Nov 17 07:12:32.032 INFO testing cadaverine/huge-fibonacci-modulo against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 07:12:32.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 07:12:32.348 INFO [stdout] df51ed8f716c6440cf610e79af82f61d1ee4f23e4b33d4ba151b358db3fa2b57
Nov 17 07:12:32.350 INFO running `"docker" "start" "-a" "df51ed8f716c6440cf610e79af82f61d1ee4f23e4b33d4ba151b358db3fa2b57"`
Nov 17 07:12:32.895 INFO [stderr] usermod: no changes
Nov 17 07:12:32.933 INFO [stderr]    Compiling huge_fibonacci_modulo v0.1.0 (/source)
Nov 17 07:12:33.209 INFO [stderr] warning: unused variable: `start_pizano_idx`
Nov 17 07:12:33.209 INFO [stderr]   --> src/main.rs:30:9
Nov 17 07:12:33.209 INFO [stderr]    |
Nov 17 07:12:33.209 INFO [stderr] 30 |     let start_pizano_idx = 0;
Nov 17 07:12:33.209 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_start_pizano_idx` instead
Nov 17 07:12:33.209 INFO [stderr]    |
Nov 17 07:12:33.209 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 07:12:33.209 INFO [stderr] 
Nov 17 07:12:33.209 INFO [stderr] warning: unused variable: `end_pizano_idx`
Nov 17 07:12:33.209 INFO [stderr]   --> src/main.rs:31:13
Nov 17 07:12:33.209 INFO [stderr]    |
Nov 17 07:12:33.209 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Nov 17 07:12:33.209 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_end_pizano_idx` instead
Nov 17 07:12:33.209 INFO [stderr] 
Nov 17 07:12:33.209 INFO [stderr] warning: unused variable: `cycle_value`
Nov 17 07:12:33.209 INFO [stderr]   --> src/main.rs:33:13
Nov 17 07:12:33.209 INFO [stderr]    |
Nov 17 07:12:33.209 INFO [stderr] 33 |     let mut cycle_value = 1;
Nov 17 07:12:33.209 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_cycle_value` instead
Nov 17 07:12:33.209 INFO [stderr] 
Nov 17 07:12:33.209 INFO [stderr] warning: unused variable: `cycle_counter`
Nov 17 07:12:33.209 INFO [stderr]   --> src/main.rs:34:13
Nov 17 07:12:33.209 INFO [stderr]    |
Nov 17 07:12:33.209 INFO [stderr] 34 |     let mut cycle_counter = 0;
Nov 17 07:12:33.210 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_cycle_counter` instead
Nov 17 07:12:33.210 INFO [stderr] 
Nov 17 07:12:33.217 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:12:33.217 INFO [stderr]   --> src/main.rs:31:9
Nov 17 07:12:33.217 INFO [stderr]    |
Nov 17 07:12:33.217 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Nov 17 07:12:33.218 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 17 07:12:33.218 INFO [stderr]    |         |
Nov 17 07:12:33.218 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:12:33.218 INFO [stderr]    |
Nov 17 07:12:33.219 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 07:12:33.219 INFO [stderr] 
Nov 17 07:12:33.219 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:12:33.219 INFO [stderr]   --> src/main.rs:33:9
Nov 17 07:12:33.219 INFO [stderr]    |
Nov 17 07:12:33.219 INFO [stderr] 33 |     let mut cycle_value = 1;
Nov 17 07:12:33.219 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 17 07:12:33.219 INFO [stderr]    |         |
Nov 17 07:12:33.219 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:12:33.219 INFO [stderr] 
Nov 17 07:12:33.219 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:12:33.219 INFO [stderr]   --> src/main.rs:34:9
Nov 17 07:12:33.219 INFO [stderr]    |
Nov 17 07:12:33.219 INFO [stderr] 34 |     let mut cycle_counter = 0;
Nov 17 07:12:33.219 INFO [stderr]    |         ----^^^^^^^^^^^^^
Nov 17 07:12:33.219 INFO [stderr]    |         |
Nov 17 07:12:33.219 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:12:33.219 INFO [stderr] 
Nov 17 07:12:33.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 17 07:12:33.521 INFO [stderr] su: No module specific data is present
Nov 17 07:12:33.771 INFO running `"docker" "inspect" "df51ed8f716c6440cf610e79af82f61d1ee4f23e4b33d4ba151b358db3fa2b57"`
Nov 17 07:12:33.848 INFO running `"docker" "rm" "-f" "df51ed8f716c6440cf610e79af82f61d1ee4f23e4b33d4ba151b358db3fa2b57"`
Nov 17 07:12:33.974 INFO [stdout] df51ed8f716c6440cf610e79af82f61d1ee4f23e4b33d4ba151b358db3fa2b57
Nov 17 07:12:33.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 07:12:34.198 INFO [stdout] fadc272bb9d02d25e9fe728e24d90f3ac1797d15abae1925de87b9c41e984a78
Nov 17 07:12:34.200 INFO running `"docker" "start" "-a" "fadc272bb9d02d25e9fe728e24d90f3ac1797d15abae1925de87b9c41e984a78"`
Nov 17 07:12:34.686 INFO [stderr] usermod: no changes
Nov 17 07:12:34.713 INFO [stderr]    Compiling huge_fibonacci_modulo v0.1.0 (/source)
Nov 17 07:12:35.075 INFO [stderr] warning: unused variable: `start_pizano_idx`
Nov 17 07:12:35.076 INFO [stderr]   --> src/main.rs:30:9
Nov 17 07:12:35.076 INFO [stderr]    |
Nov 17 07:12:35.076 INFO [stderr] 30 |     let start_pizano_idx = 0;
Nov 17 07:12:35.076 INFO [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using `_start_pizano_idx` instead
Nov 17 07:12:35.076 INFO [stderr]    |
Nov 17 07:12:35.077 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 07:12:35.077 INFO [stderr] 
Nov 17 07:12:35.077 INFO [stderr] warning: unused variable: `end_pizano_idx`
Nov 17 07:12:35.077 INFO [stderr]   --> src/main.rs:31:13
Nov 17 07:12:35.077 INFO [stderr]    |
Nov 17 07:12:35.078 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Nov 17 07:12:35.078 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_end_pizano_idx` instead
Nov 17 07:12:35.078 INFO [stderr] 
Nov 17 07:12:35.078 INFO [stderr] warning: unused variable: `cycle_value`
Nov 17 07:12:35.078 INFO [stderr]   --> src/main.rs:33:13
Nov 17 07:12:35.079 INFO [stderr]    |
Nov 17 07:12:35.079 INFO [stderr] 33 |     let mut cycle_value = 1;
Nov 17 07:12:35.079 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_cycle_value` instead
Nov 17 07:12:35.079 INFO [stderr] 
Nov 17 07:12:35.079 INFO [stderr] warning: unused variable: `cycle_counter`
Nov 17 07:12:35.080 INFO [stderr]   --> src/main.rs:34:13
Nov 17 07:12:35.080 INFO [stderr]    |
Nov 17 07:12:35.080 INFO [stderr] 34 |     let mut cycle_counter = 0;
Nov 17 07:12:35.080 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_cycle_counter` instead
Nov 17 07:12:35.080 INFO [stderr] 
Nov 17 07:12:35.081 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:12:35.081 INFO [stderr]   --> src/main.rs:31:9
Nov 17 07:12:35.081 INFO [stderr]    |
Nov 17 07:12:35.081 INFO [stderr] 31 |     let mut end_pizano_idx = 1;
Nov 17 07:12:35.081 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 17 07:12:35.081 INFO [stderr]    |         |
Nov 17 07:12:35.081 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:12:35.082 INFO [stderr]    |
Nov 17 07:12:35.082 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 07:12:35.082 INFO [stderr] 
Nov 17 07:12:35.082 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:12:35.082 INFO [stderr]   --> src/main.rs:33:9
Nov 17 07:12:35.082 INFO [stderr]    |
Nov 17 07:12:35.083 INFO [stderr] 33 |     let mut cycle_value = 1;
Nov 17 07:12:35.083 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 17 07:12:35.083 INFO [stderr]    |         |
Nov 17 07:12:35.083 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:12:35.083 INFO [stderr] 
Nov 17 07:12:35.083 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:12:35.084 INFO [stderr]   --> src/main.rs:34:9
Nov 17 07:12:35.084 INFO [stderr]    |
Nov 17 07:12:35.084 INFO [stderr] 34 |     let mut cycle_counter = 0;
Nov 17 07:12:35.084 INFO [stderr]    |         ----^^^^^^^^^^^^^
Nov 17 07:12:35.084 INFO [stderr]    |         |
Nov 17 07:12:35.084 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:12:35.085 INFO [stderr] 
Nov 17 07:12:35.314 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Nov 17 07:12:35.317 INFO [stderr] su: No module specific data is present
Nov 17 07:12:35.645 INFO running `"docker" "inspect" "fadc272bb9d02d25e9fe728e24d90f3ac1797d15abae1925de87b9c41e984a78"`
Nov 17 07:12:35.756 INFO running `"docker" "rm" "-f" "fadc272bb9d02d25e9fe728e24d90f3ac1797d15abae1925de87b9c41e984a78"`
Nov 17 07:12:35.824 INFO [stdout] fadc272bb9d02d25e9fe728e24d90f3ac1797d15abae1925de87b9c41e984a78
Nov 17 07:12:35.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 07:12:36.002 INFO [stdout] 58e50d20d5f8fcbf0b934080e0f3d6e3d20767475640081802be6d6bfe40aa3d
Nov 17 07:12:36.006 INFO running `"docker" "start" "-a" "58e50d20d5f8fcbf0b934080e0f3d6e3d20767475640081802be6d6bfe40aa3d"`
Nov 17 07:12:36.643 INFO [stderr] usermod: no changes
Nov 17 07:12:36.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 17 07:12:36.670 INFO [stderr]      Running /target/debug/deps/huge_fibonacci_modulo-e9cd07724e22f374
Nov 17 07:12:36.671 INFO [stdout] 
Nov 17 07:12:36.671 INFO [stdout] running 0 tests
Nov 17 07:12:36.671 INFO [stdout] 
Nov 17 07:12:36.671 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:12:36.671 INFO [stdout] 
Nov 17 07:12:36.679 INFO [stderr] su: No module specific data is present
Nov 17 07:12:37.009 INFO running `"docker" "inspect" "58e50d20d5f8fcbf0b934080e0f3d6e3d20767475640081802be6d6bfe40aa3d"`
Nov 17 07:12:37.137 INFO running `"docker" "rm" "-f" "58e50d20d5f8fcbf0b934080e0f3d6e3d20767475640081802be6d6bfe40aa3d"`
Nov 17 07:12:37.252 INFO [stdout] 58e50d20d5f8fcbf0b934080e0f3d6e3d20767475640081802be6d6bfe40aa3d