[INFO] fetching crate xiron 0.5.0...
[INFO] checking xiron-0.5.0 against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] extracting crate xiron 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate xiron 0.5.0
[INFO] finished tweaking crates.io crate xiron 0.5.0
[INFO] tweaked toml for crates.io crate xiron 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xiron 0.5.0 on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xiron 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9
[INFO] running `Command { std: "docker" "start" "5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking ogg v0.7.1
[INFO] [stderr]    Compiling miniquad v0.3.16
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling quad-snd v0.2.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking webbrowser v0.5.5
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking quad-url v0.1.2
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]     Checking audrey v0.3.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0xf001))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xffff))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_start` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0xf001))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking robust v1.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xffff))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]    Compiling rfd v0.11.4
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking glam v0.21.3
[INFO] [stderr]     Checking spade v2.15.0
[INFO] [stderr]     Checking image-webp v0.2.3
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking zune-jpeg v0.4.20
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]     Checking ab_glyph v0.2.31
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr] error: could not compile `rustix` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9", kill_on_drop: false }`
[INFO] [stdout] 5a0f969271ee87aa506fccdad734bc0f29557d079175a58dfbf722b7507a6af9
