Oct 31 22:59:48.095 INFO checking proprefenetre/rust-book against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 22:59:48.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 22:59:48.502 INFO blam! a67d25b6460e8362eac105c3d7031cec6465cea5da4bd5e50ee78d00535fdec4
Oct 31 22:59:48.513 INFO running `"docker" "start" "-a" "a67d25b6460e8362eac105c3d7031cec6465cea5da4bd5e50ee78d00535fdec4"`
Oct 31 22:59:49.584 INFO kablam! usermod: no changes
Oct 31 22:59:49.660 INFO kablam!     Checking collections v0.1.0 (/source)
Oct 31 22:59:50.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Oct 31 22:59:50.525 INFO kablam! su: No module specific data is present
Oct 31 22:59:51.321 INFO running `"docker" "rm" "-f" "a67d25b6460e8362eac105c3d7031cec6465cea5da4bd5e50ee78d00535fdec4"`
Oct 31 22:59:51.548 INFO blam! a67d25b6460e8362eac105c3d7031cec6465cea5da4bd5e50ee78d00535fdec4