[INFO] fetching crate zenoh-flow 0.5.0-alpha.4...
[INFO] testing zenoh-flow-0.5.0-alpha.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zenoh-flow 0.5.0-alpha.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] finished tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] tweaked toml for crates.io crate zenoh-flow 0.5.0-alpha.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenoh-flow 0.5.0-alpha.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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 441 packages to latest compatible versions
[INFO] [stderr]       Adding async-lock v2.8.0 (available: v3.4.1)
[INFO] [stderr]       Adding async-std v1.12.0 (available: v1.13.2)
[INFO] [stderr]       Adding base64 v0.20.0 (available: v0.22.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding erased-serde v0.3.26 (available: v0.3.31)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.4.1)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.8)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding ramhorns v0.14.0 (available: v1.0.1)
[INFO] [stderr]       Adding serde v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.99 (available: v1.0.143)
[INFO] [stderr]       Adding serde_yaml v0.9.25 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding typetag v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding typetag-impl v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding uhlc v0.5.2 (available: v0.8.1)
[INFO] [stderr]       Adding zenoh v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-sync v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-util v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zrpc v0.7.0-alpha.1 (available: v0.8.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/bc0d01873dfe9d57dc243607fe4771ec546edac905d3ef7554cf79856896d1a6-init: no space left on device
[INFO] testing zenoh-flow-0.5.0-alpha.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zenoh-flow 0.5.0-alpha.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] finished tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] tweaked toml for crates.io crate zenoh-flow 0.5.0-alpha.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenoh-flow 0.5.0-alpha.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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 441 packages to latest compatible versions
[INFO] [stderr]       Adding async-lock v2.8.0 (available: v3.4.1)
[INFO] [stderr]       Adding async-std v1.12.0 (available: v1.13.2)
[INFO] [stderr]       Adding base64 v0.20.0 (available: v0.22.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding erased-serde v0.3.26 (available: v0.3.31)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.4.1)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.8)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding ramhorns v0.14.0 (available: v1.0.1)
[INFO] [stderr]       Adding serde v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.99 (available: v1.0.143)
[INFO] [stderr]       Adding serde_yaml v0.9.25 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding typetag v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding typetag-impl v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding uhlc v0.5.2 (available: v0.8.1)
[INFO] [stderr]       Adding zenoh v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-sync v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-util v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zrpc v0.7.0-alpha.1 (available: v0.8.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/97f169247467cfaadd0864eab528a63f1d36aa23e49e1f86068734f82500c5f2-init: no space left on device
[INFO] testing zenoh-flow-0.5.0-alpha.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zenoh-flow 0.5.0-alpha.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] finished tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] tweaked toml for crates.io crate zenoh-flow 0.5.0-alpha.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenoh-flow 0.5.0-alpha.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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 441 packages to latest compatible versions
[INFO] [stderr]       Adding async-lock v2.8.0 (available: v3.4.1)
[INFO] [stderr]       Adding async-std v1.12.0 (available: v1.13.2)
[INFO] [stderr]       Adding base64 v0.20.0 (available: v0.22.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding erased-serde v0.3.26 (available: v0.3.31)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.4.1)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.8)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding ramhorns v0.14.0 (available: v1.0.1)
[INFO] [stderr]       Adding serde v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.99 (available: v1.0.143)
[INFO] [stderr]       Adding serde_yaml v0.9.25 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding typetag v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding typetag-impl v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding uhlc v0.5.2 (available: v0.8.1)
[INFO] [stderr]       Adding zenoh v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-sync v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-util v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zrpc v0.7.0-alpha.1 (available: v0.8.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/3eb1598da7cb62e973758c9478fd6ed2508d59ce6ccc8623e2585e1c13eff043-init: no space left on device
[INFO] testing zenoh-flow-0.5.0-alpha.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zenoh-flow 0.5.0-alpha.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] finished tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] tweaked toml for crates.io crate zenoh-flow 0.5.0-alpha.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenoh-flow 0.5.0-alpha.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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 441 packages to latest compatible versions
[INFO] [stderr]       Adding async-lock v2.8.0 (available: v3.4.1)
[INFO] [stderr]       Adding async-std v1.12.0 (available: v1.13.2)
[INFO] [stderr]       Adding base64 v0.20.0 (available: v0.22.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding erased-serde v0.3.26 (available: v0.3.31)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.4.1)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.8)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding ramhorns v0.14.0 (available: v1.0.1)
[INFO] [stderr]       Adding serde v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.99 (available: v1.0.143)
[INFO] [stderr]       Adding serde_yaml v0.9.25 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding typetag v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding typetag-impl v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding uhlc v0.5.2 (available: v0.8.1)
[INFO] [stderr]       Adding zenoh v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-sync v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-util v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zrpc v0.7.0-alpha.1 (available: v0.8.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/61c1baaf48fc7535608d5b3e9ddcb3e1bf1a2c027f2c6b1c1df3265ca282443d-init: no space left on device
[INFO] testing zenoh-flow-0.5.0-alpha.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zenoh-flow 0.5.0-alpha.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] finished tweaking crates.io crate zenoh-flow 0.5.0-alpha.4
[INFO] tweaked toml for crates.io crate zenoh-flow 0.5.0-alpha.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenoh-flow 0.5.0-alpha.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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 441 packages to latest compatible versions
[INFO] [stderr]       Adding async-lock v2.8.0 (available: v3.4.1)
[INFO] [stderr]       Adding async-std v1.12.0 (available: v1.13.2)
[INFO] [stderr]       Adding base64 v0.20.0 (available: v0.22.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding erased-serde v0.3.26 (available: v0.3.31)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.4.1)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.8)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding ramhorns v0.14.0 (available: v1.0.1)
[INFO] [stderr]       Adding serde v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.160 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.99 (available: v1.0.143)
[INFO] [stderr]       Adding serde_yaml v0.9.25 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding typetag v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding typetag-impl v0.2.8 (available: v0.2.20)
[INFO] [stderr]       Adding uhlc v0.5.2 (available: v0.8.1)
[INFO] [stderr]       Adding zenoh v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-sync v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zenoh-util v0.7.2-rc (available: v1.5.0)
[INFO] [stderr]       Adding zrpc v0.7.0-alpha.1 (available: v0.8.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/7014e1ce1b81e217bcc22b607483a8aa2025e31096e8e3e88eef796be9411690-init: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/7014e1ce1b81e217bcc22b607483a8aa2025e31096e8e3e88eef796be9411690-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/7014e1ce1b81e217bcc22b607483a8aa2025e31096e8e3e88eef796be9411690-init: no space left on device