[INFO] fetching crate caffe2-predictor 0.1.5-alpha.0... [INFO] checking caffe2-predictor-0.1.5-alpha.0 against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113 [INFO] extracting crate caffe2-predictor 0.1.5-alpha.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate caffe2-predictor 0.1.5-alpha.0 [INFO] finished tweaking crates.io crate caffe2-predictor 0.1.5-alpha.0 [INFO] tweaked toml for crates.io crate caffe2-predictor 0.1.5-alpha.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate caffe2-predictor 0.1.5-alpha.0 on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 224 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded read_exact v0.0.1 [INFO] [stderr] Downloaded test-context-macros v0.1.6 [INFO] [stderr] Downloaded caffe2-imports v0.1.5-alpha.0 [INFO] [stderr] error: failed to unpack package `caffe2-imports v0.1.5-alpha.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) command failed: exit status: 101 Blocking waiting for file lock on package cache Downloading crates ... Downloaded read_exact v0.0.1 Downloaded test-context-macros v0.1.6 Downloaded caffe2-imports v0.1.5-alpha.0 error: failed to unpack package `caffe2-imports v0.1.5-alpha.0` Caused by: No space left on device (os error 28)