[INFO] fetching crate ktx-async 0.1.1... [INFO] checking ktx-async-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ktx-async 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ktx-async 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ktx-async 0.1.1 [INFO] finished tweaking crates.io crate ktx-async 0.1.1 [INFO] tweaked toml for crates.io crate ktx-async 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate ktx-async 0.1.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.1.5 [INFO] [stderr] Downloaded tokio-macros v0.2.1 [INFO] [stderr] Downloaded mio-named-pipes v0.1.6 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded arc-swap v0.4.4 [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded signal-hook-registry v1.2.0 [INFO] [stderr] Downloaded async-stream-impl v0.2.0 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded gl_generator v0.13.1 [INFO] [stderr] Downloaded gl_generator v0.14.0 [INFO] [stderr] Downloaded async-stream v0.2.0 [INFO] [stderr] Downloaded backtrace v0.3.40 [INFO] [stderr] Downloaded winit v0.20.0-alpha5 [INFO] [stderr] Downloaded backtrace-sys v0.1.32 [INFO] [stderr] Downloaded khronos_api v3.1.0 [INFO] [stderr] Downloaded error-chain v0.12.1 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded cocoa v0.19.1 [INFO] [stderr] Downloaded parking_lot_core v0.7.0 [INFO] [stderr] Downloaded num-traits v0.2.10 [INFO] [stderr] Downloaded ordered-float v1.0.2 [INFO] [stderr] Downloaded rusttype v0.8.2 [INFO] [stderr] Downloaded wayland-protocols v0.23.6 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.4 [INFO] [stderr] Downloaded xml-rs v0.8.0 [INFO] [stderr] Downloaded cc v1.0.48 [INFO] [stderr] Downloaded wayland-client v0.23.6 [INFO] [stderr] Downloaded x11-dl v2.18.4 [INFO] [stderr] Downloaded glutin v0.22.0-alpha5 [INFO] [stderr] Downloaded bytes v0.5.3 [INFO] [stderr] Downloaded socket2 v0.3.11 [INFO] [stderr] Downloaded futures-macro v0.3.1 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded wayland-commons v0.23.6 [INFO] [stderr] Downloaded wayland-scanner v0.23.6 [INFO] [stderr] Downloaded miow v0.3.3 [INFO] [stderr] Downloaded gl v0.14.0 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded dispatch v0.1.4 [INFO] [stderr] Downloaded parking_lot v0.10.0 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded lazycell v1.2.1 [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded tokio v0.2.5 [INFO] [stderr] Downloaded gl_generator v0.11.0 [INFO] [stderr] Downloaded smallvec v1.0.0 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded calloop v0.4.4 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded cgl v0.3.2 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.4 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.0 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.3 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.5 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.3 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded core-video-sys v0.1.3 [INFO] [stderr] Downloaded instant v0.1.2 [INFO] [stderr] Downloaded lock_api v0.3.2 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] [stderr] Downloaded wayland-sys v0.23.6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7c6a816a28a5c5544621bdfd9611fdf30f8170c6e34ba7f177f0491c34ea0d4 [INFO] running `Command { std: "docker" "start" "-a" "f7c6a816a28a5c5544621bdfd9611fdf30f8170c6e34ba7f177f0491c34ea0d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7c6a816a28a5c5544621bdfd9611fdf30f8170c6e34ba7f177f0491c34ea0d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c6a816a28a5c5544621bdfd9611fdf30f8170c6e34ba7f177f0491c34ea0d4", kill_on_drop: false }` [INFO] [stdout] f7c6a816a28a5c5544621bdfd9611fdf30f8170c6e34ba7f177f0491c34ea0d4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 810704edda11393732395095a39f0d6ce5a1b812a3197ec01a5db495d12db04d [INFO] running `Command { std: "docker" "start" "-a" "810704edda11393732395095a39f0d6ce5a1b812a3197ec01a5db495d12db04d", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking smallvec v1.0.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Checking tokio v0.2.5 [INFO] [stderr] Checking async-stream v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking ktx-async v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:394:1 [INFO] [stdout] | [INFO] [stdout] 394 | / error_chain! { [INFO] [stdout] 395 | | types { [INFO] [stdout] 396 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 397 | | } [INFO] [stdout] ... | [INFO] [stdout] 408 | | } [INFO] [stdout] 409 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking smithay-client-toolkit v0.6.4 [INFO] [stderr] Checking winit v0.20.0-alpha5 [INFO] [stderr] Checking glutin v0.22.0-alpha5 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> tests/test.rs:312:5 [INFO] [stdout] | [INFO] [stdout] 312 | (16 * bw * bh) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 - (16 * bw * bh) [INFO] [stdout] 312 + 16 * bw * bh [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> tests/test.rs:318:5 [INFO] [stdout] | [INFO] [stdout] 318 | (8 * bw * bh) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 318 - (8 * bw * bh) [INFO] [stdout] 318 + 8 * bw * bh [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> tests/test.rs:324:5 [INFO] [stdout] | [INFO] [stdout] 324 | (8 * bw * bh) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 324 - (8 * bw * bh) [INFO] [stdout] 324 + 8 * bw * bh [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:394:1 [INFO] [stdout] | [INFO] [stdout] 394 | / error_chain! { [INFO] [stdout] 395 | | types { [INFO] [stdout] 396 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 397 | | } [INFO] [stdout] ... | [INFO] [stdout] 408 | | } [INFO] [stdout] 409 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.79s [INFO] running `Command { std: "docker" "inspect" "810704edda11393732395095a39f0d6ce5a1b812a3197ec01a5db495d12db04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "810704edda11393732395095a39f0d6ce5a1b812a3197ec01a5db495d12db04d", kill_on_drop: false }` [INFO] [stdout] 810704edda11393732395095a39f0d6ce5a1b812a3197ec01a5db495d12db04d