Dec 13 09:47:17.282 INFO testing mtn/ipsum against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:47:17.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 09:47:17.498 INFO [stdout] 68b43e10e39feb3d5166c0ff32031345d064f2344ad08917aa840b91812bae80
Dec 13 09:47:17.500 INFO running `"docker" "start" "-a" "68b43e10e39feb3d5166c0ff32031345d064f2344ad08917aa840b91812bae80"`
Dec 13 09:47:17.961 INFO [stderr] usermod: no changes
Dec 13 09:47:18.001 INFO [stderr]    Compiling ropey v0.8.0
Dec 13 09:47:20.203 INFO [stderr]    Compiling ipsum v0.1.0 (/source)
Dec 13 09:47:20.679 INFO [stderr] warning: method is never used: `set_name`
Dec 13 09:47:20.679 INFO [stderr]   --> src/buffer.rs:42:5
Dec 13 09:47:20.679 INFO [stderr]    |
Dec 13 09:47:20.679 INFO [stderr] 42 |     pub fn set_name(&mut self, filename: &str) -> Option<Buffer> {
Dec 13 09:47:20.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:47:20.679 INFO [stderr]    |
Dec 13 09:47:20.679 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:47:20.679 INFO [stderr] 
Dec 13 09:47:20.679 INFO [stderr] warning: method is never used: `save`
Dec 13 09:47:20.679 INFO [stderr]   --> src/buffer.rs:60:5
Dec 13 09:47:20.679 INFO [stderr]    |
Dec 13 09:47:20.679 INFO [stderr] 60 |     pub fn save(&mut self) -> bool {
Dec 13 09:47:20.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:47:20.679 INFO [stderr] 
Dec 13 09:47:20.679 INFO [stderr] warning: variant is never constructed: `Insert`
Dec 13 09:47:20.679 INFO [stderr]  --> src/editor.rs:9:5
Dec 13 09:47:20.679 INFO [stderr]   |
Dec 13 09:47:20.679 INFO [stderr] 9 |     Insert,
Dec 13 09:47:20.679 INFO [stderr]   |     ^^^^^^
Dec 13 09:47:20.679 INFO [stderr] 
Dec 13 09:47:20.679 INFO [stderr] warning: field is never used: `buffers`
Dec 13 09:47:20.679 INFO [stderr]   --> src/editor.rs:17:5
Dec 13 09:47:20.679 INFO [stderr]    |
Dec 13 09:47:20.679 INFO [stderr] 17 |     buffers: Vec<Buffer>,
Dec 13 09:47:20.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 09:47:20.679 INFO [stderr] 
Dec 13 09:47:20.679 INFO [stderr] warning: field is never used: `mode`
Dec 13 09:47:20.679 INFO [stderr]   --> src/editor.rs:19:5
Dec 13 09:47:20.679 INFO [stderr]    |
Dec 13 09:47:20.679 INFO [stderr] 19 |     mode: Mode,
Dec 13 09:47:20.679 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 09:47:20.679 INFO [stderr] 
Dec 13 09:47:20.679 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 09:47:20.679 INFO [stderr]  --> src/main.rs:1:12
Dec 13 09:47:20.679 INFO [stderr]   |
Dec 13 09:47:20.679 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 13 09:47:20.679 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 13 09:47:20.679 INFO [stderr]   |
Dec 13 09:47:20.679 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 09:47:20.679 INFO [stderr] 
Dec 13 09:47:21.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Dec 13 09:47:21.767 INFO [stderr] su: No module specific data is present
Dec 13 09:47:22.305 INFO running `"docker" "inspect" "68b43e10e39feb3d5166c0ff32031345d064f2344ad08917aa840b91812bae80"`
Dec 13 09:47:22.648 INFO running `"docker" "rm" "-f" "68b43e10e39feb3d5166c0ff32031345d064f2344ad08917aa840b91812bae80"`
Dec 13 09:47:22.823 INFO [stdout] 68b43e10e39feb3d5166c0ff32031345d064f2344ad08917aa840b91812bae80
Dec 13 09:47:22.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 09:47:23.179 INFO [stdout] 9356080d065050027994c535a7c93d9918998d75317d070b266265c4d170ca59
Dec 13 09:47:23.180 INFO running `"docker" "start" "-a" "9356080d065050027994c535a7c93d9918998d75317d070b266265c4d170ca59"`
Dec 13 09:47:24.056 INFO [stderr] usermod: no changes
Dec 13 09:47:24.095 INFO [stderr]    Compiling ipsum v0.1.0 (/source)
Dec 13 09:47:24.551 INFO [stderr] warning: method is never used: `set_name`
Dec 13 09:47:24.551 INFO [stderr]   --> src/buffer.rs:42:5
Dec 13 09:47:24.551 INFO [stderr]    |
Dec 13 09:47:24.551 INFO [stderr] 42 |     pub fn set_name(&mut self, filename: &str) -> Option<Buffer> {
Dec 13 09:47:24.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:47:24.551 INFO [stderr]    |
Dec 13 09:47:24.551 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:47:24.551 INFO [stderr] 
Dec 13 09:47:24.551 INFO [stderr] warning: method is never used: `save`
Dec 13 09:47:24.551 INFO [stderr]   --> src/buffer.rs:60:5
Dec 13 09:47:24.551 INFO [stderr]    |
Dec 13 09:47:24.551 INFO [stderr] 60 |     pub fn save(&mut self) -> bool {
Dec 13 09:47:24.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:47:24.551 INFO [stderr] 
Dec 13 09:47:24.551 INFO [stderr] warning: variant is never constructed: `Insert`
Dec 13 09:47:24.551 INFO [stderr]  --> src/editor.rs:9:5
Dec 13 09:47:24.551 INFO [stderr]   |
Dec 13 09:47:24.551 INFO [stderr] 9 |     Insert,
Dec 13 09:47:24.551 INFO [stderr]   |     ^^^^^^
Dec 13 09:47:24.551 INFO [stderr] 
Dec 13 09:47:24.551 INFO [stderr] warning: field is never used: `buffers`
Dec 13 09:47:24.551 INFO [stderr]   --> src/editor.rs:17:5
Dec 13 09:47:24.551 INFO [stderr]    |
Dec 13 09:47:24.551 INFO [stderr] 17 |     buffers: Vec<Buffer>,
Dec 13 09:47:24.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 09:47:24.551 INFO [stderr] 
Dec 13 09:47:24.551 INFO [stderr] warning: field is never used: `mode`
Dec 13 09:47:24.551 INFO [stderr]   --> src/editor.rs:19:5
Dec 13 09:47:24.551 INFO [stderr]    |
Dec 13 09:47:24.551 INFO [stderr] 19 |     mode: Mode,
Dec 13 09:47:24.551 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 09:47:24.551 INFO [stderr] 
Dec 13 09:47:24.551 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 09:47:24.551 INFO [stderr]  --> src/main.rs:1:12
Dec 13 09:47:24.551 INFO [stderr]   |
Dec 13 09:47:24.551 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 13 09:47:24.551 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 13 09:47:24.551 INFO [stderr]   |
Dec 13 09:47:24.551 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 09:47:24.551 INFO [stderr] 
Dec 13 09:47:24.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 09:47:24.798 INFO [stderr] su: No module specific data is present
Dec 13 09:47:25.081 INFO running `"docker" "inspect" "9356080d065050027994c535a7c93d9918998d75317d070b266265c4d170ca59"`
Dec 13 09:47:25.181 INFO running `"docker" "rm" "-f" "9356080d065050027994c535a7c93d9918998d75317d070b266265c4d170ca59"`
Dec 13 09:47:25.289 INFO [stdout] 9356080d065050027994c535a7c93d9918998d75317d070b266265c4d170ca59
Dec 13 09:47:25.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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"`
Dec 13 09:47:25.562 INFO [stdout] 4a7e087c379fb835d6610b06459a230772ec760d6ac7f2b34c028c369fe616b1
Dec 13 09:47:25.569 INFO running `"docker" "start" "-a" "4a7e087c379fb835d6610b06459a230772ec760d6ac7f2b34c028c369fe616b1"`
Dec 13 09:47:26.856 INFO [stderr] usermod: no changes
Dec 13 09:47:26.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 09:47:26.915 INFO [stderr]      Running /target/debug/deps/ipsum-eeaeecb08c6eda17
Dec 13 09:47:26.923 INFO [stdout] 
Dec 13 09:47:26.923 INFO [stdout] running 0 tests
Dec 13 09:47:26.923 INFO [stdout] 
Dec 13 09:47:26.923 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:47:26.923 INFO [stdout] 
Dec 13 09:47:26.927 INFO [stderr] su: No module specific data is present
Dec 13 09:47:27.571 INFO running `"docker" "inspect" "4a7e087c379fb835d6610b06459a230772ec760d6ac7f2b34c028c369fe616b1"`
Dec 13 09:47:27.873 INFO running `"docker" "rm" "-f" "4a7e087c379fb835d6610b06459a230772ec760d6ac7f2b34c028c369fe616b1"`
Dec 13 09:47:28.033 INFO [stdout] 4a7e087c379fb835d6610b06459a230772ec760d6ac7f2b34c028c369fe616b1