[INFO] fetching crate mpi 0.8.0... [INFO] testing mpi-0.8.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate mpi 0.8.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mpi 0.8.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mpi 0.8.0 [INFO] tweaked toml for crates.io crate mpi 0.8.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mpi 0.8.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mpi 0.8.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2df7ed1126285b983ef1cf1e403e3efc509786d970e964f65c6970856f88de76 [INFO] running `Command { std: "docker" "start" "-a" "2df7ed1126285b983ef1cf1e403e3efc509786d970e964f65c6970856f88de76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2df7ed1126285b983ef1cf1e403e3efc509786d970e964f65c6970856f88de76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2df7ed1126285b983ef1cf1e403e3efc509786d970e964f65c6970856f88de76", kill_on_drop: false }` [INFO] [stdout] 2df7ed1126285b983ef1cf1e403e3efc509786d970e964f65c6970856f88de76 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0759a12580386b7e646274e7fc81cb12fa6b72e03b224420f9a99b3d6b3ee831 [INFO] running `Command { std: "docker" "start" "-a" "0759a12580386b7e646274e7fc81cb12fa6b72e03b224420f9a99b3d6b3ee831", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling build-probe-mpi v0.1.4 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling mpi v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling libffi-sys v2.3.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling mpi-sys v0.2.2 [INFO] [stderr] Compiling libffi v3.2.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/collective.rs:1974:15 [INFO] [stdout] | [INFO] [stdout] 1974 | #[cfg(not(all(msmpi, target_arch = "x86")))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/collective.rs:1982:11 [INFO] [stdout] | [INFO] [stdout] 1982 | #[cfg(all(msmpi, target_arch = "x86"))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/collective.rs:1874:19 [INFO] [stdout] | [INFO] [stdout] 1874 | #[cfg(all(msmpi, target_arch = "x86"))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/topology/mod.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/topology/mod.rs:530:15 [INFO] [stdout] | [INFO] [stdout] 530 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/topology/mod.rs:543:15 [INFO] [stdout] | [INFO] [stdout] 543 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/attribute.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | Box::into_raw(b_in); // deconstruct to avoid dropping [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = Box::into_raw(b_in); // deconstruct to avoid dropping [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1232:21 [INFO] [stdout] | [INFO] [stdout] 1232 | pub fn reborrow(&self) -> DynBuffer { [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] 1232 | pub fn reborrow(&self) -> DynBuffer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1237:25 [INFO] [stdout] | [INFO] [stdout] 1237 | pub fn reborrow_mut(&mut self) -> DynBufferMut { [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] 1237 | pub fn reborrow_mut(&mut self) -> DynBufferMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1438:21 [INFO] [stdout] | [INFO] [stdout] 1438 | pub fn new(buf: &B, counts: C, displs: D) -> Partition { [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] 1438 | pub fn new(buf: &B, counts: C, displs: D) -> Partition<'_, B, C, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1509:21 [INFO] [stdout] | [INFO] [stdout] 1509 | pub fn new(buf: &mut B, counts: C, displs: D) -> PartitionMut { [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] 1509 | pub fn new(buf: &mut B, counts: C, displs: D) -> PartitionMut<'_, B, C, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/topology/mod.rs:379:24 [INFO] [stdout] | [INFO] [stdout] 379 | fn process_at_rank(&self, r: Rank) -> Process { [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] 379 | fn process_at_rank(&self, r: Rank) -> Process<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/topology/mod.rs:386:20 [INFO] [stdout] | [INFO] [stdout] 386 | fn any_process(&self) -> AnyProcess { [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] 386 | fn any_process(&self) -> AnyProcess<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/topology/mod.rs:391:21 [INFO] [stdout] | [INFO] [stdout] 391 | fn this_process(&self) -> Process { [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] 391 | fn this_process(&self) -> Process<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.73s [INFO] running `Command { std: "docker" "inspect" "0759a12580386b7e646274e7fc81cb12fa6b72e03b224420f9a99b3d6b3ee831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0759a12580386b7e646274e7fc81cb12fa6b72e03b224420f9a99b3d6b3ee831", kill_on_drop: false }` [INFO] [stdout] 0759a12580386b7e646274e7fc81cb12fa6b72e03b224420f9a99b3d6b3ee831 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54c0a9a148af173b0418de7bc483c5f39b582d504797164a68b133ec50a281a3 [INFO] running `Command { std: "docker" "start" "-a" "54c0a9a148af173b0418de7bc483c5f39b582d504797164a68b133ec50a281a3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/collective.rs:1974:15 [INFO] [stdout] | [INFO] [stdout] 1974 | #[cfg(not(all(msmpi, target_arch = "x86")))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/collective.rs:1982:11 [INFO] [stdout] | [INFO] [stdout] 1982 | #[cfg(all(msmpi, target_arch = "x86"))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/collective.rs:1874:19 [INFO] [stdout] | [INFO] [stdout] 1874 | #[cfg(all(msmpi, target_arch = "x86"))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/topology/mod.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/topology/mod.rs:530:15 [INFO] [stdout] | [INFO] [stdout] 530 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> src/topology/mod.rs:543:15 [INFO] [stdout] | [INFO] [stdout] 543 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/attribute.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | Box::into_raw(b_in); // deconstruct to avoid dropping [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = Box::into_raw(b_in); // deconstruct to avoid dropping [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1232:21 [INFO] [stdout] | [INFO] [stdout] 1232 | pub fn reborrow(&self) -> DynBuffer { [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] 1232 | pub fn reborrow(&self) -> DynBuffer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1237:25 [INFO] [stdout] | [INFO] [stdout] 1237 | pub fn reborrow_mut(&mut self) -> DynBufferMut { [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] 1237 | pub fn reborrow_mut(&mut self) -> DynBufferMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1438:21 [INFO] [stdout] | [INFO] [stdout] 1438 | pub fn new(buf: &B, counts: C, displs: D) -> Partition { [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] 1438 | pub fn new(buf: &B, counts: C, displs: D) -> Partition<'_, B, C, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/datatype.rs:1509:21 [INFO] [stdout] | [INFO] [stdout] 1509 | pub fn new(buf: &mut B, counts: C, displs: D) -> PartitionMut { [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] 1509 | pub fn new(buf: &mut B, counts: C, displs: D) -> PartitionMut<'_, B, C, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/topology/mod.rs:379:24 [INFO] [stdout] | [INFO] [stdout] 379 | fn process_at_rank(&self, r: Rank) -> Process { [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] 379 | fn process_at_rank(&self, r: Rank) -> Process<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/topology/mod.rs:386:20 [INFO] [stdout] | [INFO] [stdout] 386 | fn any_process(&self) -> AnyProcess { [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] 386 | fn any_process(&self) -> AnyProcess<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/topology/mod.rs:391:21 [INFO] [stdout] | [INFO] [stdout] 391 | fn this_process(&self) -> Process { [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] 391 | fn this_process(&self) -> Process<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling mpi v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error: unnecessary parentheses around closure body [INFO] [stdout] --> examples/scatter_varcount.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 20 | let msg: Vec<_> = (0..size).flat_map(|i| (0..i)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/scatter_varcount.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 - let msg: Vec<_> = (0..size).flat_map(|i| (0..i)).collect(); [INFO] [stdout] 20 + let msg: Vec<_> = (0..size).flat_map(|i| 0..i).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> examples/immediate_reduce.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | #[cfg(not(all(msmpi, target_arch = "x86")))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/immediate_reduce.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unexpected_cfgs)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> examples/immediate_reduce.rs:51:11 [INFO] [stdout] | [INFO] [stdout] 51 | #[cfg(all(msmpi, target_arch = "x86"))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mpi` (example "immediate_reduce") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mpi` (example "scatter_varcount") due to 1 previous error [INFO] [stdout] error: unnecessary parentheses around closure body [INFO] [stdout] --> examples/immediate_scatter_varcount.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 20 | let msg: Vec<_> = (0..size).flat_map(|i| (0..i)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/immediate_scatter_varcount.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 - let msg: Vec<_> = (0..size).flat_map(|i| (0..i)).collect(); [INFO] [stdout] 20 + let msg: Vec<_> = (0..size).flat_map(|i| 0..i).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary parentheses around closure body [INFO] [stdout] --> examples/gather_varcount.rs:38:41 [INFO] [stdout] | [INFO] [stdout] 38 | .zip((0..size).flat_map(|r| (0..r))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/gather_varcount.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - .zip((0..size).flat_map(|r| (0..r))) [INFO] [stdout] 38 + .zip((0..size).flat_map(|r| 0..r)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mpi` (example "gather_varcount") due to 1 previous error [INFO] [stdout] error: unexpected `cfg` condition name: `msmpi` [INFO] [stdout] --> examples/env_inq.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(not(msmpi))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(msmpi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(msmpi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/env_inq.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unexpected_cfgs)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mpi` (example "env_inq") due to 1 previous error [INFO] [stderr] error: could not compile `mpi` (example "immediate_scatter_varcount") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "54c0a9a148af173b0418de7bc483c5f39b582d504797164a68b133ec50a281a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c0a9a148af173b0418de7bc483c5f39b582d504797164a68b133ec50a281a3", kill_on_drop: false }` [INFO] [stdout] 54c0a9a148af173b0418de7bc483c5f39b582d504797164a68b133ec50a281a3