Nov 18 13:11:37.952 INFO testing git-workarea-3.1.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 13:11:37.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 13:11:38.146 INFO [stdout] f82ffdcb0859e43d6bdca014ec30765d84cb794aa90ee1e63446106f05a0163b
Nov 18 13:11:38.148 INFO running `"docker" "start" "-a" "f82ffdcb0859e43d6bdca014ec30765d84cb794aa90ee1e63446106f05a0163b"`
Nov 18 13:11:38.719 INFO [stderr] usermod: no changes
Nov 18 13:11:38.895 INFO [stderr]    Compiling git-workarea v3.1.2 (/source)
Nov 18 13:11:40.523 INFO [stderr] warning: variable does not need to be mutable
Nov 18 13:11:40.523 INFO [stderr]    --> src/prepare.rs:111:17
Nov 18 13:11:40.523 INFO [stderr]     |
Nov 18 13:11:40.523 INFO [stderr] 111 |             let mut commit_tree_stdin =
Nov 18 13:11:40.523 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^^^
Nov 18 13:11:40.523 INFO [stderr]     |                 |
Nov 18 13:11:40.523 INFO [stderr]     |                 help: remove this `mut`
Nov 18 13:11:40.523 INFO [stderr]     |
Nov 18 13:11:40.523 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 13:11:40.523 INFO [stderr] 
Nov 18 13:11:41.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
Nov 18 13:11:41.922 INFO [stderr] su: No module specific data is present
Nov 18 13:11:42.647 INFO running `"docker" "inspect" "f82ffdcb0859e43d6bdca014ec30765d84cb794aa90ee1e63446106f05a0163b"`
Nov 18 13:11:42.873 INFO running `"docker" "rm" "-f" "f82ffdcb0859e43d6bdca014ec30765d84cb794aa90ee1e63446106f05a0163b"`
Nov 18 13:11:43.119 INFO [stdout] f82ffdcb0859e43d6bdca014ec30765d84cb794aa90ee1e63446106f05a0163b
Nov 18 13:11:43.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 13:11:43.544 INFO [stdout] 31688dfdce3adebb9d7460355bb089532a2813911dee3010dcc481734d3f2cd5
Nov 18 13:11:43.547 INFO running `"docker" "start" "-a" "31688dfdce3adebb9d7460355bb089532a2813911dee3010dcc481734d3f2cd5"`
Nov 18 13:11:44.123 INFO [stderr] usermod: no changes
Nov 18 13:11:44.197 INFO [stderr]    Compiling git-workarea v3.1.2 (/source)
Nov 18 13:11:45.751 INFO [stderr] warning: variable does not need to be mutable
Nov 18 13:11:45.751 INFO [stderr]    --> src/prepare.rs:111:17
Nov 18 13:11:45.751 INFO [stderr]     |
Nov 18 13:11:45.751 INFO [stderr] 111 |             let mut commit_tree_stdin =
Nov 18 13:11:45.751 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^^^
Nov 18 13:11:45.751 INFO [stderr]     |                 |
Nov 18 13:11:45.751 INFO [stderr]     |                 help: remove this `mut`
Nov 18 13:11:45.751 INFO [stderr]     |
Nov 18 13:11:45.751 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 13:11:45.751 INFO [stderr] 
Nov 18 13:11:49.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
Nov 18 13:11:49.513 INFO [stderr] su: No module specific data is present
Nov 18 13:11:49.960 INFO running `"docker" "inspect" "31688dfdce3adebb9d7460355bb089532a2813911dee3010dcc481734d3f2cd5"`
Nov 18 13:11:50.245 INFO running `"docker" "rm" "-f" "31688dfdce3adebb9d7460355bb089532a2813911dee3010dcc481734d3f2cd5"`
Nov 18 13:11:50.491 INFO [stdout] 31688dfdce3adebb9d7460355bb089532a2813911dee3010dcc481734d3f2cd5