[INFO] cloning repository https://github.com/fernandodeluret/proyecto_proc_macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fernandodeluret/proyecto_proc_macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffernandodeluret%2Fproyecto_proc_macros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffernandodeluret%2Fproyecto_proc_macros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1861b327cb6fce053950e3e89c8f421ae37f25a0
[INFO] checking fernandodeluret/proyecto_proc_macros against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffernandodeluret%2Fproyecto_proc_macros" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fernandodeluret/proyecto_proc_macros on toolchain 092a284ba0421695f2032c947765429fd7095796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fernandodeluret/proyecto_proc_macros
[INFO] finished tweaking git repo https://github.com/fernandodeluret/proyecto_proc_macros
[INFO] tweaked toml for git repo https://github.com/fernandodeluret/proyecto_proc_macros written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fernandodeluret/proyecto_proc_macros 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" "+092a284ba0421695f2032c947765429fd7095796" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fda0f07a2b52874056948c8ae1a7a93b665d3d942a1a5778300fe2dfb54e8a85
[INFO] running `Command { std: "docker" "start" "-a" "fda0f07a2b52874056948c8ae1a7a93b665d3d942a1a5778300fe2dfb54e8a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fda0f07a2b52874056948c8ae1a7a93b665d3d942a1a5778300fe2dfb54e8a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda0f07a2b52874056948c8ae1a7a93b665d3d942a1a5778300fe2dfb54e8a85", kill_on_drop: false }`
[INFO] [stdout] fda0f07a2b52874056948c8ae1a7a93b665d3d942a1a5778300fe2dfb54e8a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c8d3bf2d6c3dbd4990f53f1a14dafc050a2688e0954e3391c81647c80fc10e3
[INFO] running `Command { std: "docker" "start" "-a" "8c8d3bf2d6c3dbd4990f53f1a14dafc050a2688e0954e3391c81647c80fc10e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking macro1 v0.1.0 (/opt/rustwide/workdir/macro1)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta1MtZnr"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8c8d3bf2d6c3dbd4990f53f1a14dafc050a2688e0954e3391c81647c80fc10e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8d3bf2d6c3dbd4990f53f1a14dafc050a2688e0954e3391c81647c80fc10e3", kill_on_drop: false }`
[INFO] [stdout] 8c8d3bf2d6c3dbd4990f53f1a14dafc050a2688e0954e3391c81647c80fc10e3