Dec 14 06:02:30.735 INFO testing Scryfox/hutch against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 06:02:30.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 06:02:30.928 INFO [stdout] 580ad0c5d35ee9503412accd77080bd8e403f601e72d282cdd3815376574b1ff
Dec 14 06:02:30.932 INFO running `"docker" "start" "-a" "580ad0c5d35ee9503412accd77080bd8e403f601e72d282cdd3815376574b1ff"`
Dec 14 06:02:31.428 INFO [stderr] usermod: no changes
Dec 14 06:02:31.443 INFO [stderr]    Compiling hutch v0.1.0 (/source)
Dec 14 06:02:31.845 INFO [stderr] warning: unused import: `organism::Item`
Dec 14 06:02:31.845 INFO [stderr]  --> src/map.rs:6:5
Dec 14 06:02:31.845 INFO [stderr]   |
Dec 14 06:02:31.845 INFO [stderr] 6 | use organism::Item;
Dec 14 06:02:31.845 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 14 06:02:31.845 INFO [stderr]   |
Dec 14 06:02:31.845 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 06:02:31.845 INFO [stderr] 
Dec 14 06:02:31.889 INFO [stderr] warning: unused variable: `other_maps`
Dec 14 06:02:31.890 INFO [stderr]   --> src/map.rs:90:24
Dec 14 06:02:31.890 INFO [stderr]    |
Dec 14 06:02:31.890 INFO [stderr] 90 |     pub fn step(&self, other_maps: &Vec<Element>) -> Self {
Dec 14 06:02:31.890 INFO [stderr]    |                        ^^^^^^^^^^ help: consider using `_other_maps` instead
Dec 14 06:02:31.890 INFO [stderr]    |
Dec 14 06:02:31.890 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:02:31.890 INFO [stderr] 
Dec 14 06:02:31.890 INFO [stderr] warning: unused variable: `org`
Dec 14 06:02:31.890 INFO [stderr]   --> src/organism.rs:57:40
Dec 14 06:02:31.890 INFO [stderr]    |
Dec 14 06:02:31.890 INFO [stderr] 57 |                 map::Element::Organism(org) => {}
Dec 14 06:02:31.890 INFO [stderr]    |                                        ^^^ help: consider using `_org` instead
Dec 14 06:02:31.890 INFO [stderr] 
Dec 14 06:02:31.890 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:02:31.890 INFO [stderr]   --> src/map.rs:91:13
Dec 14 06:02:31.890 INFO [stderr]    |
Dec 14 06:02:31.890 INFO [stderr] 91 |         let mut stepped_items = Vec::new();
Dec 14 06:02:31.890 INFO [stderr]    |             ----^^^^^^^^^^^^^
Dec 14 06:02:31.890 INFO [stderr]    |             |
Dec 14 06:02:31.890 INFO [stderr]    |             help: remove this `mut`
Dec 14 06:02:31.890 INFO [stderr]    |
Dec 14 06:02:31.890 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:02:31.890 INFO [stderr] 
Dec 14 06:02:32.529 INFO [stderr] warning: unused variable: `sim`
Dec 14 06:02:32.529 INFO [stderr]   --> src/cli.rs:62:16
Dec 14 06:02:32.529 INFO [stderr]    |
Dec 14 06:02:32.529 INFO [stderr] 62 | pub fn log_sim(sim: &simulation::Simulation, filename: &str) {
Dec 14 06:02:32.529 INFO [stderr]    |                ^^^ help: consider using `_sim` instead
Dec 14 06:02:32.529 INFO [stderr]    |
Dec 14 06:02:32.529 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:02:32.529 INFO [stderr] 
Dec 14 06:02:32.541 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:02:32.541 INFO [stderr]   --> src/cli.rs:63:9
Dec 14 06:02:32.541 INFO [stderr]    |
Dec 14 06:02:32.541 INFO [stderr] 63 |     let mut file = File::create(filename).unwrap();
Dec 14 06:02:32.541 INFO [stderr]    |         ----^^^^
Dec 14 06:02:32.541 INFO [stderr]    |         |
Dec 14 06:02:32.541 INFO [stderr]    |         help: remove this `mut`
Dec 14 06:02:32.541 INFO [stderr]    |
Dec 14 06:02:32.541 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:02:32.541 INFO [stderr] 
Dec 14 06:02:32.541 INFO [stderr] warning: function is never used: `log_sim`
Dec 14 06:02:32.541 INFO [stderr]   --> src/cli.rs:62:1
Dec 14 06:02:32.541 INFO [stderr]    |
Dec 14 06:02:32.541 INFO [stderr] 62 | pub fn log_sim(sim: &simulation::Simulation, filename: &str) {
Dec 14 06:02:32.542 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:02:32.542 INFO [stderr]    |
Dec 14 06:02:32.542 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 06:02:32.542 INFO [stderr] 
Dec 14 06:02:32.550 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:02:32.550 INFO [stderr]   --> src/cli.rs:67:5
Dec 14 06:02:32.550 INFO [stderr]    |
Dec 14 06:02:32.550 INFO [stderr] 67 |     write!(buffer, "{}", "Hello");
Dec 14 06:02:32.550 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:02:32.550 INFO [stderr]    |
Dec 14 06:02:32.550 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:02:32.550 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:02:32.550 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 14 06:02:32.550 INFO [stderr] 
Dec 14 06:02:32.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 14 06:02:32.805 INFO [stderr] su: No module specific data is present
Dec 14 06:02:33.224 INFO running `"docker" "inspect" "580ad0c5d35ee9503412accd77080bd8e403f601e72d282cdd3815376574b1ff"`
Dec 14 06:02:33.382 INFO running `"docker" "rm" "-f" "580ad0c5d35ee9503412accd77080bd8e403f601e72d282cdd3815376574b1ff"`
Dec 14 06:02:33.611 INFO [stdout] 580ad0c5d35ee9503412accd77080bd8e403f601e72d282cdd3815376574b1ff
Dec 14 06:02:33.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 06:02:33.984 INFO [stdout] b464439b397c41f001b961bd9d27838e420d1901b3ea2568e218bdeeb6b1fdb2
Dec 14 06:02:33.990 INFO running `"docker" "start" "-a" "b464439b397c41f001b961bd9d27838e420d1901b3ea2568e218bdeeb6b1fdb2"`
Dec 14 06:02:35.140 INFO [stderr] usermod: no changes
Dec 14 06:02:35.182 INFO [stderr]    Compiling hutch v0.1.0 (/source)
Dec 14 06:02:35.775 INFO [stderr] warning: unused import: `organism::Item`
Dec 14 06:02:35.775 INFO [stderr]  --> src/map.rs:6:5
Dec 14 06:02:35.775 INFO [stderr]   |
Dec 14 06:02:35.775 INFO [stderr] 6 | use organism::Item;
Dec 14 06:02:35.775 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 14 06:02:35.775 INFO [stderr]   |
Dec 14 06:02:35.775 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 06:02:35.775 INFO [stderr] 
Dec 14 06:02:35.779 INFO [stderr] warning: unused variable: `other_maps`
Dec 14 06:02:35.779 INFO [stderr]   --> src/map.rs:90:24
Dec 14 06:02:35.779 INFO [stderr]    |
Dec 14 06:02:35.779 INFO [stderr] 90 |     pub fn step(&self, other_maps: &Vec<Element>) -> Self {
Dec 14 06:02:35.779 INFO [stderr]    |                        ^^^^^^^^^^ help: consider using `_other_maps` instead
Dec 14 06:02:35.779 INFO [stderr]    |
Dec 14 06:02:35.779 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:02:35.779 INFO [stderr] 
Dec 14 06:02:35.779 INFO [stderr] warning: unused variable: `org`
Dec 14 06:02:35.779 INFO [stderr]   --> src/organism.rs:57:40
Dec 14 06:02:35.779 INFO [stderr]    |
Dec 14 06:02:35.779 INFO [stderr] 57 |                 map::Element::Organism(org) => {}
Dec 14 06:02:35.779 INFO [stderr]    |                                        ^^^ help: consider using `_org` instead
Dec 14 06:02:35.779 INFO [stderr] 
Dec 14 06:02:35.787 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:02:35.787 INFO [stderr]   --> src/map.rs:91:13
Dec 14 06:02:35.787 INFO [stderr]    |
Dec 14 06:02:35.787 INFO [stderr] 91 |         let mut stepped_items = Vec::new();
Dec 14 06:02:35.787 INFO [stderr]    |             ----^^^^^^^^^^^^^
Dec 14 06:02:35.787 INFO [stderr]    |             |
Dec 14 06:02:35.787 INFO [stderr]    |             help: remove this `mut`
Dec 14 06:02:35.787 INFO [stderr]    |
Dec 14 06:02:35.787 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:02:35.787 INFO [stderr] 
Dec 14 06:02:35.799 INFO [stderr] warning: unused variable: `sim`
Dec 14 06:02:35.799 INFO [stderr]   --> src/cli.rs:62:16
Dec 14 06:02:35.799 INFO [stderr]    |
Dec 14 06:02:35.799 INFO [stderr] 62 | pub fn log_sim(sim: &simulation::Simulation, filename: &str) {
Dec 14 06:02:35.799 INFO [stderr]    |                ^^^ help: consider using `_sim` instead
Dec 14 06:02:35.799 INFO [stderr]    |
Dec 14 06:02:35.799 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:02:35.799 INFO [stderr] 
Dec 14 06:02:35.806 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:02:35.806 INFO [stderr]   --> src/cli.rs:63:9
Dec 14 06:02:35.807 INFO [stderr]    |
Dec 14 06:02:35.807 INFO [stderr] 63 |     let mut file = File::create(filename).unwrap();
Dec 14 06:02:35.807 INFO [stderr]    |         ----^^^^
Dec 14 06:02:35.807 INFO [stderr]    |         |
Dec 14 06:02:35.807 INFO [stderr]    |         help: remove this `mut`
Dec 14 06:02:35.807 INFO [stderr]    |
Dec 14 06:02:35.807 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 06:02:35.807 INFO [stderr] 
Dec 14 06:02:35.807 INFO [stderr] warning: function is never used: `log_sim`
Dec 14 06:02:35.807 INFO [stderr]   --> src/cli.rs:62:1
Dec 14 06:02:35.807 INFO [stderr]    |
Dec 14 06:02:35.807 INFO [stderr] 62 | pub fn log_sim(sim: &simulation::Simulation, filename: &str) {
Dec 14 06:02:35.807 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:02:35.807 INFO [stderr]    |
Dec 14 06:02:35.807 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 06:02:35.807 INFO [stderr] 
Dec 14 06:02:35.818 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:02:35.819 INFO [stderr]   --> src/cli.rs:67:5
Dec 14 06:02:35.819 INFO [stderr]    |
Dec 14 06:02:35.819 INFO [stderr] 67 |     write!(buffer, "{}", "Hello");
Dec 14 06:02:35.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:02:35.819 INFO [stderr]    |
Dec 14 06:02:35.819 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:02:35.819 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:02:35.819 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 14 06:02:35.819 INFO [stderr] 
Dec 14 06:02:36.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 14 06:02:36.128 INFO [stderr] su: No module specific data is present
Dec 14 06:02:36.507 INFO running `"docker" "inspect" "b464439b397c41f001b961bd9d27838e420d1901b3ea2568e218bdeeb6b1fdb2"`
Dec 14 06:02:36.608 INFO running `"docker" "rm" "-f" "b464439b397c41f001b961bd9d27838e420d1901b3ea2568e218bdeeb6b1fdb2"`
Dec 14 06:02:36.747 INFO [stdout] b464439b397c41f001b961bd9d27838e420d1901b3ea2568e218bdeeb6b1fdb2
Dec 14 06:02:36.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 06:02:36.986 INFO [stdout] a8a445a190c0b2f8d02435a7e3d846690dc47bd352b7c2492847cfc9cf9716f1
Dec 14 06:02:36.991 INFO running `"docker" "start" "-a" "a8a445a190c0b2f8d02435a7e3d846690dc47bd352b7c2492847cfc9cf9716f1"`
Dec 14 06:02:37.573 INFO [stderr] usermod: no changes
Dec 14 06:02:37.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 06:02:37.649 INFO [stderr]      Running /target/debug/deps/hutch-e9161ea941317e9d
Dec 14 06:02:37.649 INFO [stderr]      Running /target/debug/deps/hutch-26f1c5467e8f8618
Dec 14 06:02:37.649 INFO [stderr]    Doc-tests hutch
Dec 14 06:02:37.649 INFO [stdout] 
Dec 14 06:02:37.649 INFO [stdout] running 0 tests
Dec 14 06:02:37.649 INFO [stdout] 
Dec 14 06:02:37.649 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:02:37.649 INFO [stdout] 
Dec 14 06:02:37.649 INFO [stdout] 
Dec 14 06:02:37.649 INFO [stdout] running 0 tests
Dec 14 06:02:37.649 INFO [stdout] 
Dec 14 06:02:37.649 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:02:37.649 INFO [stdout] 
Dec 14 06:02:38.283 INFO [stdout] 
Dec 14 06:02:38.283 INFO [stdout] running 0 tests
Dec 14 06:02:38.283 INFO [stdout] 
Dec 14 06:02:38.283 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:02:38.283 INFO [stdout] 
Dec 14 06:02:38.290 INFO [stderr] su: No module specific data is present
Dec 14 06:02:38.660 INFO running `"docker" "inspect" "a8a445a190c0b2f8d02435a7e3d846690dc47bd352b7c2492847cfc9cf9716f1"`
Dec 14 06:02:38.796 INFO running `"docker" "rm" "-f" "a8a445a190c0b2f8d02435a7e3d846690dc47bd352b7c2492847cfc9cf9716f1"`
Dec 14 06:02:38.945 INFO [stdout] a8a445a190c0b2f8d02435a7e3d846690dc47bd352b7c2492847cfc9cf9716f1