[INFO] fetching crate distill-loader 0.0.3...
[INFO] checking distill-loader-0.0.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate distill-loader 0.0.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate distill-loader 0.0.3
[INFO] finished tweaking crates.io crate distill-loader 0.0.3
[INFO] tweaked toml for crates.io crate distill-loader 0.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate distill-loader 0.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 59 packages to latest compatible versions
[INFO] [stderr]       Adding capnp v0.14.11 (available: v0.23.0)
[INFO] [stderr]       Adding capnp-rpc v0.14.1 (available: v0.23.0)
[INFO] [stderr]       Adding dashmap v4.0.2 (available: v6.1.0)
[INFO] [stderr]       Adding tokio-util v0.6.10 (available: v0.7.17)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.18.1)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 813e1de7eee87a61fa54ca257aed0eb7a3080ab5358b948904e06e218892660a
[INFO] running `Command { std: "docker" "start" "-a" "813e1de7eee87a61fa54ca257aed0eb7a3080ab5358b948904e06e218892660a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "813e1de7eee87a61fa54ca257aed0eb7a3080ab5358b948904e06e218892660a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813e1de7eee87a61fa54ca257aed0eb7a3080ab5358b948904e06e218892660a", kill_on_drop: false }`
[INFO] [stdout] 813e1de7eee87a61fa54ca257aed0eb7a3080ab5358b948904e06e218892660a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2f56e8ec9dcd1723189748bbcdd38ff5f9a995225417d45c78e62c58da1d66fd
[INFO] running `Command { std: "docker" "start" "-a" "2f56e8ec9dcd1723189748bbcdd38ff5f9a995225417d45c78e62c58da1d66fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking capnp v0.14.11
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]     Checking path-slash v0.1.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking capnp-futures v0.14.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking capnp-rpc v0.14.1
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking distill-core v0.0.3
[INFO] [stderr]     Checking distill-schema v0.0.3
[INFO] [stderr]     Checking distill-loader v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/handle.rs:538:15
[INFO] [stdout]     |
[INFO] [stdout] 538 |         match std::path::PathBuf::from_str(v) {
[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 `distill-loader` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/handle.rs:538:15
[INFO] [stdout]     |
[INFO] [stdout] 538 |         match std::path::PathBuf::from_str(v) {
[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 `distill-loader` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2f56e8ec9dcd1723189748bbcdd38ff5f9a995225417d45c78e62c58da1d66fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f56e8ec9dcd1723189748bbcdd38ff5f9a995225417d45c78e62c58da1d66fd", kill_on_drop: false }`
[INFO] [stdout] 2f56e8ec9dcd1723189748bbcdd38ff5f9a995225417d45c78e62c58da1d66fd