[INFO] fetching crate hoox 0.3.0...
[INFO] checking hoox-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hoox 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate hoox 0.3.0
[INFO] finished tweaking crates.io crate hoox 0.3.0
[INFO] tweaked toml for crates.io crate hoox 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hoox 0.3.0 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 crates.io crate hoox 0.3.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 03148a8b5ad3a328a8fdbc08b9f8b91ce6a9cb85ca68f73d47f80595a81d8fd2
[INFO] running `Command { std: "docker" "start" "-a" "03148a8b5ad3a328a8fdbc08b9f8b91ce6a9cb85ca68f73d47f80595a81d8fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03148a8b5ad3a328a8fdbc08b9f8b91ce6a9cb85ca68f73d47f80595a81d8fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03148a8b5ad3a328a8fdbc08b9f8b91ce6a9cb85ca68f73d47f80595a81d8fd2", kill_on_drop: false }`
[INFO] [stdout] 03148a8b5ad3a328a8fdbc08b9f8b91ce6a9cb85ca68f73d47f80595a81d8fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e457ea9454b50a0961047a8d6a18eb5bd2607f2c5fac7bc5bf021f322cc6867
[INFO] running `Command { std: "docker" "start" "-a" "7e457ea9454b50a0961047a8d6a18eb5bd2607f2c5fac7bc5bf021f322cc6867", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling fsio v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]     Checking roff v0.2.2
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking clap_builder v4.5.14
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling envmnt v0.10.4
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling ci_info v0.14.14
[INFO] [stderr]     Checking clap v4.5.14
[INFO] [stderr]     Checking clap_complete v4.5.13
[INFO] [stderr]     Checking clap_mangen v0.2.23
[INFO] [stderr]     Checking clap-markdown v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.205
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling tokio v1.39.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling hoox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]   --> build.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let cwd = PathBuf::from_str(&dir)?;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> build.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let cwd = PathBuf::from_str(&dir)?;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hoox` (build script) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7e457ea9454b50a0961047a8d6a18eb5bd2607f2c5fac7bc5bf021f322cc6867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e457ea9454b50a0961047a8d6a18eb5bd2607f2c5fac7bc5bf021f322cc6867", kill_on_drop: false }`
[INFO] [stdout] 7e457ea9454b50a0961047a8d6a18eb5bd2607f2c5fac7bc5bf021f322cc6867
