[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/prepare-commit-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator/hooks/prepare-commit-msg.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[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%2Fsunday-research%2Frust-fibonacci-generator/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/sunday-research/rust-fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunday-research/rust-fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f2f4f2bfe7cc0899e0f658258f6e8eab7480869
[INFO] checking sunday-research/rust-fibonacci-generator against master#9f48dedc9763334a587c66558974635807a113ed for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunday-research%2Frust-fibonacci-generator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sunday-research/rust-fibonacci-generator on toolchain 9f48dedc9763334a587c66558974635807a113ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sunday-research/rust-fibonacci-generator
[INFO] finished tweaking git repo https://github.com/sunday-research/rust-fibonacci-generator
[INFO] tweaked toml for git repo https://github.com/sunday-research/rust-fibonacci-generator written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sunday-research/rust-fibonacci-generator 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" "+9f48dedc9763334a587c66558974635807a113ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f55c2283eca5bcc2821417cfaa6ff44a32bc1783f98e2f6bd409c8718550575
[INFO] running `Command { std: "docker" "start" "-a" "9f55c2283eca5bcc2821417cfaa6ff44a32bc1783f98e2f6bd409c8718550575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f55c2283eca5bcc2821417cfaa6ff44a32bc1783f98e2f6bd409c8718550575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f55c2283eca5bcc2821417cfaa6ff44a32bc1783f98e2f6bd409c8718550575", kill_on_drop: false }`
[INFO] [stdout] 9f55c2283eca5bcc2821417cfaa6ff44a32bc1783f98e2f6bd409c8718550575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+9f48dedc9763334a587c66558974635807a113ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 281a2fbdebded1ce492d05cad8e818b57cf11df795d413944458d3e2ca9c8130
[INFO] running `Command { std: "docker" "start" "-a" "281a2fbdebded1ce492d05cad8e818b57cf11df795d413944458d3e2ca9c8130", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/41dc6708e2aae85aa7798db4cc9f324b6270833d4ed66c486c34dcfbb4be4df1/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "281a2fbdebded1ce492d05cad8e818b57cf11df795d413944458d3e2ca9c8130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281a2fbdebded1ce492d05cad8e818b57cf11df795d413944458d3e2ca9c8130", kill_on_drop: false }`
[INFO] [stdout] 281a2fbdebded1ce492d05cad8e818b57cf11df795d413944458d3e2ca9c8130