[INFO] cloning repository https://github.com/IceCoooola/hydroflow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IceCoooola/hydroflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b37238f699add8cba89eb798eb0c16515e54c059
[INFO] checking IceCoooola/hydroflow against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] finished tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] tweaked toml for git repo https://github.com/IceCoooola/hydroflow written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IceCoooola/hydroflow on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IceCoooola/hydroflow 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `gossip_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_cli
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `gossip-cli`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 - name = "gossip_cli"
[INFO] [stderr] 44 + name = "gossip-cli"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `gossip_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `gossip-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 - name = "gossip_server"
[INFO] [stderr] 36 + name = "gossip-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `load_test_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../load_test_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `load-test-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 - name = "load_test_server"
[INFO] [stderr] 40 + name = "load-test-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: `gossip_kv` (manifest) generated 3 warnings
[INFO] [stderr] warning: binary `latency_measure` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../latency_measure
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `latency-measure`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "latency_measure"
[INFO] [stderr] 23 + name = "latency-measure"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `pn_delta` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../pn_delta
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pn-delta`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 - name = "pn_delta"
[INFO] [stderr] 19 + name = "pn-delta"
[INFO] [stderr]    |
[INFO] [stderr] warning: `topolotree` (manifest) generated 2 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> variadics_macro/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr] 25 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `variadics_macro` (manifest) generated 1 warning
[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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IceCoooola/hydroflow against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] finished tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] tweaked toml for git repo https://github.com/IceCoooola/hydroflow written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IceCoooola/hydroflow on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IceCoooola/hydroflow 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `gossip_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_cli
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `gossip-cli`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 - name = "gossip_cli"
[INFO] [stderr] 44 + name = "gossip-cli"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `gossip_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `gossip-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 - name = "gossip_server"
[INFO] [stderr] 36 + name = "gossip-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `load_test_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../load_test_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `load-test-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 - name = "load_test_server"
[INFO] [stderr] 40 + name = "load-test-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: `gossip_kv` (manifest) generated 3 warnings
[INFO] [stderr] warning: binary `latency_measure` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../latency_measure
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `latency-measure`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "latency_measure"
[INFO] [stderr] 23 + name = "latency-measure"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `pn_delta` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../pn_delta
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pn-delta`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 - name = "pn_delta"
[INFO] [stderr] 19 + name = "pn-delta"
[INFO] [stderr]    |
[INFO] [stderr] warning: `topolotree` (manifest) generated 2 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> variadics_macro/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr] 25 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `variadics_macro` (manifest) generated 1 warning
[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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IceCoooola/hydroflow against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] finished tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] tweaked toml for git repo https://github.com/IceCoooola/hydroflow written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IceCoooola/hydroflow on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IceCoooola/hydroflow 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `gossip_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_cli
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `gossip-cli`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 - name = "gossip_cli"
[INFO] [stderr] 44 + name = "gossip-cli"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `gossip_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `gossip-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 - name = "gossip_server"
[INFO] [stderr] 36 + name = "gossip-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `load_test_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../load_test_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `load-test-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 - name = "load_test_server"
[INFO] [stderr] 40 + name = "load-test-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: `gossip_kv` (manifest) generated 3 warnings
[INFO] [stderr] warning: binary `latency_measure` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../latency_measure
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `latency-measure`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "latency_measure"
[INFO] [stderr] 23 + name = "latency-measure"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `pn_delta` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../pn_delta
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pn-delta`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 - name = "pn_delta"
[INFO] [stderr] 19 + name = "pn-delta"
[INFO] [stderr]    |
[INFO] [stderr] warning: `topolotree` (manifest) generated 2 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> variadics_macro/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr] 25 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `variadics_macro` (manifest) generated 1 warning
[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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IceCoooola/hydroflow against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] finished tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] tweaked toml for git repo https://github.com/IceCoooola/hydroflow written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IceCoooola/hydroflow on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IceCoooola/hydroflow 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `gossip_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_cli
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `gossip-cli`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 - name = "gossip_cli"
[INFO] [stderr] 44 + name = "gossip-cli"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `gossip_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `gossip-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 - name = "gossip_server"
[INFO] [stderr] 36 + name = "gossip-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `load_test_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../load_test_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `load-test-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 - name = "load_test_server"
[INFO] [stderr] 40 + name = "load-test-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: `gossip_kv` (manifest) generated 3 warnings
[INFO] [stderr] warning: binary `latency_measure` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../latency_measure
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `latency-measure`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "latency_measure"
[INFO] [stderr] 23 + name = "latency-measure"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `pn_delta` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../pn_delta
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pn-delta`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 - name = "pn_delta"
[INFO] [stderr] 19 + name = "pn-delta"
[INFO] [stderr]    |
[INFO] [stderr] warning: `topolotree` (manifest) generated 2 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> variadics_macro/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr] 25 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `variadics_macro` (manifest) generated 1 warning
[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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IceCoooola/hydroflow against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIceCoooola%2Fhydroflow" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] finished tweaking git repo https://github.com/IceCoooola/hydroflow
[INFO] tweaked toml for git repo https://github.com/IceCoooola/hydroflow written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IceCoooola/hydroflow on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IceCoooola/hydroflow 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `gossip_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_cli
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `gossip-cli`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 - name = "gossip_cli"
[INFO] [stderr] 44 + name = "gossip-cli"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `gossip_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../gossip_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `gossip-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 - name = "gossip_server"
[INFO] [stderr] 36 + name = "gossip-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `load_test_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../load_test_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `load-test-server`, convert `bin.name`
[INFO] [stderr]   --> datastores/gossip_kv/Cargo.toml:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 - name = "load_test_server"
[INFO] [stderr] 40 + name = "load-test-server"
[INFO] [stderr]    |
[INFO] [stderr] warning: `gossip_kv` (manifest) generated 3 warnings
[INFO] [stderr] warning: binary `latency_measure` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../latency_measure
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `latency-measure`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "latency_measure"
[INFO] [stderr] 23 + name = "latency-measure"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `pn_delta` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../pn_delta
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pn-delta`, convert `bin.name`
[INFO] [stderr]   --> topolotree/Cargo.toml:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 - name = "pn_delta"
[INFO] [stderr] 19 + name = "pn-delta"
[INFO] [stderr]    |
[INFO] [stderr] warning: `topolotree` (manifest) generated 2 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> variadics_macro/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr] 25 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 23 ~ prettyplease = "0.2.0"
[INFO] [stderr] 24 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `variadics_macro` (manifest) generated 1 warning
[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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


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

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device