[INFO] fetching crate pi_assets 0.14.7... [INFO] testing pi_assets-0.14.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate pi_assets 0.14.7 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate pi_assets 0.14.7 [INFO] finished tweaking crates.io crate pi_assets 0.14.7 [INFO] tweaked toml for crates.io crate pi_assets 0.14.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pi_assets 0.14.7 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 139 packages to latest compatible versions [INFO] [stderr] Adding backtrace v0.3.74 (available: v0.3.75) [INFO] [stderr] Adding flume v0.10.14 (available: v0.11.1) [INFO] [stderr] Adding pi-async-rt v0.1.18 (available: v0.2.11) [INFO] [stderr] Adding pi_share v0.4.15 (available: v0.4.16) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f55e17ea87a18b790ee6047c68e016dbed8d9dd4a983643f0b0ff9fd2e0c083b [INFO] running `Command { std: "docker" "start" "-a" "f55e17ea87a18b790ee6047c68e016dbed8d9dd4a983643f0b0ff9fd2e0c083b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f55e17ea87a18b790ee6047c68e016dbed8d9dd4a983643f0b0ff9fd2e0c083b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f55e17ea87a18b790ee6047c68e016dbed8d9dd4a983643f0b0ff9fd2e0c083b", kill_on_drop: false }` [INFO] [stdout] f55e17ea87a18b790ee6047c68e016dbed8d9dd4a983643f0b0ff9fd2e0c083b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc7166b8963e94746322a34890990b2d03fa160d7f0cd5e02a146b38767cf3b4 [INFO] running `Command { std: "docker" "start" "-a" "cc7166b8963e94746322a34890990b2d03fa160d7f0cd5e02a146b38767cf3b4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling pi_ext_heap v0.1.1 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling raw-cpuid v11.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling pi_wheel v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling pi_timer v0.1.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling st3 v0.4.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling pi_slot_deque v0.2.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling pi_slot_wheel v0.2.0 [INFO] [stderr] Compiling pi_wrr v0.1.1 [INFO] [stderr] Compiling pi_print_any v0.1.2 [INFO] [stderr] Compiling pi_share v0.4.15 [INFO] [stderr] Compiling pi_futures v0.1.0 [INFO] [stderr] Compiling pi_cancel_timer v0.2.1 [INFO] [stdout] error[E0425]: cannot find function `invalid_mut` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.4.15/src/xrc.rs:2431:55 [INFO] [stdout] | [INFO] [stdout] 2431 | ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::>(usize::MAX)) }, [INFO] [stdout] | ^^^^^^^^^^^ not found in `ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `invalid_mut` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.4.15/src/xrc.rs:2458:55 [INFO] [stdout] | [INFO] [stdout] 2458 | ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::>(usize::MAX)) }, [INFO] [stdout] | ^^^^^^^^^^^ not found in `ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `receiver_trait` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.4.15/src/lib.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | #![feature(receiver_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `arbitrary_self_types` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.4.15/src/xrc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use core::ops::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44874 for more information [INFO] [stdout] = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `arbitrary_self_types` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.4.15/src/xrc.rs:1988:17 [INFO] [stdout] | [INFO] [stdout] 1988 | impl Receiver for Xrc {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44874 for more information [INFO] [stdout] = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Receiver` for type `Xrc<_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.4.15/src/xrc.rs:1988:1 [INFO] [stdout] | [INFO] [stdout] 1988 | impl Receiver for Xrc {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl std::ops::Receiver for P [INFO] [stdout] where

::Target == T, P: Deref, P: ?Sized, T: ?Sized; [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stdout] Some errors have detailed explanations: E0119, E0425, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pi_share` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cc7166b8963e94746322a34890990b2d03fa160d7f0cd5e02a146b38767cf3b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7166b8963e94746322a34890990b2d03fa160d7f0cd5e02a146b38767cf3b4", kill_on_drop: false }` [INFO] [stdout] cc7166b8963e94746322a34890990b2d03fa160d7f0cd5e02a146b38767cf3b4