[INFO] cloning repository https://github.com/dev-Arif/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dev-Arif/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-Arif%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-Arif%2Frust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-Arif%2Frust/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/dev-Arif/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dev-Arif/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-Arif%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-Arif%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13abfbf1ce853b021e9755416e971ad0684fe63f
[INFO] testing dev-Arif/rust against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-Arif%2Frust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dev-Arif/rust on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dev-Arif/rust
[INFO] finished tweaking git repo https://github.com/dev-Arif/rust
[INFO] tweaked toml for git repo https://github.com/dev-Arif/rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dev-Arif/rust 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2337367822b10c367eb4a7f7eb7d04e264264b4d2296d159e0559aa60122bd21
[INFO] running `Command { std: "docker" "start" "-a" "2337367822b10c367eb4a7f7eb7d04e264264b4d2296d159e0559aa60122bd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2337367822b10c367eb4a7f7eb7d04e264264b4d2296d159e0559aa60122bd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2337367822b10c367eb4a7f7eb7d04e264264b4d2296d159e0559aa60122bd21", kill_on_drop: false }`
[INFO] [stdout] 2337367822b10c367eb4a7f7eb7d04e264264b4d2296d159e0559aa60122bd21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f206c6b7a17b73a02334323f1d27fe08e458befbf6a97b85351b0bded93d54c
[INFO] running `Command { std: "docker" "start" "-a" "1f206c6b7a17b73a02334323f1d27fe08e458befbf6a97b85351b0bded93d54c", kill_on_drop: false }`
[INFO] [stderr]    Compiling assignment_6 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1f206c6b7a17b73a02334323f1d27fe08e458befbf6a97b85351b0bded93d54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f206c6b7a17b73a02334323f1d27fe08e458befbf6a97b85351b0bded93d54c", kill_on_drop: false }`
[INFO] [stdout] 1f206c6b7a17b73a02334323f1d27fe08e458befbf6a97b85351b0bded93d54c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9545d9d4e2ceb667cb7caa4ba26c20fad3af2172352d8bdbe9ab1cf663ff11d0
[INFO] running `Command { std: "docker" "start" "-a" "9545d9d4e2ceb667cb7caa4ba26c20fad3af2172352d8bdbe9ab1cf663ff11d0", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/9545d9d4e2ceb667cb7caa4ba26c20fad3af2172352d8bdbe9ab1cf663ff11d0/.tmp-hostconfig.json656372598: no space left on device
[INFO] running `Command { std: "docker" "inspect" "9545d9d4e2ceb667cb7caa4ba26c20fad3af2172352d8bdbe9ab1cf663ff11d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9545d9d4e2ceb667cb7caa4ba26c20fad3af2172352d8bdbe9ab1cf663ff11d0", kill_on_drop: false }`
[INFO] [stdout] 9545d9d4e2ceb667cb7caa4ba26c20fad3af2172352d8bdbe9ab1cf663ff11d0