[INFO] cloning repository https://github.com/Epistates/mni
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Epistates/mni" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpistates%2Fmni", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpistates%2Fmni'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9f2678c925d65583b7709769d8244211beb3e46
[INFO] checking Epistates/mni against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpistates%2Fmni" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Epistates/mni
[INFO] finished tweaking git repo https://github.com/Epistates/mni
[INFO] tweaked toml for git repo https://github.com/Epistates/mni written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Epistates/mni on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Epistates/mni 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6d99c164c20d86bc68da05b3ec2e90f15109ad1bccf9a79b937fead375938d0
[INFO] running `Command { std: "docker" "start" "-a" "b6d99c164c20d86bc68da05b3ec2e90f15109ad1bccf9a79b937fead375938d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6d99c164c20d86bc68da05b3ec2e90f15109ad1bccf9a79b937fead375938d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d99c164c20d86bc68da05b3ec2e90f15109ad1bccf9a79b937fead375938d0", kill_on_drop: false }`
[INFO] [stdout] b6d99c164c20d86bc68da05b3ec2e90f15109ad1bccf9a79b937fead375938d0
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab409c30e60fc1f111082e8027ab6406d60d2500e3cd8caba45929822a4d96c
[INFO] running `Command { std: "docker" "start" "-a" "2ab409c30e60fc1f111082e8027ab6406d60d2500e3cd8caba45929822a4d96c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking unicode-id-start v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking better_scoped_tls v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking swc_visit v2.0.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking par-core v2.0.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking ryu-js v1.0.2
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking if_chain v1.0.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling vergen-lib v0.1.6
[INFO] [stderr]    Compiling vergen v9.0.6
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking outref v0.1.0
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]     Checking simd-abstraction v0.7.1
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling parcel_selectors v0.28.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking regress v0.10.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking base64-simd v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking par-iter v2.0.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking radix_fmt v1.0.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking vlq v0.5.1
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr] error: could not compile `regress` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name regress --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regress-0.10.5/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 --cfg 'feature="backend-pikevm"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("backend-pikevm", "default", "index-positions", "pattern", "prohibit-unsafe", "std", "utf16"))' -C metadata=3d5ab57e82a79b0f -C extra-filename=-781cb98fc96b734a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-93be4bc854695b8b.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-7c3b23e851763d6f.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=25ee1251b74a1d33 -C extra-filename=-570f39e472f0b980 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2ab409c30e60fc1f111082e8027ab6406d60d2500e3cd8caba45929822a4d96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab409c30e60fc1f111082e8027ab6406d60d2500e3cd8caba45929822a4d96c", kill_on_drop: false }`
[INFO] [stdout] 2ab409c30e60fc1f111082e8027ab6406d60d2500e3cd8caba45929822a4d96c