[INFO] cloning repository https://github.com/threadexio/imgcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/threadexio/imgcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreadexio%2Fimgcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreadexio%2Fimgcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efd7eb1fb04d0be06a4f9251286a06e6b75f72bf
[INFO] documenting threadexio/imgcode against beta-2025-02-18 for beta-1.86-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreadexio%2Fimgcode" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/threadexio/imgcode on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/threadexio/imgcode
[INFO] finished tweaking git repo https://github.com/threadexio/imgcode
[INFO] tweaked toml for git repo https://github.com/threadexio/imgcode written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/threadexio/imgcode 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08583c94912a1be677e07cf87199b3526f1c43b574c30ea732ad50fe03e259a7
[INFO] running `Command { std: "docker" "start" "-a" "08583c94912a1be677e07cf87199b3526f1c43b574c30ea732ad50fe03e259a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08583c94912a1be677e07cf87199b3526f1c43b574c30ea732ad50fe03e259a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08583c94912a1be677e07cf87199b3526f1c43b574c30ea732ad50fe03e259a7", kill_on_drop: false }`
[INFO] [stdout] 08583c94912a1be677e07cf87199b3526f1c43b574c30ea732ad50fe03e259a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5cf3b363e4ac985c11ced969890307803e62a6d47b8edd0846b52f7c242f6cc
[INFO] running `Command { std: "docker" "start" "-a" "a5cf3b363e4ac985c11ced969890307803e62a6d47b8edd0846b52f7c242f6cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking clap_builder v4.3.0
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking png v0.17.8
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling clap_derive v4.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking tiff v0.8.1
[INFO] [stderr]     Checking pin-project v1.1.0
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking clap v4.3.0
[INFO] [stderr]     Checking exr v1.6.3
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]  Documenting imgcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib/lib.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 137 | | /// c > 0
[INFO] [stdout] 138 | | /// λ > 0
[INFO] [stdout] 139 | | /// m, n ∈ Z*
[INFO] [stdout] 140 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib/lib.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2208}
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib/lib.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 176 | | /// (1) m^2 = λ * c <=> m = √(λ * c )
[INFO] [stdout] 177 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib/lib.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib/lib.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 182 | | /// (2) n = m / λ <=> n = √(λ * c) / λ
[INFO] [stdout] 183 | | ///               <=> n = ( √λ * √c ) / λ
[INFO] [stdout] 184 | | ///               <=> n = ( √λ * √c * √λ ) / ( λ * √λ )
[INFO] [stdout] ...   |
[INFO] [stdout] 188 | | ///               <=> n = √(c / λ )
[INFO] [stdout] 189 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib/lib.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib/lib.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 194 | | /// m = √(c * λ)
[INFO] [stdout] 195 | | /// n = √(c / λ)
[INFO] [stdout] 196 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib/lib.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{221a}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.42s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/imgcode/index.html
[INFO] running `Command { std: "docker" "inspect" "a5cf3b363e4ac985c11ced969890307803e62a6d47b8edd0846b52f7c242f6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cf3b363e4ac985c11ced969890307803e62a6d47b8edd0846b52f7c242f6cc", kill_on_drop: false }`
[INFO] [stdout] a5cf3b363e4ac985c11ced969890307803e62a6d47b8edd0846b52f7c242f6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60ea0814d3565767c5f3d272d7ffcd6e8cca97cf8f9ec20a2e932260e818ca77
[INFO] running `Command { std: "docker" "start" "-a" "60ea0814d3565767c5f3d272d7ffcd6e8cca97cf8f9ec20a2e932260e818ca77", kill_on_drop: false }`
[INFO] [stderr]  Documenting imgcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/imgcode/index.html
[INFO] running `Command { std: "docker" "inspect" "60ea0814d3565767c5f3d272d7ffcd6e8cca97cf8f9ec20a2e932260e818ca77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ea0814d3565767c5f3d272d7ffcd6e8cca97cf8f9ec20a2e932260e818ca77", kill_on_drop: false }`
[INFO] [stdout] 60ea0814d3565767c5f3d272d7ffcd6e8cca97cf8f9ec20a2e932260e818ca77