[INFO] fetching crate ra_ap_hir 0.0.286...
[INFO] checking ra_ap_hir-0.0.286 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate ra_ap_hir 0.0.286 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ra_ap_hir 0.0.286 on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_hir 0.0.286
[INFO] finished tweaking crates.io crate ra_ap_hir 0.0.286
[INFO] tweaked toml for crates.io crate ra_ap_hir 0.0.286 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate ra_ap_hir 0.0.286 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62628558032c1c15babaf82a19bdace6ccb3d0f966e1fb0e6b03e4d6137d1d06
[INFO] running `Command { std: "docker" "start" "-a" "62628558032c1c15babaf82a19bdace6ccb3d0f966e1fb0e6b03e4d6137d1d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62628558032c1c15babaf82a19bdace6ccb3d0f966e1fb0e6b03e4d6137d1d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62628558032c1c15babaf82a19bdace6ccb3d0f966e1fb0e6b03e4d6137d1d06", kill_on_drop: false }`
[INFO] [stdout] 62628558032c1c15babaf82a19bdace6ccb3d0f966e1fb0e6b03e4d6137d1d06
[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" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7c547878fae7e020fbda2534a2d08dbf6515f6331085281ba9a9e5a8e5f6d5
[INFO] running `Command { std: "docker" "start" "-a" "4e7c547878fae7e020fbda2534a2d08dbf6515f6331085281ba9a9e5a8e5f6d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking jod-thread v1.0.0
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking triomphe v0.1.14
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.2
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking ra_ap_edition v0.0.286
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking salsa-macro-rules v0.22.0
[INFO] [stderr]     Checking ra-ap-rustc_lexer v0.113.0
[INFO] [stderr]     Checking boxcar v0.2.12
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking ra_ap_paths v0.0.286
[INFO] [stderr]     Checking la-arena v0.3.1
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling rustc_apfloat v0.2.2+llvm-462a31f5a5ab
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking rowan v0.15.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking cov-mark v2.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking rustc-stable-hash v0.1.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking ra-ap-rustc_parse_format v0.113.0
[INFO] [stderr]     Checking ra-ap-rustc_hashes v0.113.0
[INFO] [stderr]     Checking ena v0.14.3
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking ra_ap_intern v0.0.286
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling ra-ap-rustc_index_macros v0.113.0
[INFO] [stderr]    Compiling chalk-derive v0.102.0
[INFO] [stderr]    Compiling ra_ap_query-group-macro v0.0.286
[INFO] [stderr]    Compiling salsa-macros v0.22.0
[INFO] [stderr]     Checking ra-ap-rustc_index v0.113.0
[INFO] [stderr]     Checking chalk-ir v0.102.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking ra_ap_stdx v0.0.286
[INFO] [stderr]     Checking ra_ap_parser v0.0.286
[INFO] [stderr]     Checking salsa v0.22.0
[INFO] [stderr]     Checking ra-ap-rustc_abi v0.113.0
[INFO] [stderr]     Checking ra-ap-rustc_pattern_analysis v0.113.0
[INFO] [stderr]     Checking ra_ap_tt v0.0.286
[INFO] [stderr]     Checking ra_ap_vfs v0.0.286
[INFO] [stdout] error[E0515]: cannot return value referencing temporary value
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra-ap-rustc_pattern_analysis-0.113.0/src/pat.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 | /         match self {
[INFO] [stdout] 195 | |             PatOrWild::Wild => &Wildcard,
[INFO] [stdout]     | |                                 -------- temporary value created here
[INFO] [stdout] 196 | |             PatOrWild::Pat(pat) => pat.ctor(),
[INFO] [stdout] 197 | |         }
[INFO] [stdout]     | |_________^ returns a value referencing data owned by the current function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ra_ap_cfg v0.0.286
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_pattern_analysis` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4e7c547878fae7e020fbda2534a2d08dbf6515f6331085281ba9a9e5a8e5f6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7c547878fae7e020fbda2534a2d08dbf6515f6331085281ba9a9e5a8e5f6d5", kill_on_drop: false }`
[INFO] [stdout] 4e7c547878fae7e020fbda2534a2d08dbf6515f6331085281ba9a9e5a8e5f6d5