Dec 11 14:21:09.013 INFO checking m4b/cargo-sym against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:21:09.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 14:21:09.233 INFO [stdout] aa8d26ca79ee821d1613b70d86adab9d133ee37768867588f090ef1e084e93f6
Dec 11 14:21:09.238 INFO running `"docker" "start" "-a" "aa8d26ca79ee821d1613b70d86adab9d133ee37768867588f090ef1e084e93f6"`
Dec 11 14:21:09.953 INFO [stderr] usermod: no changes
Dec 11 14:21:10.056 INFO [stderr]     Checking scroll v0.3.0
Dec 11 14:21:10.056 INFO [stderr]     Checking walkdir v1.0.1
Dec 11 14:21:10.056 INFO [stderr]    Compiling cmake v0.1.18
Dec 11 14:21:10.056 INFO [stderr]    Compiling syn v0.10.7
Dec 11 14:21:10.056 INFO [stderr]     Checking term_size v0.2.1
Dec 11 14:21:10.056 INFO [stderr]     Checking toml v0.2.1
Dec 11 14:21:11.088 INFO [stderr]     Checking clap v2.18.0
Dec 11 14:21:11.808 INFO [stderr]    Compiling capstone-sys v0.2.0
Dec 11 14:21:14.617 INFO [stderr]    Compiling scroll_derive v0.3.0
Dec 11 14:21:15.223 INFO [stderr]     Checking goblin v0.0.8
Dec 11 14:21:30.111 INFO [stderr]     Checking capstone3 v0.1.0
Dec 11 14:21:30.584 INFO [stderr]     Checking cargo-sym v0.0.6 (/source)
Dec 11 14:21:31.996 INFO [stderr] warning: variable does not need to be mutable
Dec 11 14:21:31.996 INFO [stderr]   --> src/main.rs:67:13
Dec 11 14:21:31.996 INFO [stderr]    |
Dec 11 14:21:31.996 INFO [stderr] 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Dec 11 14:21:31.996 INFO [stderr]    |             ----^^^^^^^^^^
Dec 11 14:21:31.996 INFO [stderr]    |             |
Dec 11 14:21:31.996 INFO [stderr]    |             help: remove this `mut`
Dec 11 14:21:31.996 INFO [stderr]    |
Dec 11 14:21:31.996 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 14:21:31.996 INFO [stderr] 
Dec 11 14:21:32.080 INFO [stderr] warning: variable does not need to be mutable
Dec 11 14:21:32.080 INFO [stderr]    --> src/main.rs:404:9
Dec 11 14:21:32.080 INFO [stderr]     |
Dec 11 14:21:32.080 INFO [stderr] 404 |     let mut bytes = &mut Cursor::new(&buffer);
Dec 11 14:21:32.080 INFO [stderr]     |         ----^^^^^
Dec 11 14:21:32.080 INFO [stderr]     |         |
Dec 11 14:21:32.080 INFO [stderr]     |         help: remove this `mut`
Dec 11 14:21:32.080 INFO [stderr] 
Dec 11 14:21:32.216 INFO [stderr] warning: variable does not need to be mutable
Dec 11 14:21:32.216 INFO [stderr]   --> src/main.rs:67:13
Dec 11 14:21:32.216 INFO [stderr]    |
Dec 11 14:21:32.216 INFO [stderr] 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Dec 11 14:21:32.216 INFO [stderr]    |             ----^^^^^^^^^^
Dec 11 14:21:32.216 INFO [stderr]    |             |
Dec 11 14:21:32.216 INFO [stderr]    |             help: remove this `mut`
Dec 11 14:21:32.216 INFO [stderr]    |
Dec 11 14:21:32.216 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 14:21:32.216 INFO [stderr] 
Dec 11 14:21:32.254 INFO [stderr] warning: variable does not need to be mutable
Dec 11 14:21:32.254 INFO [stderr]    --> src/main.rs:404:9
Dec 11 14:21:32.254 INFO [stderr]     |
Dec 11 14:21:32.254 INFO [stderr] 404 |     let mut bytes = &mut Cursor::new(&buffer);
Dec 11 14:21:32.254 INFO [stderr]     |         ----^^^^^
Dec 11 14:21:32.254 INFO [stderr]     |         |
Dec 11 14:21:32.254 INFO [stderr]     |         help: remove this `mut`
Dec 11 14:21:32.254 INFO [stderr] 
Dec 11 14:21:32.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.37s
Dec 11 14:21:32.337 INFO [stderr] su: No module specific data is present
Dec 11 14:21:32.646 INFO running `"docker" "inspect" "aa8d26ca79ee821d1613b70d86adab9d133ee37768867588f090ef1e084e93f6"`
Dec 11 14:21:32.750 INFO running `"docker" "rm" "-f" "aa8d26ca79ee821d1613b70d86adab9d133ee37768867588f090ef1e084e93f6"`
Dec 11 14:21:32.857 INFO [stdout] aa8d26ca79ee821d1613b70d86adab9d133ee37768867588f090ef1e084e93f6