[INFO] fetching crate livemod-gui 0.5.0... [INFO] checking livemod-gui-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate livemod-gui 0.5.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate livemod-gui 0.5.0 [INFO] finished tweaking crates.io crate livemod-gui 0.5.0 [INFO] tweaked toml for crates.io crate livemod-gui 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate livemod-gui 0.5.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate livemod-gui 0.5.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c7ad37da9d9ee943b4788370a5506c6ac65d045f25738f62f07748d660f43bc [INFO] running `Command { std: "docker" "start" "-a" "3c7ad37da9d9ee943b4788370a5506c6ac65d045f25738f62f07748d660f43bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c7ad37da9d9ee943b4788370a5506c6ac65d045f25738f62f07748d660f43bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c7ad37da9d9ee943b4788370a5506c6ac65d045f25738f62f07748d660f43bc", kill_on_drop: false }` [INFO] [stdout] 3c7ad37da9d9ee943b4788370a5506c6ac65d045f25738f62f07748d660f43bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3139cc090e43b0b12484b900aacfbd5f51c3ae3db0b6317364276d15e2cb7c3 [INFO] running `Command { std: "docker" "start" "-a" "d3139cc090e43b0b12484b900aacfbd5f51c3ae3db0b6317364276d15e2cb7c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking minimal-lexical v0.1.3 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Checking atomic_refcell v0.1.8 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking emath v0.13.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking eyre v0.6.5 [INFO] [stderr] Checking webbrowser v0.5.5 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking owned_ttf_parser v0.12.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking ab_glyph v0.2.11 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking epaint v0.13.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking egui v0.13.1 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking livemod v0.5.0 [INFO] [stderr] Checking glutin_glx_sys v0.1.7 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking epi v0.13.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking x11-clipboard v0.5.2 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking smithay-client-toolkit v0.14.0 [INFO] [stderr] Checking smithay-clipboard v0.6.4 [INFO] [stderr] Checking copypasta v0.7.1 [INFO] [stderr] Checking glutin v0.27.0 [INFO] [stderr] Checking egui_glium v0.13.1 [INFO] [stderr] Checking livemod-gui v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:396:55 [INFO] [stdout] | [INFO] [stdout] 396 | ... msgs.push((len_field, len.clone().try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:490:38 [INFO] [stdout] | [INFO] [stdout] 490 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:530:38 [INFO] [stdout] | [INFO] [stdout] 530 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:577:38 [INFO] [stdout] | [INFO] [stdout] 577 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:623:38 [INFO] [stdout] | [INFO] [stdout] 623 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:665:38 [INFO] [stdout] | [INFO] [stdout] 665 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:396:55 [INFO] [stdout] | [INFO] [stdout] 396 | ... msgs.push((len_field, len.clone().try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:490:38 [INFO] [stdout] | [INFO] [stdout] 490 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:530:38 [INFO] [stdout] | [INFO] [stdout] 530 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:577:38 [INFO] [stdout] | [INFO] [stdout] 577 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:623:38 [INFO] [stdout] | [INFO] [stdout] 623 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:665:38 [INFO] [stdout] | [INFO] [stdout] 665 | vec![(namespace, value.clone().try_into().unwrap())] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `livemod-gui` (bin "livemod-gui") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `livemod-gui` (bin "livemod-gui" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "d3139cc090e43b0b12484b900aacfbd5f51c3ae3db0b6317364276d15e2cb7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3139cc090e43b0b12484b900aacfbd5f51c3ae3db0b6317364276d15e2cb7c3", kill_on_drop: false }` [INFO] [stdout] d3139cc090e43b0b12484b900aacfbd5f51c3ae3db0b6317364276d15e2cb7c3