[INFO] cloning repository https://github.com/InfiniteCoder01/OreNeo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/InfiniteCoder01/OreNeo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfiniteCoder01%2FOreNeo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfiniteCoder01%2FOreNeo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1470f3972c31ccf8b836d6e7a7ee23f75bb9bb3
[INFO] checking InfiniteCoder01/OreNeo against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfiniteCoder01%2FOreNeo" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/InfiniteCoder01/OreNeo
[INFO] finished tweaking git repo https://github.com/InfiniteCoder01/OreNeo
[INFO] tweaked toml for git repo https://github.com/InfiniteCoder01/OreNeo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/InfiniteCoder01/OreNeo on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/InfiniteCoder01/OreNeo 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 281a4f9c92e38d8fa71565a0f0111a2e14fc108bbf9ee4551dda1c36218314e2
[INFO] running `Command { std: "docker" "start" "-a" "281a4f9c92e38d8fa71565a0f0111a2e14fc108bbf9ee4551dda1c36218314e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "281a4f9c92e38d8fa71565a0f0111a2e14fc108bbf9ee4551dda1c36218314e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281a4f9c92e38d8fa71565a0f0111a2e14fc108bbf9ee4551dda1c36218314e2", kill_on_drop: false }`
[INFO] [stdout] 281a4f9c92e38d8fa71565a0f0111a2e14fc108bbf9ee4551dda1c36218314e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e03c5aa616cc8c7ba7f953d938f04a4ee8e56a591e485ac918db67e1e03c3e
[INFO] running `Command { std: "docker" "start" "-a" "d1e03c5aa616cc8c7ba7f953d938f04a4ee8e56a591e485ac918db67e1e03c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking build_html v2.4.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking aho-corasick v1.0.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking scanf v1.2.1
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]     Checking oreneo v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/page/attribute.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let attr_value = if scanf::sscanf!(attr, "{}: {}", attr_name, attr_value).is_ok() {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/page/section.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         scanf::sscanf!(metaline, "{}:{}", name, value).map_err(|_| {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/page/attribute.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let attr_value = if scanf::sscanf!(attr, "{}: {}", attr_name, attr_value).is_ok() {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/page/section.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         scanf::sscanf!(metaline, "{}:{}", name, value).map_err(|_| {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oreneo` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `oreneo` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d1e03c5aa616cc8c7ba7f953d938f04a4ee8e56a591e485ac918db67e1e03c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e03c5aa616cc8c7ba7f953d938f04a4ee8e56a591e485ac918db67e1e03c3e", kill_on_drop: false }`
[INFO] [stdout] d1e03c5aa616cc8c7ba7f953d938f04a4ee8e56a591e485ac918db67e1e03c3e