[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 12)
[INFO] cloning repository https://github.com/ming070492/module4-challenge2-employee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ming070492/module4-challenge2-employee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe2d52e0a7b3fb588dfbd5ccdcf0454b900b1690
[INFO] building ming070492/module4-challenge2-employee against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fming070492%2Fmodule4-challenge2-employee" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ming070492/module4-challenge2-employee on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ming070492/module4-challenge2-employee
[INFO] finished tweaking git repo https://github.com/ming070492/module4-challenge2-employee
[INFO] tweaked toml for git repo https://github.com/ming070492/module4-challenge2-employee written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ming070492/module4-challenge2-employee 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e03a2d45e2cadac5b8429143293700b0c9b31da57e491de5772eeb752a0206
[INFO] running `Command { std: "docker" "start" "-a" "e7e03a2d45e2cadac5b8429143293700b0c9b31da57e491de5772eeb752a0206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e03a2d45e2cadac5b8429143293700b0c9b31da57e491de5772eeb752a0206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e03a2d45e2cadac5b8429143293700b0c9b31da57e491de5772eeb752a0206", kill_on_drop: false }`
[INFO] [stdout] e7e03a2d45e2cadac5b8429143293700b0c9b31da57e491de5772eeb752a0206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab822d6ed1ae2d55b4809d262423921e309ee26fbff821556322620dd98be350
[INFO] running `Command { std: "docker" "start" "-a" "ab822d6ed1ae2d55b4809d262423921e309ee26fbff821556322620dd98be350", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/rustup-home" to rootfs at "/opt/rustwide/rustup-home": mkdir /var/lib/docker/overlay2/ff3f4f907f275ecdf4654fff9f5ee41b09dddc5fc98a5457d9fb5a5b546d2cd1/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "ab822d6ed1ae2d55b4809d262423921e309ee26fbff821556322620dd98be350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab822d6ed1ae2d55b4809d262423921e309ee26fbff821556322620dd98be350", kill_on_drop: false }`
[INFO] [stdout] ab822d6ed1ae2d55b4809d262423921e309ee26fbff821556322620dd98be350