[INFO] cloning repository https://github.com/ojisan-toybox/tsty-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ojisan-toybox/tsty-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojisan-toybox%2Ftsty-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojisan-toybox%2Ftsty-rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojisan-toybox%2Ftsty-rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/ojisan-toybox/tsty-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ojisan-toybox/tsty-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojisan-toybox%2Ftsty-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojisan-toybox%2Ftsty-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d6bda0778360542a4f2c1b8020f6e3caef42334
[INFO] checking ojisan-toybox/tsty-rust against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojisan-toybox%2Ftsty-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ojisan-toybox/tsty-rust
[INFO] finished tweaking git repo https://github.com/ojisan-toybox/tsty-rust
[INFO] tweaked toml for git repo https://github.com/ojisan-toybox/tsty-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ojisan-toybox/tsty-rust on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ojisan-toybox/tsty-rust 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ce12e6c0b980ffb8f46e6d89d90d9c64a81d1c8ed34cb0b05f0da43ea7be76c
[INFO] running `Command { std: "docker" "start" "-a" "2ce12e6c0b980ffb8f46e6d89d90d9c64a81d1c8ed34cb0b05f0da43ea7be76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ce12e6c0b980ffb8f46e6d89d90d9c64a81d1c8ed34cb0b05f0da43ea7be76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce12e6c0b980ffb8f46e6d89d90d9c64a81d1c8ed34cb0b05f0da43ea7be76c", kill_on_drop: false }`
[INFO] [stdout] 2ce12e6c0b980ffb8f46e6d89d90d9c64a81d1c8ed34cb0b05f0da43ea7be76c
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 772f960de630a112f1f86a727daa8398773c87de8b6099e85d9a114bb3d75863
[INFO] running `Command { std: "docker" "start" "-a" "772f960de630a112f1f86a727daa8398773c87de8b6099e85d9a114bb3d75863", kill_on_drop: false }`
[INFO] [stderr]     Checking tsty-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0502]: cannot borrow `user_form` as mutable because it is also borrowed as immutable
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let q = user_form.get_first();
[INFO] [stdout]    |             --------- immutable borrow occurs here
[INFO] [stdout] 53 |     // TODO: fix
[INFO] [stdout] 54 |     user_form.answer("user_answer".to_string(), &q.id);
[INFO] [stdout]    |     ^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |         |
[INFO] [stdout]    |     |         immutable borrow later used by call
[INFO] [stdout]    |     mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `user_form` as mutable because it is also borrowed as immutable
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let q = user_form.get_first();
[INFO] [stdout]    |             --------- immutable borrow occurs here
[INFO] [stdout] 53 |     // TODO: fix
[INFO] [stdout] 54 |     user_form.answer("user_answer".to_string(), &q.id);
[INFO] [stdout]    |     ^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |         |
[INFO] [stdout]    |     |         immutable borrow later used by call
[INFO] [stdout]    |     mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tsty-rust` (bin "tsty-rust" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tsty-rust` (bin "tsty-rust") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "772f960de630a112f1f86a727daa8398773c87de8b6099e85d9a114bb3d75863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772f960de630a112f1f86a727daa8398773c87de8b6099e85d9a114bb3d75863", kill_on_drop: false }`
[INFO] [stdout] 772f960de630a112f1f86a727daa8398773c87de8b6099e85d9a114bb3d75863