Nov 28 06:17:51.807 INFO checking drocha87/arked against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:17:51.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 06:17:52.223 INFO [stdout] 2bc91d10286edfec384917f6b9da61f11a01f5b99128cd1870c39e4ec4b44995
Nov 28 06:17:52.226 INFO running `"docker" "start" "-a" "2bc91d10286edfec384917f6b9da61f11a01f5b99128cd1870c39e4ec4b44995"`
Nov 28 06:17:53.705 INFO [stderr] usermod: no changes
Nov 28 06:17:53.788 INFO [stderr]     Checking arken v0.1.0 (/source)
Nov 28 06:17:54.502 INFO [stderr] warning: unused variable: `e`
Nov 28 06:17:54.502 INFO [stderr]   --> src/buffer.rs:28:13
Nov 28 06:17:54.502 INFO [stderr]    |
Nov 28 06:17:54.502 INFO [stderr] 28 |         Err(e) => Err("Cannot create temp file"),
Nov 28 06:17:54.506 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 06:17:54.506 INFO [stderr]    |
Nov 28 06:17:54.506 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:17:54.506 INFO [stderr] 
Nov 28 06:17:54.536 INFO [stderr] warning: method is never used: `edit_file`
Nov 28 06:17:54.536 INFO [stderr]   --> src/buffer.rs:58:5
Nov 28 06:17:54.536 INFO [stderr]    |
Nov 28 06:17:54.536 INFO [stderr] 58 |     pub fn edit_file(&mut self) {
Nov 28 06:17:54.536 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:54.536 INFO [stderr]    |
Nov 28 06:17:54.536 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:17:54.536 INFO [stderr] 
Nov 28 06:17:54.547 INFO [stderr] warning: unused variable: `e`
Nov 28 06:17:54.547 INFO [stderr]   --> src/buffer.rs:28:13
Nov 28 06:17:54.547 INFO [stderr]    |
Nov 28 06:17:54.547 INFO [stderr] 28 |         Err(e) => Err("Cannot create temp file"),
Nov 28 06:17:54.547 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 06:17:54.547 INFO [stderr]    |
Nov 28 06:17:54.547 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:17:54.547 INFO [stderr] 
Nov 28 06:17:54.602 INFO [stderr] warning: method is never used: `edit_file`
Nov 28 06:17:54.603 INFO [stderr]   --> src/buffer.rs:58:5
Nov 28 06:17:54.603 INFO [stderr]    |
Nov 28 06:17:54.603 INFO [stderr] 58 |     pub fn edit_file(&mut self) {
Nov 28 06:17:54.604 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:54.604 INFO [stderr]    |
Nov 28 06:17:54.604 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:17:54.605 INFO [stderr] 
Nov 28 06:17:54.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 28 06:17:54.632 INFO [stderr] su: No module specific data is present
Nov 28 06:17:55.044 INFO running `"docker" "inspect" "2bc91d10286edfec384917f6b9da61f11a01f5b99128cd1870c39e4ec4b44995"`
Nov 28 06:17:55.331 INFO running `"docker" "rm" "-f" "2bc91d10286edfec384917f6b9da61f11a01f5b99128cd1870c39e4ec4b44995"`
Nov 28 06:17:55.684 INFO [stdout] 2bc91d10286edfec384917f6b9da61f11a01f5b99128cd1870c39e4ec4b44995