[INFO] cloning repository https://github.com/dlubom/collatz-lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlubom/collatz-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlubom%2Fcollatz-lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlubom%2Fcollatz-lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d950de0b33506daf4461951c66b99e5521d74f5
[INFO] checking dlubom/collatz-lab against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlubom%2Fcollatz-lab" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/dlubom/collatz-lab
[INFO] finished tweaking git repo https://github.com/dlubom/collatz-lab
[INFO] tweaked toml for git repo https://github.com/dlubom/collatz-lab written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dlubom/collatz-lab on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dlubom/collatz-lab 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded referencing v0.49.7
[INFO] [stderr]   Downloaded jsonschema-regex v0.49.7
[INFO] [stderr]   Downloaded jsonschema-value v0.49.7
[INFO] [stderr]   Downloaded rug v1.30.0
[INFO] [stderr]   Downloaded jsonschema v0.49.7
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039
[INFO] running `Command { std: "docker" "start" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039", 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" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking clap_builder v4.6.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking borrow-or-share v0.2.4
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking fluent-uri v0.4.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking num-cmp v0.1.0
[INFO] [stderr]     Checking micromap v0.3.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking jsonschema-regex v0.49.7
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking zerocopy v0.8.55
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking uuid-simd v0.8.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking clap v4.6.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking fraction v0.15.4
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]    Compiling collatz-experiments v0.1.0 (/opt/rustwide/workdir/crates/collatz-experiments)
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr] error: failed to run custom build command for `collatz-experiments v0.1.0 (/opt/rustwide/workdir/crates/collatz-experiments)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/collatz-experiments/264da48fe9fa0bc2/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/Cargo.lock
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/rust-toolchain.toml
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-engine/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-engine/src
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-experiments/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-experiments/build.rs
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-experiments/src
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-cli/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/crates/collatz-cli/src
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/.git/HEAD
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/.git/packed-refs
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/.git/refs/heads/main
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   cannot determine Collatz Lab program provenance: cannot inspect program source /opt/rustwide/workdir/rust-toolchain.toml: No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039", kill_on_drop: false }`
[INFO] [stdout] 5d0776c637bfb844c92b80863cba61186e92575c94752688ec0db30e43497039
