Nov 29 21:51:00.911 INFO checking mtn/ipsum against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:51:00.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 21:51:01.336 INFO [stdout] 225d216719658395647e404649504c68618d2c74bc2cb580e76d9ef112579b6e
Nov 29 21:51:01.338 INFO running `"docker" "start" "-a" "225d216719658395647e404649504c68618d2c74bc2cb580e76d9ef112579b6e"`
Nov 29 21:51:02.818 INFO [stderr] usermod: no changes
Nov 29 21:51:02.896 INFO [stderr]     Checking ropey v0.8.0
Nov 29 21:51:04.267 INFO [stderr]     Checking ipsum v0.1.0 (/source)
Nov 29 21:51:04.856 INFO [stderr] warning: method is never used: `set_name`
Nov 29 21:51:04.856 INFO [stderr]   --> src/buffer.rs:42:5
Nov 29 21:51:04.856 INFO [stderr]    |
Nov 29 21:51:04.856 INFO [stderr] 42 |     pub fn set_name(&mut self, filename: &str) -> Option<Buffer> {
Nov 29 21:51:04.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:51:04.856 INFO [stderr]    |
Nov 29 21:51:04.856 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:51:04.856 INFO [stderr] 
Nov 29 21:51:04.856 INFO [stderr] warning: method is never used: `save`
Nov 29 21:51:04.856 INFO [stderr]   --> src/buffer.rs:60:5
Nov 29 21:51:04.856 INFO [stderr]    |
Nov 29 21:51:04.856 INFO [stderr] 60 |     pub fn save(&mut self) -> bool {
Nov 29 21:51:04.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:51:04.856 INFO [stderr] 
Nov 29 21:51:04.856 INFO [stderr] warning: variant is never constructed: `Insert`
Nov 29 21:51:04.856 INFO [stderr]  --> src/editor.rs:9:5
Nov 29 21:51:04.856 INFO [stderr]   |
Nov 29 21:51:04.856 INFO [stderr] 9 |     Insert,
Nov 29 21:51:04.856 INFO [stderr]   |     ^^^^^^
Nov 29 21:51:04.856 INFO [stderr] 
Nov 29 21:51:04.856 INFO [stderr] warning: field is never used: `buffers`
Nov 29 21:51:04.856 INFO [stderr]   --> src/editor.rs:17:5
Nov 29 21:51:04.856 INFO [stderr]    |
Nov 29 21:51:04.856 INFO [stderr] 17 |     buffers: Vec<Buffer>,
Nov 29 21:51:04.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 21:51:04.856 INFO [stderr] 
Nov 29 21:51:04.856 INFO [stderr] warning: field is never used: `mode`
Nov 29 21:51:04.856 INFO [stderr]   --> src/editor.rs:19:5
Nov 29 21:51:04.856 INFO [stderr]    |
Nov 29 21:51:04.856 INFO [stderr] 19 |     mode: Mode,
Nov 29 21:51:04.856 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 21:51:04.856 INFO [stderr] 
Nov 29 21:51:04.856 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 29 21:51:04.856 INFO [stderr]  --> src/main.rs:1:12
Nov 29 21:51:04.856 INFO [stderr]   |
Nov 29 21:51:04.856 INFO [stderr] 1 | #![feature(extern_prelude)]
Nov 29 21:51:04.856 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 29 21:51:04.856 INFO [stderr]   |
Nov 29 21:51:04.856 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 21:51:04.856 INFO [stderr] 
Nov 29 21:51:04.971 INFO [stderr] warning: method is never used: `set_name`
Nov 29 21:51:04.971 INFO [stderr]   --> src/buffer.rs:42:5
Nov 29 21:51:04.971 INFO [stderr]    |
Nov 29 21:51:04.971 INFO [stderr] 42 |     pub fn set_name(&mut self, filename: &str) -> Option<Buffer> {
Nov 29 21:51:04.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:51:04.971 INFO [stderr]    |
Nov 29 21:51:04.971 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:51:04.971 INFO [stderr] 
Nov 29 21:51:04.971 INFO [stderr] warning: method is never used: `save`
Nov 29 21:51:04.971 INFO [stderr]   --> src/buffer.rs:60:5
Nov 29 21:51:04.971 INFO [stderr]    |
Nov 29 21:51:04.971 INFO [stderr] 60 |     pub fn save(&mut self) -> bool {
Nov 29 21:51:04.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:51:04.971 INFO [stderr] 
Nov 29 21:51:04.971 INFO [stderr] warning: variant is never constructed: `Insert`
Nov 29 21:51:04.971 INFO [stderr]  --> src/editor.rs:9:5
Nov 29 21:51:04.971 INFO [stderr]   |
Nov 29 21:51:04.971 INFO [stderr] 9 |     Insert,
Nov 29 21:51:04.971 INFO [stderr]   |     ^^^^^^
Nov 29 21:51:04.971 INFO [stderr] 
Nov 29 21:51:04.971 INFO [stderr] warning: field is never used: `buffers`
Nov 29 21:51:04.971 INFO [stderr]   --> src/editor.rs:17:5
Nov 29 21:51:04.971 INFO [stderr]    |
Nov 29 21:51:04.972 INFO [stderr] 17 |     buffers: Vec<Buffer>,
Nov 29 21:51:04.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 21:51:04.972 INFO [stderr] 
Nov 29 21:51:04.972 INFO [stderr] warning: field is never used: `mode`
Nov 29 21:51:04.972 INFO [stderr]   --> src/editor.rs:19:5
Nov 29 21:51:04.972 INFO [stderr]    |
Nov 29 21:51:04.972 INFO [stderr] 19 |     mode: Mode,
Nov 29 21:51:04.972 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 21:51:04.972 INFO [stderr] 
Nov 29 21:51:04.972 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 29 21:51:04.972 INFO [stderr]  --> src/main.rs:1:12
Nov 29 21:51:04.972 INFO [stderr]   |
Nov 29 21:51:04.972 INFO [stderr] 1 | #![feature(extern_prelude)]
Nov 29 21:51:04.972 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 29 21:51:04.972 INFO [stderr]   |
Nov 29 21:51:04.972 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 21:51:04.972 INFO [stderr] 
Nov 29 21:51:04.985 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Nov 29 21:51:04.987 INFO [stderr] su: No module specific data is present
Nov 29 21:51:05.716 INFO running `"docker" "inspect" "225d216719658395647e404649504c68618d2c74bc2cb580e76d9ef112579b6e"`
Nov 29 21:51:06.020 INFO running `"docker" "rm" "-f" "225d216719658395647e404649504c68618d2c74bc2cb580e76d9ef112579b6e"`
Nov 29 21:51:06.192 INFO [stdout] 225d216719658395647e404649504c68618d2c74bc2cb580e76d9ef112579b6e