[INFO] cloning repository https://github.com/brian-chau/rust_ff_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brian-chau/rust_ff_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrian-chau%2Frust_ff_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrian-chau%2Frust_ff_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8de8050a5b8dbb2d2ba762fe35f636b3a3849188
[INFO] checking brian-chau/rust_ff_solver against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrian-chau%2Frust_ff_solver" "/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/brian-chau/rust_ff_solver
[INFO] finished tweaking git repo https://github.com/brian-chau/rust_ff_solver
[INFO] tweaked toml for git repo https://github.com/brian-chau/rust_ff_solver written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brian-chau/rust_ff_solver on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brian-chau/rust_ff_solver 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" "+149edce6c6ee840adb602803b96d083101ef3592" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 721d6a553e63a00cc8e7db4e9232ca80d9b746795b1e4e0951c6b042ae4b1e61
[INFO] running `Command { std: "docker" "start" "-a" "721d6a553e63a00cc8e7db4e9232ca80d9b746795b1e4e0951c6b042ae4b1e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "721d6a553e63a00cc8e7db4e9232ca80d9b746795b1e4e0951c6b042ae4b1e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721d6a553e63a00cc8e7db4e9232ca80d9b746795b1e4e0951c6b042ae4b1e61", kill_on_drop: false }`
[INFO] [stdout] 721d6a553e63a00cc8e7db4e9232ca80d9b746795b1e4e0951c6b042ae4b1e61
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e1905ae8b84a9bdf95f0e71ca951dae0637edffc71786e270373e469d04a31d
[INFO] running `Command { std: "docker" "start" "-a" "0e1905ae8b84a9bdf95f0e71ca951dae0637edffc71786e270373e469d04a31d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking varisat-formula v0.2.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking varisat-internal-proof v0.2.2
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking vec_mut_scan v0.3.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking unordered-pair v0.2.5
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling partial_ref_derive v0.3.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking partial_ref v0.3.3
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]     Checking varisat-dimacs v0.2.2
[INFO] [stderr]     Checking varisat-checker v0.2.2
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking js-sys v0.3.77
[INFO] [stderr] warning: varisat@0.2.2: drat-trim proof checker not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr] warning: varisat@0.2.2: rate proof checker not found, some tests will be disabled: No such file or directory (os error 2)
[INFO] [stderr] error: could not compile `varisat` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/149edce6c6ee840adb602803b96d083101ef3592/bin/rustc --crate-name varisat --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/varisat-0.2.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b21f6beefaf87034 -C extra-filename=-b283261ca97dd07a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-61f1f3e67b235d0c.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-9981568595f32b7f.rmeta --extern leb128=/opt/rustwide/target/debug/deps/libleb128-e2cfe90a4f08c29e.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-74fdcfdf3875e7c0.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-5f6abd53320b2dfc.rmeta --extern partial_ref=/opt/rustwide/target/debug/deps/libpartial_ref-35ac0ef74759c2b2.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-59ad630e9e58123f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-6659223b1277f572.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-87ffc77998eac692.rmeta --extern varisat_checker=/opt/rustwide/target/debug/deps/libvarisat_checker-632897267d4c3357.rmeta --extern varisat_dimacs=/opt/rustwide/target/debug/deps/libvarisat_dimacs-980564e403e60d84.rmeta --extern varisat_formula=/opt/rustwide/target/debug/deps/libvarisat_formula-0c77b8dfb4cf13db.rmeta --extern varisat_internal_macros=/opt/rustwide/target/debug/deps/libvarisat_internal_macros-99ec3705e2f35115.so --extern varisat_internal_proof=/opt/rustwide/target/debug/deps/libvarisat_internal_proof-5d368a57ebae59a1.rmeta --extern vec_mut_scan=/opt/rustwide/target/debug/deps/libvec_mut_scan-d6d45d62d21371cd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0e1905ae8b84a9bdf95f0e71ca951dae0637edffc71786e270373e469d04a31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1905ae8b84a9bdf95f0e71ca951dae0637edffc71786e270373e469d04a31d", kill_on_drop: false }`
[INFO] [stdout] 0e1905ae8b84a9bdf95f0e71ca951dae0637edffc71786e270373e469d04a31d