[INFO] cloning repository https://github.com/eribol/libredu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eribol/libredu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 956ead5bd3ddf09e617c23f15739b4c22b630e24
[INFO] documenting eribol/libredu against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eribol/libredu
[INFO] finished tweaking git repo https://github.com/eribol/libredu
[INFO] tweaked toml for git repo https://github.com/eribol/libredu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eribol/libredu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/MoonZoon/MoonZoon`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 464 packages to latest compatible versions
[INFO] [stderr]       Adding actix-cors v0.6.4 (available: v0.6.5)
[INFO] [stderr]       Adding actix-files v0.6.2 (available: v0.6.9)
[INFO] [stderr]       Adding actix-http v3.6.0 (available: v3.11.2)
[INFO] [stderr]       Adding actix-router v0.5.1 (available: v0.5.3)
[INFO] [stderr]       Adding actix-rt v2.9.0 (available: v2.11.0)
[INFO] [stderr]       Adding actix-server v2.3.0 (available: v2.6.0)
[INFO] [stderr]       Adding actix-tls v3.3.0 (available: v3.5.0)
[INFO] [stderr]       Adding actix-web v4.4.0 (available: v4.12.1)
[INFO] [stderr]       Adding bcrypt v0.13.0 (available: v0.18.0)
[INFO] [stderr]       Adding fluent v0.16.1 (available: v0.17.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding js-sys v0.3.77 (available: v0.3.85)
[INFO] [stderr]       Adding lettre v0.10.4 (available: v0.11.19)
[INFO] [stderr]       Adding redis v0.22.3 (available: v1.0.2)
[INFO] [stderr]       Adding rustls v0.21.11 (available: v0.21.12)
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.20.0)
[INFO] [stderr]       Adding validator v0.12.0 (available: v0.20.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.100 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.50 (available: v0.4.58)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding web-sys v0.3.77 (available: v0.3.85)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/81db4268a2e235e7788ee02aaf8503f4de59e2bb45ad40616830e754bd857a67-init: no space left on device
[INFO] documenting eribol/libredu against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eribol/libredu
[INFO] finished tweaking git repo https://github.com/eribol/libredu
[INFO] tweaked toml for git repo https://github.com/eribol/libredu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eribol/libredu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/MoonZoon/MoonZoon`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 464 packages to latest compatible versions
[INFO] [stderr]       Adding actix-cors v0.6.4 (available: v0.6.5)
[INFO] [stderr]       Adding actix-files v0.6.2 (available: v0.6.9)
[INFO] [stderr]       Adding actix-http v3.6.0 (available: v3.11.2)
[INFO] [stderr]       Adding actix-router v0.5.1 (available: v0.5.3)
[INFO] [stderr]       Adding actix-rt v2.9.0 (available: v2.11.0)
[INFO] [stderr]       Adding actix-server v2.3.0 (available: v2.6.0)
[INFO] [stderr]       Adding actix-tls v3.3.0 (available: v3.5.0)
[INFO] [stderr]       Adding actix-web v4.4.0 (available: v4.12.1)
[INFO] [stderr]       Adding bcrypt v0.13.0 (available: v0.18.0)
[INFO] [stderr]       Adding fluent v0.16.1 (available: v0.17.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding js-sys v0.3.77 (available: v0.3.85)
[INFO] [stderr]       Adding lettre v0.10.4 (available: v0.11.19)
[INFO] [stderr]       Adding redis v0.22.3 (available: v1.0.2)
[INFO] [stderr]       Adding rustls v0.21.11 (available: v0.21.12)
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.20.0)
[INFO] [stderr]       Adding validator v0.12.0 (available: v0.20.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.100 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.50 (available: v0.4.58)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding web-sys v0.3.77 (available: v0.3.85)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/ba2a0d664fda2dd25ae5de0e2c1d999f53790e2cbfdc4e8f3a686bbae182554b-init: no space left on device
[INFO] documenting eribol/libredu against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eribol/libredu
[INFO] finished tweaking git repo https://github.com/eribol/libredu
[INFO] tweaked toml for git repo https://github.com/eribol/libredu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eribol/libredu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/MoonZoon/MoonZoon`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 464 packages to latest compatible versions
[INFO] [stderr]       Adding actix-cors v0.6.4 (available: v0.6.5)
[INFO] [stderr]       Adding actix-files v0.6.2 (available: v0.6.9)
[INFO] [stderr]       Adding actix-http v3.6.0 (available: v3.11.2)
[INFO] [stderr]       Adding actix-router v0.5.1 (available: v0.5.3)
[INFO] [stderr]       Adding actix-rt v2.9.0 (available: v2.11.0)
[INFO] [stderr]       Adding actix-server v2.3.0 (available: v2.6.0)
[INFO] [stderr]       Adding actix-tls v3.3.0 (available: v3.5.0)
[INFO] [stderr]       Adding actix-web v4.4.0 (available: v4.12.1)
[INFO] [stderr]       Adding bcrypt v0.13.0 (available: v0.18.0)
[INFO] [stderr]       Adding fluent v0.16.1 (available: v0.17.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding js-sys v0.3.77 (available: v0.3.85)
[INFO] [stderr]       Adding lettre v0.10.4 (available: v0.11.19)
[INFO] [stderr]       Adding redis v0.22.3 (available: v1.0.2)
[INFO] [stderr]       Adding rustls v0.21.11 (available: v0.21.12)
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.20.0)
[INFO] [stderr]       Adding validator v0.12.0 (available: v0.20.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.100 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.50 (available: v0.4.58)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding web-sys v0.3.77 (available: v0.3.85)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/9c23183ddb4627c8b63c30a0583fb1c436b3dcf92a6af41a8c7511bd8f775444-init: no space left on device
[INFO] documenting eribol/libredu against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eribol/libredu
[INFO] finished tweaking git repo https://github.com/eribol/libredu
[INFO] tweaked toml for git repo https://github.com/eribol/libredu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eribol/libredu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/MoonZoon/MoonZoon`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 464 packages to latest compatible versions
[INFO] [stderr]       Adding actix-cors v0.6.4 (available: v0.6.5)
[INFO] [stderr]       Adding actix-files v0.6.2 (available: v0.6.9)
[INFO] [stderr]       Adding actix-http v3.6.0 (available: v3.11.2)
[INFO] [stderr]       Adding actix-router v0.5.1 (available: v0.5.3)
[INFO] [stderr]       Adding actix-rt v2.9.0 (available: v2.11.0)
[INFO] [stderr]       Adding actix-server v2.3.0 (available: v2.6.0)
[INFO] [stderr]       Adding actix-tls v3.3.0 (available: v3.5.0)
[INFO] [stderr]       Adding actix-web v4.4.0 (available: v4.12.1)
[INFO] [stderr]       Adding bcrypt v0.13.0 (available: v0.18.0)
[INFO] [stderr]       Adding fluent v0.16.1 (available: v0.17.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding js-sys v0.3.77 (available: v0.3.85)
[INFO] [stderr]       Adding lettre v0.10.4 (available: v0.11.19)
[INFO] [stderr]       Adding redis v0.22.3 (available: v1.0.2)
[INFO] [stderr]       Adding rustls v0.21.11 (available: v0.21.12)
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.20.0)
[INFO] [stderr]       Adding validator v0.12.0 (available: v0.20.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.100 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.50 (available: v0.4.58)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding web-sys v0.3.77 (available: v0.3.85)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/3d7d631dbd6eebc53a664f84766a54ca9924abfdb8b2de1d680ccfb274538303-init: no space left on device
[INFO] documenting eribol/libredu against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feribol%2Flibredu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eribol/libredu
[INFO] finished tweaking git repo https://github.com/eribol/libredu
[INFO] tweaked toml for git repo https://github.com/eribol/libredu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eribol/libredu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/MoonZoon/MoonZoon`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 464 packages to latest compatible versions
[INFO] [stderr]       Adding actix-cors v0.6.4 (available: v0.6.5)
[INFO] [stderr]       Adding actix-files v0.6.2 (available: v0.6.9)
[INFO] [stderr]       Adding actix-http v3.6.0 (available: v3.11.2)
[INFO] [stderr]       Adding actix-router v0.5.1 (available: v0.5.3)
[INFO] [stderr]       Adding actix-rt v2.9.0 (available: v2.11.0)
[INFO] [stderr]       Adding actix-server v2.3.0 (available: v2.6.0)
[INFO] [stderr]       Adding actix-tls v3.3.0 (available: v3.5.0)
[INFO] [stderr]       Adding actix-web v4.4.0 (available: v4.12.1)
[INFO] [stderr]       Adding bcrypt v0.13.0 (available: v0.18.0)
[INFO] [stderr]       Adding fluent v0.16.1 (available: v0.17.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding js-sys v0.3.77 (available: v0.3.85)
[INFO] [stderr]       Adding lettre v0.10.4 (available: v0.11.19)
[INFO] [stderr]       Adding redis v0.22.3 (available: v1.0.2)
[INFO] [stderr]       Adding rustls v0.21.11 (available: v0.21.12)
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.20.0)
[INFO] [stderr]       Adding validator v0.12.0 (available: v0.20.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.100 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.50 (available: v0.4.58)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.100 (available: v0.2.108)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.50 (available: v0.3.58)
[INFO] [stderr]       Adding web-sys v0.3.77 (available: v0.3.85)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/2486c90219fd7ec6f757d6511d1bf93aad91ff7f95bc4ee7f3e7cc760a9fe1b9-init: no space left on device


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

Error response from daemon: mkdir /var/lib/docker/overlay2/2486c90219fd7ec6f757d6511d1bf93aad91ff7f95bc4ee7f3e7cc760a9fe1b9-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/2486c90219fd7ec6f757d6511d1bf93aad91ff7f95bc4ee7f3e7cc760a9fe1b9-init: no space left on device