Nov 28 10:40:31.567 INFO checking TropicSapling/rust-number-guesser against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:40:31.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:40:32.119 INFO [stdout] 922ca1317b72c121995bcfe1aa3ffe64888ad0c085fedf32ca6d0d315a202ff0
Nov 28 10:40:32.122 INFO running `"docker" "start" "-a" "922ca1317b72c121995bcfe1aa3ffe64888ad0c085fedf32ca6d0d315a202ff0"`
Nov 28 10:40:34.235 INFO [stderr] usermod: no changes
Nov 28 10:40:34.306 INFO [stderr]     Checking rand_core v0.1.0-pre.0
Nov 28 10:40:35.004 INFO [stderr]     Checking rand v0.5.0-pre.0
Nov 28 10:40:37.716 INFO [stderr]     Checking rust-number-guesser v0.1.0 (/source)
Nov 28 10:40:39.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Nov 28 10:40:39.012 INFO [stderr] su: No module specific data is present
Nov 28 10:40:40.222 INFO running `"docker" "inspect" "922ca1317b72c121995bcfe1aa3ffe64888ad0c085fedf32ca6d0d315a202ff0"`
Nov 28 10:40:40.604 INFO running `"docker" "rm" "-f" "922ca1317b72c121995bcfe1aa3ffe64888ad0c085fedf32ca6d0d315a202ff0"`
Nov 28 10:40:40.957 INFO [stdout] 922ca1317b72c121995bcfe1aa3ffe64888ad0c085fedf32ca6d0d315a202ff0