[INFO] fetching crate pareto_front 1.0.1... [INFO] testing pareto_front-1.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate pareto_front 1.0.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate pareto_front 1.0.1 [INFO] finished tweaking crates.io crate pareto_front 1.0.1 [INFO] tweaked toml for crates.io crate pareto_front 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pareto_front 1.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pareto_front 1.0.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded serde_json v1.0.68 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded syn v1.0.80 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded bumpalo v3.7.1 [INFO] [stderr] Downloaded rand_distr v0.4.2 [INFO] [stderr] Downloaded half v1.8.0 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded libc v0.2.103 [INFO] [stderr] Downloaded ppv-lite86 v0.2.14 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] error: failed to unpack package `csv v1.1.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack entry at `csv-1.1.6/examples/data/bench/nfl.csv` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/csv-1.1.6/examples/data/bench/nfl.csv` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack `csv-1.1.6/examples/data/bench/nfl.csv` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/csv-1.1.6/examples/data/bench/nfl.csv` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) overridden task result to prepare-fail:unknown Caused by: 0: uncategorized prepare error 1: command failed: exit status: 101 Blocking waiting for file lock on package cache Updating crates.io index Blocking waiting for file lock on package cache Downloading crates ... Downloaded thread_local v1.1.3 Downloaded unicode-xid v0.2.2 Downloaded quote v1.0.10 Downloaded once_cell v1.8.0 Downloaded serde v1.0.130 Downloaded lazy_static v1.4.0 Downloaded cast v0.2.7 Downloaded itoa v0.4.8 Downloaded winapi-util v0.1.5 Downloaded same-file v1.0.6 Downloaded plotters-svg v0.3.1 Downloaded atty v0.2.14 Downloaded plotters-backend v0.3.2 Downloaded oorandom v11.1.3 Downloaded rustc_version v0.4.0 Downloaded bitflags v1.3.2 Downloaded wasm-bindgen-backend v0.2.78 Downloaded serde_cbor v0.11.2 Downloaded textwrap v0.11.0 Downloaded log v0.4.14 Downloaded memchr v2.4.1 Downloaded regex-automata v0.1.10 Downloaded itertools v0.10.1 Downloaded rayon v1.5.1 Downloaded wasm-bindgen v0.2.78 Downloaded serde_json v1.0.68 Downloaded libm v0.2.1 Downloaded clap v2.33.3 Downloaded regex v1.5.4 Downloaded syn v1.0.80 Downloaded criterion v0.3.5 Downloaded rand v0.8.4 Downloaded regex-syntax v0.6.25 Downloaded crossbeam-channel v0.5.1 Downloaded bstr v0.2.17 Downloaded js-sys v0.3.55 Downloaded bumpalo v3.7.1 Downloaded rand_distr v0.4.2 Downloaded half v1.8.0 Downloaded ryu v1.0.5 Downloaded crossbeam-epoch v0.9.5 Downloaded rayon-core v1.9.1 Downloaded criterion-plot v0.4.4 Downloaded num-traits v0.2.14 Downloaded tinytemplate v1.2.1 Downloaded walkdir v2.3.2 Downloaded libc v0.2.103 Downloaded ppv-lite86 v0.2.14 Downloaded web-sys v0.3.55 Downloaded rand_core v0.6.3 Downloaded wasm-bindgen-macro-support v0.2.78 Downloaded wasi v0.10.2+wasi-snapshot-preview1 Downloaded getrandom v0.2.3 Downloaded crossbeam-deque v0.8.1 Downloaded crossbeam-utils v0.8.5 Downloaded unicode-width v0.1.9 Downloaded semver v1.0.4 Downloaded csv-core v0.1.10 Downloaded memoffset v0.6.4 Downloaded cfg-if v1.0.0 Downloaded num_cpus v1.13.0 Downloaded wasm-bindgen-shared v0.2.78 Downloaded rand_hc v0.3.1 Downloaded autocfg v1.0.1 Downloaded serde_derive v1.0.130 Downloaded csv v1.1.6 error: failed to unpack package `csv v1.1.6` Caused by: failed to unpack entry at `csv-1.1.6/examples/data/bench/nfl.csv` Caused by: failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/csv-1.1.6/examples/data/bench/nfl.csv` Caused by: failed to unpack `csv-1.1.6/examples/data/bench/nfl.csv` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/csv-1.1.6/examples/data/bench/nfl.csv` Caused by: No space left on device (os error 28)