Oct 15 11:08:04.333 INFO testing Eros/Heart against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 11:08:04.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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 15 11:08:04.798 INFO blam! 5bea1ba0e30b09a5e2aa524b95e27c88769e4699c0c7a7bd7fb76155e8dc64a8
Oct 15 11:08:04.807 INFO running `"docker" "start" "-a" "5bea1ba0e30b09a5e2aa524b95e27c88769e4699c0c7a7bd7fb76155e8dc64a8"`
Oct 15 11:08:06.344 INFO kablam! usermod: no changes
Oct 15 11:08:06.375 INFO kablam! error: failed to load source for a dependency on `mio`
Oct 15 11:08:06.376 INFO kablam! 
Oct 15 11:08:06.376 INFO kablam! Caused by:
Oct 15 11:08:06.377 INFO kablam!   Unable to update https://github.com/carllerche/mio#50c4af5c
Oct 15 11:08:06.377 INFO kablam! 
Oct 15 11:08:06.377 INFO kablam! Caused by:
Oct 15 11:08:06.377 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Oct 15 11:08:06.378 INFO kablam! 
Oct 15 11:08:06.378 INFO kablam! Caused by:
Oct 15 11:08:06.378 INFO kablam!   Read-only file system (os error 30)
Oct 15 11:08:06.378 INFO kablam! su: No module specific data is present
Oct 15 11:08:07.267 INFO running `"docker" "rm" "-f" "5bea1ba0e30b09a5e2aa524b95e27c88769e4699c0c7a7bd7fb76155e8dc64a8"`
Oct 15 11:08:07.607 INFO blam! 5bea1ba0e30b09a5e2aa524b95e27c88769e4699c0c7a7bd7fb76155e8dc64a8