Nov 01 02:50:55.326 INFO checking jupp0r/preschool-planner against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 02:50:55.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-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 01 02:50:55.868 INFO blam! 764172b473e9df685f2c0985acc062cf276988c10db3ca477cd5ee540531e852
Nov 01 02:50:55.876 INFO running `"docker" "start" "-a" "764172b473e9df685f2c0985acc062cf276988c10db3ca477cd5ee540531e852"`
Nov 01 02:50:57.469 INFO kablam! usermod: no changes
Nov 01 02:50:57.576 INFO kablam!    Compiling proc-macro2 v0.4.11
Nov 01 02:50:57.580 INFO kablam!     Checking backtrace-sys v0.1.23
Nov 01 02:50:58.268 INFO kablam!     Checking backtrace v0.3.9
Nov 01 02:51:03.716 INFO kablam!    Compiling quote v0.6.6
Nov 01 02:51:05.596 INFO kablam!    Compiling syn v0.14.8
Nov 01 02:51:18.940 INFO kablam!    Compiling synstructure v0.9.0
Nov 01 02:51:18.940 INFO kablam!    Compiling serde_derive v1.0.71
Nov 01 02:51:24.513 INFO kablam!    Compiling failure_derive v0.1.2
Nov 01 02:51:30.301 INFO kablam!     Checking failure v0.1.2
Nov 01 02:51:38.604 INFO kablam!     Checking preschool-planner v0.1.0 (/source)
Nov 01 02:51:40.176 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 02:51:40.176 INFO kablam!  --> src/main.rs:3:1
Nov 01 02:51:40.176 INFO kablam!   |
Nov 01 02:51:40.176 INFO kablam! 3 | #[macro_use] extern crate failure;
Nov 01 02:51:40.176 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 02:51:40.176 INFO kablam!   |
Nov 01 02:51:40.176 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 02:51:40.176 INFO kablam! 
Nov 01 02:51:40.300 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 02:51:40.300 INFO kablam!  --> src/main.rs:3:1
Nov 01 02:51:40.300 INFO kablam!   |
Nov 01 02:51:40.300 INFO kablam! 3 | #[macro_use] extern crate failure;
Nov 01 02:51:40.300 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 02:51:40.300 INFO kablam!   |
Nov 01 02:51:40.300 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 02:51:40.300 INFO kablam! 
Nov 01 02:51:41.229 INFO kablam! warning: unused variable: `input`
Nov 01 02:51:41.230 INFO kablam!  --> src/fitness.rs:8:24
Nov 01 02:51:41.230 INFO kablam!   |
Nov 01 02:51:41.231 INFO kablam! 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 01 02:51:41.232 INFO kablam!   |                        ^^^^^ help: consider using `_input` instead
Nov 01 02:51:41.232 INFO kablam!   |
Nov 01 02:51:41.232 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 02:51:41.233 INFO kablam! 
Nov 01 02:51:41.341 INFO kablam! warning: unused variable: `input`
Nov 01 02:51:41.341 INFO kablam!  --> src/fitness.rs:8:24
Nov 01 02:51:41.342 INFO kablam!   |
Nov 01 02:51:41.342 INFO kablam! 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 01 02:51:41.342 INFO kablam!   |                        ^^^^^ help: consider using `_input` instead
Nov 01 02:51:41.343 INFO kablam!   |
Nov 01 02:51:41.344 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 02:51:41.344 INFO kablam! 
Nov 01 02:51:41.781 INFO kablam! warning: constant item is never used: `ANTIPREFERENCE_COST`
Nov 01 02:51:41.785 INFO kablam!  --> src/fitness.rs:4:1
Nov 01 02:51:41.785 INFO kablam!   |
Nov 01 02:51:41.785 INFO kablam! 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Nov 01 02:51:41.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.786 INFO kablam!   |
Nov 01 02:51:41.786 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 02:51:41.786 INFO kablam! 
Nov 01 02:51:41.787 INFO kablam! warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Nov 01 02:51:41.787 INFO kablam!  --> src/fitness.rs:5:1
Nov 01 02:51:41.787 INFO kablam!   |
Nov 01 02:51:41.788 INFO kablam! 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Nov 01 02:51:41.788 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.788 INFO kablam! 
Nov 01 02:51:41.788 INFO kablam! warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Nov 01 02:51:41.789 INFO kablam!  --> src/fitness.rs:6:1
Nov 01 02:51:41.789 INFO kablam!   |
Nov 01 02:51:41.789 INFO kablam! 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Nov 01 02:51:41.790 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.790 INFO kablam! 
Nov 01 02:51:41.790 INFO kablam! warning: function is never used: `compute_fitness`
Nov 01 02:51:41.790 INFO kablam!  --> src/fitness.rs:8:1
Nov 01 02:51:41.791 INFO kablam!   |
Nov 01 02:51:41.791 INFO kablam! 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 01 02:51:41.791 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.791 INFO kablam! 
Nov 01 02:51:41.792 INFO kablam! warning: struct is never constructed: `Schedule`
Nov 01 02:51:41.792 INFO kablam!    --> src/model.rs:118:1
Nov 01 02:51:41.792 INFO kablam!     |
Nov 01 02:51:41.792 INFO kablam! 118 | pub struct Schedule {
Nov 01 02:51:41.793 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.793 INFO kablam! 
Nov 01 02:51:41.793 INFO kablam! warning: struct is never constructed: `DaySchedule`
Nov 01 02:51:41.793 INFO kablam!    --> src/model.rs:126:1
Nov 01 02:51:41.794 INFO kablam!     |
Nov 01 02:51:41.794 INFO kablam! 126 | pub struct DaySchedule {
Nov 01 02:51:41.794 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.794 INFO kablam! 
Nov 01 02:51:41.968 INFO kablam! warning: constant item is never used: `ANTIPREFERENCE_COST`
Nov 01 02:51:41.969 INFO kablam!  --> src/fitness.rs:4:1
Nov 01 02:51:41.969 INFO kablam!   |
Nov 01 02:51:41.969 INFO kablam! 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Nov 01 02:51:41.970 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.970 INFO kablam!   |
Nov 01 02:51:41.970 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 02:51:41.970 INFO kablam! 
Nov 01 02:51:41.971 INFO kablam! warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Nov 01 02:51:41.971 INFO kablam!  --> src/fitness.rs:5:1
Nov 01 02:51:41.971 INFO kablam!   |
Nov 01 02:51:41.971 INFO kablam! 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Nov 01 02:51:41.972 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.972 INFO kablam! 
Nov 01 02:51:41.972 INFO kablam! warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Nov 01 02:51:41.973 INFO kablam!  --> src/fitness.rs:6:1
Nov 01 02:51:41.973 INFO kablam!   |
Nov 01 02:51:41.973 INFO kablam! 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Nov 01 02:51:41.973 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.974 INFO kablam! 
Nov 01 02:51:41.974 INFO kablam! warning: function is never used: `compute_fitness`
Nov 01 02:51:41.974 INFO kablam!  --> src/fitness.rs:8:1
Nov 01 02:51:41.975 INFO kablam!   |
Nov 01 02:51:41.975 INFO kablam! 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 01 02:51:41.975 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.975 INFO kablam! 
Nov 01 02:51:41.976 INFO kablam! warning: function is never used: `load_from_file`
Nov 01 02:51:41.976 INFO kablam!   --> src/input.rs:77:1
Nov 01 02:51:41.976 INFO kablam!    |
Nov 01 02:51:41.976 INFO kablam! 77 | pub fn load_from_file(path: &str) -> Result<Vec<Record>, Error> {
Nov 01 02:51:41.977 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.977 INFO kablam! 
Nov 01 02:51:41.977 INFO kablam! warning: struct is never constructed: `Schedule`
Nov 01 02:51:41.978 INFO kablam!    --> src/model.rs:118:1
Nov 01 02:51:41.978 INFO kablam!     |
Nov 01 02:51:41.978 INFO kablam! 118 | pub struct Schedule {
Nov 01 02:51:41.979 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.979 INFO kablam! 
Nov 01 02:51:41.979 INFO kablam! warning: struct is never constructed: `DaySchedule`
Nov 01 02:51:41.979 INFO kablam!    --> src/model.rs:126:1
Nov 01 02:51:41.980 INFO kablam!     |
Nov 01 02:51:41.984 INFO kablam! 126 | pub struct DaySchedule {
Nov 01 02:51:41.984 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:51:41.985 INFO kablam! 
Nov 01 02:51:42.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 44.55s
Nov 01 02:51:42.048 INFO kablam! su: No module specific data is present
Nov 01 02:51:42.886 INFO running `"docker" "rm" "-f" "764172b473e9df685f2c0985acc062cf276988c10db3ca477cd5ee540531e852"`
Nov 01 02:51:43.176 INFO blam! 764172b473e9df685f2c0985acc062cf276988c10db3ca477cd5ee540531e852