Dec 13 14:45:59.148 INFO testing jupp0r/preschool-planner against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:45:59.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:45:59.546 INFO [stdout] 79c4682117986669dba738379e8aa334dbbca5f512ed9b619bf7338e191e4441
Dec 13 14:45:59.551 INFO running `"docker" "start" "-a" "79c4682117986669dba738379e8aa334dbbca5f512ed9b619bf7338e191e4441"`
Dec 13 14:46:00.636 INFO [stderr] usermod: no changes
Dec 13 14:46:00.791 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 14:46:00.795 INFO [stderr]    Compiling syn v0.14.8
Dec 13 14:46:01.833 INFO [stderr]    Compiling csv-core v0.1.4
Dec 13 14:46:03.251 INFO [stderr]    Compiling csv v1.0.0
Dec 13 14:46:16.222 INFO [stderr]    Compiling synstructure v0.9.0
Dec 13 14:46:16.223 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 13 14:46:21.845 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 13 14:46:25.495 INFO [stderr]    Compiling failure v0.1.2
Dec 13 14:46:37.307 INFO [stderr]    Compiling preschool-planner v0.1.0 (/source)
Dec 13 14:46:38.475 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 14:46:38.475 INFO [stderr]  --> src/main.rs:3:1
Dec 13 14:46:38.475 INFO [stderr]   |
Dec 13 14:46:38.475 INFO [stderr] 3 | #[macro_use] extern crate failure;
Dec 13 14:46:38.475 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 14:46:38.475 INFO [stderr]   |
Dec 13 14:46:38.475 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:46:38.475 INFO [stderr] 
Dec 13 14:46:39.018 INFO [stderr] warning: unused variable: `input`
Dec 13 14:46:39.019 INFO [stderr]  --> src/fitness.rs:8:24
Dec 13 14:46:39.019 INFO [stderr]   |
Dec 13 14:46:39.019 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:39.019 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Dec 13 14:46:39.020 INFO [stderr]   |
Dec 13 14:46:39.020 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 14:46:39.020 INFO [stderr] 
Dec 13 14:46:39.342 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Dec 13 14:46:39.343 INFO [stderr]  --> src/fitness.rs:4:1
Dec 13 14:46:39.343 INFO [stderr]   |
Dec 13 14:46:39.343 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Dec 13 14:46:39.344 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.344 INFO [stderr]   |
Dec 13 14:46:39.344 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:46:39.344 INFO [stderr] 
Dec 13 14:46:39.344 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Dec 13 14:46:39.345 INFO [stderr]  --> src/fitness.rs:5:1
Dec 13 14:46:39.345 INFO [stderr]   |
Dec 13 14:46:39.345 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Dec 13 14:46:39.345 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.346 INFO [stderr] 
Dec 13 14:46:39.346 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Dec 13 14:46:39.346 INFO [stderr]  --> src/fitness.rs:6:1
Dec 13 14:46:39.346 INFO [stderr]   |
Dec 13 14:46:39.346 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Dec 13 14:46:39.346 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.346 INFO [stderr] 
Dec 13 14:46:39.346 INFO [stderr] warning: function is never used: `compute_fitness`
Dec 13 14:46:39.347 INFO [stderr]  --> src/fitness.rs:8:1
Dec 13 14:46:39.347 INFO [stderr]   |
Dec 13 14:46:39.347 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:39.347 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.347 INFO [stderr] 
Dec 13 14:46:39.347 INFO [stderr] warning: function is never used: `load_from_file`
Dec 13 14:46:39.347 INFO [stderr]   --> src/input.rs:77:1
Dec 13 14:46:39.347 INFO [stderr]    |
Dec 13 14:46:39.347 INFO [stderr] 77 | pub fn load_from_file(path: &str) -> Result<Vec<Record>, Error> {
Dec 13 14:46:39.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.347 INFO [stderr] 
Dec 13 14:46:39.347 INFO [stderr] warning: struct is never constructed: `Schedule`
Dec 13 14:46:39.347 INFO [stderr]    --> src/model.rs:118:1
Dec 13 14:46:39.347 INFO [stderr]     |
Dec 13 14:46:39.347 INFO [stderr] 118 | pub struct Schedule {
Dec 13 14:46:39.348 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.348 INFO [stderr] 
Dec 13 14:46:39.348 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Dec 13 14:46:39.348 INFO [stderr]    --> src/model.rs:126:1
Dec 13 14:46:39.348 INFO [stderr]     |
Dec 13 14:46:39.348 INFO [stderr] 126 | pub struct DaySchedule {
Dec 13 14:46:39.348 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:39.348 INFO [stderr] 
Dec 13 14:46:39.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.05s
Dec 13 14:46:39.720 INFO [stderr] su: No module specific data is present
Dec 13 14:46:41.096 INFO running `"docker" "inspect" "79c4682117986669dba738379e8aa334dbbca5f512ed9b619bf7338e191e4441"`
Dec 13 14:46:41.451 INFO running `"docker" "rm" "-f" "79c4682117986669dba738379e8aa334dbbca5f512ed9b619bf7338e191e4441"`
Dec 13 14:46:41.826 INFO [stdout] 79c4682117986669dba738379e8aa334dbbca5f512ed9b619bf7338e191e4441
Dec 13 14:46:41.835 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:46:42.421 INFO [stdout] a51b6a25c7a31366504476007c5cf31eb18de6bc994aef1aa0844a48ea1c292c
Dec 13 14:46:42.423 INFO running `"docker" "start" "-a" "a51b6a25c7a31366504476007c5cf31eb18de6bc994aef1aa0844a48ea1c292c"`
Dec 13 14:46:44.742 INFO [stderr] usermod: no changes
Dec 13 14:46:44.935 INFO [stderr]    Compiling preschool-planner v0.1.0 (/source)
Dec 13 14:46:46.063 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 14:46:46.063 INFO [stderr]  --> src/main.rs:3:1
Dec 13 14:46:46.063 INFO [stderr]   |
Dec 13 14:46:46.063 INFO [stderr] 3 | #[macro_use] extern crate failure;
Dec 13 14:46:46.063 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 14:46:46.063 INFO [stderr]   |
Dec 13 14:46:46.063 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:46:46.063 INFO [stderr] 
Dec 13 14:46:46.703 INFO [stderr] warning: unused variable: `input`
Dec 13 14:46:46.703 INFO [stderr]  --> src/fitness.rs:8:24
Dec 13 14:46:46.703 INFO [stderr]   |
Dec 13 14:46:46.703 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:46.703 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Dec 13 14:46:46.703 INFO [stderr]   |
Dec 13 14:46:46.703 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 14:46:46.703 INFO [stderr] 
Dec 13 14:46:47.050 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Dec 13 14:46:47.050 INFO [stderr]  --> src/fitness.rs:4:1
Dec 13 14:46:47.050 INFO [stderr]   |
Dec 13 14:46:47.050 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Dec 13 14:46:47.050 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:47.050 INFO [stderr]   |
Dec 13 14:46:47.050 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:46:47.051 INFO [stderr] 
Dec 13 14:46:47.051 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Dec 13 14:46:47.051 INFO [stderr]  --> src/fitness.rs:5:1
Dec 13 14:46:47.051 INFO [stderr]   |
Dec 13 14:46:47.051 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Dec 13 14:46:47.051 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:47.051 INFO [stderr] 
Dec 13 14:46:47.051 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Dec 13 14:46:47.051 INFO [stderr]  --> src/fitness.rs:6:1
Dec 13 14:46:47.051 INFO [stderr]   |
Dec 13 14:46:47.051 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Dec 13 14:46:47.051 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:47.051 INFO [stderr] 
Dec 13 14:46:47.051 INFO [stderr] warning: function is never used: `compute_fitness`
Dec 13 14:46:47.051 INFO [stderr]  --> src/fitness.rs:8:1
Dec 13 14:46:47.051 INFO [stderr]   |
Dec 13 14:46:47.051 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:47.051 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:47.051 INFO [stderr] 
Dec 13 14:46:47.051 INFO [stderr] warning: struct is never constructed: `Schedule`
Dec 13 14:46:47.051 INFO [stderr]    --> src/model.rs:118:1
Dec 13 14:46:47.051 INFO [stderr]     |
Dec 13 14:46:47.051 INFO [stderr] 118 | pub struct Schedule {
Dec 13 14:46:47.051 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:47.051 INFO [stderr] 
Dec 13 14:46:47.051 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Dec 13 14:46:47.051 INFO [stderr]    --> src/model.rs:126:1
Dec 13 14:46:47.051 INFO [stderr]     |
Dec 13 14:46:47.051 INFO [stderr] 126 | pub struct DaySchedule {
Dec 13 14:46:47.051 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:47.059 INFO [stderr] 
Dec 13 14:46:48.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Dec 13 14:46:48.579 INFO [stderr] su: No module specific data is present
Dec 13 14:46:49.249 INFO running `"docker" "inspect" "a51b6a25c7a31366504476007c5cf31eb18de6bc994aef1aa0844a48ea1c292c"`
Dec 13 14:46:49.603 INFO running `"docker" "rm" "-f" "a51b6a25c7a31366504476007c5cf31eb18de6bc994aef1aa0844a48ea1c292c"`
Dec 13 14:46:50.006 INFO [stdout] a51b6a25c7a31366504476007c5cf31eb18de6bc994aef1aa0844a48ea1c292c