Nov 29 22:58:50.641 INFO checking maidsafe/datachains_sim against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 22:58:50.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 22:58:51.133 INFO [stdout] 9f8864810ca772de3b56c75859b39474fd28ad5be7df98c5b421b3ad90a39cb3
Nov 29 22:58:51.136 INFO running `"docker" "start" "-a" "9f8864810ca772de3b56c75859b39474fd28ad5be7df98c5b421b3ad90a39cb3"`
Nov 29 22:58:53.291 INFO [stderr] usermod: no changes
Nov 29 22:58:53.454 INFO [stderr]     Checking tiny-keccak v1.4.0
Nov 29 22:58:53.455 INFO [stderr]     Checking nix v0.9.0
Nov 29 22:58:58.362 INFO [stderr]     Checking ctrlc v3.1.0
Nov 29 22:58:58.925 INFO [stderr]     Checking datachains_sim v0.2.0 (/source)
Nov 29 22:59:01.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
Nov 29 22:59:01.380 INFO [stderr] su: No module specific data is present
Nov 29 22:59:02.891 INFO running `"docker" "inspect" "9f8864810ca772de3b56c75859b39474fd28ad5be7df98c5b421b3ad90a39cb3"`
Nov 29 22:59:03.252 INFO running `"docker" "rm" "-f" "9f8864810ca772de3b56c75859b39474fd28ad5be7df98c5b421b3ad90a39cb3"`
Nov 29 22:59:03.582 INFO [stdout] 9f8864810ca772de3b56c75859b39474fd28ad5be7df98c5b421b3ad90a39cb3