[INFO] cloning repository https://github.com/eigeen/re-tex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eigeen/re-tex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feigeen%2Fre-tex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feigeen%2Fre-tex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d0278fa1064791e2e58049c55f9c9b784b53d62
[INFO] checking eigeen/re-tex against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feigeen%2Fre-tex" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eigeen/re-tex on toolchain 667247db71ea18c4130dd018d060e7f09d589490
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eigeen/re-tex
[INFO] finished tweaking git repo https://github.com/eigeen/re-tex
[INFO] tweaked toml for git repo https://github.com/eigeen/re-tex written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eigeen/re-tex 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" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gdeflate v0.4.1
[INFO] [stderr]   Downloaded better_default v1.0.5
[INFO] [stderr]   Downloaded gdeflate-sys v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d25fd317ee63f462e00cae791861f8b7ab9b6fb1dc8c544ab62a25e1accc532f
[INFO] running `Command { std: "docker" "start" "-a" "d25fd317ee63f462e00cae791861f8b7ab9b6fb1dc8c544ab62a25e1accc532f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25fd317ee63f462e00cae791861f8b7ab9b6fb1dc8c544ab62a25e1accc532f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25fd317ee63f462e00cae791861f8b7ab9b6fb1dc8c544ab62a25e1accc532f", kill_on_drop: false }`
[INFO] [stdout] d25fd317ee63f462e00cae791861f8b7ab9b6fb1dc8c544ab62a25e1accc532f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 257caf96400901f0ebbe0ab033f76708bb67eb455e882f24eda33bcc4dbe3a9e
[INFO] running `Command { std: "docker" "start" "-a" "257caf96400901f0ebbe0ab033f76708bb67eb455e882f24eda33bcc4dbe3a9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling gdeflate-sys v0.4.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling better_default v1.0.5
[INFO] [stderr]     Checking gdeflate v0.4.1
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stderr]     Checking re-tex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `bytes_read` is assigned to, but never used
[INFO] [stdout]    --> src/gdf.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut bytes_read = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_bytes_read` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bytes_read` is assigned to, but never used
[INFO] [stdout]    --> src/gdf.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut bytes_read = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_bytes_read` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_data`
[INFO] [stdout]    --> src/gdf.rs:203:32
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn compress(&mut self, in_data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_data`
[INFO] [stdout]    --> src/gdf.rs:203:32
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn compress(&mut self, in_data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tx`, `ty`, `bit_length`, `byte_length`, and `format_family` are never read
[INFO] [stdout]  --> src/format.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FormatData {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 5 |     tx: u32,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     ty: u32,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     bit_length: u32,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     byte_length: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     format_family: TexFormatFamily,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FormatData` 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: fields `tx`, `ty`, `bit_length`, `byte_length`, and `format_family` are never read
[INFO] [stdout]  --> src/format.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FormatData {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 5 |     tx: u32,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     ty: u32,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     bit_length: u32,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     byte_length: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     format_family: TexFormatFamily,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FormatData` 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: fields `tile_size_idx` and `reserv1` are never read
[INFO] [stdout]   --> src/gdf.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct TileStream {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     tile_size_idx: u32,  //u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 52 |     last_tile_size: u32, //u32,
[INFO] [stdout] 53 |     reserv1: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/gdf.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl TileStream {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 58 |     pub fn new(uncompressed_size: usize) -> TileStream {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tile_size_idx` and `reserv1` are never read
[INFO] [stdout]   --> src/gdf.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct TileStream {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     tile_size_idx: u32,  //u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 52 |     last_tile_size: u32, //u32,
[INFO] [stdout] 53 |     reserv1: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/gdf.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl TileStream {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 58 |     pub fn new(uncompressed_size: usize) -> TileStream {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `compress` are never used
[INFO] [stdout]    --> src/gdf.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl GDfCompressor {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 194 |     pub fn new(level: gdeflate::CompressionLevel) -> Result<GDfCompressor> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn compress(&mut self, in_data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `compress` are never used
[INFO] [stdout]    --> src/gdf.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl GDfCompressor {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 194 |     pub fn new(level: gdeflate::CompressionLevel) -> Result<GDfCompressor> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn compress(&mut self, in_data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.85s
[INFO] running `Command { std: "docker" "inspect" "257caf96400901f0ebbe0ab033f76708bb67eb455e882f24eda33bcc4dbe3a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257caf96400901f0ebbe0ab033f76708bb67eb455e882f24eda33bcc4dbe3a9e", kill_on_drop: false }`
[INFO] [stdout] 257caf96400901f0ebbe0ab033f76708bb67eb455e882f24eda33bcc4dbe3a9e