[INFO] cloning repository https://github.com/powei-lin/tiny-solver-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/powei-lin/tiny-solver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowei-lin%2Ftiny-solver-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowei-lin%2Ftiny-solver-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9aac0a2d8acdaf7681325875a6b511b1f42b9ab
[INFO] testing powei-lin/tiny-solver-rs against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowei-lin%2Ftiny-solver-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/powei-lin/tiny-solver-rs on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/powei-lin/tiny-solver-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/powei-lin/tiny-solver-rs
[INFO] tweaked toml for git repo https://github.com/powei-lin/tiny-solver-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/na/no/nano-gemm-c32, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 224 packages to latest compatible versions
[INFO] [stderr]       Adding faer v0.20.2 (available: v0.21.7)
[INFO] [stderr]       Adding faer-ext v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding numpy v0.23.0 (available: v0.24.0)
[INFO] [stderr]       Adding pyo3 v0.23.5 (available: v0.24.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nano-gemm-codegen v0.1.0
[INFO] [stderr]   Downloaded nano-gemm v0.1.2
[INFO] [stderr]   Downloaded nano-gemm-f64 v0.1.0
[INFO] [stderr]   Downloaded nano-gemm-core v0.1.0
[INFO] [stderr]   Downloaded nano-gemm-c64 v0.1.0
[INFO] [stderr]   Downloaded equator v0.2.2
[INFO] [stderr]   Downloaded generativity v1.1.0
[INFO] [stderr]   Downloaded faer-entity v0.20.1
[INFO] [stderr]   Downloaded equator-macro v0.2.1
[INFO] [stderr]   Downloaded nano-gemm-c32 v0.1.0
[INFO] [stderr]   Downloaded dyn-stack v0.11.0
[INFO] [stderr]   Downloaded seq-macro v0.3.6
[INFO] [stderr]   Downloaded faer-ext v0.4.1
[INFO] [stderr]   Downloaded npyz v0.8.3
[INFO] [stderr]   Downloaded num-dual v0.11.0
[INFO] [stderr]   Downloaded nano-gemm-f32 v0.1.0
[INFO] [stderr]   Downloaded numpy v0.23.0
[INFO] [stderr]   Downloaded faer v0.20.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 952091e2838ece99d585610160225a3fe2eecc56836f0f44d4dfc9905793cb3f
[INFO] running `Command { std: "docker" "start" "-a" "952091e2838ece99d585610160225a3fe2eecc56836f0f44d4dfc9905793cb3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "952091e2838ece99d585610160225a3fe2eecc56836f0f44d4dfc9905793cb3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952091e2838ece99d585610160225a3fe2eecc56836f0f44d4dfc9905793cb3f", kill_on_drop: false }`
[INFO] [stdout] 952091e2838ece99d585610160225a3fe2eecc56836f0f44d4dfc9905793cb3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e38d2d4174835046070397c6471f5f4bb47a22123f9d4c58ee20505d39a681a4
[INFO] running `Command { std: "docker" "start" "-a" "e38d2d4174835046070397c6471f5f4bb47a22123f9d4c58ee20505d39a681a4", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/version_check-9366c3982144fcbd`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "e38d2d4174835046070397c6471f5f4bb47a22123f9d4c58ee20505d39a681a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38d2d4174835046070397c6471f5f4bb47a22123f9d4c58ee20505d39a681a4", kill_on_drop: false }`
[INFO] [stdout] e38d2d4174835046070397c6471f5f4bb47a22123f9d4c58ee20505d39a681a4