Dec 02 04:58:36.855 INFO testing NervosFoundation/serde_bench against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 04:58:36.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:58:37.288 INFO [stdout] b77a2e37aa770551fc34ef81fc9108a0e61791fd99565e8fe32555fd9dcecbfe
Dec 02 04:58:37.290 INFO running `"docker" "start" "-a" "b77a2e37aa770551fc34ef81fc9108a0e61791fd99565e8fe32555fd9dcecbfe"`
Dec 02 04:58:38.682 INFO [stderr] usermod: no changes
Dec 02 04:58:38.791 INFO [stderr] error: failed to load source for a dependency on `bigint`
Dec 02 04:58:38.791 INFO [stderr] 
Dec 02 04:58:38.791 INFO [stderr] Caused by:
Dec 02 04:58:38.791 INFO [stderr]   Unable to update https://github.com/NervosFoundation/bigint#604d7695
Dec 02 04:58:38.791 INFO [stderr] 
Dec 02 04:58:38.791 INFO [stderr] Caused by:
Dec 02 04:58:38.791 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 02 04:58:38.791 INFO [stderr] 
Dec 02 04:58:38.791 INFO [stderr] Caused by:
Dec 02 04:58:38.791 INFO [stderr]   Read-only file system (os error 30)
Dec 02 04:58:38.792 INFO [stderr] su: No module specific data is present
Dec 02 04:58:39.895 INFO running `"docker" "inspect" "b77a2e37aa770551fc34ef81fc9108a0e61791fd99565e8fe32555fd9dcecbfe"`
Dec 02 04:58:40.229 INFO running `"docker" "rm" "-f" "b77a2e37aa770551fc34ef81fc9108a0e61791fd99565e8fe32555fd9dcecbfe"`
Dec 02 04:58:40.591 INFO [stdout] b77a2e37aa770551fc34ef81fc9108a0e61791fd99565e8fe32555fd9dcecbfe
