Nov 29 20:53:43.953 INFO checking oyvindln/gdvgrab against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:53:43.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 29 20:53:44.440 INFO [stdout] 5f2b9084049921c6babb13c9ec6887832c606891e1e98b26269a9012bc3c2e35
Nov 29 20:53:44.442 INFO running `"docker" "start" "-a" "5f2b9084049921c6babb13c9ec6887832c606891e1e98b26269a9012bc3c2e35"`
Nov 29 20:53:46.223 INFO [stderr] usermod: no changes
Nov 29 20:53:46.408 INFO [stderr]    Compiling gtk v0.3.0
Nov 29 20:53:46.408 INFO [stderr]     Checking unwrap v1.1.0
Nov 29 20:53:46.410 INFO [stderr]    Compiling atk-sys v0.5.0
Nov 29 20:53:46.410 INFO [stderr]    Compiling gtk-sys v0.5.0
Nov 29 20:53:46.416 INFO [stderr]     Checking fs2 v0.4.3
Nov 29 20:53:46.416 INFO [stderr]     Checking subprocess v0.1.12
Nov 29 20:53:48.071 INFO [stderr]     Checking config_file_handler v0.9.0
Nov 29 20:54:31.912 INFO [stderr]     Checking gdvgrab v0.1.0 (/source)
Nov 29 20:54:33.584 INFO [stderr] warning: variable does not need to be mutable
Nov 29 20:54:33.584 INFO [stderr]    --> src/main.rs:115:9
Nov 29 20:54:33.584 INFO [stderr]     |
Nov 29 20:54:33.584 INFO [stderr] 115 |     let mut config = Rc::new(RefCell::new({
Nov 29 20:54:33.584 INFO [stderr]     |         ----^^^^^^
Nov 29 20:54:33.584 INFO [stderr]     |         |
Nov 29 20:54:33.584 INFO [stderr]     |         help: remove this `mut`
Nov 29 20:54:33.584 INFO [stderr]     |
Nov 29 20:54:33.584 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 20:54:33.584 INFO [stderr] 
Nov 29 20:54:33.584 INFO [stderr] warning: variable does not need to be mutable
Nov 29 20:54:33.584 INFO [stderr]    --> src/main.rs:149:9
Nov 29 20:54:33.584 INFO [stderr]     |
Nov 29 20:54:33.584 INFO [stderr] 149 |     let mut cf = config.clone();
Nov 29 20:54:33.584 INFO [stderr]     |         ----^^
Nov 29 20:54:33.584 INFO [stderr]     |         |
Nov 29 20:54:33.584 INFO [stderr]     |         help: remove this `mut`
Nov 29 20:54:33.588 INFO [stderr] 
Nov 29 20:54:33.756 INFO [stderr] warning: variable does not need to be mutable
Nov 29 20:54:33.756 INFO [stderr]    --> src/main.rs:115:9
Nov 29 20:54:33.756 INFO [stderr]     |
Nov 29 20:54:33.756 INFO [stderr] 115 |     let mut config = Rc::new(RefCell::new({
Nov 29 20:54:33.756 INFO [stderr]     |         ----^^^^^^
Nov 29 20:54:33.756 INFO [stderr]     |         |
Nov 29 20:54:33.756 INFO [stderr]     |         help: remove this `mut`
Nov 29 20:54:33.756 INFO [stderr]     |
Nov 29 20:54:33.756 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 20:54:33.756 INFO [stderr] 
Nov 29 20:54:33.756 INFO [stderr] warning: variable does not need to be mutable
Nov 29 20:54:33.756 INFO [stderr]    --> src/main.rs:149:9
Nov 29 20:54:33.756 INFO [stderr]     |
Nov 29 20:54:33.756 INFO [stderr] 149 |     let mut cf = config.clone();
Nov 29 20:54:33.756 INFO [stderr]     |         ----^^
Nov 29 20:54:33.756 INFO [stderr]     |         |
Nov 29 20:54:33.756 INFO [stderr]     |         help: remove this `mut`
Nov 29 20:54:33.756 INFO [stderr] 
Nov 29 20:54:33.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.56s
Nov 29 20:54:33.820 INFO [stderr] su: No module specific data is present
Nov 29 20:54:34.905 INFO running `"docker" "inspect" "5f2b9084049921c6babb13c9ec6887832c606891e1e98b26269a9012bc3c2e35"`
Nov 29 20:54:35.060 INFO running `"docker" "rm" "-f" "5f2b9084049921c6babb13c9ec6887832c606891e1e98b26269a9012bc3c2e35"`
Nov 29 20:54:35.252 INFO [stdout] 5f2b9084049921c6babb13c9ec6887832c606891e1e98b26269a9012bc3c2e35