Nov 28 18:46:52.370 INFO checking rustc-serialize-0.3.24 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:46:52.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 18:46:52.660 INFO [stdout] 1bbed9eed8606c9576b4b7fa1043f78a225c3a0b8d6c4c50efb4188e7a2c35a2
Nov 28 18:46:52.666 INFO running `"docker" "start" "-a" "1bbed9eed8606c9576b4b7fa1043f78a225c3a0b8d6c4c50efb4188e7a2c35a2"`
Nov 28 18:46:53.356 INFO [stderr] usermod: no changes
Nov 28 18:46:53.448 INFO [stderr]     Checking rustc-serialize v0.3.24 (/source)
Nov 28 18:47:00.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.13s
Nov 28 18:47:00.520 INFO [stderr] su: No module specific data is present
Nov 28 18:47:01.414 INFO running `"docker" "inspect" "1bbed9eed8606c9576b4b7fa1043f78a225c3a0b8d6c4c50efb4188e7a2c35a2"`
Nov 28 18:47:01.532 INFO running `"docker" "rm" "-f" "1bbed9eed8606c9576b4b7fa1043f78a225c3a0b8d6c4c50efb4188e7a2c35a2"`
Nov 28 18:47:01.607 INFO [stdout] 1bbed9eed8606c9576b4b7fa1043f78a225c3a0b8d6c4c50efb4188e7a2c35a2