Dec 11 21:13:42.464 INFO checking cadaverine/huge-fibonacci-modulo against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 21:13:42.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:13:42.763 INFO [stdout] 2dc2ff64ae32932922348d3f6116411611807fed74126451b78fc8fc883d5cd2
Dec 11 21:13:42.765 INFO running `"docker" "start" "-a" "2dc2ff64ae32932922348d3f6116411611807fed74126451b78fc8fc883d5cd2"`
Dec 11 21:13:43.444 INFO [stderr] usermod: no changes
Dec 11 21:13:43.509 INFO [stderr]     Checking huge_fibonacci_modulo v0.1.0 (/source)
Dec 11 21:13:43.852 INFO [stderr] warning: unused variable: `start_pizano_idx`
Dec 11 21:13:43.852 INFO [stderr]   --> src/main.rs:30:9
Dec 11 21:13:43.852 INFO [stderr]    |
Dec 11 21:13:43.852 INFO [stderr] 30 |     let start_pizano_idx = 0;
Dec 11 21:13:43.852 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_start_pizano_idx` instead
Dec 11 21:13:43.852 INFO [stderr]    |
Dec 11 21:13:43.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:13:43.852 INFO [stderr] 
Dec 11 21:13:43.852 INFO [stderr] warning: unused variable: `end_pizano_idx`
Dec 11 21:13:43.852 INFO [stderr]   --> src/main.rs:31:13
Dec 11 21:13:43.852 INFO [stderr]    |
Dec 11 21:13:43.852 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Dec 11 21:13:43.852 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_end_pizano_idx` instead
Dec 11 21:13:43.852 INFO [stderr] 
Dec 11 21:13:43.852 INFO [stderr] warning: unused variable: `cycle_value`
Dec 11 21:13:43.852 INFO [stderr]   --> src/main.rs:33:13
Dec 11 21:13:43.852 INFO [stderr]    |
Dec 11 21:13:43.852 INFO [stderr] 33 |     let mut cycle_value = 1;
Dec 11 21:13:43.852 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_cycle_value` instead
Dec 11 21:13:43.852 INFO [stderr] 
Dec 11 21:13:43.852 INFO [stderr] warning: unused variable: `cycle_counter`
Dec 11 21:13:43.852 INFO [stderr]   --> src/main.rs:34:13
Dec 11 21:13:43.852 INFO [stderr]    |
Dec 11 21:13:43.852 INFO [stderr] 34 |     let mut cycle_counter = 0;
Dec 11 21:13:43.852 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_cycle_counter` instead
Dec 11 21:13:43.852 INFO [stderr] 
Dec 11 21:13:43.854 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:13:43.854 INFO [stderr]   --> src/main.rs:31:9
Dec 11 21:13:43.854 INFO [stderr]    |
Dec 11 21:13:43.854 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Dec 11 21:13:43.854 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 11 21:13:43.854 INFO [stderr]    |         |
Dec 11 21:13:43.854 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:13:43.854 INFO [stderr]    |
Dec 11 21:13:43.854 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 21:13:43.854 INFO [stderr] 
Dec 11 21:13:43.854 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:13:43.854 INFO [stderr]   --> src/main.rs:33:9
Dec 11 21:13:43.854 INFO [stderr]    |
Dec 11 21:13:43.854 INFO [stderr] 33 |     let mut cycle_value = 1;
Dec 11 21:13:43.854 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 11 21:13:43.854 INFO [stderr]    |         |
Dec 11 21:13:43.854 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:13:43.854 INFO [stderr] 
Dec 11 21:13:43.854 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:13:43.854 INFO [stderr]   --> src/main.rs:34:9
Dec 11 21:13:43.854 INFO [stderr]    |
Dec 11 21:13:43.854 INFO [stderr] 34 |     let mut cycle_counter = 0;
Dec 11 21:13:43.854 INFO [stderr]    |         ----^^^^^^^^^^^^^
Dec 11 21:13:43.854 INFO [stderr]    |         |
Dec 11 21:13:43.854 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:13:43.854 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: unused variable: `start_pizano_idx`
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:30:9
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr] 30 |     let start_pizano_idx = 0;
Dec 11 21:13:43.968 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_start_pizano_idx` instead
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:13:43.968 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: unused variable: `end_pizano_idx`
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:31:13
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Dec 11 21:13:43.968 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_end_pizano_idx` instead
Dec 11 21:13:43.968 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: unused variable: `cycle_value`
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:33:13
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr] 33 |     let mut cycle_value = 1;
Dec 11 21:13:43.968 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_cycle_value` instead
Dec 11 21:13:43.968 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: unused variable: `cycle_counter`
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:34:13
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr] 34 |     let mut cycle_counter = 0;
Dec 11 21:13:43.968 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_cycle_counter` instead
Dec 11 21:13:43.968 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:31:9
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Dec 11 21:13:43.968 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 11 21:13:43.968 INFO [stderr]    |         |
Dec 11 21:13:43.968 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 21:13:43.968 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:33:9
Dec 11 21:13:43.968 INFO [stderr]    |
Dec 11 21:13:43.968 INFO [stderr] 33 |     let mut cycle_value = 1;
Dec 11 21:13:43.968 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 11 21:13:43.968 INFO [stderr]    |         |
Dec 11 21:13:43.968 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:13:43.968 INFO [stderr] 
Dec 11 21:13:43.968 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:13:43.968 INFO [stderr]   --> src/main.rs:34:9
Dec 11 21:13:43.969 INFO [stderr]    |
Dec 11 21:13:43.969 INFO [stderr] 34 |     let mut cycle_counter = 0;
Dec 11 21:13:43.969 INFO [stderr]    |         ----^^^^^^^^^^^^^
Dec 11 21:13:43.969 INFO [stderr]    |         |
Dec 11 21:13:43.969 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:13:43.969 INFO [stderr] 
Dec 11 21:13:43.985 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 11 21:13:43.987 INFO [stderr] su: No module specific data is present
Dec 11 21:13:44.309 INFO running `"docker" "inspect" "2dc2ff64ae32932922348d3f6116411611807fed74126451b78fc8fc883d5cd2"`
Dec 11 21:13:44.474 INFO running `"docker" "rm" "-f" "2dc2ff64ae32932922348d3f6116411611807fed74126451b78fc8fc883d5cd2"`
Dec 11 21:13:44.716 INFO [stdout] 2dc2ff64ae32932922348d3f6116411611807fed74126451b78fc8fc883d5cd2