[INFO] fetching crate pi_dns_resolver 0.5.0... [INFO] testing pi_dns_resolver-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate pi_dns_resolver 0.5.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate pi_dns_resolver 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pi_dns_resolver 0.5.0 [INFO] tweaked toml for crates.io crate pi_dns_resolver 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pi_dns_resolver 0.5.0 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] crate crates.io crate pi_dns_resolver 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b81dd4556d7d6954c7b8dc0d40463cf183b690c609227b7baf5d6a4b68b4f1da [INFO] running `Command { std: "docker" "start" "-a" "b81dd4556d7d6954c7b8dc0d40463cf183b690c609227b7baf5d6a4b68b4f1da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b81dd4556d7d6954c7b8dc0d40463cf183b690c609227b7baf5d6a4b68b4f1da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b81dd4556d7d6954c7b8dc0d40463cf183b690c609227b7baf5d6a4b68b4f1da", kill_on_drop: false }` [INFO] [stdout] b81dd4556d7d6954c7b8dc0d40463cf183b690c609227b7baf5d6a4b68b4f1da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43b7493fe8a582663c4a3cebb7cf87fbfa2f1508fe912584ff0f0d31e6f4230c [INFO] running `Command { std: "docker" "start" "-a" "43b7493fe8a582663c4a3cebb7cf87fbfa2f1508fe912584ff0f0d31e6f4230c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling pi_null v0.1.12 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling pi_slotmap v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling pi_share v0.5.2 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling pi_ext_heap v0.1.1 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling tinyvec v1.11.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stdout] error[E0658]: use of unstable library feature `ptr_alignment_type` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.5.2/src/xrc.rs:3432:28 [INFO] [stdout] | [INFO] [stdout] 3432 | layout.size() + layout.padding_needed_for(align) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #102070 for more information [INFO] [stdout] = help: add `#![feature(ptr_alignment_type)]` 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/pi_share-0.5.2/src/xrc.rs:3432:47 [INFO] [stdout] | [INFO] [stdout] 3432 | layout.size() + layout.padding_needed_for(align) [INFO] [stdout] | ------------------ ^^^^^ expected `Alignment`, found `usize` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/alloc/layout.rs:335:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stdout] Some errors have detailed explanations: E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pi_share` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "43b7493fe8a582663c4a3cebb7cf87fbfa2f1508fe912584ff0f0d31e6f4230c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b7493fe8a582663c4a3cebb7cf87fbfa2f1508fe912584ff0f0d31e6f4230c", kill_on_drop: false }` [INFO] [stdout] 43b7493fe8a582663c4a3cebb7cf87fbfa2f1508fe912584ff0f0d31e6f4230c