[INFO] cloning repository https://github.com/semicoleon/rspotify-serde-json-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/semicoleon/rspotify-serde-json-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemicoleon%2Frspotify-serde-json-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemicoleon%2Frspotify-serde-json-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5633aca4947b37294adb6281681aee2efc0c303b
[INFO] checking semicoleon/rspotify-serde-json-bug against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemicoleon%2Frspotify-serde-json-bug" "/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/semicoleon/rspotify-serde-json-bug on toolchain aa067fb984d36462548bb785da221bfaf38253f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/semicoleon/rspotify-serde-json-bug
[INFO] finished tweaking git repo https://github.com/semicoleon/rspotify-serde-json-bug
[INFO] tweaked toml for git repo https://github.com/semicoleon/rspotify-serde-json-bug written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/semicoleon/rspotify-serde-json-bug 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" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e49961119176ab1dbd8e119f56ff6fe37d2a0b68861be21829d8e2e7cbb228ad
[INFO] running `Command { std: "docker" "start" "-a" "e49961119176ab1dbd8e119f56ff6fe37d2a0b68861be21829d8e2e7cbb228ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e49961119176ab1dbd8e119f56ff6fe37d2a0b68861be21829d8e2e7cbb228ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49961119176ab1dbd8e119f56ff6fe37d2a0b68861be21829d8e2e7cbb228ad", kill_on_drop: false }`
[INFO] [stdout] e49961119176ab1dbd8e119f56ff6fe37d2a0b68861be21829d8e2e7cbb228ad
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145f5a5690b6e1262b1424a08d3de7fad05f3a579a03df423bcf72b4c0ad8716
[INFO] running `Command { std: "docker" "start" "-a" "145f5a5690b6e1262b1424a08d3de7fad05f3a579a03df423bcf72b4c0ad8716", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/build/futures-core-b917c7f0b31e2998/out`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "145f5a5690b6e1262b1424a08d3de7fad05f3a579a03df423bcf72b4c0ad8716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145f5a5690b6e1262b1424a08d3de7fad05f3a579a03df423bcf72b4c0ad8716", kill_on_drop: false }`
[INFO] [stdout] 145f5a5690b6e1262b1424a08d3de7fad05f3a579a03df423bcf72b4c0ad8716