[INFO] fetching crate my_parser_test_rust_practice_3_os 0.1.2...
[INFO] checking my_parser_test_rust_practice_3_os-0.1.2 against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] extracting crate my_parser_test_rust_practice_3_os 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate my_parser_test_rust_practice_3_os 0.1.2 on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate my_parser_test_rust_practice_3_os 0.1.2
[INFO] finished tweaking crates.io crate my_parser_test_rust_practice_3_os 0.1.2
[INFO] tweaked toml for crates.io crate my_parser_test_rust_practice_3_os 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate my_parser_test_rust_practice_3_os 0.1.2 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" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56bab9fd9c95ef5b6fc496934d0efc2b00bacb30c5684d6c28eda3d48b9d9008
[INFO] running `Command { std: "docker" "start" "-a" "56bab9fd9c95ef5b6fc496934d0efc2b00bacb30c5684d6c28eda3d48b9d9008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56bab9fd9c95ef5b6fc496934d0efc2b00bacb30c5684d6c28eda3d48b9d9008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56bab9fd9c95ef5b6fc496934d0efc2b00bacb30c5684d6c28eda3d48b9d9008", kill_on_drop: false }`
[INFO] [stdout] 56bab9fd9c95ef5b6fc496934d0efc2b00bacb30c5684d6c28eda3d48b9d9008
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea0f0342b9fb32551d928f50aa7127aacae129f19984e9c70a27f900ced4880a
[INFO] running `Command { std: "docker" "start" "-a" "ea0f0342b9fb32551d928f50aa7127aacae129f19984e9c70a27f900ced4880a", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/proc-macro2-adf41e4cdce40144`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "ea0f0342b9fb32551d928f50aa7127aacae129f19984e9c70a27f900ced4880a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0f0342b9fb32551d928f50aa7127aacae129f19984e9c70a27f900ced4880a", kill_on_drop: false }`
[INFO] [stdout] ea0f0342b9fb32551d928f50aa7127aacae129f19984e9c70a27f900ced4880a