[INFO] fetching crate context-iterators 0.2.0...
[INFO] checking context-iterators-0.2.0 against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045
[INFO] extracting crate context-iterators 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate context-iterators 0.2.0 on toolchain d8810e3e2dab96778d20dd6d746ff95465515509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate context-iterators 0.2.0
[INFO] finished tweaking crates.io crate context-iterators 0.2.0
[INFO] tweaked toml for crates.io crate context-iterators 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60a0a26b202e9b4d68f8f547421a3155c9c9abd5cb0c163a88d554c8f454cd28
[INFO] running `Command { std: "docker" "start" "-a" "60a0a26b202e9b4d68f8f547421a3155c9c9abd5cb0c163a88d554c8f454cd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a0a26b202e9b4d68f8f547421a3155c9c9abd5cb0c163a88d554c8f454cd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a0a26b202e9b4d68f8f547421a3155c9c9abd5cb0c163a88d554c8f454cd28", kill_on_drop: false }`
[INFO] [stdout] 60a0a26b202e9b4d68f8f547421a3155c9c9abd5cb0c163a88d554c8f454cd28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3419f12d3409cdb0eab42328aa928afab74425061727f2fb9f5f97e133fc588b
[INFO] running `Command { std: "docker" "start" "-a" "3419f12d3409cdb0eab42328aa928afab74425061727f2fb9f5f97e133fc588b", kill_on_drop: false }`
[INFO] [stderr]     Checking context-iterators v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/context-iterators-3bfff648edec6aac/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] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaB4hPsn"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `context-iterators` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3419f12d3409cdb0eab42328aa928afab74425061727f2fb9f5f97e133fc588b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3419f12d3409cdb0eab42328aa928afab74425061727f2fb9f5f97e133fc588b", kill_on_drop: false }`
[INFO] [stdout] 3419f12d3409cdb0eab42328aa928afab74425061727f2fb9f5f97e133fc588b