[INFO] cloning repository https://github.com/zachs18/empty-rc-slice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachs18/empty-rc-slice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachs18%2Fempty-rc-slice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachs18%2Fempty-rc-slice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e50b04c65e070c718183eccc770f4d5e1bc259a
[INFO] testing zachs18/empty-rc-slice against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachs18%2Fempty-rc-slice" "/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/zachs18/empty-rc-slice 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/zachs18/empty-rc-slice
[INFO] finished tweaking git repo https://github.com/zachs18/empty-rc-slice
[INFO] tweaked toml for git repo https://github.com/zachs18/empty-rc-slice written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zachs18/empty-rc-slice 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] fc81cf639b00c05a77b2ea87fdc1ed4c706785296a92a2fc680c590134297e66
[INFO] running `Command { std: "docker" "start" "-a" "fc81cf639b00c05a77b2ea87fdc1ed4c706785296a92a2fc680c590134297e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc81cf639b00c05a77b2ea87fdc1ed4c706785296a92a2fc680c590134297e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc81cf639b00c05a77b2ea87fdc1ed4c706785296a92a2fc680c590134297e66", kill_on_drop: false }`
[INFO] [stdout] fc81cf639b00c05a77b2ea87fdc1ed4c706785296a92a2fc680c590134297e66
[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] b99975e1bfca8148ef3481c3ca083501c8ba6b894766759660339892f83c2850
[INFO] running `Command { std: "docker" "start" "-a" "b99975e1bfca8148ef3481c3ca083501c8ba6b894766759660339892f83c2850", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling empty-rc-slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "b99975e1bfca8148ef3481c3ca083501c8ba6b894766759660339892f83c2850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99975e1bfca8148ef3481c3ca083501c8ba6b894766759660339892f83c2850", kill_on_drop: false }`
[INFO] [stdout] b99975e1bfca8148ef3481c3ca083501c8ba6b894766759660339892f83c2850
[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] 9a98cef588c128f815bd4b01eb06c360fd937c616de1ba070ea10c2dc2a66355
[INFO] running `Command { std: "docker" "start" "-a" "9a98cef588c128f815bd4b01eb06c360fd937c616de1ba070ea10c2dc2a66355", kill_on_drop: false }`
[INFO] [stderr]    Compiling empty-rc-slice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "9a98cef588c128f815bd4b01eb06c360fd937c616de1ba070ea10c2dc2a66355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a98cef588c128f815bd4b01eb06c360fd937c616de1ba070ea10c2dc2a66355", kill_on_drop: false }`
[INFO] [stdout] 9a98cef588c128f815bd4b01eb06c360fd937c616de1ba070ea10c2dc2a66355
[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", kill_on_drop: false }`
[INFO] [stdout] aa9c184b6f44b4e266b898424a4076b20e233aeb8b91a60a583425e9cf123a48
[INFO] running `Command { std: "docker" "start" "-a" "aa9c184b6f44b4e266b898424a4076b20e233aeb8b91a60a583425e9cf123a48", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/empty_rc_slice-ffcf4c589f4c88a4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests empty_rc_slice
[INFO] [stdout] running 2 tests
[INFO] [stdout] test arc::works ... ok
[INFO] [stdout] test rc::works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: failed to create temporary directory: Custom { kind: StorageFull, error: PathError { path: "/tmp/rustdoctesthUJ4nS", err: Os { code: 28, kind: StorageFull, message: "No space left on device" } } }
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.84.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name empty_rc_slice --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern empty_rc_slice=/opt/rustwide/target/debug/deps/libempty_rc_slice-eddd6a25617822c0.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-a158bd58d784284e.rlib -C embed-bitcode=no --cfg 'feature="arc"' --cfg 'feature="default"' --cfg 'feature="rc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arc", "default", "rc", "std"))' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "aa9c184b6f44b4e266b898424a4076b20e233aeb8b91a60a583425e9cf123a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9c184b6f44b4e266b898424a4076b20e233aeb8b91a60a583425e9cf123a48", kill_on_drop: false }`
[INFO] [stdout] aa9c184b6f44b4e266b898424a4076b20e233aeb8b91a60a583425e9cf123a48