[INFO] fetching crate tuifw-window 0.26.0...
[INFO] testing tuifw-window-0.26.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tuifw-window 0.26.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tuifw-window 0.26.0
[INFO] finished tweaking crates.io crate tuifw-window 0.26.0
[INFO] tweaked toml for crates.io crate tuifw-window 0.26.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuifw-window 0.26.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--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]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding downcast-rs v1.2.1 (available: v2.0.2)
[INFO] [stderr]       Adding dynamic-cast v0.1.7 (available: v0.2.0)
[INFO] [stderr]       Adding panicking v0.5.0 (available: v0.7.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-derive-2018 v3.0.2
[INFO] [stderr]   Downloaded tuifw-screen-base v0.26.0
[INFO] [stderr]   Downloaded int-vec-2d v0.1.5
[INFO] [stderr]   Downloaded macro-attr-2018 v3.0.1
[INFO] [stderr]   Downloaded tuifw-screen-test v0.26.0
[INFO] [stderr]   Downloaded tuifw-screen-dos v0.26.0
[INFO] [stderr]   Downloaded timer-no-std v0.6.0
[INFO] [stderr]   Downloaded tuifw-screen v0.26.0
[INFO] [stderr]   Downloaded const-default v1.0.0
[INFO] [stderr]   Downloaded panicking v0.5.0
[INFO] [stderr]   Downloaded dynamic-cast v0.1.7
[INFO] [stderr]   Downloaded errno-no-std v0.2.2
[INFO] [stderr]   Downloaded pc-timer v0.1.8
[INFO] [stderr]   Downloaded pc-ints v0.4.0
[INFO] [stderr]   Downloaded const-default-derive v0.2.0
[INFO] [stderr]   Downloaded arraybox v0.1.4
[INFO] [stderr]   Downloaded components-arena-traits v1.2.0
[INFO] [stderr]   Downloaded panicking v0.7.0
[INFO] [stderr]   Downloaded iter-identify_first_last v0.2.3
[INFO] [stderr]   Downloaded components-arena v4.2.3
[INFO] [stderr]   Downloaded generics v0.5.3
[INFO] [stderr]   Downloaded tuifw-screen-winapi v0.26.0
[INFO] [stderr]   Downloaded exit-no-std v0.2.1
[INFO] [stderr]   Downloaded sync-no-std v0.1.5
[INFO] [stderr]   Downloaded print-no-std v0.3.0
[INFO] [stderr]   Downloaded tuifw-screen-ncurses v0.26.0
[INFO] [stderr]   Downloaded pc-ints v0.3.6
[INFO] [stderr]   Downloaded composable-allocators v0.3.5
[INFO] [stderr]   Downloaded exit-no-std v0.3.0
[INFO] [stderr]   Downloaded phantom-type v0.5.2
[INFO] [stderr]   Downloaded errno-sys v0.2.0
[INFO] [stderr]   Downloaded dos-cp v0.8.0
[INFO] [stderr]   Downloaded dos-cp v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8cc3d93e735533907cef815f416a2c8c9d5fd39a3f2a8c651c6c8b0196dfbe79
[INFO] running `Command { std: "docker" "start" "-a" "8cc3d93e735533907cef815f416a2c8c9d5fd39a3f2a8c651c6c8b0196dfbe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cc3d93e735533907cef815f416a2c8c9d5fd39a3f2a8c651c6c8b0196dfbe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc3d93e735533907cef815f416a2c8c9d5fd39a3f2a8c651c6c8b0196dfbe79", kill_on_drop: false }`
[INFO] [stdout] 8cc3d93e735533907cef815f416a2c8c9d5fd39a3f2a8c651c6c8b0196dfbe79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ffee3acb140fa032bb5f09ef7bc6d539744e79043f3877bee751d5259910bb75
[INFO] running `Command { std: "docker" "start" "-a" "ffee3acb140fa032bb5f09ef7bc6d539744e79043f3877bee751d5259910bb75", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno-sys v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling panicking v0.7.0
[INFO] [stderr]    Compiling enum-derive-2018 v3.0.2
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling macro-attr-2018 v3.0.1
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling arraybox v0.1.4
[INFO] [stderr]    Compiling components-arena-traits v1.2.0
[INFO] [stderr]    Compiling generics v0.5.3
[INFO] [stderr]    Compiling sync-no-std v0.1.5
[INFO] [stderr]    Compiling int-vec-2d v0.1.5
[INFO] [stderr]    Compiling timer-no-std v0.6.0
[INFO] [stderr]    Compiling iter-identify_first_last v0.2.3
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling dynamic-cast v0.1.7
[INFO] [stderr]    Compiling tuifw-screen-base v0.26.0
[INFO] [stderr]    Compiling errno-no-std v0.2.2
[INFO] [stderr]    Compiling print-no-std v0.3.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling phantom-type v0.5.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling const-default-derive v0.2.0
[INFO] [stderr]    Compiling composable-allocators v0.3.5
[INFO] [stderr]    Compiling components-arena v4.2.3
[INFO] [stderr]    Compiling tuifw-window v0.26.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: feature `never_type` is declared but not used
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_features)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tuifw-window` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ffee3acb140fa032bb5f09ef7bc6d539744e79043f3877bee751d5259910bb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffee3acb140fa032bb5f09ef7bc6d539744e79043f3877bee751d5259910bb75", kill_on_drop: false }`
[INFO] [stdout] ffee3acb140fa032bb5f09ef7bc6d539744e79043f3877bee751d5259910bb75
