[INFO] fetching crate nephele 0.0.2... [INFO] testing nephele-0.0.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate nephele 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate nephele 0.0.2 [INFO] finished tweaking crates.io crate nephele 0.0.2 [INFO] tweaked toml for crates.io crate nephele 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nephele 0.0.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 129 packages to latest compatible versions [INFO] [stderr] Adding cynthia v0.0.3 (available: v0.0.6) [INFO] [stderr] Adding http v0.2.12 (available: v1.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.14.0) [INFO] [stderr] Adding infer v0.2.3 (available: v0.19.0) [INFO] [stderr] Adding serde_qs v0.7.2 (available: v1.1.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba3af51e89cac1e3f82b7d9208079fdfea49ce32cedf2e959fa2b966156e69e8 [INFO] running `Command { std: "docker" "start" "-a" "ba3af51e89cac1e3f82b7d9208079fdfea49ce32cedf2e959fa2b966156e69e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba3af51e89cac1e3f82b7d9208079fdfea49ce32cedf2e959fa2b966156e69e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3af51e89cac1e3f82b7d9208079fdfea49ce32cedf2e959fa2b966156e69e8", kill_on_drop: false }` [INFO] [stdout] ba3af51e89cac1e3f82b7d9208079fdfea49ce32cedf2e959fa2b966156e69e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e42f766efa6f079bdb4fe98fd1cc4bd1e518ef3646b1af538e8d0d6f691d7d38 [INFO] running `Command { std: "docker" "start" "-a" "e42f766efa6f079bdb4fe98fd1cc4bd1e518ef3646b1af538e8d0d6f691d7d38", kill_on_drop: false }` [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling writeable v0.6.3 [INFO] [stderr] Compiling litemap v0.8.2 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling icu_properties_data v2.2.0 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling icu_normalizer_data v2.2.0 [INFO] [stderr] Compiling cc v1.2.60 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling openssl v0.10.78 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.18 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling openssl-sys v0.9.114 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling ryu v1.0.23 [INFO] [stderr] Compiling openssl-probe v0.2.1 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling data-encoding v2.10.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling byte-pool v0.2.4 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling cynthia-macros v0.0.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerofrom v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling yoke v0.8.2 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling zerotrie v0.2.4 [INFO] [stderr] Compiling zerovec v0.11.6 [INFO] [stderr] Compiling tinystr v0.8.3 [INFO] [stderr] Compiling potential_utf v0.1.5 [INFO] [stderr] Compiling icu_collections v2.2.0 [INFO] [stderr] Compiling icu_locale_core v2.2.0 [INFO] [stderr] Compiling serde_qs v0.7.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling icu_provider v2.2.0 [INFO] [stderr] Compiling icu_normalizer v2.2.0 [INFO] [stderr] Compiling icu_properties v2.2.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling cynthia v0.0.3 [INFO] [stdout] error[E0432]: unresolved import `crate::Event` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Event; [INFO] [stdout] | ^^^^^^^^^^^^ no `Event` in the root [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs instead [INFO] [stdout] | [INFO] [stdout] 6 | use crate::platform::event::Event; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] 6 | use crate::runtime::polling::Event; [INFO] [stdout] | ++++++++++++++++++ [INFO] [stdout] 6 - use crate::Event; [INFO] [stdout] 6 + use tracing::Event; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `NOTIFY_KEY` in the crate root [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:75:53 [INFO] [stdout] | [INFO] [stdout] 75 | poller.add(timer_fd, Event::none(crate::NOTIFY_KEY))?; [INFO] [stdout] | ^^^^^^^^^^ not found in the crate root [INFO] [stdout] | [INFO] [stdout] help: consider importing this constant [INFO] [stdout] | [INFO] [stdout] 1 + use crate::runtime::polling::NOTIFY_KEY; [INFO] [stdout] | [INFO] [stdout] help: if you import `NOTIFY_KEY`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 75 - poller.add(timer_fd, Event::none(crate::NOTIFY_KEY))?; [INFO] [stdout] 75 + poller.add(timer_fd, Event::none(NOTIFY_KEY))?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `NOTIFY_KEY` in the crate root [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:81:29 [INFO] [stdout] | [INFO] [stdout] 81 | key: crate::NOTIFY_KEY, [INFO] [stdout] | ^^^^^^^^^^ not found in the crate root [INFO] [stdout] | [INFO] [stdout] help: consider importing this constant [INFO] [stdout] | [INFO] [stdout] 1 + use crate::runtime::polling::NOTIFY_KEY; [INFO] [stdout] | [INFO] [stdout] help: if you import `NOTIFY_KEY`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 81 - key: crate::NOTIFY_KEY, [INFO] [stdout] 81 + key: NOTIFY_KEY, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `NOTIFY_KEY` in the crate root [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:126:33 [INFO] [stdout] | [INFO] [stdout] 126 | key: crate::NOTIFY_KEY, [INFO] [stdout] | ^^^^^^^^^^ not found in the crate root [INFO] [stdout] | [INFO] [stdout] help: consider importing this constant [INFO] [stdout] | [INFO] [stdout] 1 + use crate::runtime::polling::NOTIFY_KEY; [INFO] [stdout] | [INFO] [stdout] help: if you import `NOTIFY_KEY`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 126 - key: crate::NOTIFY_KEY, [INFO] [stdout] 126 + key: NOTIFY_KEY, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `NOTIFY_KEY` in the crate root [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:162:29 [INFO] [stdout] | [INFO] [stdout] 162 | key: crate::NOTIFY_KEY, [INFO] [stdout] | ^^^^^^^^^^ not found in the crate root [INFO] [stdout] | [INFO] [stdout] help: consider importing this constant [INFO] [stdout] | [INFO] [stdout] 1 + use crate::runtime::polling::NOTIFY_KEY; [INFO] [stdout] | [INFO] [stdout] help: if you import `NOTIFY_KEY`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 162 - key: crate::NOTIFY_KEY, [INFO] [stdout] 162 + key: NOTIFY_KEY, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 91 | self.ctl(std::libc::EPOLL_CTL_ADD, fd, Some(ev)) [INFO] [stdout] | ^^^^ ------------- constant `EPOLL_CTL_ADD` is not publicly re-exported [INFO] [stdout] | | [INFO] [stdout] | private crate [INFO] [stdout] | [INFO] [stdout] note: the crate `libc` is defined here [INFO] [stdout] --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/lib.rs:442:0 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:95:23 [INFO] [stdout] | [INFO] [stdout] 95 | self.ctl(std::libc::EPOLL_CTL_MOD, fd, Some(ev)) [INFO] [stdout] | ^^^^ ------------- constant `EPOLL_CTL_MOD` is not publicly re-exported [INFO] [stdout] | | [INFO] [stdout] | private crate [INFO] [stdout] | [INFO] [stdout] note: the crate `libc` is defined here [INFO] [stdout] --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/lib.rs:442:0 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:99:23 [INFO] [stdout] | [INFO] [stdout] 99 | self.ctl(std::libc::EPOLL_CTL_DEL, fd, None) [INFO] [stdout] | ^^^^ ------------- constant `EPOLL_CTL_DEL` is not publicly re-exported [INFO] [stdout] | | [INFO] [stdout] | private crate [INFO] [stdout] | [INFO] [stdout] note: the crate `libc` is defined here [INFO] [stdout] --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/lib.rs:442:0 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:104:32 [INFO] [stdout] | [INFO] [stdout] 104 | let new_val = std::libc::itimerspec { [INFO] [stdout] | ^^^^ ---------- struct `itimerspec` is not publicly re-exported [INFO] [stdout] | | [INFO] [stdout] | private crate [INFO] [stdout] | [INFO] [stdout] note: the crate `libc` is defined here [INFO] [stdout] --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/lib.rs:442:0 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:108:37 [INFO] [stdout] | [INFO] [stdout] 108 | Some(t) => std::libc::timespec { [INFO] [stdout] | ^^^^ -------- struct `timespec` is not publicly re-exported [INFO] [stdout] | | [INFO] [stdout] | private crate [INFO] [stdout] | [INFO] [stdout] note: the crate `libc` is defined here [INFO] [stdout] --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/lib.rs:442:0 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 91 | self.ctl(std::libc::EPOLL_CTL_ADD, fd, Some(ev)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | self.ctl(std::libc::EPOLL_CTL_MOD, fd, Some(ev)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:99:18 [INFO] [stdout] | [INFO] [stdout] 99 | self.ctl(std::libc::EPOLL_CTL_DEL, fd, None) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:104:27 [INFO] [stdout] | [INFO] [stdout] 104 | let new_val = std::libc::itimerspec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:108:32 [INFO] [stdout] | [INFO] [stdout] 108 | Some(t) => std::libc::timespec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | it_interval: TS_ZERO, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:105:30 [INFO] [stdout] | [INFO] [stdout] 105 | it_interval: TS_ZERO, [INFO] [stdout] | ^^^^^^^ expected `timespec`, found a different `timespec` [INFO] [stdout] | [INFO] [stdout] note: there are multiple different versions of crate `libc` in the dependency graph [INFO] [stdout] --> /rust/deps/libc-0.2.178/src/macros.rs:169:12 [INFO] [stdout] | [INFO] [stdout] = note: this is the expected type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.185/src/macros.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | $pub struct $i { $($field)* } [INFO] [stdout] | ----------------------------- this is the found type [INFO] [stdout] --> /rust/deps/libc-0.2.178/src/unix/linux_like/linux/gnu/mod.rs:21:0 [INFO] [stdout] ::: /rust/deps/libc-0.2.178/src/unix/linux_like/linux/gnu/mod.rs:397:1 [INFO] [stdout] | [INFO] [stdout] = note: in this macro invocation [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] = note: this error originates in the macro `s` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | / it_value: match timeout { [INFO] [stdout] 107 | | None => TS_ZERO, [INFO] [stdout] 108 | | Some(t) => std::libc::timespec { [INFO] [stdout] 109 | | tv_sec: t.as_secs() as libc::time_t, [INFO] [stdout] 110 | | tv_nsec: (t.subsec_nanos() as libc::c_long).into(), [INFO] [stdout] 111 | | }, [INFO] [stdout] 112 | | }, [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:107:29 [INFO] [stdout] | [INFO] [stdout] 107 | None => TS_ZERO, [INFO] [stdout] | ^^^^^^^ expected `timespec`, found a different `timespec` [INFO] [stdout] | [INFO] [stdout] note: there are multiple different versions of crate `libc` in the dependency graph [INFO] [stdout] --> /rust/deps/libc-0.2.178/src/macros.rs:169:12 [INFO] [stdout] | [INFO] [stdout] = note: this is the expected type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.185/src/macros.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | $pub struct $i { $($field)* } [INFO] [stdout] | ----------------------------- this is the found type [INFO] [stdout] --> /rust/deps/libc-0.2.178/src/unix/linux_like/linux/gnu/mod.rs:21:0 [INFO] [stdout] ::: /rust/deps/libc-0.2.178/src/unix/linux_like/linux/gnu/mod.rs:397:1 [INFO] [stdout] | [INFO] [stdout] = note: in this macro invocation [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] = note: this error originates in the macro `s` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:109:25 [INFO] [stdout] | [INFO] [stdout] 109 | tv_sec: t.as_secs() as libc::time_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:110:25 [INFO] [stdout] | [INFO] [stdout] 110 | tv_nsec: (t.subsec_nanos() as libc::c_long).into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0606]: casting `&libc::unix::linux_like::linux::itimerspec` as `*const itimerspec` is invalid [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cynthia-0.0.3/src/net/polling/epoll.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | &new_val as *const libc::itimerspec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0603, E0606, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cynthia` (lib) due to 22 previous errors [INFO] running `Command { std: "docker" "inspect" "e42f766efa6f079bdb4fe98fd1cc4bd1e518ef3646b1af538e8d0d6f691d7d38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e42f766efa6f079bdb4fe98fd1cc4bd1e518ef3646b1af538e8d0d6f691d7d38", kill_on_drop: false }` [INFO] [stdout] e42f766efa6f079bdb4fe98fd1cc4bd1e518ef3646b1af538e8d0d6f691d7d38