Oct 27 00:08:34.168 INFO checking mtn/ipsum against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:08:34.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 00:08:34.531 INFO blam! c0edc05e367f7d816e55a7285fc3191d4d7203640ec23cb336af9b50184016bf
Oct 27 00:08:34.539 INFO running `"docker" "start" "-a" "c0edc05e367f7d816e55a7285fc3191d4d7203640ec23cb336af9b50184016bf"`
Oct 27 00:08:35.747 INFO kablam! usermod: no changes
Oct 27 00:08:35.810 INFO kablam!     Checking ropey v0.8.0
Oct 27 00:08:37.197 INFO kablam!     Checking ipsum v0.1.0 (/source)
Oct 27 00:08:37.829 INFO kablam! warning: method is never used: `set_name`
Oct 27 00:08:37.829 INFO kablam!   --> src/buffer.rs:42:5
Oct 27 00:08:37.829 INFO kablam!    |
Oct 27 00:08:37.830 INFO kablam! 42 |     pub fn set_name(&mut self, filename: &str) -> Option<Buffer> {
Oct 27 00:08:37.830 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:08:37.830 INFO kablam!    |
Oct 27 00:08:37.831 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:08:37.831 INFO kablam! 
Oct 27 00:08:37.831 INFO kablam! warning: method is never used: `save`
Oct 27 00:08:37.831 INFO kablam!   --> src/buffer.rs:60:5
Oct 27 00:08:37.832 INFO kablam!    |
Oct 27 00:08:37.832 INFO kablam! 60 |     pub fn save(&mut self) -> bool {
Oct 27 00:08:37.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:08:37.833 INFO kablam! 
Oct 27 00:08:37.833 INFO kablam! warning: variant is never constructed: `Insert`
Oct 27 00:08:37.833 INFO kablam!  --> src/editor.rs:9:5
Oct 27 00:08:37.833 INFO kablam!   |
Oct 27 00:08:37.834 INFO kablam! 9 |     Insert,
Oct 27 00:08:37.834 INFO kablam!   |     ^^^^^^
Oct 27 00:08:37.834 INFO kablam! 
Oct 27 00:08:37.834 INFO kablam! warning: field is never used: `buffers`
Oct 27 00:08:37.835 INFO kablam!   --> src/editor.rs:17:5
Oct 27 00:08:37.835 INFO kablam!    |
Oct 27 00:08:37.835 INFO kablam! 17 |     buffers: Vec<Buffer>,
Oct 27 00:08:37.835 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 00:08:37.836 INFO kablam! 
Oct 27 00:08:37.836 INFO kablam! warning: field is never used: `mode`
Oct 27 00:08:37.836 INFO kablam!   --> src/editor.rs:19:5
Oct 27 00:08:37.836 INFO kablam!    |
Oct 27 00:08:37.837 INFO kablam! 19 |     mode: Mode,
Oct 27 00:08:37.837 INFO kablam!    |     ^^^^^^^^^^
Oct 27 00:08:37.837 INFO kablam! 
Oct 27 00:08:37.838 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 00:08:37.838 INFO kablam!  --> src/main.rs:1:12
Oct 27 00:08:37.838 INFO kablam!   |
Oct 27 00:08:37.838 INFO kablam! 1 | #![feature(extern_prelude)]
Oct 27 00:08:37.839 INFO kablam!   |            ^^^^^^^^^^^^^^
Oct 27 00:08:37.840 INFO kablam!   |
Oct 27 00:08:37.841 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 00:08:37.841 INFO kablam! 
Oct 27 00:08:37.929 INFO kablam! warning: method is never used: `set_name`
Oct 27 00:08:37.929 INFO kablam!   --> src/buffer.rs:42:5
Oct 27 00:08:37.929 INFO kablam!    |
Oct 27 00:08:37.929 INFO kablam! 42 |     pub fn set_name(&mut self, filename: &str) -> Option<Buffer> {
Oct 27 00:08:37.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:08:37.929 INFO kablam!    |
Oct 27 00:08:37.929 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:08:37.929 INFO kablam! 
Oct 27 00:08:37.929 INFO kablam! warning: method is never used: `save`
Oct 27 00:08:37.929 INFO kablam!   --> src/buffer.rs:60:5
Oct 27 00:08:37.929 INFO kablam!    |
Oct 27 00:08:37.929 INFO kablam! 60 |     pub fn save(&mut self) -> bool {
Oct 27 00:08:37.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:08:37.929 INFO kablam! 
Oct 27 00:08:37.929 INFO kablam! warning: variant is never constructed: `Insert`
Oct 27 00:08:37.929 INFO kablam!  --> src/editor.rs:9:5
Oct 27 00:08:37.929 INFO kablam!   |
Oct 27 00:08:37.929 INFO kablam! 9 |     Insert,
Oct 27 00:08:37.929 INFO kablam!   |     ^^^^^^
Oct 27 00:08:37.929 INFO kablam! 
Oct 27 00:08:37.929 INFO kablam! warning: field is never used: `buffers`
Oct 27 00:08:37.929 INFO kablam!   --> src/editor.rs:17:5
Oct 27 00:08:37.929 INFO kablam!    |
Oct 27 00:08:37.929 INFO kablam! 17 |     buffers: Vec<Buffer>,
Oct 27 00:08:37.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 00:08:37.929 INFO kablam! 
Oct 27 00:08:37.929 INFO kablam! warning: field is never used: `mode`
Oct 27 00:08:37.929 INFO kablam!   --> src/editor.rs:19:5
Oct 27 00:08:37.929 INFO kablam!    |
Oct 27 00:08:37.929 INFO kablam! 19 |     mode: Mode,
Oct 27 00:08:37.929 INFO kablam!    |     ^^^^^^^^^^
Oct 27 00:08:37.929 INFO kablam! 
Oct 27 00:08:37.929 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 00:08:37.929 INFO kablam!  --> src/main.rs:1:12
Oct 27 00:08:37.929 INFO kablam!   |
Oct 27 00:08:37.929 INFO kablam! 1 | #![feature(extern_prelude)]
Oct 27 00:08:37.929 INFO kablam!   |            ^^^^^^^^^^^^^^
Oct 27 00:08:37.929 INFO kablam!   |
Oct 27 00:08:37.929 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 00:08:37.929 INFO kablam! 
Oct 27 00:08:37.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Oct 27 00:08:37.956 INFO kablam! su: No module specific data is present
Oct 27 00:08:38.667 INFO running `"docker" "rm" "-f" "c0edc05e367f7d816e55a7285fc3191d4d7203640ec23cb336af9b50184016bf"`
Oct 27 00:08:38.875 INFO blam! c0edc05e367f7d816e55a7285fc3191d4d7203640ec23cb336af9b50184016bf