[INFO] cloning repository https://github.com/radurentea/fibonacci-nth-number
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radurentea/fibonacci-nth-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradurentea%2Ffibonacci-nth-number", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradurentea%2Ffibonacci-nth-number'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a701b95968b7372d147d77372d268279a253495e
[INFO] checking radurentea/fibonacci-nth-number against try#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradurentea%2Ffibonacci-nth-number" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/radurentea/fibonacci-nth-number on toolchain f17e3a389e192f83fe27a581774a9d1dbb8e565b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/radurentea/fibonacci-nth-number
[INFO] finished tweaking git repo https://github.com/radurentea/fibonacci-nth-number
[INFO] tweaked toml for git repo https://github.com/radurentea/fibonacci-nth-number written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/radurentea/fibonacci-nth-number 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" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d913d64e16fb18a11d7401dc29c019c5ce7a7aeb4e60acd80fd14a9e0c19c995
[INFO] running `Command { std: "docker" "start" "-a" "d913d64e16fb18a11d7401dc29c019c5ce7a7aeb4e60acd80fd14a9e0c19c995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d913d64e16fb18a11d7401dc29c019c5ce7a7aeb4e60acd80fd14a9e0c19c995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d913d64e16fb18a11d7401dc29c019c5ce7a7aeb4e60acd80fd14a9e0c19c995", kill_on_drop: false }`
[INFO] [stdout] d913d64e16fb18a11d7401dc29c019c5ce7a7aeb4e60acd80fd14a9e0c19c995
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fed46deddf815aa3415c4e2e99da953ed3713da4607002d43a4253030cd3ad67
[INFO] running `Command { std: "docker" "start" "-a" "fed46deddf815aa3415c4e2e99da953ed3713da4607002d43a4253030cd3ad67", 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/d0ca691b6bc033c0c4c51788bf456ad320ce91983c1aeac5d03a2f64762a58de/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "fed46deddf815aa3415c4e2e99da953ed3713da4607002d43a4253030cd3ad67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed46deddf815aa3415c4e2e99da953ed3713da4607002d43a4253030cd3ad67", kill_on_drop: false }`
[INFO] [stdout] fed46deddf815aa3415c4e2e99da953ed3713da4607002d43a4253030cd3ad67