Nov 28 02:54:50.093 INFO checking jupp0r/preschool-planner against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:54:50.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 02:54:52.958 INFO [stdout] b7a708d4ed278c5ed2d6192835a8dd4239ed6f6e7b93b586fdc9b5646af3bde5
Nov 28 02:54:52.960 INFO running `"docker" "start" "-a" "b7a708d4ed278c5ed2d6192835a8dd4239ed6f6e7b93b586fdc9b5646af3bde5"`
Nov 28 02:54:54.276 INFO [stderr] usermod: no changes
Nov 28 02:54:54.622 INFO [stderr]     Checking memchr v2.0.1
Nov 28 02:54:54.624 INFO [stderr]    Compiling syn v0.14.8
Nov 28 02:54:55.140 INFO [stderr]     Checking csv-core v0.1.4
Nov 28 02:54:56.069 INFO [stderr]     Checking csv v1.0.0
Nov 28 02:55:08.352 INFO [stderr]    Compiling synstructure v0.9.0
Nov 28 02:55:08.359 INFO [stderr]    Compiling serde_derive v1.0.71
Nov 28 02:55:14.851 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 28 02:55:20.558 INFO [stderr]     Checking failure v0.1.2
Nov 28 02:55:30.063 INFO [stderr]     Checking preschool-planner v0.1.0 (/source)
Nov 28 02:55:31.984 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 02:55:31.984 INFO [stderr]  --> src/main.rs:3:1
Nov 28 02:55:31.984 INFO [stderr]   |
Nov 28 02:55:31.984 INFO [stderr] 3 | #[macro_use] extern crate failure;
Nov 28 02:55:31.984 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 02:55:31.984 INFO [stderr]   |
Nov 28 02:55:31.984 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:55:31.984 INFO [stderr] 
Nov 28 02:55:32.144 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 02:55:32.144 INFO [stderr]  --> src/main.rs:3:1
Nov 28 02:55:32.144 INFO [stderr]   |
Nov 28 02:55:32.144 INFO [stderr] 3 | #[macro_use] extern crate failure;
Nov 28 02:55:32.145 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 02:55:32.146 INFO [stderr]   |
Nov 28 02:55:32.146 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:55:32.146 INFO [stderr] 
Nov 28 02:55:32.798 INFO [stderr] warning: unused variable: `input`
Nov 28 02:55:32.798 INFO [stderr]  --> src/fitness.rs:8:24
Nov 28 02:55:32.798 INFO [stderr]   |
Nov 28 02:55:32.798 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 28 02:55:32.798 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Nov 28 02:55:32.798 INFO [stderr]   |
Nov 28 02:55:32.798 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 02:55:32.798 INFO [stderr] 
Nov 28 02:55:32.965 INFO [stderr] warning: unused variable: `input`
Nov 28 02:55:32.966 INFO [stderr]  --> src/fitness.rs:8:24
Nov 28 02:55:32.966 INFO [stderr]   |
Nov 28 02:55:32.966 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 28 02:55:32.966 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Nov 28 02:55:32.966 INFO [stderr]   |
Nov 28 02:55:32.966 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 02:55:32.966 INFO [stderr] 
Nov 28 02:55:33.343 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Nov 28 02:55:33.345 INFO [stderr]  --> src/fitness.rs:4:1
Nov 28 02:55:33.345 INFO [stderr]   |
Nov 28 02:55:33.345 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Nov 28 02:55:33.346 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.346 INFO [stderr]   |
Nov 28 02:55:33.346 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 02:55:33.347 INFO [stderr] 
Nov 28 02:55:33.347 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Nov 28 02:55:33.347 INFO [stderr]  --> src/fitness.rs:5:1
Nov 28 02:55:33.348 INFO [stderr]   |
Nov 28 02:55:33.348 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Nov 28 02:55:33.348 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.348 INFO [stderr] 
Nov 28 02:55:33.349 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Nov 28 02:55:33.349 INFO [stderr]  --> src/fitness.rs:6:1
Nov 28 02:55:33.349 INFO [stderr]   |
Nov 28 02:55:33.349 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Nov 28 02:55:33.349 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.349 INFO [stderr] 
Nov 28 02:55:33.350 INFO [stderr] warning: function is never used: `compute_fitness`
Nov 28 02:55:33.350 INFO [stderr]  --> src/fitness.rs:8:1
Nov 28 02:55:33.350 INFO [stderr]   |
Nov 28 02:55:33.350 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 28 02:55:33.350 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.350 INFO [stderr] 
Nov 28 02:55:33.357 INFO [stderr] warning: struct is never constructed: `Schedule`
Nov 28 02:55:33.357 INFO [stderr]    --> src/model.rs:118:1
Nov 28 02:55:33.357 INFO [stderr]     |
Nov 28 02:55:33.358 INFO [stderr] 118 | pub struct Schedule {
Nov 28 02:55:33.358 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.358 INFO [stderr] 
Nov 28 02:55:33.358 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Nov 28 02:55:33.358 INFO [stderr]    --> src/model.rs:126:1
Nov 28 02:55:33.358 INFO [stderr]     |
Nov 28 02:55:33.359 INFO [stderr] 126 | pub struct DaySchedule {
Nov 28 02:55:33.359 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.359 INFO [stderr] 
Nov 28 02:55:33.473 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Nov 28 02:55:33.474 INFO [stderr]  --> src/fitness.rs:4:1
Nov 28 02:55:33.474 INFO [stderr]   |
Nov 28 02:55:33.475 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Nov 28 02:55:33.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.475 INFO [stderr]   |
Nov 28 02:55:33.475 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 02:55:33.476 INFO [stderr] 
Nov 28 02:55:33.476 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Nov 28 02:55:33.476 INFO [stderr]  --> src/fitness.rs:5:1
Nov 28 02:55:33.476 INFO [stderr]   |
Nov 28 02:55:33.476 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Nov 28 02:55:33.477 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.477 INFO [stderr] 
Nov 28 02:55:33.477 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Nov 28 02:55:33.478 INFO [stderr]  --> src/fitness.rs:6:1
Nov 28 02:55:33.478 INFO [stderr]   |
Nov 28 02:55:33.478 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Nov 28 02:55:33.478 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.478 INFO [stderr] 
Nov 28 02:55:33.479 INFO [stderr] warning: function is never used: `compute_fitness`
Nov 28 02:55:33.479 INFO [stderr]  --> src/fitness.rs:8:1
Nov 28 02:55:33.479 INFO [stderr]   |
Nov 28 02:55:33.479 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 28 02:55:33.479 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.479 INFO [stderr] 
Nov 28 02:55:33.480 INFO [stderr] warning: function is never used: `load_from_file`
Nov 28 02:55:33.480 INFO [stderr]   --> src/input.rs:77:1
Nov 28 02:55:33.481 INFO [stderr]    |
Nov 28 02:55:33.481 INFO [stderr] 77 | pub fn load_from_file(path: &str) -> Result<Vec<Record>, Error> {
Nov 28 02:55:33.481 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.481 INFO [stderr] 
Nov 28 02:55:33.481 INFO [stderr] warning: struct is never constructed: `Schedule`
Nov 28 02:55:33.481 INFO [stderr]    --> src/model.rs:118:1
Nov 28 02:55:33.482 INFO [stderr]     |
Nov 28 02:55:33.482 INFO [stderr] 118 | pub struct Schedule {
Nov 28 02:55:33.482 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.482 INFO [stderr] 
Nov 28 02:55:33.482 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Nov 28 02:55:33.482 INFO [stderr]    --> src/model.rs:126:1
Nov 28 02:55:33.483 INFO [stderr]     |
Nov 28 02:55:33.483 INFO [stderr] 126 | pub struct DaySchedule {
Nov 28 02:55:33.483 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:55:33.483 INFO [stderr] 
Nov 28 02:55:33.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.27s
Nov 28 02:55:33.585 INFO [stderr] su: No module specific data is present
Nov 28 02:55:37.445 INFO running `"docker" "inspect" "b7a708d4ed278c5ed2d6192835a8dd4239ed6f6e7b93b586fdc9b5646af3bde5"`
Nov 28 02:55:37.785 INFO running `"docker" "rm" "-f" "b7a708d4ed278c5ed2d6192835a8dd4239ed6f6e7b93b586fdc9b5646af3bde5"`
Nov 28 02:55:38.808 INFO [stdout] b7a708d4ed278c5ed2d6192835a8dd4239ed6f6e7b93b586fdc9b5646af3bde5