Dec 12 01:39:44.069 INFO checking Lytigas/rust-rt against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:39:44.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 01:39:44.698 INFO [stdout] 04e2d7689cb4354fb5b9e41d6b7fa2014ce43cd15546f386d548ca7557be51b3
Dec 12 01:39:44.700 INFO running `"docker" "start" "-a" "04e2d7689cb4354fb5b9e41d6b7fa2014ce43cd15546f386d548ca7557be51b3"`
Dec 12 01:39:46.196 INFO [stderr] usermod: no changes
Dec 12 01:39:46.235 INFO [stderr] error: failed to load source for a dependency on `libc`
Dec 12 01:39:46.235 INFO [stderr] 
Dec 12 01:39:46.235 INFO [stderr] Caused by:
Dec 12 01:39:46.235 INFO [stderr]   Unable to update https://github.com/Lytigas/libc#a9590b55
Dec 12 01:39:46.235 INFO [stderr] 
Dec 12 01:39:46.235 INFO [stderr] Caused by:
Dec 12 01:39:46.235 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 12 01:39:46.235 INFO [stderr] 
Dec 12 01:39:46.235 INFO [stderr] Caused by:
Dec 12 01:39:46.235 INFO [stderr]   Read-only file system (os error 30)
Dec 12 01:39:46.236 INFO [stderr] su: No module specific data is present
Dec 12 01:39:46.538 INFO running `"docker" "inspect" "04e2d7689cb4354fb5b9e41d6b7fa2014ce43cd15546f386d548ca7557be51b3"`
Dec 12 01:39:46.626 INFO running `"docker" "rm" "-f" "04e2d7689cb4354fb5b9e41d6b7fa2014ce43cd15546f386d548ca7557be51b3"`
Dec 12 01:39:46.724 INFO [stdout] 04e2d7689cb4354fb5b9e41d6b7fa2014ce43cd15546f386d548ca7557be51b3