Dec 05 06:54:18.119 INFO checking serde_json_experimental-1.0.29-rc1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:54:18.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 06:54:18.595 INFO [stdout] 0070b129a63eb724dc1178dee290b29a9e33046749c387a395f4cc22d2946b42
Dec 05 06:54:18.600 INFO running `"docker" "start" "-a" "0070b129a63eb724dc1178dee290b29a9e33046749c387a395f4cc22d2946b42"`
Dec 05 06:54:19.789 INFO [stderr] usermod: no changes
Dec 05 06:54:19.951 INFO [stderr]     Checking serde_json_experimental v1.0.29-rc1 (/source)
Dec 05 06:54:19.951 INFO [stderr]     Checking compiletest_rs v0.3.17
Dec 05 06:54:29.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
Dec 05 06:54:29.351 INFO [stderr] su: No module specific data is present
Dec 05 06:54:30.121 INFO running `"docker" "inspect" "0070b129a63eb724dc1178dee290b29a9e33046749c387a395f4cc22d2946b42"`
Dec 05 06:54:30.307 INFO running `"docker" "rm" "-f" "0070b129a63eb724dc1178dee290b29a9e33046749c387a395f4cc22d2946b42"`
Dec 05 06:54:30.452 INFO [stdout] 0070b129a63eb724dc1178dee290b29a9e33046749c387a395f4cc22d2946b42