[INFO] fetching crate cygv 0.2.3...
[INFO] checking cygv-0.2.3 against dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8 for pr-133502-26
[INFO] extracting crate cygv 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cygv 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cygv 0.2.3
[INFO] tweaked toml for crates.io crate cygv 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cygv 0.2.3 on toolchain dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cygv 0.2.3 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" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.28.3
[INFO] [stderr]   Downloaded az v1.3.0
[INFO] [stderr]   Downloaded ctrlc v3.5.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.28.3
[INFO] [stderr]   Downloaded target-lexicon v0.13.5
[INFO] [stderr]   Downloaded simba v0.10.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.28.3
[INFO] [stderr]   Downloaded safe_arch v1.0.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.28.3
[INFO] [stderr]   Downloaded wide v1.5.0
[INFO] [stderr]   Downloaded rug v1.30.0
[INFO] [stderr]   Downloaded nix v0.31.3
[INFO] [stderr]   Downloaded nalgebra v0.35.0
[INFO] [stderr]   Downloaded pyo3 v0.28.3
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07
[INFO] running `Command { std: "docker" "start" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07", 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" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07" "/opt/rustwide/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07", 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" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07" "/opt/rustwide/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking safe_arch v1.0.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking wide v1.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling pyo3-build-config v0.28.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking simba v0.10.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.3
[INFO] [stderr]    Compiling pyo3-ffi v0.28.3
[INFO] [stderr]    Compiling pyo3 v0.28.3
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking nalgebra v0.35.0
[INFO] [stderr]    Compiling pyo3-macros v0.28.3
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07", kill_on_drop: false }`
[INFO] [stdout] 84c4e4a5edfd94b2063254969e1d338dbeb4c13bddc9a57b11dde51304b63a07
