Dec 05 04:44:17.517 INFO testing theProgrammerJack/chaos against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:44:17.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 04:44:18.054 INFO [stdout] 1708b9c3075ef204fa5c9157f34ba3180b48bd78132cf22f3adc894a1e711b37
Dec 05 04:44:18.056 INFO running `"docker" "start" "-a" "1708b9c3075ef204fa5c9157f34ba3180b48bd78132cf22f3adc894a1e711b37"`
Dec 05 04:44:19.504 INFO [stderr] usermod: no changes
Dec 05 04:44:19.576 INFO [stderr]    Compiling chaos v0.1.0 (/source)
Dec 05 04:44:19.893 INFO [stderr] warning: function is never used: `num_cycles`
Dec 05 04:44:19.893 INFO [stderr]   --> src/main.rs:30:1
Dec 05 04:44:19.893 INFO [stderr]    |
Dec 05 04:44:19.893 INFO [stderr] 30 | fn num_cycles<F: Fn(f64) -> f64>(func: F, start: f64) -> usize {
Dec 05 04:44:19.893 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:44:19.893 INFO [stderr]    |
Dec 05 04:44:19.893 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:44:19.893 INFO [stderr] 
Dec 05 04:44:19.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:44:19.893 INFO [stderr]   --> src/main.rs:85:17
Dec 05 04:44:19.893 INFO [stderr]    |
Dec 05 04:44:19.893 INFO [stderr] 85 |                 write!(f, "Behavior: {}-Cycle at these values: ", vec.len());
Dec 05 04:44:19.893 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:44:19.893 INFO [stderr]    |
Dec 05 04:44:19.893 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:44:19.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:44:19.893 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 04:44:19.893 INFO [stderr] 
Dec 05 04:44:19.894 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 05 04:44:19.894 INFO [stderr]   --> src/main.rs:86:21
Dec 05 04:44:19.894 INFO [stderr]    |
Dec 05 04:44:19.894 INFO [stderr] 86 |                 for ref T in vec {
Dec 05 04:44:19.894 INFO [stderr]    |                     ^^^^^
Dec 05 04:44:19.894 INFO [stderr]    |
Dec 05 04:44:19.894 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 04:44:19.894 INFO [stderr] 
Dec 05 04:44:19.894 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:44:19.894 INFO [stderr]   --> src/main.rs:87:21
Dec 05 04:44:19.894 INFO [stderr]    |
Dec 05 04:44:19.894 INFO [stderr] 87 |                     write!(f, "{}, ", T);
Dec 05 04:44:19.894 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:44:19.894 INFO [stderr]    |
Dec 05 04:44:19.894 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:44:19.894 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 04:44:19.894 INFO [stderr] 
Dec 05 04:44:20.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 05 04:44:20.461 INFO [stderr] su: No module specific data is present
Dec 05 04:44:21.394 INFO running `"docker" "inspect" "1708b9c3075ef204fa5c9157f34ba3180b48bd78132cf22f3adc894a1e711b37"`
Dec 05 04:44:21.630 INFO running `"docker" "rm" "-f" "1708b9c3075ef204fa5c9157f34ba3180b48bd78132cf22f3adc894a1e711b37"`
Dec 05 04:44:22.042 INFO [stdout] 1708b9c3075ef204fa5c9157f34ba3180b48bd78132cf22f3adc894a1e711b37
Dec 05 04:44:22.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 04:44:22.489 INFO [stdout] 282f77becc2be70eca309a7cec84b896ef714aec8dbefba78881b6e531894025
Dec 05 04:44:22.491 INFO running `"docker" "start" "-a" "282f77becc2be70eca309a7cec84b896ef714aec8dbefba78881b6e531894025"`
Dec 05 04:44:24.540 INFO [stderr] usermod: no changes
Dec 05 04:44:24.624 INFO [stderr]    Compiling chaos v0.1.0 (/source)
Dec 05 04:44:24.972 INFO [stderr] warning: function is never used: `num_cycles`
Dec 05 04:44:24.972 INFO [stderr]   --> src/main.rs:30:1
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr] 30 | fn num_cycles<F: Fn(f64) -> f64>(func: F, start: f64) -> usize {
Dec 05 04:44:24.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:44:24.972 INFO [stderr] 
Dec 05 04:44:24.972 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:44:24.972 INFO [stderr]   --> src/main.rs:85:17
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr] 85 |                 write!(f, "Behavior: {}-Cycle at these values: ", vec.len());
Dec 05 04:44:24.972 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:44:24.972 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:44:24.972 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 04:44:24.972 INFO [stderr] 
Dec 05 04:44:24.972 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 05 04:44:24.972 INFO [stderr]   --> src/main.rs:86:21
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr] 86 |                 for ref T in vec {
Dec 05 04:44:24.972 INFO [stderr]    |                     ^^^^^
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 04:44:24.972 INFO [stderr] 
Dec 05 04:44:24.972 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:44:24.972 INFO [stderr]   --> src/main.rs:87:21
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr] 87 |                     write!(f, "{}, ", T);
Dec 05 04:44:24.972 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:44:24.972 INFO [stderr]    |
Dec 05 04:44:24.972 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:44:24.972 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 04:44:24.972 INFO [stderr] 
Dec 05 04:44:25.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 05 04:44:25.332 INFO [stderr] su: No module specific data is present
Dec 05 04:44:26.084 INFO running `"docker" "inspect" "282f77becc2be70eca309a7cec84b896ef714aec8dbefba78881b6e531894025"`
Dec 05 04:44:26.379 INFO running `"docker" "rm" "-f" "282f77becc2be70eca309a7cec84b896ef714aec8dbefba78881b6e531894025"`
Dec 05 04:44:26.668 INFO [stdout] 282f77becc2be70eca309a7cec84b896ef714aec8dbefba78881b6e531894025
Dec 05 04:44:26.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 04:44:27.204 INFO [stdout] a7468020b05ae8cd2b8030171b9da81a16c00cb1f68df8831e21d3a17e4764da
Dec 05 04:44:27.207 INFO running `"docker" "start" "-a" "a7468020b05ae8cd2b8030171b9da81a16c00cb1f68df8831e21d3a17e4764da"`
Dec 05 04:44:29.112 INFO [stderr] usermod: no changes
Dec 05 04:44:29.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 04:44:29.164 INFO [stderr]      Running /target/debug/deps/chaos-d079edc9c85bf2f3
Dec 05 04:44:29.172 INFO [stdout] 
Dec 05 04:44:29.172 INFO [stdout] running 0 tests
Dec 05 04:44:29.172 INFO [stdout] 
Dec 05 04:44:29.172 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:44:29.172 INFO [stdout] 
Dec 05 04:44:29.176 INFO [stderr] su: No module specific data is present
Dec 05 04:44:29.947 INFO running `"docker" "inspect" "a7468020b05ae8cd2b8030171b9da81a16c00cb1f68df8831e21d3a17e4764da"`
Dec 05 04:44:30.286 INFO running `"docker" "rm" "-f" "a7468020b05ae8cd2b8030171b9da81a16c00cb1f68df8831e21d3a17e4764da"`
Dec 05 04:44:30.604 INFO [stdout] a7468020b05ae8cd2b8030171b9da81a16c00cb1f68df8831e21d3a17e4764da