[INFO] cloning repository https://github.com/Shivanshu-Singh-2203/suduko-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shivanshu-Singh-2203/suduko-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShivanshu-Singh-2203%2Fsuduko-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShivanshu-Singh-2203%2Fsuduko-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a13d75cfa18bf838c19113e820109751c598494b
[INFO] checking Shivanshu-Singh-2203/suduko-solver against try#b66808126f24f2f30898306a881e1676824ea80c for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShivanshu-Singh-2203%2Fsuduko-solver" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Shivanshu-Singh-2203/suduko-solver
[INFO] finished tweaking git repo https://github.com/Shivanshu-Singh-2203/suduko-solver
[INFO] tweaked toml for git repo https://github.com/Shivanshu-Singh-2203/suduko-solver written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Shivanshu-Singh-2203/suduko-solver on toolchain b66808126f24f2f30898306a881e1676824ea80c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Shivanshu-Singh-2203/suduko-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" "+b66808126f24f2f30898306a881e1676824ea80c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47
[INFO] running `Command { std: "docker" "start" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking varisat-formula v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking vec_mut_scan v0.3.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking varisat-internal-proof v0.2.2
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling partial_ref_derive v0.3.3
[INFO] [stderr]     Checking partial_ref v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking varisat-dimacs v0.2.2
[INFO] [stderr]     Checking varisat-checker v0.2.2
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2
[INFO] [stderr]     Checking serde v1.0.228
[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/b66808126f24f2f30898306a881e1676824ea80c/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=a5fea193e23cb0c4 -C extra-filename=-66ddd5f04c21e9dd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-88b36daaacafc31f.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-a469ce83c9b0fe3a.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-1c322bd0603f72c0.rmeta --extern partial_ref=/opt/rustwide/target/debug/deps/libpartial_ref-fc2cf5d1dff6ba11.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-59ad630e9e58123f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-85b53c7d006987d3.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8577a0371931a754.rmeta --extern varisat_checker=/opt/rustwide/target/debug/deps/libvarisat_checker-8bc4ba524adebe9d.rmeta --extern varisat_dimacs=/opt/rustwide/target/debug/deps/libvarisat_dimacs-4c790a65214e2c2f.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-17a19ab5523e24a1.so --extern varisat_internal_proof=/opt/rustwide/target/debug/deps/libvarisat_internal_proof-36c59c06572eb596.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" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47", kill_on_drop: false }`
[INFO] [stdout] d25f4331b0d1837b32b30da5ef241526998a68648623505319f59c8e7bf67b47