[INFO] fetching crate hypoloop 0.1.7... [INFO] testing hypoloop-0.1.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate hypoloop 0.1.7 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate hypoloop 0.1.7 [INFO] finished tweaking crates.io crate hypoloop 0.1.7 [INFO] tweaked toml for crates.io crate hypoloop 0.1.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hypoloop 0.1.7 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hypoloop 0.1.7 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1930ad88779a8729d2149035dbb399edf7181d276b8a7ad08dc3011e2db389d1 [INFO] running `Command { std: "docker" "start" "-a" "1930ad88779a8729d2149035dbb399edf7181d276b8a7ad08dc3011e2db389d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1930ad88779a8729d2149035dbb399edf7181d276b8a7ad08dc3011e2db389d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1930ad88779a8729d2149035dbb399edf7181d276b8a7ad08dc3011e2db389d1", kill_on_drop: false }` [INFO] [stdout] 1930ad88779a8729d2149035dbb399edf7181d276b8a7ad08dc3011e2db389d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b550b80a2769c13bf2789414842b156a59873d6ec52ed435a0faf1ea462fea27 [INFO] running `Command { std: "docker" "start" "-a" "b550b80a2769c13bf2789414842b156a59873d6ec52ed435a0faf1ea462fea27", kill_on_drop: false }` [INFO] [stderr] Compiling hypoloop v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut new_state = State::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "b550b80a2769c13bf2789414842b156a59873d6ec52ed435a0faf1ea462fea27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b550b80a2769c13bf2789414842b156a59873d6ec52ed435a0faf1ea462fea27", kill_on_drop: false }` [INFO] [stdout] b550b80a2769c13bf2789414842b156a59873d6ec52ed435a0faf1ea462fea27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c721a291beea6fbbd718e8de5dc6ae3cab672c60bfecfba22d6b856f1158f66d [INFO] running `Command { std: "docker" "start" "-a" "c721a291beea6fbbd718e8de5dc6ae3cab672c60bfecfba22d6b856f1158f66d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling bitflags v1.3.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling drm-fourcc v2.1.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling gfx-renderdoc v0.1.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling wgpu-core v0.9.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling ash v0.32.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling glow v0.9.0 [INFO] [stderr] Compiling spirv_headers v1.5.0 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling gpu-descriptor v0.1.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling safe_arch v0.5.2 [INFO] [stderr] Compiling gpu-alloc v0.4.7 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling wgpu-types v0.9.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling rose_tree v0.2.0 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling profiling v1.0.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling wide v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling pollster v0.2.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut new_state = State::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ultraviolet v0.8.1 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling naga v0.5.0 [INFO] [stderr] Compiling external-memory v0.0.1 [INFO] [stderr] Compiling gfx-hal v0.9.0 [INFO] [stderr] Compiling gfx-backend-empty v0.9.0 [INFO] [stderr] Compiling gfx-backend-vulkan v0.9.0 [INFO] [stderr] Compiling gfx-backend-gl v0.9.0 [INFO] [stdout] error[E0597]: `desc_set` does not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wgpu-core-0.9.2/src/device/mod.rs:1792:26 [INFO] [stdout] | [INFO] [stdout] 1779 | let mut desc_set = desc_sets.pop().unwrap(); [INFO] [stdout] | ------------ binding `desc_set` declared here [INFO] [stdout] ... [INFO] [stdout] 1792 | set: desc_set.raw_mut(), [INFO] [stdout] | ^^^^^^^^ borrowed value does not live long enough [INFO] [stdout] ... [INFO] [stdout] 1813 | } [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | `desc_set` dropped here while still borrowed [INFO] [stdout] | borrow might be used here, when `write_map` is dropped and runs the `Drop` code for type `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: values in a scope are dropped in the opposite order they are defined [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wgpu-core` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c721a291beea6fbbd718e8de5dc6ae3cab672c60bfecfba22d6b856f1158f66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c721a291beea6fbbd718e8de5dc6ae3cab672c60bfecfba22d6b856f1158f66d", kill_on_drop: false }` [INFO] [stdout] c721a291beea6fbbd718e8de5dc6ae3cab672c60bfecfba22d6b856f1158f66d