[INFO] fetching crate snowcap 0.1.3...
[INFO] testing snowcap-0.1.3 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate snowcap 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snowcap 0.1.3
[INFO] finished tweaking crates.io crate snowcap 0.1.3
[INFO] tweaked toml for crates.io crate snowcap 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowcap 0.1.3 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snowcap 0.1.3 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_generator v2.7.13
[INFO] [stderr]   Downloaded pest_meta v2.7.13
[INFO] [stderr]   Downloaded pest_derive v2.7.13
[INFO] [stderr]   Downloaded bytemuck_derive v1.7.1
[INFO] [stderr]   Downloaded redox_syscall v0.5.5
[INFO] [stderr]   Downloaded libloading v0.8.5
[INFO] [stderr]   Downloaded pest v2.7.13
[INFO] [stderr]   Downloaded wayland-cursor v0.31.6
[INFO] [stderr]   Downloaded wayland-protocols-wlr v0.3.4
[INFO] [stderr]   Downloaded wayland-protocols-plasma v0.3.4
[INFO] [stderr]   Downloaded wayland-client v0.31.6
[INFO] [stderr]   Downloaded cc v1.1.21
[INFO] [stderr]   Downloaded ab_glyph v0.2.28
[INFO] [stderr]   Downloaded wayland-protocols v0.32.4
[INFO] [stderr]   Downloaded owned_ttf_parser v0.24.0
[INFO] [stderr]   Downloaded winnow v0.6.19
[INFO] [stderr]   Downloaded winit v0.30.5
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.10
[INFO] [stderr]   Downloaded enumflags2 v0.7.10
[INFO] [stderr]   Downloaded async-broadcast v0.7.1
[INFO] [stderr]   Downloaded self_cell v1.0.4
[INFO] [stderr]   Downloaded skrifa v0.20.0
[INFO] [stderr]   Downloaded sys-locale v0.3.1
[INFO] [stderr]   Downloaded font-types v0.6.0
[INFO] [stderr]   Downloaded kamadak-exif v0.5.5
[INFO] [stderr]   Downloaded mutate_once v0.1.1
[INFO] [stderr]   Downloaded unicode-properties v0.1.2
[INFO] [stderr]   Downloaded lyon_path v1.0.5
[INFO] [stderr]   Downloaded swash v0.1.18
[INFO] [stderr]   Downloaded pulldown-cmark v0.11.3
[INFO] [stderr]   Downloaded qrcode v0.13.0
[INFO] [stderr]   Downloaded read-fonts v0.20.0
[INFO] [stderr]   Downloaded svgtypes v0.15.2
[INFO] [stderr]   Downloaded lyon_algorithms v1.0.4
[INFO] [stderr]   Downloaded svg_fmt v0.4.3
[INFO] [stderr]   Downloaded etagere v0.2.13
[INFO] [stderr]   Downloaded tiny-xlib v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b9710d23362f90e909fc79984de8de4d9daaacb25c1e2f12240570be1210694
[INFO] running `Command { std: "docker" "start" "-a" "3b9710d23362f90e909fc79984de8de4d9daaacb25c1e2f12240570be1210694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b9710d23362f90e909fc79984de8de4d9daaacb25c1e2f12240570be1210694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9710d23362f90e909fc79984de8de4d9daaacb25c1e2f12240570be1210694", kill_on_drop: false }`
[INFO] [stdout] 3b9710d23362f90e909fc79984de8de4d9daaacb25c1e2f12240570be1210694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acba7cba68102cb746663ba8174438edd6d11cd68cf29b0e6d5978abe8e2037b
[INFO] running `Command { std: "docker" "start" "-a" "acba7cba68102cb746663ba8174438edd6d11cd68cf29b0e6d5978abe8e2037b", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling wayland-client v0.31.6
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.6.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling dlv-list v0.3.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling xdg-home v1.3.0
[INFO] [stderr]    Compiling euclid v0.22.11
[INFO] [stderr]    Compiling fontconfig-parser v0.5.7
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling ordered-multimap v0.4.3
[INFO] [stderr]    Compiling async-broadcast v0.7.1
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling unicode-ccc v0.2.0
[INFO] [stderr]    Compiling dark-light v1.1.1
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.2.0
[INFO] [stderr]    Compiling unicode-properties v0.1.2
[INFO] [stderr]    Compiling unicode-script v0.5.7
[INFO] [stderr]    Compiling rust-ini v0.18.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling detect-desktop-environment v0.2.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling lyon_geom v1.0.5
[INFO] [stderr]    Compiling dconf_rs v0.3.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling zeno v0.2.3
[INFO] [stderr]    Compiling yazi v0.1.6
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling glam v0.25.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling lyon_path v1.0.5
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling wgpu-hal v0.19.5
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling gpu-alloc-types v0.3.0
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.2
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling sys-locale v0.3.1
[INFO] [stderr]    Compiling xcursor v0.3.8
[INFO] [stderr]    Compiling self_cell v1.0.4
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling rangemap v1.5.1
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling cursor-icon v1.1.0
[INFO] [stderr]    Compiling drm-sys v0.7.0
[INFO] [stderr]    Compiling gpu-alloc v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling wgpu-core v0.19.4
[INFO] [stderr]    Compiling kurbo v0.11.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.77/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=2592c95a1cd69d94 -C extra-filename=-6a49c1e26b5b5c77 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-75fd60e056790c53.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-39fae14bdc096cb1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-37190f3fa090f8c3.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `x11rb-protocol` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/bin/rustc --crate-name x11rb_protocol --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11rb-protocol-0.13.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="randr"' --cfg 'feature="render"' --cfg 'feature="resource_manager"' --cfg 'feature="shape"' --cfg 'feature="shm"' --cfg 'feature="std"' --cfg 'feature="xfixes"' --cfg 'feature="xinput"' --cfg 'feature="xkb"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-extensions", "composite", "damage", "dbe", "default", "dpms", "dri2", "dri3", "extra-traits", "glx", "present", "randr", "record", "render", "request-parsing", "res", "resource_manager", "screensaver", "serde", "shape", "shm", "std", "sync", "xevie", "xf86dri", "xf86vidmode", "xfixes", "xinerama", "xinput", "xkb", "xprint", "xselinux", "xtest", "xv", "xvmc"))' -C metadata=97a85bca3bc60a1c -C extra-filename=-4beeafa2a9c7e755 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `ttf-parser` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/bin/rustc --crate-name ttf_parser --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ttf-parser-0.21.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="apple-layout"' --cfg 'feature="glyph-names"' --cfg 'feature="opentype-layout"' --cfg 'feature="std"' --cfg 'feature="variable-fonts"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("apple-layout", "default", "glyph-names", "gvar-alloc", "opentype-layout", "std", "variable-fonts"))' -C metadata=8bb45af6dd6bbe23 -C extra-filename=-843209fbe09ded7c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "acba7cba68102cb746663ba8174438edd6d11cd68cf29b0e6d5978abe8e2037b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acba7cba68102cb746663ba8174438edd6d11cd68cf29b0e6d5978abe8e2037b", kill_on_drop: false }`
[INFO] [stdout] acba7cba68102cb746663ba8174438edd6d11cd68cf29b0e6d5978abe8e2037b
