[INFO] cloning repository https://github.com/dllen/rust-ext4-impl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dllen/rust-ext4-impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdllen%2Frust-ext4-impl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdllen%2Frust-ext4-impl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1e24f27aafc408ed8d4924e8af515c1bf694e94 [INFO] checking dllen/rust-ext4-impl against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdllen%2Frust-ext4-impl" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dllen/rust-ext4-impl on toolchain 9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dllen/rust-ext4-impl [INFO] finished tweaking git repo https://github.com/dllen/rust-ext4-impl [INFO] tweaked toml for git repo https://github.com/dllen/rust-ext4-impl written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dllen/rust-ext4-impl 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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4a0e95d4456f97036b402f82ac35a0063121501a43f51a646387196fd3c7d26 [INFO] running `Command { std: "docker" "start" "-a" "f4a0e95d4456f97036b402f82ac35a0063121501a43f51a646387196fd3c7d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4a0e95d4456f97036b402f82ac35a0063121501a43f51a646387196fd3c7d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a0e95d4456f97036b402f82ac35a0063121501a43f51a646387196fd3c7d26", kill_on_drop: false }` [INFO] [stdout] f4a0e95d4456f97036b402f82ac35a0063121501a43f51a646387196fd3c7d26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 809480a26b51efc4b3dbd7cc1dc2fe56985aafbbe0dd98c45739e7ce04803746 [INFO] running `Command { std: "docker" "start" "-a" "809480a26b51efc4b3dbd7cc1dc2fe56985aafbbe0dd98c45739e7ce04803746", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking rust_ext4_impl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/rust_ext4_impl-298b1e9b6e4c800a/invoked.timestamp` [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] warning: methods `safe_read`, `read_exact_or_eof`, and `write_directory_entries` are never used [INFO] [stdout] --> src/lib.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl Ext4Filesystem { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 167 | fn safe_read(&mut self, offset: u64, buffer: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | fn read_exact_or_eof(&mut self, offset: u64, buffer: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1307 | fn write_directory_entries( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_ext4_impl` (lib); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a/bin/rustc --crate-name rust_ext4_impl --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0d4a111bd83ee1fd -C extra-filename=-6f8a19a5a435984f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-d92705dd1d5353b1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1ded523b31599813.rmeta --extern memmap2=/opt/rustwide/target/debug/deps/libmemmap2-0b06284f73d7615f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d5da1830e3eeb748.rmeta --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "809480a26b51efc4b3dbd7cc1dc2fe56985aafbbe0dd98c45739e7ce04803746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "809480a26b51efc4b3dbd7cc1dc2fe56985aafbbe0dd98c45739e7ce04803746", kill_on_drop: false }` [INFO] [stdout] 809480a26b51efc4b3dbd7cc1dc2fe56985aafbbe0dd98c45739e7ce04803746