[INFO] fetching crate tuix_widgets 0.2.0...
[INFO] building tuix_widgets-0.2.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate tuix_widgets 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tuix_widgets 0.2.0
[INFO] finished tweaking crates.io crate tuix_widgets 0.2.0
[INFO] tweaked toml for crates.io crate tuix_widgets 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuix_widgets 0.2.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 182 packages to latest compatible versions
[INFO] [stderr]       Adding femtovg v0.2.10 (available: v0.18.1)
[INFO] [stderr]       Adding keyboard-types v0.5.0 (available: v0.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-general-category v0.4.0
[INFO] [stderr]   Downloaded keyboard-types v0.5.0
[INFO] [stderr]   Downloaded glutin_glx_sys v0.1.8
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[INFO] [stderr]   Downloaded tuix_core v0.2.0
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[INFO] [stderr]   Downloaded smithay-client-toolkit v0.15.4
[INFO] [stderr]   Downloaded winit v0.26.1
[INFO] [stderr]   Downloaded rustybuzz v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0681b216be0592b98edaaa2943c2c72506586d0263dc2d27c357ade4a2fa64d4
[INFO] running `Command { std: "docker" "start" "-a" "0681b216be0592b98edaaa2943c2c72506586d0263dc2d27c357ade4a2fa64d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0681b216be0592b98edaaa2943c2c72506586d0263dc2d27c357ade4a2fa64d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0681b216be0592b98edaaa2943c2c72506586d0263dc2d27c357ade4a2fa64d4", kill_on_drop: false }`
[INFO] [stdout] 0681b216be0592b98edaaa2943c2c72506586d0263dc2d27c357ade4a2fa64d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 471f9c8968af41c23e8bcf2a611ace6ca7f2ffcf7d7ea22273beb35d44536f29
[INFO] running `Command { std: "docker" "start" "-a" "471f9c8968af41c23e8bcf2a611ace6ca7f2ffcf7d7ea22273beb35d44536f29", kill_on_drop: false }`
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[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling libloading v0.8.9
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[INFO] [stderr]    Compiling x11-dl v2.21.0
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[INFO] [stderr]    Compiling phf_shared v0.8.0
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[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]    Compiling cty v0.2.2
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[INFO] [stderr]    Compiling raw-window-handle v0.4.3
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[INFO] [stderr]    Compiling cssparser-macros v0.6.1
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[INFO] [stderr]    Compiling generational-arena v0.2.9
[INFO] [stderr]    Compiling ttf-parser v0.14.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling imgref v1.12.0
[INFO] [stderr]    Compiling glow v0.11.2
[INFO] [stderr]    Compiling lru v0.7.8
[INFO] [stderr]    Compiling keyboard-types v0.5.0
[INFO] [stderr]    Compiling morphorm v0.2.0
[INFO] [stderr]    Compiling glutin v0.28.0
[INFO] [stderr]    Compiling femtovg v0.2.10
[INFO] [stderr]    Compiling tuix_core v0.2.0
[INFO] [stderr]    Compiling tuix_widgets v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `span_recip` is never read
[INFO] [stdout]   --> src/audio_widgets/normalized_map.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct GenericMap {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     span_recip: f32, // Small optimization to avoid division operations.
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustybuzz v0.4.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "471f9c8968af41c23e8bcf2a611ace6ca7f2ffcf7d7ea22273beb35d44536f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471f9c8968af41c23e8bcf2a611ace6ca7f2ffcf7d7ea22273beb35d44536f29", kill_on_drop: false }`
[INFO] [stdout] 471f9c8968af41c23e8bcf2a611ace6ca7f2ffcf7d7ea22273beb35d44536f29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94630304e3fbcfec12a377bfde83fec397175f4b3aac61f529fd18855c106871
[INFO] running `Command { std: "docker" "start" "-a" "94630304e3fbcfec12a377bfde83fec397175f4b3aac61f529fd18855c106871", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuix_widgets v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `span_recip` is never read
[INFO] [stdout]   --> src/audio_widgets/normalized_map.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct GenericMap {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     span_recip: f32, // Small optimization to avoid division operations.
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span_recip` is never read
[INFO] [stdout]   --> src/audio_widgets/normalized_map.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct GenericMap {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     span_recip: f32, // Small optimization to avoid division operations.
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustybuzz v0.4.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "94630304e3fbcfec12a377bfde83fec397175f4b3aac61f529fd18855c106871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94630304e3fbcfec12a377bfde83fec397175f4b3aac61f529fd18855c106871", kill_on_drop: false }`
[INFO] [stdout] 94630304e3fbcfec12a377bfde83fec397175f4b3aac61f529fd18855c106871
