Nov 30 03:53:16.025 INFO checking drocha87/arked against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 03:53:16.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 03:53:16.477 INFO [stdout] 3e18bb3c0f3b6b196f7512d5bab35a82df9eff73a9ca9c34c918c155d77dd5fc
Nov 30 03:53:16.484 INFO running `"docker" "start" "-a" "3e18bb3c0f3b6b196f7512d5bab35a82df9eff73a9ca9c34c918c155d77dd5fc"`
Nov 30 03:53:18.056 INFO [stderr] usermod: no changes
Nov 30 03:53:18.157 INFO [stderr]     Checking arken v0.1.0 (/source)
Nov 30 03:53:18.971 INFO [stderr] warning: unused variable: `e`
Nov 30 03:53:18.971 INFO [stderr]   --> src/buffer.rs:28:13
Nov 30 03:53:18.971 INFO [stderr]    |
Nov 30 03:53:18.971 INFO [stderr] 28 |         Err(e) => Err("Cannot create temp file"),
Nov 30 03:53:18.971 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 03:53:18.971 INFO [stderr]    |
Nov 30 03:53:18.971 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 03:53:18.971 INFO [stderr] 
Nov 30 03:53:18.983 INFO [stderr] warning: method is never used: `edit_file`
Nov 30 03:53:18.983 INFO [stderr]   --> src/buffer.rs:58:5
Nov 30 03:53:18.983 INFO [stderr]    |
Nov 30 03:53:18.983 INFO [stderr] 58 |     pub fn edit_file(&mut self) {
Nov 30 03:53:18.983 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:53:18.983 INFO [stderr]    |
Nov 30 03:53:18.983 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:53:18.983 INFO [stderr] 
Nov 30 03:53:19.100 INFO [stderr] warning: unused variable: `e`
Nov 30 03:53:19.100 INFO [stderr]   --> src/buffer.rs:28:13
Nov 30 03:53:19.100 INFO [stderr]    |
Nov 30 03:53:19.100 INFO [stderr] 28 |         Err(e) => Err("Cannot create temp file"),
Nov 30 03:53:19.100 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 03:53:19.100 INFO [stderr]    |
Nov 30 03:53:19.100 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 03:53:19.100 INFO [stderr] 
Nov 30 03:53:19.113 INFO [stderr] warning: method is never used: `edit_file`
Nov 30 03:53:19.113 INFO [stderr]   --> src/buffer.rs:58:5
Nov 30 03:53:19.113 INFO [stderr]    |
Nov 30 03:53:19.113 INFO [stderr] 58 |     pub fn edit_file(&mut self) {
Nov 30 03:53:19.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:53:19.114 INFO [stderr]    |
Nov 30 03:53:19.114 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:53:19.114 INFO [stderr] 
Nov 30 03:53:19.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 30 03:53:19.144 INFO [stderr] su: No module specific data is present
Nov 30 03:53:19.492 INFO running `"docker" "inspect" "3e18bb3c0f3b6b196f7512d5bab35a82df9eff73a9ca9c34c918c155d77dd5fc"`
Nov 30 03:53:19.569 INFO running `"docker" "rm" "-f" "3e18bb3c0f3b6b196f7512d5bab35a82df9eff73a9ca9c34c918c155d77dd5fc"`
Nov 30 03:53:19.711 INFO [stdout] 3e18bb3c0f3b6b196f7512d5bab35a82df9eff73a9ca9c34c918c155d77dd5fc