECK_GUI_POSTPONE_ERRORS [INFO] [stderr] cargo::rerun-if-changed=/opt/rustwide/workdir/Cargo.toml [INFO] [stderr] cargo::rerun-if-changed=/opt/rustwide/workdir/rust-toolchain.toml [INFO] [stderr] cargo::rerun-if-changed=/opt/rustwide/workdir/core/machine-check-common [INFO] [stderr] cargo::rerun-if-changed=/opt/rustwide/workdir/core/mck [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at core/machine-check-gui/build.rs:82:9: [INFO] [stderr] Error building WASM frontend: Could not read the hash file of prebuilt WebAssembly frontend: No such file or directory (os error 2) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x596344ca2d52 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x596344ca2d52 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x596344ca2d52 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x596344ca2d52 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x596344ccb7d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x596344ccb7d3 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x596344c9fb03 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x596344c9fb03 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x596344ca2ba2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x596344ca4683 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x596344ca4465 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x596344ca4f95 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x596344ca4e2a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x596344ca3249 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x596344ca4abd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x596344cc9b70 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x596344b017be - build_script_build::main::h97686036604c3648 [INFO] [stderr] 17: 0x596344af6173 - core::ops::function::FnOnce::call_once::h292089fbc94098f9 [INFO] [stderr] 18: 0x596344af60f6 - std::sys::backtrace::__rust_begin_short_backtrace::h016e224970077764 [INFO] [stderr] 19: 0x596344afec49 - std::rt::lang_start::{{closure}}::h6ecb1e64e97b6fe0 [INFO] [stderr] 20: 0x596344c979d0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 21: 0x596344c979d0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x596344c979d0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x596344c979d0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x596344c979d0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x596344c979d0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x596344c979d0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x596344c979d0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x596344c979d0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x596344afec31 - std::rt::lang_start::h1f614f7c06ef25e8 [INFO] [stderr] 30: 0x596344b0bc75 - main [INFO] [stderr] 31: 0x7b39556231ca - [INFO] [stderr] 32: 0x7b395562328b - __libc_start_main [INFO] [stderr] 33: 0x596344aec0a5 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> core/machine-check-exec/src/model_check/property_checker/labelling_updater.rs:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | fn getter(&self) -> LabellingCacher { [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] 55 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c28f51def98bf2b475df8b2de77b52aa9b4f606ac532af24cce59c74d3af6a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c28f51def98bf2b475df8b2de77b52aa9b4f606ac532af24cce59c74d3af6a52", kill_on_drop: false }` [INFO] [stdout] c28f51def98bf2b475df8b2de77b52aa9b4f606ac532af24cce59c74d3af6a52