[INFO] cloning repository https://github.com/chengr4/optimized-sort-merge-join-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengr4/optimized-sort-merge-join-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengr4%2Foptimized-sort-merge-join-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengr4%2Foptimized-sort-merge-join-rs'...
[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/chengr4/optimized-sort-merge-join-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengr4/optimized-sort-merge-join-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengr4%2Foptimized-sort-merge-join-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengr4%2Foptimized-sort-merge-join-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82e141e36fc9fcdcb63a83b37eb5ffe27f66bddc
[INFO] checking chengr4/optimized-sort-merge-join-rs against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengr4%2Foptimized-sort-merge-join-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chengr4/optimized-sort-merge-join-rs
[INFO] finished tweaking git repo https://github.com/chengr4/optimized-sort-merge-join-rs
[INFO] tweaked toml for git repo https://github.com/chengr4/optimized-sort-merge-join-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chengr4/optimized-sort-merge-join-rs on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chengr4/optimized-sort-merge-join-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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe2d50bac171ecba27f93e7391926f243cd5e186b98940361dcba49e4e192111
[INFO] running `Command { std: "docker" "start" "-a" "fe2d50bac171ecba27f93e7391926f243cd5e186b98940361dcba49e4e192111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe2d50bac171ecba27f93e7391926f243cd5e186b98940361dcba49e4e192111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2d50bac171ecba27f93e7391926f243cd5e186b98940361dcba49e4e192111", kill_on_drop: false }`
[INFO] [stdout] fe2d50bac171ecba27f93e7391926f243cd5e186b98940361dcba49e4e192111
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60299d193d5d767e0926fe836c4b118dbd4b70035507563c57c96548104a7a28
[INFO] running `Command { std: "docker" "start" "-a" "60299d193d5d767e0926fe836c4b118dbd4b70035507563c57c96548104a7a28", kill_on_drop: false }`
[INFO] [stderr]     Checking optimized-sort-merge-join-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "60299d193d5d767e0926fe836c4b118dbd4b70035507563c57c96548104a7a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60299d193d5d767e0926fe836c4b118dbd4b70035507563c57c96548104a7a28", kill_on_drop: false }`
[INFO] [stdout] 60299d193d5d767e0926fe836c4b118dbd4b70035507563c57c96548104a7a28