[INFO] cloning repository https://github.com/rob-p/pipfp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob-p/pipfp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-p%2Fpipfp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-p%2Fpipfp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c948b9a2d98222b539cb418455ad454ab521c4b9
[INFO] checking rob-p/pipfp-rs 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%2Frob-p%2Fpipfp-rs" "/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/rob-p/pipfp-rs
[INFO] finished tweaking git repo https://github.com/rob-p/pipfp-rs
[INFO] tweaked toml for git repo https://github.com/rob-p/pipfp-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rob-p/pipfp-rs 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/rob-p/pipfp-rs 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] f594bee01ab58a3add4efd55a44ce11ba52503bf6e4c0e1ec55d70adc4d382fc
[INFO] running `Command { std: "docker" "start" "-a" "f594bee01ab58a3add4efd55a44ce11ba52503bf6e4c0e1ec55d70adc4d382fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f594bee01ab58a3add4efd55a44ce11ba52503bf6e4c0e1ec55d70adc4d382fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f594bee01ab58a3add4efd55a44ce11ba52503bf6e4c0e1ec55d70adc4d382fc", kill_on_drop: false }`
[INFO] [stdout] f594bee01ab58a3add4efd55a44ce11ba52503bf6e4c0e1ec55d70adc4d382fc
[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] ed7108d46ef927585046ff46fa89e8515ad2d878512fc832a5b29d6b1d93a7f8
[INFO] running `Command { std: "docker" "start" "-a" "ed7108d46ef927585046ff46fa89e8515ad2d878512fc832a5b29d6b1d93a7f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling prettyplease v0.2.31
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling liblzma-sys v0.3.13
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking buffer-redux v1.0.2
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking pfp v0.1.0 (https://github.com/imartayan/pfp.git?branch=main#52083bbb)
[INFO] [stderr]     Checking liblzma v0.3.6
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking bgzip v0.3.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking niffler v3.0.0
[INFO] [stderr]     Checking clap v4.5.32
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling bon-macros v3.5.0
[INFO] [stderr]     Checking seq_io v0.3.4
[INFO] [stderr]     Checking bon v3.5.0
[INFO] [stderr]     Checking pipfp-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 .map(|l| PathBuf::from_str(l).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: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 .map(|l| PathBuf::from_str(l).unwrap())
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pipfp-rs` (bin "pipfp-rs" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pipfp-rs` (bin "pipfp-rs") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ed7108d46ef927585046ff46fa89e8515ad2d878512fc832a5b29d6b1d93a7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7108d46ef927585046ff46fa89e8515ad2d878512fc832a5b29d6b1d93a7f8", kill_on_drop: false }`
[INFO] [stdout] ed7108d46ef927585046ff46fa89e8515ad2d878512fc832a5b29d6b1d93a7f8