Oct 31 22:25:39.461 INFO checking robertohuertasm/rust-a-gentle-introduction against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 22:25:39.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 22:25:39.864 INFO blam! ece590f481e09af7df704b5473e6a1ee8b4545436b7d02d9199a97bba250d6e9
Oct 31 22:25:39.866 INFO running `"docker" "start" "-a" "ece590f481e09af7df704b5473e6a1ee8b4545436b7d02d9199a97bba250d6e9"`
Oct 31 22:25:40.635 INFO kablam! usermod: no changes
Oct 31 22:25:40.720 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 31 22:25:41.284 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 31 22:25:41.748 INFO kablam!     Checking rayon-core v1.4.0
Oct 31 22:25:42.678 INFO kablam!     Checking rayon v1.0.1
Oct 31 22:25:46.188 INFO kablam!     Checking gentle_intro v0.1.0 (/source)
Oct 31 22:25:46.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Oct 31 22:25:46.677 INFO kablam! su: No module specific data is present
Oct 31 22:25:46.976 INFO running `"docker" "rm" "-f" "ece590f481e09af7df704b5473e6a1ee8b4545436b7d02d9199a97bba250d6e9"`
Oct 31 22:25:47.120 INFO blam! ece590f481e09af7df704b5473e6a1ee8b4545436b7d02d9199a97bba250d6e9