Nov 28 12:03:26.171 INFO checking NaokiM03/r9cc_clone against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:03:26.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12:03:26.580 INFO [stdout] 7edbc29e97c80689f43e86e0915745923dc722adf1de87a7e88d64781e82c64d
Nov 28 12:03:26.588 INFO running `"docker" "start" "-a" "7edbc29e97c80689f43e86e0915745923dc722adf1de87a7e88d64781e82c64d"`
Nov 28 12:03:28.110 INFO [stderr] usermod: no changes
Nov 28 12:03:28.177 INFO [stderr]     Checking r9cc_clone v0.1.0 (/source)
Nov 28 12:03:29.588 INFO [stderr] warning: variable does not need to be mutable
Nov 28 12:03:29.588 INFO [stderr]   --> src/main.rs:48:21
Nov 28 12:03:29.588 INFO [stderr]    |
Nov 28 12:03:29.588 INFO [stderr] 48 |             let (n, mut remaining) = strtol(&p);
Nov 28 12:03:29.588 INFO [stderr]    |                     ----^^^^^^^^^
Nov 28 12:03:29.588 INFO [stderr]    |                     |
Nov 28 12:03:29.588 INFO [stderr]    |                     help: remove this `mut`
Nov 28 12:03:29.588 INFO [stderr]    |
Nov 28 12:03:29.588 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 12:03:29.588 INFO [stderr] 
Nov 28 12:03:29.609 INFO [stderr] warning: static variable `cur` should have an upper case name such as `CUR`
Nov 28 12:03:29.609 INFO [stderr]  --> src/main.rs:8:1
Nov 28 12:03:29.609 INFO [stderr]   |
Nov 28 12:03:29.609 INFO [stderr] 8 | static mut cur: usize = 0;
Nov 28 12:03:29.609 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:03:29.609 INFO [stderr]   |
Nov 28 12:03:29.609 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 28 12:03:29.609 INFO [stderr] 
Nov 28 12:03:29.728 INFO [stderr] warning: variable does not need to be mutable
Nov 28 12:03:29.729 INFO [stderr]   --> src/main.rs:48:21
Nov 28 12:03:29.729 INFO [stderr]    |
Nov 28 12:03:29.729 INFO [stderr] 48 |             let (n, mut remaining) = strtol(&p);
Nov 28 12:03:29.730 INFO [stderr]    |                     ----^^^^^^^^^
Nov 28 12:03:29.730 INFO [stderr]    |                     |
Nov 28 12:03:29.730 INFO [stderr]    |                     help: remove this `mut`
Nov 28 12:03:29.731 INFO [stderr]    |
Nov 28 12:03:29.731 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 12:03:29.731 INFO [stderr] 
Nov 28 12:03:29.744 INFO [stderr] warning: static variable `cur` should have an upper case name such as `CUR`
Nov 28 12:03:29.744 INFO [stderr]  --> src/main.rs:8:1
Nov 28 12:03:29.744 INFO [stderr]   |
Nov 28 12:03:29.744 INFO [stderr] 8 | static mut cur: usize = 0;
Nov 28 12:03:29.744 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:03:29.744 INFO [stderr]   |
Nov 28 12:03:29.744 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 28 12:03:29.744 INFO [stderr] 
Nov 28 12:03:29.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 28 12:03:29.776 INFO [stderr] su: No module specific data is present
Nov 28 12:03:30.481 INFO running `"docker" "inspect" "7edbc29e97c80689f43e86e0915745923dc722adf1de87a7e88d64781e82c64d"`
Nov 28 12:03:30.856 INFO running `"docker" "rm" "-f" "7edbc29e97c80689f43e86e0915745923dc722adf1de87a7e88d64781e82c64d"`
Nov 28 12:03:31.287 INFO [stdout] 7edbc29e97c80689f43e86e0915745923dc722adf1de87a7e88d64781e82c64d