[INFO] fetching crate elfo 0.2.0-alpha.17...
[INFO] testing elfo-0.2.0-alpha.17 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate elfo 0.2.0-alpha.17 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate elfo 0.2.0-alpha.17 on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elfo 0.2.0-alpha.17
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate elfo 0.2.0-alpha.17
[INFO] tweaked toml for crates.io crate elfo 0.2.0-alpha.17 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "generate-lockfile" "--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]      Locking 200 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v1.0.0 (available: v2.0.1)
[INFO] [stderr]       Adding elfo-configurer v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-core v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-dumper v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-logger v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-macros v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-macros-impl v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-network v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-pinger v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-telemeter v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding elfo-test v0.2.0-alpha.17 (available: v0.2.0-alpha.18)
[INFO] [stderr]       Adding metrics v0.17.1 (available: v0.24.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elfo-test v0.2.0-alpha.17
[INFO] [stderr]   Downloaded sealed v0.6.0
[INFO] [stderr]   Downloaded smallbox v0.8.6
[INFO] [stderr]   Downloaded uniset v0.2.4
[INFO] [stderr]   Downloaded unicycle v0.10.2
[INFO] [stderr]   Downloaded metrics-macros v0.4.1
[INFO] [stderr]   Downloaded elfo-macros-impl v0.2.0-alpha.17
[INFO] [stderr]   Downloaded cow-utils v0.1.3
[INFO] [stderr]   Downloaded elfo-macros v0.2.0-alpha.17
[INFO] [stderr]   Downloaded elfo-pinger v0.2.0-alpha.17
[INFO] [stderr]   Downloaded elfo-utils v0.2.6
[INFO] [stderr]   Downloaded elfo-dumper v0.2.0-alpha.17
[INFO] [stderr]   Downloaded elfo-network v0.2.0-alpha.17
[INFO] [stderr]   Downloaded metrics v0.17.1
[INFO] [stderr]   Downloaded elfo-core v0.2.0-alpha.17
[INFO] [stderr]   Downloaded turmoil v0.6.6
[INFO] [stderr]   Downloaded elfo-telemeter v0.2.0-alpha.17
[INFO] [stderr]   Downloaded elfo-configurer v0.2.0-alpha.17
[INFO] [stderr]   Downloaded cordyceps v0.3.2
[INFO] [stderr]   Downloaded idr-ebr v0.3.1
[INFO] [stderr]   Downloaded elfo-logger v0.2.0-alpha.17
[INFO] [stderr]   Downloaded linkme v0.3.32
[INFO] [stderr]   Downloaded linkme-impl v0.3.32
[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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a84ddffbfe2da38e2939420b3a7309283f1e951bdf72cf8b0e58f7c3951e11
[INFO] running `Command { std: "docker" "start" "-a" "09a84ddffbfe2da38e2939420b3a7309283f1e951bdf72cf8b0e58f7c3951e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a84ddffbfe2da38e2939420b3a7309283f1e951bdf72cf8b0e58f7c3951e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a84ddffbfe2da38e2939420b3a7309283f1e951bdf72cf8b0e58f7c3951e11", kill_on_drop: false }`
[INFO] [stdout] 09a84ddffbfe2da38e2939420b3a7309283f1e951bdf72cf8b0e58f7c3951e11
[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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66f221a2be6ea734a324ca4b78e96d3ecc101bd07d79ab018ef653548f9961a
[INFO] running `Command { std: "docker" "start" "-a" "e66f221a2be6ea734a324ca4b78e96d3ecc101bd07d79ab018ef653548f9961a", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/elfo-79ca9c46722bf94f`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "e66f221a2be6ea734a324ca4b78e96d3ecc101bd07d79ab018ef653548f9961a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66f221a2be6ea734a324ca4b78e96d3ecc101bd07d79ab018ef653548f9961a", kill_on_drop: false }`
[INFO] [stdout] e66f221a2be6ea734a324ca4b78e96d3ecc101bd07d79ab018ef653548f9961a