[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs/refs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[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%2Fmrjbom%2Fbuddy_alloc_rs/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 12)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 13)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 14)
[INFO] cloning repository https://github.com/mrjbom/buddy_alloc_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/buddy_alloc_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09d4b797e5d19efed50fd5416659bae5dd6f059c
[INFO] checking mrjbom/buddy_alloc_rs against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Fbuddy_alloc_rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrjbom/buddy_alloc_rs on toolchain d8810e3e2dab96778d20dd6d746ff95465515509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrjbom/buddy_alloc_rs
[INFO] finished tweaking git repo https://github.com/mrjbom/buddy_alloc_rs
[INFO] tweaked toml for git repo https://github.com/mrjbom/buddy_alloc_rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mrjbom/buddy_alloc_rs 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b1298213e22f0e6b3c9f739441a749fd91ce58018b21042dce8878c658d184d
[INFO] running `Command { std: "docker" "start" "-a" "7b1298213e22f0e6b3c9f739441a749fd91ce58018b21042dce8878c658d184d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b1298213e22f0e6b3c9f739441a749fd91ce58018b21042dce8878c658d184d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1298213e22f0e6b3c9f739441a749fd91ce58018b21042dce8878c658d184d", kill_on_drop: false }`
[INFO] [stdout] 7b1298213e22f0e6b3c9f739441a749fd91ce58018b21042dce8878c658d184d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 584e6e46ca171a0b21550f2c428c7c895f6060c6c4cd09a3e0fe761ebaaed79f
[INFO] running `Command { std: "docker" "start" "-a" "584e6e46ca171a0b21550f2c428c7c895f6060c6c4cd09a3e0fe761ebaaed79f", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/a2d733b8a0230be96f6bc5234c48a682a250342f8c5bc5caea5e0c6d9c48a8eb/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "584e6e46ca171a0b21550f2c428c7c895f6060c6c4cd09a3e0fe761ebaaed79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584e6e46ca171a0b21550f2c428c7c895f6060c6c4cd09a3e0fe761ebaaed79f", kill_on_drop: false }`
[INFO] [stdout] 584e6e46ca171a0b21550f2c428c7c895f6060c6c4cd09a3e0fe761ebaaed79f