[INFO] fetching crate warp-directory 0.3.1...
[INFO] testing warp-directory-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate warp-directory 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate warp-directory 0.3.1
[INFO] finished tweaking crates.io crate warp-directory 0.3.1
[INFO] tweaked toml for crates.io crate warp-directory 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate warp-directory 0.3.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate warp-directory 0.3.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afac09adfa4f989b4d5cb1126dd88a7834813d9ad35f582f5fcaf3fd6b2f77ac
[INFO] running `Command { std: "docker" "start" "-a" "afac09adfa4f989b4d5cb1126dd88a7834813d9ad35f582f5fcaf3fd6b2f77ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afac09adfa4f989b4d5cb1126dd88a7834813d9ad35f582f5fcaf3fd6b2f77ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afac09adfa4f989b4d5cb1126dd88a7834813d9ad35f582f5fcaf3fd6b2f77ac", kill_on_drop: false }`
[INFO] [stdout] afac09adfa4f989b4d5cb1126dd88a7834813d9ad35f582f5fcaf3fd6b2f77ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be9a2e490a45e2b40a1a003257f014d1556d41446aba24c9b8873bb56d994718
[INFO] running `Command { std: "docker" "start" "-a" "be9a2e490a45e2b40a1a003257f014d1556d41446aba24c9b8873bb56d994718", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling warp-directory v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `WarpPointFile` is never constructed
[INFO] [stdout]   --> src/storage.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct WarpPointFile {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "be9a2e490a45e2b40a1a003257f014d1556d41446aba24c9b8873bb56d994718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9a2e490a45e2b40a1a003257f014d1556d41446aba24c9b8873bb56d994718", kill_on_drop: false }`
[INFO] [stdout] be9a2e490a45e2b40a1a003257f014d1556d41446aba24c9b8873bb56d994718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d8ae69b90de24c9f2bef49bd2bd4cf566467ab2728b37e8d82aaf26b185a91
[INFO] running `Command { std: "docker" "start" "-a" "10d8ae69b90de24c9f2bef49bd2bd4cf566467ab2728b37e8d82aaf26b185a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling warp-directory v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `WarpPointFile` is never constructed
[INFO] [stdout]   --> src/storage.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct WarpPointFile {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WarpPointFile` is never constructed
[INFO] [stdout]   --> src/storage.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct WarpPointFile {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "10d8ae69b90de24c9f2bef49bd2bd4cf566467ab2728b37e8d82aaf26b185a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d8ae69b90de24c9f2bef49bd2bd4cf566467ab2728b37e8d82aaf26b185a91", kill_on_drop: false }`
[INFO] [stdout] 10d8ae69b90de24c9f2bef49bd2bd4cf566467ab2728b37e8d82aaf26b185a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb2dd94c4b09fad1a7569637c11ed7678ecd9408db43e14b7dadc169a07afcba
[INFO] running `Command { std: "docker" "start" "-a" "fb2dd94c4b09fad1a7569637c11ed7678ecd9408db43e14b7dadc169a07afcba", kill_on_drop: false }`
[INFO] [stderr] warning: struct `WarpPointFile` is never constructed
[INFO] [stderr]   --> src/storage.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct WarpPointFile {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `warp-directory` (lib) generated 1 warning
[INFO] [stderr] warning: `warp-directory` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/warp_directory-75644b7bf5ebf2fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/warp_directory-4570a6424892338f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warp_directory
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb2dd94c4b09fad1a7569637c11ed7678ecd9408db43e14b7dadc169a07afcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2dd94c4b09fad1a7569637c11ed7678ecd9408db43e14b7dadc169a07afcba", kill_on_drop: false }`
[INFO] [stdout] fb2dd94c4b09fad1a7569637c11ed7678ecd9408db43e14b7dadc169a07afcba