[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
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[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking owned_ttf_parser v0.12.1
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[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
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[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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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<Parameter<livemod::Value>, 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
