[INFO] cloning repository https://github.com/skailasa/minimal-fmm-traits [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skailasa/minimal-fmm-traits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskailasa%2Fminimal-fmm-traits", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskailasa%2Fminimal-fmm-traits'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] facad42b7ec8c9c5608325e3263936f8a3011dde [INFO] checking skailasa/minimal-fmm-traits against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskailasa%2Fminimal-fmm-traits" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skailasa/minimal-fmm-traits on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/skailasa/minimal-fmm-traits [INFO] finished tweaking git repo https://github.com/skailasa/minimal-fmm-traits [INFO] tweaked toml for git repo https://github.com/skailasa/minimal-fmm-traits written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/skailasa/minimal-fmm-traits 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mpi-sys v0.2.1 [INFO] [stderr] Downloaded mpi-derive v0.1.1 [INFO] [stderr] Downloaded build-probe-mpi v0.1.3 [INFO] [stderr] Downloaded mpi v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8aca8db60b2b523ffe00ad90e0c61530f093effeb79c3672e45075952bd0949 [INFO] running `Command { std: "docker" "start" "-a" "c8aca8db60b2b523ffe00ad90e0c61530f093effeb79c3672e45075952bd0949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8aca8db60b2b523ffe00ad90e0c61530f093effeb79c3672e45075952bd0949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8aca8db60b2b523ffe00ad90e0c61530f093effeb79c3672e45075952bd0949", kill_on_drop: false }` [INFO] [stdout] c8aca8db60b2b523ffe00ad90e0c61530f093effeb79c3672e45075952bd0949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f31e7c10851a27d897283b7cff81b2a8c685d12dc77b81cf7958538eafc7f3f4 [INFO] running `Command { std: "docker" "start" "-a" "f31e7c10851a27d897283b7cff81b2a8c685d12dc77b81cf7958538eafc7f3f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling bindgen v0.68.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling build-probe-mpi v0.1.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling mpi v0.7.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling libffi-sys v2.3.0 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling mpi-derive v0.1.1 [INFO] [stderr] Compiling mpi-sys v0.2.1 [INFO] [stderr] Checking libffi v3.2.0 [INFO] [stderr] Checking minimal-fmm-traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Tree`, `other::EvalType` [INFO] [stdout] --> src/fmm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | other::EvalType, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | SourceToTargetHomogenousScaleInvariant, SourceTranslation, TargetTranslation, Tree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpi::topology::Communicator` [INFO] [stdout] --> src/fmm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use mpi::topology::Communicator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::other::EvalType` [INFO] [stdout] --> src/traits.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::other::EvalType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Tree`, `other::EvalType` [INFO] [stdout] --> src/fmm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | other::EvalType, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | SourceToTargetHomogenousScaleInvariant, SourceTranslation, TargetTranslation, Tree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpi::topology::Communicator` [INFO] [stdout] --> src/fmm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use mpi::topology::Communicator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::other::EvalType` [INFO] [stdout] --> src/traits.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::other::EvalType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `comm` is never read [INFO] [stdout] --> src/builder.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct KiFmmBuilderMultiNode<'builder, T, U, V, W> [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | comm: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `threshold` is never read [INFO] [stdout] --> src/field_translations.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct SourceToTargetDataSvd [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | threshold: T, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `comm` is never read [INFO] [stdout] --> src/builder.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct KiFmmBuilderMultiNode<'builder, T, U, V, W> [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | comm: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `threshold` is never read [INFO] [stdout] --> src/field_translations.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct SourceToTargetDataSvd [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | threshold: T, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.82s [INFO] running `Command { std: "docker" "inspect" "f31e7c10851a27d897283b7cff81b2a8c685d12dc77b81cf7958538eafc7f3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31e7c10851a27d897283b7cff81b2a8c685d12dc77b81cf7958538eafc7f3f4", kill_on_drop: false }` [INFO] [stdout] f31e7c10851a27d897283b7cff81b2a8c685d12dc77b81cf7958538eafc7f3f4 [INFO] checking skailasa/minimal-fmm-traits against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskailasa%2Fminimal-fmm-traits" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skailasa/minimal-fmm-traits on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/skailasa/minimal-fmm-traits [INFO] finished tweaking git repo https://github.com/skailasa/minimal-fmm-traits [INFO] tweaked toml for git repo https://github.com/skailasa/minimal-fmm-traits written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/skailasa/minimal-fmm-traits 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40b08895841fc91236b6defb242f8877940dafcfe219a6a50ade7535ad6e0985 [INFO] running `Command { std: "docker" "start" "-a" "40b08895841fc91236b6defb242f8877940dafcfe219a6a50ade7535ad6e0985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40b08895841fc91236b6defb242f8877940dafcfe219a6a50ade7535ad6e0985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40b08895841fc91236b6defb242f8877940dafcfe219a6a50ade7535ad6e0985", kill_on_drop: false }` [INFO] [stdout] 40b08895841fc91236b6defb242f8877940dafcfe219a6a50ade7535ad6e0985 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be14e69bec960f94214755f29f03651d58ffb05cd622684bdd41f7065612025c [INFO] running `Command { std: "docker" "start" "-a" "be14e69bec960f94214755f29f03651d58ffb05cd622684bdd41f7065612025c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling bindgen v0.68.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling build-probe-mpi v0.1.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling mpi v0.7.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling libffi-sys v2.3.0 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling mpi-derive v0.1.1 [INFO] [stderr] Compiling mpi-sys v0.2.1 [INFO] [stderr] Checking libffi v3.2.0 [INFO] [stdout] error[E0282]: type annotations needed for `Result<_, Box>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mpi-0.7.0/src/request.rs:461:9 [INFO] [stdout] | [INFO] [stdout] 461 | let _ = std::panic::catch_unwind(|| { [INFO] [stdout] | _________^___- [INFO] [stdout] 462 | | panic!("at least one request was dropped without being completed"); [INFO] [stdout] 463 | | }); [INFO] [stdout] | |______- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this pattern a type, where the type for type parameter `R` is specified [INFO] [stdout] | [INFO] [stdout] 461 | let _: Result<_, Box> = std::panic::catch_unwind(|| { [INFO] [stdout] | ++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mpi` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "be14e69bec960f94214755f29f03651d58ffb05cd622684bdd41f7065612025c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be14e69bec960f94214755f29f03651d58ffb05cd622684bdd41f7065612025c", kill_on_drop: false }` [INFO] [stdout] be14e69bec960f94214755f29f03651d58ffb05cd622684bdd41f7065612025c