[INFO] fetching crate cynthia 0.0.6... [INFO] testing cynthia-0.0.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cynthia 0.0.6 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate cynthia 0.0.6 [INFO] finished tweaking crates.io crate cynthia 0.0.6 [INFO] tweaked toml for crates.io crate cynthia 0.0.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cynthia 0.0.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding inotify v0.9.6 (available: v0.11.0) [INFO] [stderr] Adding signal-hook v0.1.17 (available: v0.3.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded timerfd v1.6.0 [INFO] [stderr] Downloaded cynthia-macros v0.0.3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38e4f8bde36969cfde38fc2624848bed044df2a9220eea19e75072332192aca8 [INFO] running `Command { std: "docker" "start" "-a" "38e4f8bde36969cfde38fc2624848bed044df2a9220eea19e75072332192aca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38e4f8bde36969cfde38fc2624848bed044df2a9220eea19e75072332192aca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38e4f8bde36969cfde38fc2624848bed044df2a9220eea19e75072332192aca8", kill_on_drop: false }` [INFO] [stdout] 38e4f8bde36969cfde38fc2624848bed044df2a9220eea19e75072332192aca8 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c706671799c57c14ae00be0e947fdc2d63d1d069e7d850c75ef25a4e431887bc [INFO] running `Command { std: "docker" "start" "-a" "c706671799c57c14ae00be0e947fdc2d63d1d069e7d850c75ef25a4e431887bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling cynthia-macros v0.0.3 [INFO] [stderr] Compiling cynthia v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `crate::Event` [INFO] [stdout] --> 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] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `NOTIFY_KEY` in the crate root [INFO] [stdout] --> 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] --> 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] --> 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] --> 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] --> 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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/lib.rs:444:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> 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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/lib.rs:444:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> 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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/lib.rs:444:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> 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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/lib.rs:444:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: crate `libc` is private [INFO] [stdout] --> 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/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/lib.rs:444:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileTypeExt`, `MetadataExt`, and `PermissionsExt` [INFO] [stdout] --> src/fs/fs.rs:560:33 [INFO] [stdout] | [INFO] [stdout] 560 | pub use std::os::unix::fs::{FileTypeExt, MetadataExt, PermissionsExt}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> src/future/mod.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg(any(feature = "unstable", feature = "default"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `cynthia-macros`, `default`, `full`, `futures-io`, `macros`, `pin-project-lite`, and `std` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [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 value: `unstable` [INFO] [stdout] --> src/future/mod.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | #[cfg(any(feature = "unstable", feature = "default"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `cynthia-macros`, `default`, `full`, `futures-io`, `macros`, `pin-project-lite`, and `std` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/runtime/local.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | pub use crate::runtime::task::{self, Task}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `128` [INFO] [stdout] --> src/utils/rander.rs:367:11 [INFO] [stdout] | [INFO] [stdout] 367 | #[cfg(target_pointer_width = "128")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_pointer_width` are: `16`, `32`, and `64` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> src/utils/utils.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | #[cfg(feature = "unstable")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `cynthia-macros`, `default`, `full`, `futures-io`, `macros`, `pin-project-lite`, and `std` [INFO] [stdout] = help: consider adding `unstable` 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: `unstable` [INFO] [stdout] --> src/utils/utils.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | any(feature = "default", feature = "unstable") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `cynthia-macros`, `default`, `full`, `futures-io`, `macros`, `pin-project-lite`, and `std` [INFO] [stdout] = help: consider adding `unstable` 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: `unstable` [INFO] [stdout] --> src/utils/utils.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | #[cfg(any(feature = "unstable", feature = "default"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `cynthia-macros`, `default`, `full`, `futures-io`, `macros`, `pin-project-lite`, and `std` [INFO] [stdout] = help: consider adding `unstable` 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: `unstable` [INFO] [stdout] --> src/utils/utils.rs:87:11 [INFO] [stdout] | [INFO] [stdout] 87 | #[cfg(any(feature = "unstable", feature = "default"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `cynthia-macros`, `default`, `full`, `futures-io`, `macros`, `pin-project-lite`, and `std` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [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] --> 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 2025-06-19; 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] --> 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 2025-06-19; 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] --> 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 2025-06-19; 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] --> 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 2025-06-19; 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] --> 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 2025-06-19; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::time_t`: This type is changed to 64-bit in musl 1.2.0, we'll follow that change in the future release. See #1848 for more info. [INFO] [stdout] --> src/net/polling/epoll.rs:109:54 [INFO] [stdout] | [INFO] [stdout] 109 | tv_sec: t.as_secs() as libc::time_t, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [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] --> 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 2025-06-19; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/net/polling/epoll.rs:105:30 [INFO] [stdout] | [INFO] [stdout] 105 | it_interval: TS_ZERO, [INFO] [stdout] | ^^^^^^^ expected `libc::unix::timespec`, found `timespec` [INFO] [stdout] | [INFO] [stdout] note: two different versions of crate `libc` are being used; two types coming from two different versions of the same crate are different types even if they look the same [INFO] [stdout] | [INFO] [stdout] ::: src/net/connect/connect.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | libc::{sockaddr, sockaddr_storage, socklen_t}, [INFO] [stdout] | ---- one version of crate `libc` used here, as a direct dependency of the current crate [INFO] [stdout] --> /rust/deps/libc-0.2.174/src/unix/mod.rs:219:1 [INFO] [stdout] | [INFO] [stdout] = note: this is the expected type `libc::unix::timespec` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.174/src/unix/mod.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | / s! { [INFO] [stdout] 47 | | pub struct group { [INFO] [stdout] 48 | | pub gr_name: *mut c_char, [INFO] [stdout] 49 | | pub gr_passwd: *mut c_char, [INFO] [stdout] ... | [INFO] [stdout] 219 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_this is the found type `timespec` [INFO] [stdout] | one version of crate `libc` used here, as a dependency of crate `std` [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] --> 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 2025-06-19; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/net/polling/epoll.rs:107:29 [INFO] [stdout] | [INFO] [stdout] 107 | None => TS_ZERO, [INFO] [stdout] | ^^^^^^^ expected `libc::unix::timespec`, found `timespec` [INFO] [stdout] | [INFO] [stdout] note: two different versions of crate `libc` are being used; two types coming from two different versions of the same crate are different types even if they look the same [INFO] [stdout] | [INFO] [stdout] ::: src/net/connect/connect.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | libc::{sockaddr, sockaddr_storage, socklen_t}, [INFO] [stdout] | ---- one version of crate `libc` used here, as a direct dependency of the current crate [INFO] [stdout] --> /rust/deps/libc-0.2.174/src/unix/mod.rs:219:1 [INFO] [stdout] | [INFO] [stdout] = note: this is the expected type `libc::unix::timespec` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.174/src/unix/mod.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | / s! { [INFO] [stdout] 47 | | pub struct group { [INFO] [stdout] 48 | | pub gr_name: *mut c_char, [INFO] [stdout] 49 | | pub gr_passwd: *mut c_char, [INFO] [stdout] ... | [INFO] [stdout] 219 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_this is the found type `timespec` [INFO] [stdout] | one version of crate `libc` used here, as a dependency of crate `std` [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] --> 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 2025-06-19; 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] --> 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 2025-06-19; 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] --> 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; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c706671799c57c14ae00be0e947fdc2d63d1d069e7d850c75ef25a4e431887bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c706671799c57c14ae00be0e947fdc2d63d1d069e7d850c75ef25a4e431887bc", kill_on_drop: false }` [INFO] [stdout] c706671799c57c14ae00be0e947fdc2d63d1d069e7d850c75ef25a4e431887bc