[INFO] fetching crate lambent 0.1.0...
[INFO] checking lambent-0.1.0 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] extracting crate lambent 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lambent 0.1.0
[INFO] finished tweaking crates.io crate lambent 0.1.0
[INFO] tweaked toml for crates.io crate lambent 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lambent 0.1.0 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lambent 0.1.0 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0235fa458f7e5e21f797e51f7740e9992ac0d8f9f4d9d62a7ef9c8fcaca62bd6
[INFO] running `Command { std: "docker" "start" "-a" "0235fa458f7e5e21f797e51f7740e9992ac0d8f9f4d9d62a7ef9c8fcaca62bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0235fa458f7e5e21f797e51f7740e9992ac0d8f9f4d9d62a7ef9c8fcaca62bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0235fa458f7e5e21f797e51f7740e9992ac0d8f9f4d9d62a7ef9c8fcaca62bd6", kill_on_drop: false }`
[INFO] [stdout] 0235fa458f7e5e21f797e51f7740e9992ac0d8f9f4d9d62a7ef9c8fcaca62bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c69a42af8f3089cc54d93a49f3caa172a3dc346e14a234f46d52f684fd109f95
[INFO] running `Command { std: "docker" "start" "-a" "c69a42af8f3089cc54d93a49f3caa172a3dc346e14a234f46d52f684fd109f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling term v1.2.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling naga v27.0.3
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[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling petgraph v0.7.1
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[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
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[INFO] [stderr]    Compiling string_cache v0.8.9
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[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
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[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling wgpu-hal v27.0.3
[INFO] [stderr]    Compiling libm v0.2.11
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[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]     Checking gpu-alloc v0.6.0
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[INFO] [stderr]    Compiling lexical v7.0.5
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling regex-automata v0.4.9
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[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling wgpu-core v27.0.3
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling wgpu v27.0.1
[INFO] [stderr]     Checking zune-core v0.4.12
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[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking approx v0.4.0
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[INFO] [stderr]    Compiling document-features v0.2.11
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[INFO] [stderr]    Compiling glfw-sys v5.0.0+3.3.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tokrepr-derive v0.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokrepr v0.1.1
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling logos-derive v0.15.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]    Compiling logos v0.15.1
[INFO] [stderr]     Checking wgpu-types v27.0.1
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]     Checking glfw v0.59.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling wgsl-parse v0.2.0
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v27.0.0
[INFO] [stderr]    Compiling wesl-macros v0.2.0
[INFO] [stderr]    Compiling wesl v0.2.0
[INFO] [stderr]    Compiling lambent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `Shader` is never constructed
[INFO] [stdout]   --> src/lib.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Shader {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lambent` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `Shader` is never constructed
[INFO] [stdout]   --> src/lib.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Shader {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lambent` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c69a42af8f3089cc54d93a49f3caa172a3dc346e14a234f46d52f684fd109f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69a42af8f3089cc54d93a49f3caa172a3dc346e14a234f46d52f684fd109f95", kill_on_drop: false }`
[INFO] [stdout] c69a42af8f3089cc54d93a49f3caa172a3dc346e14a234f46d52f684fd109f95
