[INFO] cloning repository https://github.com/ifeelBALANCED/rust_calculator_challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ifeelBALANCED/rust_calculator_challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FifeelBALANCED%2Frust_calculator_challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FifeelBALANCED%2Frust_calculator_challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7658d616bfb0ea0d0a16416f505bed2a60187ed
[INFO] checking ifeelBALANCED/rust_calculator_challenge against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FifeelBALANCED%2Frust_calculator_challenge" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ifeelBALANCED/rust_calculator_challenge on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/ifeelBALANCED/rust_calculator_challenge
[INFO] finished tweaking git repo https://github.com/ifeelBALANCED/rust_calculator_challenge
[INFO] tweaked toml for git repo https://github.com/ifeelBALANCED/rust_calculator_challenge written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ifeelBALANCED/rust_calculator_challenge 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c97bfd5b690a5c7698a926813cfd38d7e3e96a3fd1ff5671780414fac290165a
[INFO] running `Command { std: "docker" "start" "-a" "c97bfd5b690a5c7698a926813cfd38d7e3e96a3fd1ff5671780414fac290165a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c97bfd5b690a5c7698a926813cfd38d7e3e96a3fd1ff5671780414fac290165a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97bfd5b690a5c7698a926813cfd38d7e3e96a3fd1ff5671780414fac290165a", kill_on_drop: false }`
[INFO] [stdout] c97bfd5b690a5c7698a926813cfd38d7e3e96a3fd1ff5671780414fac290165a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbf41810db4ab6774bc41c6223674b224737c9fca20a7c2e586aebfef119eb57
[INFO] running `Command { std: "docker" "start" "-a" "dbf41810db4ab6774bc41c6223674b224737c9fca20a7c2e586aebfef119eb57", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_calculator_challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta2WRASm"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaJFpJGk"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_calculator_challenge` (bin "rust_calculator_challenge") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust_calculator_challenge` (bin "rust_calculator_challenge" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "dbf41810db4ab6774bc41c6223674b224737c9fca20a7c2e586aebfef119eb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf41810db4ab6774bc41c6223674b224737c9fca20a7c2e586aebfef119eb57", kill_on_drop: false }`
[INFO] [stdout] dbf41810db4ab6774bc41c6223674b224737c9fca20a7c2e586aebfef119eb57