[INFO] fetching crate rustfst 1.3.1...
[INFO] testing rustfst-1.3.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustfst 1.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rustfst 1.3.1
[INFO] finished tweaking crates.io crate rustfst 1.3.1
[INFO] tweaked toml for crates.io crate rustfst 1.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustfst 1.3.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustfst 1.3.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cd11f34a0168a5756a1ed122608045c898487d909cdf4ebf83461f25c812af7
[INFO] running `Command { std: "docker" "start" "-a" "1cd11f34a0168a5756a1ed122608045c898487d909cdf4ebf83461f25c812af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cd11f34a0168a5756a1ed122608045c898487d909cdf4ebf83461f25c812af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd11f34a0168a5756a1ed122608045c898487d909cdf4ebf83461f25c812af7", kill_on_drop: false }`
[INFO] [stdout] 1cd11f34a0168a5756a1ed122608045c898487d909cdf4ebf83461f25c812af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa0bcd3ea8408c2f3aef6d9ec63753600e05458a203367e19fd1cfeec23517df
[INFO] running `Command { std: "docker" "start" "-a" "fa0bcd3ea8408c2f3aef6d9ec63753600e05458a203367e19fd1cfeec23517df", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ordered-float v5.2.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling generic-array v1.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustfst v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.07s
[INFO] running `Command { std: "docker" "inspect" "fa0bcd3ea8408c2f3aef6d9ec63753600e05458a203367e19fd1cfeec23517df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0bcd3ea8408c2f3aef6d9ec63753600e05458a203367e19fd1cfeec23517df", kill_on_drop: false }`
[INFO] [stdout] fa0bcd3ea8408c2f3aef6d9ec63753600e05458a203367e19fd1cfeec23517df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba86d53bd9ebc2a165c26f0984aa50c06e9f98b3dbaa3409cfa6ee4775580f6d
[INFO] running `Command { std: "docker" "start" "-a" "ba86d53bd9ebc2a165c26f0984aa50c06e9f98b3dbaa3409cfa6ee4775580f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling stfu8 v0.2.7
[INFO] [stderr]    Compiling counter v0.7.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling path_abs v0.5.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling rustfst v1.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../README.md`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:214:14
[INFO] [stdout]     |
[INFO] [stdout] 214 | doc_comment!(include_str!("../../README.md"));
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a file with the same name in a different directory
[INFO] [stdout]     |
[INFO] [stdout] 214 - doc_comment!(include_str!("../../README.md"));
[INFO] [stdout] 214 + doc_comment!(include_str!("../README.md"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustfst` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ba86d53bd9ebc2a165c26f0984aa50c06e9f98b3dbaa3409cfa6ee4775580f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba86d53bd9ebc2a165c26f0984aa50c06e9f98b3dbaa3409cfa6ee4775580f6d", kill_on_drop: false }`
[INFO] [stdout] ba86d53bd9ebc2a165c26f0984aa50c06e9f98b3dbaa3409cfa6ee4775580f6d
