[INFO] cloning repository https://github.com/harish0101-ops/Rust_load_balancer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harish0101-ops/Rust_load_balancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88cb11b7be7a40b327660d5c7a5168aaef5b9141
[INFO] documenting harish0101-ops/Rust_load_balancer against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] finished tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] tweaked toml for git repo https://github.com/harish0101-ops/Rust_load_balancer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harish0101-ops/Rust_load_balancer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harish0101-ops/Rust_load_balancer 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" "+beta-2026-04-21" "fetch" "--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 126 packages to latest Rust 1.96.0-beta.4 compatible versions
[INFO] [stderr]       Adding ahash v0.8.12
[INFO] [stderr]       Adding allocator-api2 v0.2.21
[INFO] [stderr]       Adding anstream v1.0.0
[INFO] [stderr]       Adding anstyle v1.0.14
[INFO] [stderr]       Adding anstyle-parse v1.0.0
[INFO] [stderr]       Adding anstyle-query v1.1.5
[INFO] [stderr]       Adding anstyle-wincon v3.0.11
[INFO] [stderr]       Adding arraydeque v0.5.1
[INFO] [stderr]       Adding async-trait v0.1.89
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bitflags v2.11.1
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding bytes v1.11.1
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding clap v4.6.1
[INFO] [stderr]       Adding clap_builder v4.6.0
[INFO] [stderr]       Adding clap_derive v4.6.1
[INFO] [stderr]       Adding clap_lex v1.1.0
[INFO] [stderr]       Adding colorchoice v1.0.5
[INFO] [stderr]       Adding config v0.14.1 (available: v0.15.22)
[INFO] [stderr]       Adding const-random v0.1.18
[INFO] [stderr]       Adding const-random-macro v0.1.16
[INFO] [stderr]       Adding convert_case v0.6.0
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crunchy v0.2.4
[INFO] [stderr]       Adding crypto-common v0.1.7
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding dlv-list v0.5.2
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding equivalent v1.0.2
[INFO] [stderr]       Adding errno v0.3.14
[INFO] [stderr]       Adding fnv v1.0.7
[INFO] [stderr]       Adding futures-channel v0.3.32
[INFO] [stderr]       Adding futures-core v0.3.32
[INFO] [stderr]       Adding futures-sink v0.3.32
[INFO] [stderr]       Adding futures-task v0.3.32
[INFO] [stderr]       Adding futures-util v0.3.32
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding h2 v0.3.27
[INFO] [stderr]       Adding hashbrown v0.14.5
[INFO] [stderr]       Adding hashbrown v0.17.0
[INFO] [stderr]       Adding hashlink v0.8.4
[INFO] [stderr]       Adding heck v0.5.0
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding httparse v1.10.1
[INFO] [stderr]       Adding httpdate v1.0.3
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.9.0)
[INFO] [stderr]       Adding indexmap v2.14.0
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]       Adding json5 v0.4.1
[INFO] [stderr]       Adding libc v0.2.186
[INFO] [stderr]       Adding lock_api v0.4.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding minimal-lexical v0.2.1
[INFO] [stderr]       Adding mio v1.2.0
[INFO] [stderr]       Adding nom v7.1.3
[INFO] [stderr]       Adding once_cell v1.21.4
[INFO] [stderr]       Adding once_cell_polyfill v1.70.2
[INFO] [stderr]       Adding ordered-multimap v0.7.3
[INFO] [stderr]       Adding parking_lot v0.12.5
[INFO] [stderr]       Adding parking_lot_core v0.9.12
[INFO] [stderr]       Adding pathdiff v0.2.3
[INFO] [stderr]       Adding pest v2.8.6
[INFO] [stderr]       Adding pest_derive v2.8.6
[INFO] [stderr]       Adding pest_generator v2.8.6
[INFO] [stderr]       Adding pest_meta v2.8.6
[INFO] [stderr]       Adding pin-project-lite v0.2.17
[INFO] [stderr]       Adding proc-macro2 v1.0.106
[INFO] [stderr]       Adding quote v1.0.45
[INFO] [stderr]       Adding redox_syscall v0.5.18
[INFO] [stderr]       Adding ron v0.8.1
[INFO] [stderr]       Adding rust-ini v0.20.0
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding serde_spanned v0.6.9
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding signal-hook-registry v1.4.8
[INFO] [stderr]       Adding slab v0.4.12
[INFO] [stderr]       Adding smallvec v1.15.1
[INFO] [stderr]       Adding socket2 v0.5.10
[INFO] [stderr]       Adding socket2 v0.6.3
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.117
[INFO] [stderr]       Adding tiny-keccak v2.0.2
[INFO] [stderr]       Adding tokio v1.52.1
[INFO] [stderr]       Adding tokio-macros v2.7.0
[INFO] [stderr]       Adding tokio-util v0.7.18
[INFO] [stderr]       Adding toml v0.8.23
[INFO] [stderr]       Adding toml_datetime v0.6.11
[INFO] [stderr]       Adding toml_edit v0.22.27
[INFO] [stderr]       Adding toml_write v0.1.2
[INFO] [stderr]       Adding tower-service v0.3.3
[INFO] [stderr]       Adding tracing v0.1.44
[INFO] [stderr]       Adding tracing-core v0.1.36
[INFO] [stderr]       Adding try-lock v0.2.5
[INFO] [stderr]       Adding typenum v1.20.0
[INFO] [stderr]       Adding ucd-trie v0.1.7
[INFO] [stderr]       Adding unicode-ident v1.0.24
[INFO] [stderr]       Adding unicode-segmentation v1.13.2
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]       Adding wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]       Adding winnow v0.7.15
[INFO] [stderr]       Adding yaml-rust2 v0.8.1
[INFO] [stderr]       Adding zerocopy v0.8.48
[INFO] [stderr]       Adding zerocopy-derive v0.8.48
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", 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] documenting harish0101-ops/Rust_load_balancer against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] finished tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] tweaked toml for git repo https://github.com/harish0101-ops/Rust_load_balancer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harish0101-ops/Rust_load_balancer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harish0101-ops/Rust_load_balancer 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" "+beta-2026-04-21" "fetch" "--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 126 packages to latest Rust 1.96.0-beta.4 compatible versions
[INFO] [stderr]       Adding ahash v0.8.12
[INFO] [stderr]       Adding allocator-api2 v0.2.21
[INFO] [stderr]       Adding anstream v1.0.0
[INFO] [stderr]       Adding anstyle v1.0.14
[INFO] [stderr]       Adding anstyle-parse v1.0.0
[INFO] [stderr]       Adding anstyle-query v1.1.5
[INFO] [stderr]       Adding anstyle-wincon v3.0.11
[INFO] [stderr]       Adding arraydeque v0.5.1
[INFO] [stderr]       Adding async-trait v0.1.89
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bitflags v2.11.1
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding bytes v1.11.1
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding clap v4.6.1
[INFO] [stderr]       Adding clap_builder v4.6.0
[INFO] [stderr]       Adding clap_derive v4.6.1
[INFO] [stderr]       Adding clap_lex v1.1.0
[INFO] [stderr]       Adding colorchoice v1.0.5
[INFO] [stderr]       Adding config v0.14.1 (available: v0.15.22)
[INFO] [stderr]       Adding const-random v0.1.18
[INFO] [stderr]       Adding const-random-macro v0.1.16
[INFO] [stderr]       Adding convert_case v0.6.0
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crunchy v0.2.4
[INFO] [stderr]       Adding crypto-common v0.1.7
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding dlv-list v0.5.2
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding equivalent v1.0.2
[INFO] [stderr]       Adding errno v0.3.14
[INFO] [stderr]       Adding fnv v1.0.7
[INFO] [stderr]       Adding futures-channel v0.3.32
[INFO] [stderr]       Adding futures-core v0.3.32
[INFO] [stderr]       Adding futures-sink v0.3.32
[INFO] [stderr]       Adding futures-task v0.3.32
[INFO] [stderr]       Adding futures-util v0.3.32
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding h2 v0.3.27
[INFO] [stderr]       Adding hashbrown v0.14.5
[INFO] [stderr]       Adding hashbrown v0.17.0
[INFO] [stderr]       Adding hashlink v0.8.4
[INFO] [stderr]       Adding heck v0.5.0
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding httparse v1.10.1
[INFO] [stderr]       Adding httpdate v1.0.3
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.9.0)
[INFO] [stderr]       Adding indexmap v2.14.0
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]       Adding json5 v0.4.1
[INFO] [stderr]       Adding libc v0.2.186
[INFO] [stderr]       Adding lock_api v0.4.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding minimal-lexical v0.2.1
[INFO] [stderr]       Adding mio v1.2.0
[INFO] [stderr]       Adding nom v7.1.3
[INFO] [stderr]       Adding once_cell v1.21.4
[INFO] [stderr]       Adding once_cell_polyfill v1.70.2
[INFO] [stderr]       Adding ordered-multimap v0.7.3
[INFO] [stderr]       Adding parking_lot v0.12.5
[INFO] [stderr]       Adding parking_lot_core v0.9.12
[INFO] [stderr]       Adding pathdiff v0.2.3
[INFO] [stderr]       Adding pest v2.8.6
[INFO] [stderr]       Adding pest_derive v2.8.6
[INFO] [stderr]       Adding pest_generator v2.8.6
[INFO] [stderr]       Adding pest_meta v2.8.6
[INFO] [stderr]       Adding pin-project-lite v0.2.17
[INFO] [stderr]       Adding proc-macro2 v1.0.106
[INFO] [stderr]       Adding quote v1.0.45
[INFO] [stderr]       Adding redox_syscall v0.5.18
[INFO] [stderr]       Adding ron v0.8.1
[INFO] [stderr]       Adding rust-ini v0.20.0
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding serde_spanned v0.6.9
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding signal-hook-registry v1.4.8
[INFO] [stderr]       Adding slab v0.4.12
[INFO] [stderr]       Adding smallvec v1.15.1
[INFO] [stderr]       Adding socket2 v0.5.10
[INFO] [stderr]       Adding socket2 v0.6.3
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.117
[INFO] [stderr]       Adding tiny-keccak v2.0.2
[INFO] [stderr]       Adding tokio v1.52.1
[INFO] [stderr]       Adding tokio-macros v2.7.0
[INFO] [stderr]       Adding tokio-util v0.7.18
[INFO] [stderr]       Adding toml v0.8.23
[INFO] [stderr]       Adding toml_datetime v0.6.11
[INFO] [stderr]       Adding toml_edit v0.22.27
[INFO] [stderr]       Adding toml_write v0.1.2
[INFO] [stderr]       Adding tower-service v0.3.3
[INFO] [stderr]       Adding tracing v0.1.44
[INFO] [stderr]       Adding tracing-core v0.1.36
[INFO] [stderr]       Adding try-lock v0.2.5
[INFO] [stderr]       Adding typenum v1.20.0
[INFO] [stderr]       Adding ucd-trie v0.1.7
[INFO] [stderr]       Adding unicode-ident v1.0.24
[INFO] [stderr]       Adding unicode-segmentation v1.13.2
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]       Adding wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]       Adding winnow v0.7.15
[INFO] [stderr]       Adding yaml-rust2 v0.8.1
[INFO] [stderr]       Adding zerocopy v0.8.48
[INFO] [stderr]       Adding zerocopy-derive v0.8.48
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", 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] documenting harish0101-ops/Rust_load_balancer against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] finished tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] tweaked toml for git repo https://github.com/harish0101-ops/Rust_load_balancer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harish0101-ops/Rust_load_balancer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harish0101-ops/Rust_load_balancer 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" "+beta-2026-04-21" "fetch" "--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 126 packages to latest Rust 1.96.0-beta.4 compatible versions
[INFO] [stderr]       Adding ahash v0.8.12
[INFO] [stderr]       Adding allocator-api2 v0.2.21
[INFO] [stderr]       Adding anstream v1.0.0
[INFO] [stderr]       Adding anstyle v1.0.14
[INFO] [stderr]       Adding anstyle-parse v1.0.0
[INFO] [stderr]       Adding anstyle-query v1.1.5
[INFO] [stderr]       Adding anstyle-wincon v3.0.11
[INFO] [stderr]       Adding arraydeque v0.5.1
[INFO] [stderr]       Adding async-trait v0.1.89
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bitflags v2.11.1
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding bytes v1.11.1
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding clap v4.6.1
[INFO] [stderr]       Adding clap_builder v4.6.0
[INFO] [stderr]       Adding clap_derive v4.6.1
[INFO] [stderr]       Adding clap_lex v1.1.0
[INFO] [stderr]       Adding colorchoice v1.0.5
[INFO] [stderr]       Adding config v0.14.1 (available: v0.15.22)
[INFO] [stderr]       Adding const-random v0.1.18
[INFO] [stderr]       Adding const-random-macro v0.1.16
[INFO] [stderr]       Adding convert_case v0.6.0
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crunchy v0.2.4
[INFO] [stderr]       Adding crypto-common v0.1.7
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding dlv-list v0.5.2
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding equivalent v1.0.2
[INFO] [stderr]       Adding errno v0.3.14
[INFO] [stderr]       Adding fnv v1.0.7
[INFO] [stderr]       Adding futures-channel v0.3.32
[INFO] [stderr]       Adding futures-core v0.3.32
[INFO] [stderr]       Adding futures-sink v0.3.32
[INFO] [stderr]       Adding futures-task v0.3.32
[INFO] [stderr]       Adding futures-util v0.3.32
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding h2 v0.3.27
[INFO] [stderr]       Adding hashbrown v0.14.5
[INFO] [stderr]       Adding hashbrown v0.17.0
[INFO] [stderr]       Adding hashlink v0.8.4
[INFO] [stderr]       Adding heck v0.5.0
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding httparse v1.10.1
[INFO] [stderr]       Adding httpdate v1.0.3
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.9.0)
[INFO] [stderr]       Adding indexmap v2.14.0
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]       Adding json5 v0.4.1
[INFO] [stderr]       Adding libc v0.2.186
[INFO] [stderr]       Adding lock_api v0.4.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding minimal-lexical v0.2.1
[INFO] [stderr]       Adding mio v1.2.0
[INFO] [stderr]       Adding nom v7.1.3
[INFO] [stderr]       Adding once_cell v1.21.4
[INFO] [stderr]       Adding once_cell_polyfill v1.70.2
[INFO] [stderr]       Adding ordered-multimap v0.7.3
[INFO] [stderr]       Adding parking_lot v0.12.5
[INFO] [stderr]       Adding parking_lot_core v0.9.12
[INFO] [stderr]       Adding pathdiff v0.2.3
[INFO] [stderr]       Adding pest v2.8.6
[INFO] [stderr]       Adding pest_derive v2.8.6
[INFO] [stderr]       Adding pest_generator v2.8.6
[INFO] [stderr]       Adding pest_meta v2.8.6
[INFO] [stderr]       Adding pin-project-lite v0.2.17
[INFO] [stderr]       Adding proc-macro2 v1.0.106
[INFO] [stderr]       Adding quote v1.0.45
[INFO] [stderr]       Adding redox_syscall v0.5.18
[INFO] [stderr]       Adding ron v0.8.1
[INFO] [stderr]       Adding rust-ini v0.20.0
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding serde_spanned v0.6.9
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding signal-hook-registry v1.4.8
[INFO] [stderr]       Adding slab v0.4.12
[INFO] [stderr]       Adding smallvec v1.15.1
[INFO] [stderr]       Adding socket2 v0.5.10
[INFO] [stderr]       Adding socket2 v0.6.3
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.117
[INFO] [stderr]       Adding tiny-keccak v2.0.2
[INFO] [stderr]       Adding tokio v1.52.1
[INFO] [stderr]       Adding tokio-macros v2.7.0
[INFO] [stderr]       Adding tokio-util v0.7.18
[INFO] [stderr]       Adding toml v0.8.23
[INFO] [stderr]       Adding toml_datetime v0.6.11
[INFO] [stderr]       Adding toml_edit v0.22.27
[INFO] [stderr]       Adding toml_write v0.1.2
[INFO] [stderr]       Adding tower-service v0.3.3
[INFO] [stderr]       Adding tracing v0.1.44
[INFO] [stderr]       Adding tracing-core v0.1.36
[INFO] [stderr]       Adding try-lock v0.2.5
[INFO] [stderr]       Adding typenum v1.20.0
[INFO] [stderr]       Adding ucd-trie v0.1.7
[INFO] [stderr]       Adding unicode-ident v1.0.24
[INFO] [stderr]       Adding unicode-segmentation v1.13.2
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]       Adding wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]       Adding winnow v0.7.15
[INFO] [stderr]       Adding yaml-rust2 v0.8.1
[INFO] [stderr]       Adding zerocopy v0.8.48
[INFO] [stderr]       Adding zerocopy-derive v0.8.48
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", 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] documenting harish0101-ops/Rust_load_balancer against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] finished tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] tweaked toml for git repo https://github.com/harish0101-ops/Rust_load_balancer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harish0101-ops/Rust_load_balancer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harish0101-ops/Rust_load_balancer 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" "+beta-2026-04-21" "fetch" "--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 126 packages to latest Rust 1.96.0-beta.4 compatible versions
[INFO] [stderr]       Adding ahash v0.8.12
[INFO] [stderr]       Adding allocator-api2 v0.2.21
[INFO] [stderr]       Adding anstream v1.0.0
[INFO] [stderr]       Adding anstyle v1.0.14
[INFO] [stderr]       Adding anstyle-parse v1.0.0
[INFO] [stderr]       Adding anstyle-query v1.1.5
[INFO] [stderr]       Adding anstyle-wincon v3.0.11
[INFO] [stderr]       Adding arraydeque v0.5.1
[INFO] [stderr]       Adding async-trait v0.1.89
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bitflags v2.11.1
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding bytes v1.11.1
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding clap v4.6.1
[INFO] [stderr]       Adding clap_builder v4.6.0
[INFO] [stderr]       Adding clap_derive v4.6.1
[INFO] [stderr]       Adding clap_lex v1.1.0
[INFO] [stderr]       Adding colorchoice v1.0.5
[INFO] [stderr]       Adding config v0.14.1 (available: v0.15.22)
[INFO] [stderr]       Adding const-random v0.1.18
[INFO] [stderr]       Adding const-random-macro v0.1.16
[INFO] [stderr]       Adding convert_case v0.6.0
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crunchy v0.2.4
[INFO] [stderr]       Adding crypto-common v0.1.7
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding dlv-list v0.5.2
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding equivalent v1.0.2
[INFO] [stderr]       Adding errno v0.3.14
[INFO] [stderr]       Adding fnv v1.0.7
[INFO] [stderr]       Adding futures-channel v0.3.32
[INFO] [stderr]       Adding futures-core v0.3.32
[INFO] [stderr]       Adding futures-sink v0.3.32
[INFO] [stderr]       Adding futures-task v0.3.32
[INFO] [stderr]       Adding futures-util v0.3.32
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding h2 v0.3.27
[INFO] [stderr]       Adding hashbrown v0.14.5
[INFO] [stderr]       Adding hashbrown v0.17.0
[INFO] [stderr]       Adding hashlink v0.8.4
[INFO] [stderr]       Adding heck v0.5.0
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding httparse v1.10.1
[INFO] [stderr]       Adding httpdate v1.0.3
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.9.0)
[INFO] [stderr]       Adding indexmap v2.14.0
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]       Adding json5 v0.4.1
[INFO] [stderr]       Adding libc v0.2.186
[INFO] [stderr]       Adding lock_api v0.4.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding minimal-lexical v0.2.1
[INFO] [stderr]       Adding mio v1.2.0
[INFO] [stderr]       Adding nom v7.1.3
[INFO] [stderr]       Adding once_cell v1.21.4
[INFO] [stderr]       Adding once_cell_polyfill v1.70.2
[INFO] [stderr]       Adding ordered-multimap v0.7.3
[INFO] [stderr]       Adding parking_lot v0.12.5
[INFO] [stderr]       Adding parking_lot_core v0.9.12
[INFO] [stderr]       Adding pathdiff v0.2.3
[INFO] [stderr]       Adding pest v2.8.6
[INFO] [stderr]       Adding pest_derive v2.8.6
[INFO] [stderr]       Adding pest_generator v2.8.6
[INFO] [stderr]       Adding pest_meta v2.8.6
[INFO] [stderr]       Adding pin-project-lite v0.2.17
[INFO] [stderr]       Adding proc-macro2 v1.0.106
[INFO] [stderr]       Adding quote v1.0.45
[INFO] [stderr]       Adding redox_syscall v0.5.18
[INFO] [stderr]       Adding ron v0.8.1
[INFO] [stderr]       Adding rust-ini v0.20.0
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding serde_spanned v0.6.9
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding signal-hook-registry v1.4.8
[INFO] [stderr]       Adding slab v0.4.12
[INFO] [stderr]       Adding smallvec v1.15.1
[INFO] [stderr]       Adding socket2 v0.5.10
[INFO] [stderr]       Adding socket2 v0.6.3
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.117
[INFO] [stderr]       Adding tiny-keccak v2.0.2
[INFO] [stderr]       Adding tokio v1.52.1
[INFO] [stderr]       Adding tokio-macros v2.7.0
[INFO] [stderr]       Adding tokio-util v0.7.18
[INFO] [stderr]       Adding toml v0.8.23
[INFO] [stderr]       Adding toml_datetime v0.6.11
[INFO] [stderr]       Adding toml_edit v0.22.27
[INFO] [stderr]       Adding toml_write v0.1.2
[INFO] [stderr]       Adding tower-service v0.3.3
[INFO] [stderr]       Adding tracing v0.1.44
[INFO] [stderr]       Adding tracing-core v0.1.36
[INFO] [stderr]       Adding try-lock v0.2.5
[INFO] [stderr]       Adding typenum v1.20.0
[INFO] [stderr]       Adding ucd-trie v0.1.7
[INFO] [stderr]       Adding unicode-ident v1.0.24
[INFO] [stderr]       Adding unicode-segmentation v1.13.2
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]       Adding wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]       Adding winnow v0.7.15
[INFO] [stderr]       Adding yaml-rust2 v0.8.1
[INFO] [stderr]       Adding zerocopy v0.8.48
[INFO] [stderr]       Adding zerocopy-derive v0.8.48
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", 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] documenting harish0101-ops/Rust_load_balancer against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharish0101-ops%2FRust_load_balancer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] finished tweaking git repo https://github.com/harish0101-ops/Rust_load_balancer
[INFO] tweaked toml for git repo https://github.com/harish0101-ops/Rust_load_balancer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harish0101-ops/Rust_load_balancer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harish0101-ops/Rust_load_balancer 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" "+beta-2026-04-21" "fetch" "--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]      Locking 126 packages to latest Rust 1.96.0-beta.4 compatible versions
[INFO] [stderr]       Adding ahash v0.8.12
[INFO] [stderr]       Adding allocator-api2 v0.2.21
[INFO] [stderr]       Adding anstream v1.0.0
[INFO] [stderr]       Adding anstyle v1.0.14
[INFO] [stderr]       Adding anstyle-parse v1.0.0
[INFO] [stderr]       Adding anstyle-query v1.1.5
[INFO] [stderr]       Adding anstyle-wincon v3.0.11
[INFO] [stderr]       Adding arraydeque v0.5.1
[INFO] [stderr]       Adding async-trait v0.1.89
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bitflags v2.11.1
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding bytes v1.11.1
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding clap v4.6.1
[INFO] [stderr]       Adding clap_builder v4.6.0
[INFO] [stderr]       Adding clap_derive v4.6.1
[INFO] [stderr]       Adding clap_lex v1.1.0
[INFO] [stderr]       Adding colorchoice v1.0.5
[INFO] [stderr]       Adding config v0.14.1 (available: v0.15.22)
[INFO] [stderr]       Adding const-random v0.1.18
[INFO] [stderr]       Adding const-random-macro v0.1.16
[INFO] [stderr]       Adding convert_case v0.6.0
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crunchy v0.2.4
[INFO] [stderr]       Adding crypto-common v0.1.7
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding dlv-list v0.5.2
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding equivalent v1.0.2
[INFO] [stderr]       Adding errno v0.3.14
[INFO] [stderr]       Adding fnv v1.0.7
[INFO] [stderr]       Adding futures-channel v0.3.32
[INFO] [stderr]       Adding futures-core v0.3.32
[INFO] [stderr]       Adding futures-sink v0.3.32
[INFO] [stderr]       Adding futures-task v0.3.32
[INFO] [stderr]       Adding futures-util v0.3.32
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding h2 v0.3.27
[INFO] [stderr]       Adding hashbrown v0.14.5
[INFO] [stderr]       Adding hashbrown v0.17.0
[INFO] [stderr]       Adding hashlink v0.8.4
[INFO] [stderr]       Adding heck v0.5.0
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding httparse v1.10.1
[INFO] [stderr]       Adding httpdate v1.0.3
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.9.0)
[INFO] [stderr]       Adding indexmap v2.14.0
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]       Adding json5 v0.4.1
[INFO] [stderr]       Adding libc v0.2.186
[INFO] [stderr]       Adding lock_api v0.4.14
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]       Adding minimal-lexical v0.2.1
[INFO] [stderr]       Adding mio v1.2.0
[INFO] [stderr]       Adding nom v7.1.3
[INFO] [stderr]       Adding once_cell v1.21.4
[INFO] [stderr]       Adding once_cell_polyfill v1.70.2
[INFO] [stderr]       Adding ordered-multimap v0.7.3
[INFO] [stderr]       Adding parking_lot v0.12.5
[INFO] [stderr]       Adding parking_lot_core v0.9.12
[INFO] [stderr]       Adding pathdiff v0.2.3
[INFO] [stderr]       Adding pest v2.8.6
[INFO] [stderr]       Adding pest_derive v2.8.6
[INFO] [stderr]       Adding pest_generator v2.8.6
[INFO] [stderr]       Adding pest_meta v2.8.6
[INFO] [stderr]       Adding pin-project-lite v0.2.17
[INFO] [stderr]       Adding proc-macro2 v1.0.106
[INFO] [stderr]       Adding quote v1.0.45
[INFO] [stderr]       Adding redox_syscall v0.5.18
[INFO] [stderr]       Adding ron v0.8.1
[INFO] [stderr]       Adding rust-ini v0.20.0
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]       Adding serde_derive v1.0.228
[INFO] [stderr]       Adding serde_json v1.0.149
[INFO] [stderr]       Adding serde_spanned v0.6.9
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding signal-hook-registry v1.4.8
[INFO] [stderr]       Adding slab v0.4.12
[INFO] [stderr]       Adding smallvec v1.15.1
[INFO] [stderr]       Adding socket2 v0.5.10
[INFO] [stderr]       Adding socket2 v0.6.3
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.117
[INFO] [stderr]       Adding tiny-keccak v2.0.2
[INFO] [stderr]       Adding tokio v1.52.1
[INFO] [stderr]       Adding tokio-macros v2.7.0
[INFO] [stderr]       Adding tokio-util v0.7.18
[INFO] [stderr]       Adding toml v0.8.23
[INFO] [stderr]       Adding toml_datetime v0.6.11
[INFO] [stderr]       Adding toml_edit v0.22.27
[INFO] [stderr]       Adding toml_write v0.1.2
[INFO] [stderr]       Adding tower-service v0.3.3
[INFO] [stderr]       Adding tracing v0.1.44
[INFO] [stderr]       Adding tracing-core v0.1.36
[INFO] [stderr]       Adding try-lock v0.2.5
[INFO] [stderr]       Adding typenum v1.20.0
[INFO] [stderr]       Adding ucd-trie v0.1.7
[INFO] [stderr]       Adding unicode-ident v1.0.24
[INFO] [stderr]       Adding unicode-segmentation v1.13.2
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]       Adding wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]       Adding winnow v0.7.15
[INFO] [stderr]       Adding yaml-rust2 v0.8.1
[INFO] [stderr]       Adding zerocopy v0.8.48
[INFO] [stderr]       Adding zerocopy-derive v0.8.48
[INFO] [stderr]       Adding zmij v1.0.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", 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