Nov 30 18:13:38.970 INFO checking peggler-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:13:38.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 18:13:39.393 INFO [stdout] a0d8c53d54fbcf2cdd714086c7e23805ab7759ea4967fc0ef366684b2c99d939
Nov 30 18:13:39.394 INFO running `"docker" "start" "-a" "a0d8c53d54fbcf2cdd714086c7e23805ab7759ea4967fc0ef366684b2c99d939"`
Nov 30 18:13:40.592 INFO [stderr] usermod: no changes
Nov 30 18:13:40.659 INFO [stderr]     Checking peggler v0.1.0 (/source)
Nov 30 18:13:43.824 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:13:43.824 INFO [stderr]  --> tests/arithmetic.rs:9:9
Nov 30 18:13:43.824 INFO [stderr]   |
Nov 30 18:13:43.824 INFO [stderr] 9 |     let mut end : usize;
Nov 30 18:13:43.824 INFO [stderr]   |         ----^^^
Nov 30 18:13:43.824 INFO [stderr]   |         |
Nov 30 18:13:43.824 INFO [stderr]   |         help: remove this `mut`
Nov 30 18:13:43.824 INFO [stderr]   |
Nov 30 18:13:43.824 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 18:13:43.824 INFO [stderr] 
Nov 30 18:13:45.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
Nov 30 18:13:45.240 INFO [stderr] su: No module specific data is present
Nov 30 18:13:46.235 INFO running `"docker" "inspect" "a0d8c53d54fbcf2cdd714086c7e23805ab7759ea4967fc0ef366684b2c99d939"`
Nov 30 18:13:46.578 INFO running `"docker" "rm" "-f" "a0d8c53d54fbcf2cdd714086c7e23805ab7759ea4967fc0ef366684b2c99d939"`
Nov 30 18:13:47.010 INFO [stdout] a0d8c53d54fbcf2cdd714086c7e23805ab7759ea4967fc0ef366684b2c99d939