[INFO] cloning repository https://github.com/jbrummack/exotherm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbrummack/exotherm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbrummack%2Fexotherm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbrummack%2Fexotherm'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/jbrummack/exotherm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbrummack/exotherm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbrummack%2Fexotherm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbrummack%2Fexotherm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0734608a0e36390398f46576810730b287f77485
[INFO] building jbrummack/exotherm against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbrummack%2Fexotherm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbrummack/exotherm on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbrummack/exotherm
[INFO] finished tweaking git repo https://github.com/jbrummack/exotherm
[INFO] tweaked toml for git repo https://github.com/jbrummack/exotherm written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jbrummack/exotherm 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded foundationdb-macros v0.3.2
[INFO] [stderr]   Downloaded foundationdb v0.9.2
[INFO] [stderr]   Downloaded foundationdb-gen v0.9.2
[INFO] [stderr]   Downloaded foundationdb-tuple v0.9.1
[INFO] [stderr]   Downloaded foundationdb-sys v0.9.1
[INFO] [stderr]   Downloaded try_map v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cadd6b976dd3bc6df8d6dc1f75e97d8d8c790ea88049118fc4d413b1f2eab5d9
[INFO] running `Command { std: "docker" "start" "-a" "cadd6b976dd3bc6df8d6dc1f75e97d8d8c790ea88049118fc4d413b1f2eab5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cadd6b976dd3bc6df8d6dc1f75e97d8d8c790ea88049118fc4d413b1f2eab5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadd6b976dd3bc6df8d6dc1f75e97d8d8c790ea88049118fc4d413b1f2eab5d9", kill_on_drop: false }`
[INFO] [stdout] cadd6b976dd3bc6df8d6dc1f75e97d8d8c790ea88049118fc4d413b1f2eab5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50cb7b4463c5a68e7dd4de035c7022e9776bb44f06e4da40618390e0f8a51cab
[INFO] running `Command { std: "docker" "start" "-a" "50cb7b4463c5a68e7dd4de035c7022e9776bb44f06e4da40618390e0f8a51cab", 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": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/a21135375bb5aae78e81b5c0dfa26c7148b5da589c9678ef3fe932655e608050/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "50cb7b4463c5a68e7dd4de035c7022e9776bb44f06e4da40618390e0f8a51cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cb7b4463c5a68e7dd4de035c7022e9776bb44f06e4da40618390e0f8a51cab", kill_on_drop: false }`
[INFO] [stdout] 50cb7b4463c5a68e7dd4de035c7022e9776bb44f06e4da40618390e0f8a51cab