Dec 06 08:36:57.888 INFO testing WaltersDilemma/fibo against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:36:57.889 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 08:36:58.252 INFO [stdout] 89551a3ff6f717e9a3cb57ad18b239b63af0bfc0fe19731a65165a1d7f7f2bfa
Dec 06 08:36:58.258 INFO running `"docker" "start" "-a" "89551a3ff6f717e9a3cb57ad18b239b63af0bfc0fe19731a65165a1d7f7f2bfa"`
Dec 06 08:36:58.927 INFO [stderr] usermod: no changes
Dec 06 08:36:58.965 INFO [stderr]    Compiling fibo v0.0.1 (/source)
Dec 06 08:36:59.331 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 06 08:36:59.331 INFO [stderr]  --> src/main.rs:5:5
Dec 06 08:36:59.331 INFO [stderr]   |
Dec 06 08:36:59.331 INFO [stderr] 5 | use std::cmp::Ordering;
Dec 06 08:36:59.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 08:36:59.331 INFO [stderr]   |
Dec 06 08:36:59.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 08:36:59.331 INFO [stderr] 
Dec 06 08:36:59.331 INFO [stderr] warning: unused import: `rand::Rng`
Dec 06 08:36:59.331 INFO [stderr]  --> src/main.rs:6:5
Dec 06 08:36:59.331 INFO [stderr]   |
Dec 06 08:36:59.331 INFO [stderr] 6 | use rand::Rng;
Dec 06 08:36:59.331 INFO [stderr]   |     ^^^^^^^^^
Dec 06 08:36:59.331 INFO [stderr] 
Dec 06 08:36:59.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 06 08:36:59.774 INFO [stderr] su: No module specific data is present
Dec 06 08:37:00.296 INFO running `"docker" "inspect" "89551a3ff6f717e9a3cb57ad18b239b63af0bfc0fe19731a65165a1d7f7f2bfa"`
Dec 06 08:37:00.426 INFO running `"docker" "rm" "-f" "89551a3ff6f717e9a3cb57ad18b239b63af0bfc0fe19731a65165a1d7f7f2bfa"`
Dec 06 08:37:00.578 INFO [stdout] 89551a3ff6f717e9a3cb57ad18b239b63af0bfc0fe19731a65165a1d7f7f2bfa
Dec 06 08:37:00.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 08:37:00.885 INFO [stdout] f74fbbe858e3ead9dd6939639918b86c3901e9fad95c3e5f6efe9cefa3652e05
Dec 06 08:37:00.887 INFO running `"docker" "start" "-a" "f74fbbe858e3ead9dd6939639918b86c3901e9fad95c3e5f6efe9cefa3652e05"`
Dec 06 08:37:01.739 INFO [stderr] usermod: no changes
Dec 06 08:37:01.769 INFO [stderr]    Compiling fibo v0.0.1 (/source)
Dec 06 08:37:02.181 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 06 08:37:02.181 INFO [stderr]  --> src/main.rs:5:5
Dec 06 08:37:02.182 INFO [stderr]   |
Dec 06 08:37:02.182 INFO [stderr] 5 | use std::cmp::Ordering;
Dec 06 08:37:02.182 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 08:37:02.182 INFO [stderr]   |
Dec 06 08:37:02.182 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 08:37:02.182 INFO [stderr] 
Dec 06 08:37:02.182 INFO [stderr] warning: unused import: `rand::Rng`
Dec 06 08:37:02.182 INFO [stderr]  --> src/main.rs:6:5
Dec 06 08:37:02.182 INFO [stderr]   |
Dec 06 08:37:02.182 INFO [stderr] 6 | use rand::Rng;
Dec 06 08:37:02.182 INFO [stderr]   |     ^^^^^^^^^
Dec 06 08:37:02.182 INFO [stderr] 
Dec 06 08:37:02.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 06 08:37:02.438 INFO [stderr] su: No module specific data is present
Dec 06 08:37:02.749 INFO running `"docker" "inspect" "f74fbbe858e3ead9dd6939639918b86c3901e9fad95c3e5f6efe9cefa3652e05"`
Dec 06 08:37:02.841 INFO running `"docker" "rm" "-f" "f74fbbe858e3ead9dd6939639918b86c3901e9fad95c3e5f6efe9cefa3652e05"`
Dec 06 08:37:02.951 INFO [stdout] f74fbbe858e3ead9dd6939639918b86c3901e9fad95c3e5f6efe9cefa3652e05
Dec 06 08:37:02.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 08:37:03.117 INFO [stdout] 8930cac37d0d2782ba412e7bcd3d839aab4059717fed63cd1c45f8d7a33ecdf7
Dec 06 08:37:03.122 INFO running `"docker" "start" "-a" "8930cac37d0d2782ba412e7bcd3d839aab4059717fed63cd1c45f8d7a33ecdf7"`
Dec 06 08:37:03.563 INFO [stderr] usermod: no changes
Dec 06 08:37:03.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 08:37:03.588 INFO [stderr]      Running /target/debug/deps/fibo-414ba64822c6924a
Dec 06 08:37:03.591 INFO [stdout] 
Dec 06 08:37:03.591 INFO [stdout] running 0 tests
Dec 06 08:37:03.591 INFO [stdout] 
Dec 06 08:37:03.591 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:37:03.591 INFO [stdout] 
Dec 06 08:37:03.593 INFO [stderr] su: No module specific data is present
Dec 06 08:37:04.031 INFO running `"docker" "inspect" "8930cac37d0d2782ba412e7bcd3d839aab4059717fed63cd1c45f8d7a33ecdf7"`
Dec 06 08:37:04.110 INFO running `"docker" "rm" "-f" "8930cac37d0d2782ba412e7bcd3d839aab4059717fed63cd1c45f8d7a33ecdf7"`
Dec 06 08:37:04.199 INFO [stdout] 8930cac37d0d2782ba412e7bcd3d839aab4059717fed63cd1c45f8d7a33ecdf7