[INFO] cloning repository https://github.com/ratnadeepb/Rust_async_demos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ratnadeepb/Rust_async_demos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeepb%2FRust_async_demos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeepb%2FRust_async_demos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c898ae6b6f0ac04d77990c142ce7fcd16f339d85 [INFO] building ratnadeepb/Rust_async_demos against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeepb%2FRust_async_demos" "/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/ratnadeepb/Rust_async_demos on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ratnadeepb/Rust_async_demos [INFO] finished tweaking git repo https://github.com/ratnadeepb/Rust_async_demos [INFO] tweaked toml for git repo https://github.com/ratnadeepb/Rust_async_demos written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ratnadeepb/Rust_async_demos 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/tokio-oneshot-joinhandle/Cargo.toml: unused manifest key: dependencies.tokio.feature [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/sergey-melnychuk/rust-parser-combinators` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Updating futures v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-channel v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-core v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-executor v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-io v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-macro v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-sink v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-task v0.3.6 -> v0.3.31 [INFO] [stderr] Updating futures-util v0.3.6 -> v0.3.31 [INFO] [stderr] Updating libc v0.2.79 -> v0.2.172 [INFO] [stderr] Updating mio v0.7.4 -> v0.7.14 (available: v1.0.4) [INFO] [stderr] Updating miow v0.3.5 -> v0.3.7 [INFO] [stderr] Updating once_cell v1.4.1 -> v1.21.3 [INFO] [stderr] Adding pin-project-lite v0.2.16 [INFO] [stderr] Updating proc-macro2 v1.0.24 -> v1.0.95 [INFO] [stderr] Updating quote v1.0.7 -> v1.0.40 [INFO] [stderr] Adding syn v2.0.101 [INFO] [stderr] Updating tokio v0.3.1 -> v0.3.7 (available: v1.45.1) [INFO] [stderr] Adding unicode-ident v1.0.18 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weezl v0.1.1 [INFO] [stderr] Downloaded futures-lite v1.11.1 [INFO] [stderr] Downloaded polling v2.0.1 [INFO] [stderr] Downloaded wepoll-sys v3.0.0 [INFO] [stderr] Downloaded async-global-executor v1.3.0 [INFO] [stderr] Downloaded image v0.23.10 [INFO] [stderr] Downloaded async-std v1.6.5 [INFO] [stderr] error: failed to unpack package `async-std v1.6.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack entry at `async-std-1.6.5/docs/src/patterns/async-read-write.md` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-std-1.6.5/docs/src/patterns/async-read-write.md` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack `async-std-1.6.5/docs/src/patterns/async-read-write.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-std-1.6.5/docs/src/patterns/async-read-write.md` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) command failed: exit status: 101 warning: /workspace/builds/worker-4-tc1/source/tokio-oneshot-joinhandle/Cargo.toml: unused manifest key: dependencies.tokio.feature Blocking waiting for file lock on package cache Updating crates.io index Updating git repository `https://github.com/sergey-melnychuk/rust-parser-combinators` Blocking waiting for file lock on package cache Locking 19 packages to latest compatible versions Updating futures v0.3.6 -> v0.3.31 Updating futures-channel v0.3.6 -> v0.3.31 Updating futures-core v0.3.6 -> v0.3.31 Updating futures-executor v0.3.6 -> v0.3.31 Updating futures-io v0.3.6 -> v0.3.31 Updating futures-macro v0.3.6 -> v0.3.31 Updating futures-sink v0.3.6 -> v0.3.31 Updating futures-task v0.3.6 -> v0.3.31 Updating futures-util v0.3.6 -> v0.3.31 Updating libc v0.2.79 -> v0.2.172 Updating mio v0.7.4 -> v0.7.14 (available: v1.0.4) Updating miow v0.3.5 -> v0.3.7 Updating once_cell v1.4.1 -> v1.21.3 Adding pin-project-lite v0.2.16 Updating proc-macro2 v1.0.24 -> v1.0.95 Updating quote v1.0.7 -> v1.0.40 Adding syn v2.0.101 Updating tokio v0.3.1 -> v0.3.7 (available: v1.45.1) Adding unicode-ident v1.0.18 Blocking waiting for file lock on package cache Downloading crates ... Downloaded weezl v0.1.1 Downloaded futures-lite v1.11.1 Downloaded polling v2.0.1 Downloaded wepoll-sys v3.0.0 Downloaded async-global-executor v1.3.0 Downloaded image v0.23.10 Downloaded async-std v1.6.5 error: failed to unpack package `async-std v1.6.5` Caused by: failed to unpack entry at `async-std-1.6.5/docs/src/patterns/async-read-write.md` Caused by: failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-std-1.6.5/docs/src/patterns/async-read-write.md` Caused by: failed to unpack `async-std-1.6.5/docs/src/patterns/async-read-write.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-std-1.6.5/docs/src/patterns/async-read-write.md` Caused by: No space left on device (os error 28)