[INFO] cloning repository https://github.com/vramana/merkle-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vramana/merkle-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvramana%2Fmerkle-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvramana%2Fmerkle-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8a1cf42e1647437f447969e2ce79cd8b327fe2f
[INFO] checking vramana/merkle-rs against master#bd54536e124b3046f607a930951512605824f4e3 for pr-114776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvramana%2Fmerkle-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vramana/merkle-rs on toolchain bd54536e124b3046f607a930951512605824f4e3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vramana/merkle-rs
[INFO] finished tweaking git repo https://github.com/vramana/merkle-rs
[INFO] tweaked toml for git repo https://github.com/vramana/merkle-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vramana/merkle-rs 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" "+bd54536e124b3046f607a930951512605824f4e3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.14.2
[INFO] [stderr]   Downloaded cpuid-bool v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1f68c8eb1d47734b93f8fd4df7cf38bc311b565402f869ee0213cb9147a939b
[INFO] running `Command { std: "docker" "start" "-a" "e1f68c8eb1d47734b93f8fd4df7cf38bc311b565402f869ee0213cb9147a939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1f68c8eb1d47734b93f8fd4df7cf38bc311b565402f869ee0213cb9147a939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f68c8eb1d47734b93f8fd4df7cf38bc311b565402f869ee0213cb9147a939b", kill_on_drop: false }`
[INFO] [stdout] e1f68c8eb1d47734b93f8fd4df7cf38bc311b565402f869ee0213cb9147a939b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d8b78b26815f4da55d58c681cf968a80e0f28009e6678cdaf6605f71790a15
[INFO] running `Command { std: "docker" "start" "-a" "68d8b78b26815f4da55d58c681cf968a80e0f28009e6678cdaf6605f71790a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking cpuid-bool v0.1.0
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/cpuid-bool-822d6e6d64b6c0c7/lib-cpuid-bool`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetatpfBOG"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `version_check` (lib) due to previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/typenum-a01ffdb4253b8fac/rmeta4zV7GI"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `typenum` (build script) due to previous error
[INFO] running `Command { std: "docker" "inspect" "68d8b78b26815f4da55d58c681cf968a80e0f28009e6678cdaf6605f71790a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d8b78b26815f4da55d58c681cf968a80e0f28009e6678cdaf6605f71790a15", kill_on_drop: false }`
[INFO] [stdout] 68d8b78b26815f4da55d58c681cf968a80e0f28009e6678cdaf6605f71790a15