[INFO] cloning repository https://github.com/viandoxdev/mdlb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viandoxdev/mdlb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviandoxdev%2Fmdlb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviandoxdev%2Fmdlb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65fb6f517be38cfb61cb8bed00937a7d88a0af24
[INFO] checking viandoxdev/mdlb against try#8832a71d49053449d3904572ee8f2c79da2104ae for pr-95953
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviandoxdev%2Fmdlb" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/viandoxdev/mdlb on toolchain 8832a71d49053449d3904572ee8f2c79da2104ae
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/viandoxdev/mdlb
[INFO] finished tweaking git repo https://github.com/viandoxdev/mdlb
[INFO] tweaked toml for git repo https://github.com/viandoxdev/mdlb written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/viandoxdev/mdlb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d7c1adbeb338480cebaaec9835bf4c9097efe9a38b097f1c0be084dcec22345
[INFO] running `Command { std: "docker" "start" "-a" "4d7c1adbeb338480cebaaec9835bf4c9097efe9a38b097f1c0be084dcec22345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d7c1adbeb338480cebaaec9835bf4c9097efe9a38b097f1c0be084dcec22345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7c1adbeb338480cebaaec9835bf4c9097efe9a38b097f1c0be084dcec22345", kill_on_drop: false }`
[INFO] [stdout] 4d7c1adbeb338480cebaaec9835bf4c9097efe9a38b097f1c0be084dcec22345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+8832a71d49053449d3904572ee8f2c79da2104ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dca6bea15b9460d8b521e753b0a163938ed5be78c76ac34d272ca85bfb6f21aa
[INFO] running `Command { std: "docker" "start" "-a" "dca6bea15b9460d8b521e753b0a163938ed5be78c76ac34d272ca85bfb6f21aa", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Checking cfg-if v1.0.0
[INFO] [stderr] Compiling libc v0.2.108
[INFO] [stderr] Compiling proc-macro2 v1.0.32
[INFO] [stderr] Compiling unicode-xid v0.2.2
[INFO] [stderr] Checking bitflags v1.3.2
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Compiling version_check v0.9.3
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Checking once_cell v1.8.0
[INFO] [stderr] Compiling log v0.4.14
[INFO] [stderr] Compiling pkg-config v0.3.22
[INFO] [stderr] Checking smallvec v1.7.0
[INFO] [stderr] Checking scopeguard v1.1.0
[INFO] [stderr] Compiling xml-rs v0.8.4
[INFO] [stderr] Compiling memchr v2.4.1
[INFO] [stderr] Compiling syn v1.0.82
[INFO] [stderr] Compiling crossbeam-utils v0.8.5
[INFO] [stderr] Compiling parking_lot_core v0.8.5
[INFO] [stderr] Checking termcolor v1.1.2
[INFO] [stderr] Compiling crossbeam-epoch v0.9.5
[INFO] [stderr] Checking cty v0.2.2
[INFO] [stderr] Checking ttf-parser v0.6.2
[INFO] [stderr] Checking byteorder v1.4.3
[INFO] [stderr] Checking downcast-rs v1.2.0
[INFO] [stderr] Checking bit-vec v0.6.3
[INFO] [stderr] Checking minimal-lexical v0.2.1
[INFO] [stderr] Checking unicode-width v0.1.9
[INFO] [stderr] Checking scoped-tls v1.0.0
[INFO] [stderr] Compiling crossbeam-queue v0.3.2
[INFO] [stderr] Compiling khronos-egl v4.1.0
[INFO] [stderr] Compiling nix v0.18.0
[INFO] [stderr] Checking hexf-parse v0.2.1
[INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5
[INFO] [stderr] Checking same-file v1.0.6
[INFO] [stderr] Checking cfg-if v0.1.10
[INFO] [stderr] Compiling cfg_aliases v0.1.1
[INFO] [stderr] Checking renderdoc-sys v0.7.1
[INFO] [stderr] Checking profiling v1.0.4
[INFO] [stderr] Checking glow v0.11.0
[INFO] [stderr] Checking arrayvec v0.7.2
[INFO] [stderr] Checking inplace_it v0.3.3
[INFO] [stderr] Checking regex-syntax v0.6.25
[INFO] [stderr] Checking copyless v0.1.5
[INFO] [stderr] Compiling winit v0.25.0
[INFO] [stderr] Checking percent-encoding v2.1.0
[INFO] [stderr] Checking humantime v2.1.0
[INFO] [stderr] Checking pollster v0.2.4
[INFO] [stderr] Checking libloading v0.7.2
[INFO] [stderr] Checking instant v0.1.12
[INFO] [stderr] Checking libloading v0.6.7
[INFO] [stderr] Checking aho-corasick v0.7.18
[INFO] [stderr] Compiling wayland-sys v0.28.6
[INFO] [stderr] Compiling x11-dl v2.19.1
[INFO] [stderr] Checking raw-window-handle v0.4.2
[INFO] [stderr] Checking gpu-alloc-types v0.2.0
[INFO] [stderr] Checking gpu-descriptor-types v0.1.1
[INFO] [stderr] Checking wgpu-types v0.11.0
[INFO] [stderr] Compiling wgpu-core v0.11.2
[INFO] [stderr] Checking lock_api v0.4.5
[INFO] [stderr] Checking codespan-reporting v0.11.1
[INFO] [stderr] Checking walkdir v2.3.2
[INFO] [stderr] Checking fxhash v0.2.1
[INFO] [stderr] Compiling ahash v0.7.6
[INFO] [stderr] Compiling nom v7.1.0
[INFO] [stderr] Checking bit-set v0.5.2
[INFO] [stderr] Compiling num-traits v0.2.14
[INFO] [stderr] Compiling memoffset v0.6.4
[INFO] [stderr] Compiling indexmap v1.7.0
[INFO] [stderr] Checking owned_ttf_parser v0.6.0
[INFO] [stderr] Checking rusttype v0.9.2
[INFO] [stderr] Checking dlib v0.4.2
[INFO] [stderr] Checking dlib v0.5.0
[INFO] [stderr] Checking ash v0.33.3+1.2.191
[INFO] [stderr] Checking crossbeam-channel v0.5.1
[INFO] [stderr] Compiling quote v1.0.10
[INFO] [stderr] Checking getrandom v0.2.3
[INFO] [stderr] Checking nix v0.20.0
[INFO] [stderr] Checking dirs-sys v0.3.6
[INFO] [stderr] Checking memmap2 v0.1.0
[INFO] [stderr] Checking mio v0.7.14
[INFO] [stderr] Checking atty v0.2.14
[INFO] [stderr] Checking regex v1.5.4
[INFO] [stderr] Checking parking_lot v0.11.2
[INFO] [stderr] Checking raw-window-handle v0.3.4
[INFO] [stderr] Checking gpu-alloc v0.5.2
[INFO] [stderr] Compiling wayland-scanner v0.28.6
[INFO] [stderr] Checking dirs v3.0.2
[INFO] [stderr] Checking spirv v0.2.0+1.5.4
[INFO] [stderr] Checking hashbrown v0.11.2
[INFO] [stderr] Checking xdg v2.4.0
[INFO] [stderr] Checking env_logger v0.9.0
[INFO] [stderr] Checking crossbeam-deque v0.8.1
[INFO] [stderr] Checking xcursor v0.3.4
[INFO] [stderr] Checking andrew v0.3.1
[INFO] [stderr] Checking crossbeam v0.8.1
[INFO] [stderr] Checking mio-misc v1.2.1
[INFO] [stderr] Checking gpu-descriptor v0.2.2
[INFO] [stderr] Compiling wayland-client v0.28.6
[INFO] [stderr] Compiling wayland-protocols v0.28.6
[INFO] [stderr] Checking wayland-commons v0.28.6
[INFO] [stderr] Checking calloop v0.6.5
[INFO] [stderr] Compiling thiserror-impl v1.0.30
[INFO] [stderr] Compiling bytemuck_derive v1.0.1
[INFO] [stderr] Checking wayland-cursor v0.28.6
[INFO] [stderr] Checking bytemuck v1.7.2
[INFO] [stderr] Checking thiserror v1.0.30
[INFO] [stderr] Checking naga v0.7.1
[INFO] [stderr] Checking wgpu-hal v0.11.4
[INFO] [stderr] Checking smithay-client-toolkit v0.12.3
[INFO] [stderr] Checking wgpu v0.11.0
[INFO] [stderr] Checking mdlb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout] --> src/main.rs:7:5
[INFO] [stdout] |
[INFO] [stdout] 7 | debug,
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout] --> src/main.rs:7:5
[INFO] [stdout] |
[INFO] [stdout] 7 | debug,
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout] --> src/main.rs:580:13
[INFO] [stdout] |
[INFO] [stdout] 580 | let mut state: State;
[INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `palette`
[INFO] [stdout] --> src/main.rs:97:5
[INFO] [stdout] |
[INFO] [stdout] 97 | palette: ColorPalette,
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout] --> src/main.rs:580:13
[INFO] [stdout] |
[INFO] [stdout] 580 | let mut state: State;
[INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: field is never read: `palette`
[INFO] [stdout] --> src/main.rs:97:5
[INFO] [stdout] |
[INFO] [stdout] 97 | palette: ColorPalette,
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "dca6bea15b9460d8b521e753b0a163938ed5be78c76ac34d272ca85bfb6f21aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca6bea15b9460d8b521e753b0a163938ed5be78c76ac34d272ca85bfb6f21aa", kill_on_drop: false }`
[INFO] [stdout] dca6bea15b9460d8b521e753b0a163938ed5be78c76ac34d272ca85bfb6f21aa