[INFO] cloning repository https://github.com/CryZe/livesplit-icon-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CryZe/livesplit-icon-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryZe%2Flivesplit-icon-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryZe%2Flivesplit-icon-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee9580141f3a7f209442636d0f15344040dfeebb
[INFO] checking CryZe/livesplit-icon-generator against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryZe%2Flivesplit-icon-generator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CryZe/livesplit-icon-generator
[INFO] finished tweaking git repo https://github.com/CryZe/livesplit-icon-generator
[INFO] tweaked toml for git repo https://github.com/CryZe/livesplit-icon-generator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CryZe/livesplit-icon-generator on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CryZe/livesplit-icon-generator 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded data-url v0.3.1
[INFO] [stderr]   Downloaded simplecss v0.2.1
[INFO] [stderr]   Downloaded svgtypes v0.15.0
[INFO] [stderr]   Downloaded kurbo v0.11.0
[INFO] [stderr]   Downloaded usvg v0.41.0
[INFO] [stderr]   Downloaded resvg v0.41.0
[INFO] [stderr]   Downloaded rustybuzz v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0781b208d7e84bebb6bb2ea5b4dc640da131de3a0ce8fd7ef1de0526e2d13e5c
[INFO] running `Command { std: "docker" "start" "-a" "0781b208d7e84bebb6bb2ea5b4dc640da131de3a0ce8fd7ef1de0526e2d13e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0781b208d7e84bebb6bb2ea5b4dc640da131de3a0ce8fd7ef1de0526e2d13e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0781b208d7e84bebb6bb2ea5b4dc640da131de3a0ce8fd7ef1de0526e2d13e5c", kill_on_drop: false }`
[INFO] [stdout] 0781b208d7e84bebb6bb2ea5b4dc640da131de3a0ce8fd7ef1de0526e2d13e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08b99603a49897a1abe1cd356ab279fa32547dbc58f269ed6c212589bb8a3254
[INFO] running `Command { std: "docker" "start" "-a" "08b99603a49897a1abe1cd356ab279fa32547dbc58f269ed6c212589bb8a3254", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking roxmltree v0.19.0
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking unicode-properties v0.1.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking kurbo v0.11.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.2.0
[INFO] [stderr]     Checking unicode-ccc v0.2.0
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking data-url v0.3.1
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking imagesize v0.12.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking fontconfig-parser v0.5.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking svgtypes v0.15.0
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking fontdb v0.16.2
[INFO] [stderr]     Checking rustybuzz v0.13.0
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking usvg v0.41.0
[INFO] [stderr]     Checking resvg v0.41.0
[INFO] [stderr]     Checking liveplit-icon-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/xml.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub trait Value {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 97 |     fn write_escaped<T: fmt::Write>(self, sink: &mut T) -> fmt::Result;
[INFO] [stdout] 98 |     fn is_empty(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IsEmptySink` is never constructed
[INFO] [stdout]    --> src/xml.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct IsEmptySink(bool);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tag` is never constructed
[INFO] [stdout]    --> src/xml.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct Tag<'a>(&'a str);
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TagName` is never constructed
[INFO] [stdout]    --> src/xml.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub struct TagName<'a>(&'a str);
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/xml.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub trait Value {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 97 |     fn write_escaped<T: fmt::Write>(self, sink: &mut T) -> fmt::Result;
[INFO] [stdout] 98 |     fn is_empty(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IsEmptySink` is never constructed
[INFO] [stdout]    --> src/xml.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct IsEmptySink(bool);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tag` is never constructed
[INFO] [stdout]    --> src/xml.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct Tag<'a>(&'a str);
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TagName` is never constructed
[INFO] [stdout]    --> src/xml.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub struct TagName<'a>(&'a str);
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.24s
[INFO] running `Command { std: "docker" "inspect" "08b99603a49897a1abe1cd356ab279fa32547dbc58f269ed6c212589bb8a3254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b99603a49897a1abe1cd356ab279fa32547dbc58f269ed6c212589bb8a3254", kill_on_drop: false }`
[INFO] [stdout] 08b99603a49897a1abe1cd356ab279fa32547dbc58f269ed6c212589bb8a3254