[INFO] cloning repository https://github.com/nartannt/sparkle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nartannt/sparkle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnartannt%2Fsparkle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnartannt%2Fsparkle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f778eb9f0bc05f16f0db14a2de4eaa320e2a207d
[INFO] checking nartannt/sparkle against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnartannt%2Fsparkle" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nartannt/sparkle on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nartannt/sparkle
[INFO] finished tweaking git repo https://github.com/nartannt/sparkle
[INFO] tweaked toml for git repo https://github.com/nartannt/sparkle written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nartannt/sparkle 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.4.5
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[INFO] [stderr]   Downloaded av1-grain v0.2.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c44ac2b878cf793bed9e3fc26ec0fc1a2a2ca8ae4cf5880d48e7fc223743e865
[INFO] running `Command { std: "docker" "start" "-a" "c44ac2b878cf793bed9e3fc26ec0fc1a2a2ca8ae4cf5880d48e7fc223743e865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c44ac2b878cf793bed9e3fc26ec0fc1a2a2ca8ae4cf5880d48e7fc223743e865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44ac2b878cf793bed9e3fc26ec0fc1a2a2ca8ae4cf5880d48e7fc223743e865", kill_on_drop: false }`
[INFO] [stdout] c44ac2b878cf793bed9e3fc26ec0fc1a2a2ca8ae4cf5880d48e7fc223743e865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7301df0e1234016374f9747e6a7902ea163a119d2e36839bea950967a8a0b3b5
[INFO] running `Command { std: "docker" "start" "-a" "7301df0e1234016374f9747e6a7902ea163a119d2e36839bea950967a8a0b3b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.21
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[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking dlib v0.5.2
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[INFO] [stderr]    Compiling memchr v2.7.2
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[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]    Compiling anyhow v1.0.81
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[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
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[INFO] [stderr]    Compiling wayland-client v0.29.5
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[INFO] [stderr]    Compiling crossfont v0.5.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling built v0.7.1
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[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]    Compiling rav1e v0.7.1
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[INFO] [stderr]    Compiling glutin v0.31.3
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[INFO] [stderr]    Compiling parking_lot_core v0.8.6
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[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]     Checking parking_lot_core v0.9.9
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[INFO] [stderr]    Compiling glutin_egl_sys v0.1.6
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[INFO] [stderr]     Checking itertools v0.12.1
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[INFO] [stderr]    Compiling glutin-winit v0.4.2
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[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling memoffset v0.9.1
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[INFO] [stderr]    Compiling cgmath v0.18.0
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[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking num-iter v0.1.44
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[INFO] [stderr]     Checking tiff v0.9.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking wayland-client v0.31.2
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking foreign-types v0.5.0
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[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking wayland-cursor v0.31.1
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[INFO] [stderr]    Compiling legion_codegen v0.4.0
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking wayland-protocols-plasma v0.2.0
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking obj-rs v0.7.1
[INFO] [stderr]     Checking legion v0.4.0
[INFO] [stderr]     Checking ravif v0.11.5
[INFO] [stderr]     Checking image v0.25.0
[INFO] [stderr]     Checking sctk-adwaita v0.8.1
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[INFO] [stderr]     Checking winit v0.27.5
[INFO] [stderr]     Checking glutin v0.29.1
[INFO] [stderr]     Checking sparkle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.28s
[INFO] running `Command { std: "docker" "inspect" "7301df0e1234016374f9747e6a7902ea163a119d2e36839bea950967a8a0b3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7301df0e1234016374f9747e6a7902ea163a119d2e36839bea950967a8a0b3b5", kill_on_drop: false }`
[INFO] [stdout] 7301df0e1234016374f9747e6a7902ea163a119d2e36839bea950967a8a0b3b5