Oct 21 20:14:52.832 INFO checking VaclavStebra/rust-book-slices against try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032 for pr-55192
Oct 21 20:14:52.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032:/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 +ca35ca839582d74f045a4a1eb9e1a82e29f0e032-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 21 20:14:53.077 INFO blam! f310e5433a35be9488d8392726ab40b3d71e8ee088ece14c774a18b0d0f5ae7c
Oct 21 20:14:53.079 INFO running `"docker" "start" "-a" "f310e5433a35be9488d8392726ab40b3d71e8ee088ece14c774a18b0d0f5ae7c"`
Oct 21 20:14:53.509 INFO kablam! usermod: no changes
Oct 21 20:14:53.529 INFO kablam! error: toolchain 'ca35ca839582d74f045a4a1eb9e1a82e29f0e032-alt' is not installed
Oct 21 20:14:53.532 INFO kablam! su: No module specific data is present
Oct 21 20:14:53.820 INFO running `"docker" "rm" "-f" "f310e5433a35be9488d8392726ab40b3d71e8ee088ece14c774a18b0d0f5ae7c"`
Oct 21 20:14:53.930 INFO blam! f310e5433a35be9488d8392726ab40b3d71e8ee088ece14c774a18b0d0f5ae7c