[INFO] cloning repository https://github.com/BassedWarrior/cppargo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BassedWarrior/cppargo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBassedWarrior%2Fcppargo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBassedWarrior%2Fcppargo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a263c4dcc62bdfc19131b6ec4e3aeb8481a0ec58
[INFO] checking BassedWarrior/cppargo 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%2FBassedWarrior%2Fcppargo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BassedWarrior/cppargo
[INFO] finished tweaking git repo https://github.com/BassedWarrior/cppargo
[INFO] tweaked toml for git repo https://github.com/BassedWarrior/cppargo written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BassedWarrior/cppargo 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/BassedWarrior/cppargo 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] b1e0a822e4acd282de37e8e8facedb12fd27fb838602953f9ca5bf872b4399ac
[INFO] running `Command { std: "docker" "start" "-a" "b1e0a822e4acd282de37e8e8facedb12fd27fb838602953f9ca5bf872b4399ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1e0a822e4acd282de37e8e8facedb12fd27fb838602953f9ca5bf872b4399ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e0a822e4acd282de37e8e8facedb12fd27fb838602953f9ca5bf872b4399ac", kill_on_drop: false }`
[INFO] [stdout] b1e0a822e4acd282de37e8e8facedb12fd27fb838602953f9ca5bf872b4399ac
[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] eeba2f62675d4744c99eb5d726155e472414a0bfbf0123eb2c7992a5d6c55697
[INFO] running `Command { std: "docker" "start" "-a" "eeba2f62675d4744c99eb5d726155e472414a0bfbf0123eb2c7992a5d6c55697", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking toml_parser v1.0.1
[INFO] [stderr]     Checking toml_edit v0.23.2
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking cppargo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stdout] error: this type will no longer be must used: Result<OsString, Infallible>
[INFO] [stdout]   --> src/build.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |         .find(|f| f.file_name() == OsString::from_str("Cppargo.toml").unwrap())
[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: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]    --> src/build.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     Ok(String::from_str(project_name)?)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/build.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     Ok(String::from_str(project_name)?)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cppargo` (bin "cppargo") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eeba2f62675d4744c99eb5d726155e472414a0bfbf0123eb2c7992a5d6c55697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeba2f62675d4744c99eb5d726155e472414a0bfbf0123eb2c7992a5d6c55697", kill_on_drop: false }`
[INFO] [stdout] eeba2f62675d4744c99eb5d726155e472414a0bfbf0123eb2c7992a5d6c55697
