Nov 28 17:19:00.148 INFO checking strings-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:19:00.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 17:19:00.674 INFO [stdout] e05e5f231f98d52d13b23f66ccb64cce2aef697154bbb9adf688aefe2bf03f36
Nov 28 17:19:00.681 INFO running `"docker" "start" "-a" "e05e5f231f98d52d13b23f66ccb64cce2aef697154bbb9adf688aefe2bf03f36"`
Nov 28 17:19:02.046 INFO [stderr] usermod: no changes
Nov 28 17:19:02.172 INFO [stderr]     Checking strings v0.1.1 (/source)
Nov 28 17:19:03.828 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:19:03.828 INFO [stderr]    --> src/string_buffer.rs:264:17
Nov 28 17:19:03.828 INFO [stderr]     |
Nov 28 17:19:03.828 INFO [stderr] 264 |             let mut last = &mut *result.first;
Nov 28 17:19:03.828 INFO [stderr]     |                 ----^^^^
Nov 28 17:19:03.828 INFO [stderr]     |                 |
Nov 28 17:19:03.828 INFO [stderr]     |                 help: remove this `mut`
Nov 28 17:19:03.828 INFO [stderr]     |
Nov 28 17:19:03.828 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 17:19:03.832 INFO [stderr] 
Nov 28 17:19:04.271 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:19:04.271 INFO [stderr]    --> src/string_buffer.rs:264:17
Nov 28 17:19:04.271 INFO [stderr]     |
Nov 28 17:19:04.271 INFO [stderr] 264 |             let mut last = &mut *result.first;
Nov 28 17:19:04.271 INFO [stderr]     |                 ----^^^^
Nov 28 17:19:04.271 INFO [stderr]     |                 |
Nov 28 17:19:04.271 INFO [stderr]     |                 help: remove this `mut`
Nov 28 17:19:04.271 INFO [stderr]     |
Nov 28 17:19:04.271 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 17:19:04.271 INFO [stderr] 
Nov 28 17:19:04.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Nov 28 17:19:04.596 INFO [stderr] su: No module specific data is present
Nov 28 17:19:05.480 INFO running `"docker" "inspect" "e05e5f231f98d52d13b23f66ccb64cce2aef697154bbb9adf688aefe2bf03f36"`
Nov 28 17:19:05.889 INFO running `"docker" "rm" "-f" "e05e5f231f98d52d13b23f66ccb64cce2aef697154bbb9adf688aefe2bf03f36"`
Nov 28 17:19:06.204 INFO [stdout] e05e5f231f98d52d13b23f66ccb64cce2aef697154bbb9adf688aefe2bf03f36