[INFO] cloning repository https://github.com/ashishjsharda/rust_struct_macro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishjsharda/rust_struct_macro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2Frust_struct_macro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2Frust_struct_macro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf11030e974aed14551373dbe1f2bd432130d2e6
[INFO] checking ashishjsharda/rust_struct_macro against master#e43d139a82620a268d3828a73e12a8679339e8f8 for pr-143545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishjsharda%2Frust_struct_macro" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ashishjsharda/rust_struct_macro
[INFO] finished tweaking git repo https://github.com/ashishjsharda/rust_struct_macro
[INFO] tweaked toml for git repo https://github.com/ashishjsharda/rust_struct_macro written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ashishjsharda/rust_struct_macro on toolchain e43d139a82620a268d3828a73e12a8679339e8f8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ashishjsharda/rust_struct_macro 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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e05873ebfef9dc904bcf25d71f82d7bc99de9d45f88e12c09d437ca799582743
[INFO] running `Command { std: "docker" "start" "-a" "e05873ebfef9dc904bcf25d71f82d7bc99de9d45f88e12c09d437ca799582743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e05873ebfef9dc904bcf25d71f82d7bc99de9d45f88e12c09d437ca799582743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05873ebfef9dc904bcf25d71f82d7bc99de9d45f88e12c09d437ca799582743", kill_on_drop: false }`
[INFO] [stdout] e05873ebfef9dc904bcf25d71f82d7bc99de9d45f88e12c09d437ca799582743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd805c26b543ff011688e1c6284fe43b74d5fcb2cb69afe4836146bea1dbc9b9
[INFO] running `Command { std: "docker" "start" "-a" "cd805c26b543ff011688e1c6284fe43b74d5fcb2cb69afe4836146bea1dbc9b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.79
[INFO] [stderr]     Checking route_macro v0.1.0 (/opt/rustwide/workdir/route_macro)
[INFO] [stderr]     Checking my_macro v0.1.0 (/opt/rustwide/workdir/my_macro)
[INFO] [stderr]     Checking rust_struct_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libsyn-2b6db77bbfef16f2.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cd805c26b543ff011688e1c6284fe43b74d5fcb2cb69afe4836146bea1dbc9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd805c26b543ff011688e1c6284fe43b74d5fcb2cb69afe4836146bea1dbc9b9", kill_on_drop: false }`
[INFO] [stdout] cd805c26b543ff011688e1c6284fe43b74d5fcb2cb69afe4836146bea1dbc9b9