[INFO] fetching crate madsim 0.2.30... [INFO] checking madsim-0.2.30 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate madsim 0.2.30 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate madsim 0.2.30 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate madsim 0.2.30 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate madsim 0.2.30 [INFO] tweaked toml for crates.io crate madsim 0.2.30 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate madsim 0.2.30 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded panic-message v0.3.0 [INFO] [stderr] Downloaded async-ucx v0.1.1 [INFO] [stderr] Downloaded naive-timer v0.2.0 [INFO] [stderr] Downloaded madsim-macros v0.2.12 [INFO] [stderr] Downloaded getrandom v0.2.13 [INFO] [stderr] Downloaded winnow v0.6.11 [INFO] [stderr] Downloaded ucx1-sys v0.1.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d9d8233b358f43a23e3fdb6f5340ac6862f034e5efffc46026b19a981fbc455 [INFO] running `Command { std: "docker" "start" "-a" "9d9d8233b358f43a23e3fdb6f5340ac6862f034e5efffc46026b19a981fbc455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d9d8233b358f43a23e3fdb6f5340ac6862f034e5efffc46026b19a981fbc455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d9d8233b358f43a23e3fdb6f5340ac6862f034e5efffc46026b19a981fbc455", kill_on_drop: false }` [INFO] [stdout] 9d9d8233b358f43a23e3fdb6f5340ac6862f034e5efffc46026b19a981fbc455 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa8ff344ce14cf805d962bb1c9b37e51c74f4d70333fa9679421779a7a4afcd5 [INFO] running `Command { std: "docker" "start" "-a" "fa8ff344ce14cf805d962bb1c9b37e51c74f4d70333fa9679421779a7a4afcd5", kill_on_drop: false }` [INFO] [stderr] warning: invalid feature `erpc` in required-features of target `erpc`: `erpc` is not present in [features] section [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling madsim-macros v0.2.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking madsim v0.2.30 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `madsim` [INFO] [stdout] --> src/lib.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(madsim)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | #[cfg(madsim)] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg(not(madsim))] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg(not(madsim))] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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 value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | #[cfg(feature = "erpc")] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | #[cfg(all(not(feature = "ucx"), not(feature = "erpc")))] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:43:37 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg(all(not(feature = "ucx"), not(feature = "erpc")))] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "erpc")] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: unexpected `cfg` condition name: `madsim` [INFO] [stdout] --> src/lib.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(madsim)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | #[cfg(madsim)] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg(not(madsim))] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg(not(madsim))] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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 value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | #[cfg(feature = "erpc")] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | #[cfg(all(not(feature = "ucx"), not(feature = "erpc")))] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:43:37 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg(all(not(feature = "ucx"), not(feature = "erpc")))] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "erpc")] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.47s [INFO] running `Command { std: "docker" "inspect" "fa8ff344ce14cf805d962bb1c9b37e51c74f4d70333fa9679421779a7a4afcd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa8ff344ce14cf805d962bb1c9b37e51c74f4d70333fa9679421779a7a4afcd5", kill_on_drop: false }` [INFO] [stdout] fa8ff344ce14cf805d962bb1c9b37e51c74f4d70333fa9679421779a7a4afcd5 [INFO] checking madsim-0.2.30 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate madsim 0.2.30 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate madsim 0.2.30 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate madsim 0.2.30 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate madsim 0.2.30 [INFO] tweaked toml for crates.io crate madsim 0.2.30 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate madsim 0.2.30 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84287498d7ec50209b010731b811a04c75df39bde963d4ccc3592880a905e421 [INFO] running `Command { std: "docker" "start" "-a" "84287498d7ec50209b010731b811a04c75df39bde963d4ccc3592880a905e421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84287498d7ec50209b010731b811a04c75df39bde963d4ccc3592880a905e421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84287498d7ec50209b010731b811a04c75df39bde963d4ccc3592880a905e421", kill_on_drop: false }` [INFO] [stdout] 84287498d7ec50209b010731b811a04c75df39bde963d4ccc3592880a905e421 [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9aca7148bc809d0a743be28c5b8c9ea99cc6ea159156098f33dd247da89b12e6 [INFO] running `Command { std: "docker" "start" "-a" "9aca7148bc809d0a743be28c5b8c9ea99cc6ea159156098f33dd247da89b12e6", kill_on_drop: false }` [INFO] [stderr] warning: invalid feature `erpc` in required-features of target `erpc`: `erpc` is not present in [features] section [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling madsim-macros v0.2.12 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking madsim v0.2.30 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `madsim` [INFO] [stdout] --> src/lib.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(madsim)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | #[cfg(madsim)] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg(not(madsim))] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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: `madsim` [INFO] [stdout] --> src/lib.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg(not(madsim))] [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(madsim)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(madsim)");` 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 value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | #[cfg(feature = "erpc")] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | #[cfg(all(not(feature = "ucx"), not(feature = "erpc")))] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:43:37 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg(all(not(feature = "ucx"), not(feature = "erpc")))] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `erpc` [INFO] [stdout] --> src/std/net/mod.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "erpc")] [INFO] [stdout] | ^^^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"rpc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async-ucx`, `bincode`, `default`, `macros`, `madsim-macros`, `rpc`, and `ucx` [INFO] [stdout] = help: consider adding `erpc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/std/net/rpc.rs:148:40 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn add_rpc_handler(&self, mut f: AsyncFn) [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 148 | self.add_rpc_handler_with_data(move |req, _data| f(req).map(|rsp| (rsp, vec![]))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/std/net/rpc.rs:148:58 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn add_rpc_handler(&self, mut f: AsyncFn) [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 148 | self.add_rpc_handler_with_data(move |req, _data| f(req).map(|rsp| (rsp, vec![]))) [INFO] [stdout] | --- ----- ^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `madsim` (lib) due to 3 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9aca7148bc809d0a743be28c5b8c9ea99cc6ea159156098f33dd247da89b12e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aca7148bc809d0a743be28c5b8c9ea99cc6ea159156098f33dd247da89b12e6", kill_on_drop: false }` [INFO] [stdout] 9aca7148bc809d0a743be28c5b8c9ea99cc6ea159156098f33dd247da89b12e6