[INFO] cloning repository https://github.com/pmukhin/merge_k_sorted_lists
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pmukhin/merge_k_sorted_lists" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmukhin%2Fmerge_k_sorted_lists", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmukhin%2Fmerge_k_sorted_lists'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78375e57d7a83d54bc032ad454a69e007b36e461
[INFO] testing pmukhin/merge_k_sorted_lists against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmukhin%2Fmerge_k_sorted_lists" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pmukhin/merge_k_sorted_lists on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pmukhin/merge_k_sorted_lists
[INFO] finished tweaking git repo https://github.com/pmukhin/merge_k_sorted_lists
[INFO] tweaked toml for git repo https://github.com/pmukhin/merge_k_sorted_lists written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pmukhin/merge_k_sorted_lists 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" "+1.83.0" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eabd38b9be9b5ad152fe3cdc1e5d660683cbbf62a174a6ef6977efa9b3695ad
[INFO] running `Command { std: "docker" "start" "-a" "2eabd38b9be9b5ad152fe3cdc1e5d660683cbbf62a174a6ef6977efa9b3695ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eabd38b9be9b5ad152fe3cdc1e5d660683cbbf62a174a6ef6977efa9b3695ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eabd38b9be9b5ad152fe3cdc1e5d660683cbbf62a174a6ef6977efa9b3695ad", kill_on_drop: false }`
[INFO] [stdout] 2eabd38b9be9b5ad152fe3cdc1e5d660683cbbf62a174a6ef6977efa9b3695ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6180786659e7a89153e71c9dfbdd59d2854d9385bb00dc45d84347ccdec593e1
[INFO] running `Command { std: "docker" "start" "-a" "6180786659e7a89153e71c9dfbdd59d2854d9385bb00dc45d84347ccdec593e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaR7zUGc"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6180786659e7a89153e71c9dfbdd59d2854d9385bb00dc45d84347ccdec593e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6180786659e7a89153e71c9dfbdd59d2854d9385bb00dc45d84347ccdec593e1", kill_on_drop: false }`
[INFO] [stdout] 6180786659e7a89153e71c9dfbdd59d2854d9385bb00dc45d84347ccdec593e1