[INFO] cloning repository https://github.com/8bitslime/text-rendering-stuff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/8bitslime/text-rendering-stuff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F8bitslime%2Ftext-rendering-stuff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F8bitslime%2Ftext-rendering-stuff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27ec074631a3a2c49d927dc67ada433dba852009
[INFO] checking 8bitslime/text-rendering-stuff/27ec074631a3a2c49d927dc67ada433dba852009 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F8bitslime%2Ftext-rendering-stuff" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/8bitslime/text-rendering-stuff on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/8bitslime/text-rendering-stuff
[INFO] finished tweaking git repo https://github.com/8bitslime/text-rendering-stuff
[INFO] tweaked toml for git repo https://github.com/8bitslime/text-rendering-stuff written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/8bitslime/text-rendering-stuff 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-sys v0.28.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 594c116e216be1803351119d31d7c6eb471d53c9053a460b9072ab0587454da4
[INFO] running `Command { std: "docker" "start" "-a" "594c116e216be1803351119d31d7c6eb471d53c9053a460b9072ab0587454da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "594c116e216be1803351119d31d7c6eb471d53c9053a460b9072ab0587454da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594c116e216be1803351119d31d7c6eb471d53c9053a460b9072ab0587454da4", kill_on_drop: false }`
[INFO] [stdout] 594c116e216be1803351119d31d7c6eb471d53c9053a460b9072ab0587454da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa88b1f8b2f038bbad163c325180d96e3ba053a633ad7ff348bdecffe64c3011
[INFO] running `Command { std: "docker" "start" "-a" "fa88b1f8b2f038bbad163c325180d96e3ba053a633ad7ff348bdecffe64c3011", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]     Checking once_cell v1.7.2
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[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.4
[INFO] [stderr]     Checking instant v0.1.9
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[INFO] [stderr]     Checking rusttype v0.9.2
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[INFO] [stderr]     Checking rect_packer v0.2.1
[INFO] [stderr]     Checking hashbrown v0.9.1
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[INFO] [stderr]    Compiling x11-dl v2.18.5
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[INFO] [stderr]    Compiling wayland-protocols v0.28.5
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[INFO] [stdout] warning: variant `Greyscale` is never constructed
[INFO] [stdout]   --> src/font/cache.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum AtlasFormat {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 44 |     Greyscale,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtlasFormat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> src/shader.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Shader {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn from_string(string: &str, stage: Stage) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Greyscale` is never constructed
[INFO] [stdout]   --> src/font/cache.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum AtlasFormat {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 44 |     Greyscale,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AtlasFormat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> src/shader.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Shader {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn from_string(string: &str, stage: Stage) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.95s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "fa88b1f8b2f038bbad163c325180d96e3ba053a633ad7ff348bdecffe64c3011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa88b1f8b2f038bbad163c325180d96e3ba053a633ad7ff348bdecffe64c3011", kill_on_drop: false }`
[INFO] [stdout] fa88b1f8b2f038bbad163c325180d96e3ba053a633ad7ff348bdecffe64c3011