[INFO] cloning repository https://github.com/jj2021/rdiff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jj2021/rdiff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjj2021%2Frdiff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjj2021%2Frdiff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5bbd91ca772e86602b41bf5919e8ec833671f6d
[INFO] testing jj2021/rdiff against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjj2021%2Frdiff" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jj2021/rdiff on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jj2021/rdiff
[INFO] finished tweaking git repo https://github.com/jj2021/rdiff
[INFO] tweaked toml for git repo https://github.com/jj2021/rdiff written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jj2021/rdiff 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb68b86d5d4a10835dd18ed7a725a2fe46a8f18cff5167c48f5f9fe6bc262d0a
[INFO] running `Command { std: "docker" "start" "-a" "eb68b86d5d4a10835dd18ed7a725a2fe46a8f18cff5167c48f5f9fe6bc262d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb68b86d5d4a10835dd18ed7a725a2fe46a8f18cff5167c48f5f9fe6bc262d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb68b86d5d4a10835dd18ed7a725a2fe46a8f18cff5167c48f5f9fe6bc262d0a", kill_on_drop: false }`
[INFO] [stdout] eb68b86d5d4a10835dd18ed7a725a2fe46a8f18cff5167c48f5f9fe6bc262d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3224f8219a16a7be8e7a2302e10604fad4937db81b6ef5182cbe66e43186e89c
[INFO] running `Command { std: "docker" "start" "-a" "3224f8219a16a7be8e7a2302e10604fad4937db81b6ef5182cbe66e43186e89c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdiff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3224f8219a16a7be8e7a2302e10604fad4937db81b6ef5182cbe66e43186e89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3224f8219a16a7be8e7a2302e10604fad4937db81b6ef5182cbe66e43186e89c", kill_on_drop: false }`
[INFO] [stdout] 3224f8219a16a7be8e7a2302e10604fad4937db81b6ef5182cbe66e43186e89c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45f0bd20f1f5de7dc6d9dcd1411d2c5d6443c14f149c7ec037212fa3f9c24bac
[INFO] running `Command { std: "docker" "start" "-a" "45f0bd20f1f5de7dc6d9dcd1411d2c5d6443c14f149c7ec037212fa3f9c24bac", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/rdiff-e6e8fc313cf8587b`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "45f0bd20f1f5de7dc6d9dcd1411d2c5d6443c14f149c7ec037212fa3f9c24bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f0bd20f1f5de7dc6d9dcd1411d2c5d6443c14f149c7ec037212fa3f9c24bac", kill_on_drop: false }`
[INFO] [stdout] 45f0bd20f1f5de7dc6d9dcd1411d2c5d6443c14f149c7ec037212fa3f9c24bac