[INFO] cloning repository https://github.com/PaulDance/cargo-liner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PaulDance/cargo-liner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5595a159223e1150be8796efb7a782951f7f46c6
[INFO] checking PaulDance/cargo-liner against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] finished tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] tweaked toml for git repo https://github.com/PaulDance/cargo-liner written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PaulDance/cargo-liner on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PaulDance/cargo-liner 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes` is deprecated in favor of `lints.clippy.allow_attributes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes-without-reason` is deprecated in favor of `lints.clippy.allow_attributes_without_reason` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.multiple-unsafe-ops-per-block` is deprecated in favor of `lints.clippy.multiple_unsafe_ops_per_block` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stderr` is deprecated in favor of `lints.clippy.print_stderr` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stdout` is deprecated in favor of `lints.clippy.print_stdout` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.str-to-string` is deprecated in favor of `lints.clippy.str_to_string` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.undocumented-unsafe-blocks` is deprecated in favor of `lints.clippy.undocumented_unsafe_blocks` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-debug-formatting` is deprecated in favor of `lints.clippy.unnecessary_debug_formatting` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-comment` is deprecated in favor of `lints.clippy.unnecessary_safety_comment` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-doc` is deprecated in favor of `lints.clippy.unnecessary_safety_doc` and will not work in a future edition
[INFO] [stderr] warning: `cargo-liner` (manifest) generated 11 warnings
[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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 PaulDance/cargo-liner against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] finished tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] tweaked toml for git repo https://github.com/PaulDance/cargo-liner written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PaulDance/cargo-liner on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PaulDance/cargo-liner 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes` is deprecated in favor of `lints.clippy.allow_attributes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes-without-reason` is deprecated in favor of `lints.clippy.allow_attributes_without_reason` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.multiple-unsafe-ops-per-block` is deprecated in favor of `lints.clippy.multiple_unsafe_ops_per_block` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stderr` is deprecated in favor of `lints.clippy.print_stderr` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stdout` is deprecated in favor of `lints.clippy.print_stdout` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.str-to-string` is deprecated in favor of `lints.clippy.str_to_string` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.undocumented-unsafe-blocks` is deprecated in favor of `lints.clippy.undocumented_unsafe_blocks` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-debug-formatting` is deprecated in favor of `lints.clippy.unnecessary_debug_formatting` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-comment` is deprecated in favor of `lints.clippy.unnecessary_safety_comment` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-doc` is deprecated in favor of `lints.clippy.unnecessary_safety_doc` and will not work in a future edition
[INFO] [stderr] warning: `cargo-liner` (manifest) generated 11 warnings
[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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 PaulDance/cargo-liner against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] finished tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] tweaked toml for git repo https://github.com/PaulDance/cargo-liner written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PaulDance/cargo-liner on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PaulDance/cargo-liner 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes` is deprecated in favor of `lints.clippy.allow_attributes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes-without-reason` is deprecated in favor of `lints.clippy.allow_attributes_without_reason` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.multiple-unsafe-ops-per-block` is deprecated in favor of `lints.clippy.multiple_unsafe_ops_per_block` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stderr` is deprecated in favor of `lints.clippy.print_stderr` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stdout` is deprecated in favor of `lints.clippy.print_stdout` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.str-to-string` is deprecated in favor of `lints.clippy.str_to_string` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.undocumented-unsafe-blocks` is deprecated in favor of `lints.clippy.undocumented_unsafe_blocks` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-debug-formatting` is deprecated in favor of `lints.clippy.unnecessary_debug_formatting` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-comment` is deprecated in favor of `lints.clippy.unnecessary_safety_comment` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-doc` is deprecated in favor of `lints.clippy.unnecessary_safety_doc` and will not work in a future edition
[INFO] [stderr] warning: `cargo-liner` (manifest) generated 11 warnings
[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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 PaulDance/cargo-liner against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] finished tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] tweaked toml for git repo https://github.com/PaulDance/cargo-liner written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PaulDance/cargo-liner on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PaulDance/cargo-liner 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes` is deprecated in favor of `lints.clippy.allow_attributes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes-without-reason` is deprecated in favor of `lints.clippy.allow_attributes_without_reason` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.multiple-unsafe-ops-per-block` is deprecated in favor of `lints.clippy.multiple_unsafe_ops_per_block` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stderr` is deprecated in favor of `lints.clippy.print_stderr` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stdout` is deprecated in favor of `lints.clippy.print_stdout` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.str-to-string` is deprecated in favor of `lints.clippy.str_to_string` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.undocumented-unsafe-blocks` is deprecated in favor of `lints.clippy.undocumented_unsafe_blocks` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-debug-formatting` is deprecated in favor of `lints.clippy.unnecessary_debug_formatting` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-comment` is deprecated in favor of `lints.clippy.unnecessary_safety_comment` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-doc` is deprecated in favor of `lints.clippy.unnecessary_safety_doc` and will not work in a future edition
[INFO] [stderr] warning: `cargo-liner` (manifest) generated 11 warnings
[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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 PaulDance/cargo-liner against 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6 for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulDance%2Fcargo-liner" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] finished tweaking git repo https://github.com/PaulDance/cargo-liner
[INFO] tweaked toml for git repo https://github.com/PaulDance/cargo-liner written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PaulDance/cargo-liner on toolchain 36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PaulDance/cargo-liner 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" "+36e0a7eac2392bdd51fab6e7ff1d8c0e42d33bf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes` is deprecated in favor of `lints.clippy.allow_attributes` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.allow-attributes-without-reason` is deprecated in favor of `lints.clippy.allow_attributes_without_reason` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.multiple-unsafe-ops-per-block` is deprecated in favor of `lints.clippy.multiple_unsafe_ops_per_block` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stderr` is deprecated in favor of `lints.clippy.print_stderr` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.print-stdout` is deprecated in favor of `lints.clippy.print_stdout` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.str-to-string` is deprecated in favor of `lints.clippy.str_to_string` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.undocumented-unsafe-blocks` is deprecated in favor of `lints.clippy.undocumented_unsafe_blocks` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-debug-formatting` is deprecated in favor of `lints.clippy.unnecessary_debug_formatting` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-comment` is deprecated in favor of `lints.clippy.unnecessary_safety_comment` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.unnecessary-safety-doc` is deprecated in favor of `lints.clippy.unnecessary_safety_doc` and will not work in a future edition
[INFO] [stderr] warning: `cargo-liner` (manifest) generated 11 warnings
[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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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