Dec 04 20:34:55.603 INFO checking crazymykl/r7-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:34:55.604 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 04 20:34:56.056 INFO [stdout] 829984bf6fde46797fcc8ec533faee60558a64979d663d53f13697474cd6052f
Dec 04 20:34:56.066 INFO running `"docker" "start" "-a" "829984bf6fde46797fcc8ec533faee60558a64979d663d53f13697474cd6052f"`
Dec 04 20:34:57.362 INFO [stderr] usermod: no changes
Dec 04 20:34:57.491 INFO [stderr]    Compiling peg v0.5.3
Dec 04 20:34:57.491 INFO [stderr]     Checking num-bigint v0.1.37
Dec 04 20:34:59.371 INFO [stderr]     Checking num-rational v0.1.36
Dec 04 20:35:00.471 INFO [stderr]     Checking num v0.1.37
Dec 04 20:35:04.515 INFO [stderr]    Compiling r7-rs v0.1.0 (/source)
Dec 04 20:35:11.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.44s
Dec 04 20:35:11.837 INFO [stderr] su: No module specific data is present
Dec 04 20:35:13.011 INFO running `"docker" "inspect" "829984bf6fde46797fcc8ec533faee60558a64979d663d53f13697474cd6052f"`
Dec 04 20:35:13.317 INFO running `"docker" "rm" "-f" "829984bf6fde46797fcc8ec533faee60558a64979d663d53f13697474cd6052f"`
Dec 04 20:35:13.627 INFO [stdout] 829984bf6fde46797fcc8ec533faee60558a64979d663d53f13697474cd6052f