Dec 01 13:12:04.779 INFO testing jupp0r/preschool-planner against 1.30.1 for beta-1.31-5
Dec 01 13:12:04.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:12:05.266 INFO [stdout] 04a65776e42c00e63e62937b02a78e28638721bca553dfec7d75bb7cbf5448e7
Dec 01 13:12:05.273 INFO running `"docker" "start" "-a" "04a65776e42c00e63e62937b02a78e28638721bca553dfec7d75bb7cbf5448e7"`
Dec 01 13:12:06.552 INFO [stderr] usermod: no changes
Dec 01 13:12:06.698 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 13:12:06.698 INFO [stderr]    Compiling syn v0.14.8
Dec 01 13:12:06.715 INFO [stderr]    Compiling backtrace v0.3.9
Dec 01 13:12:08.163 INFO [stderr]    Compiling csv-core v0.1.4
Dec 01 13:12:10.375 INFO [stderr]    Compiling csv v1.0.0
Dec 01 13:12:22.823 INFO [stderr]    Compiling synstructure v0.9.0
Dec 01 13:12:22.823 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 01 13:12:29.315 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 01 13:12:34.359 INFO [stderr]    Compiling failure v0.1.2
Dec 01 13:12:45.271 INFO [stderr]    Compiling preschool-planner v0.1.0 (/source)
Dec 01 13:12:46.541 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 13:12:46.541 INFO [stderr]  --> src/main.rs:3:1
Dec 01 13:12:46.541 INFO [stderr]   |
Dec 01 13:12:46.541 INFO [stderr] 3 | #[macro_use] extern crate failure;
Dec 01 13:12:46.542 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 13:12:46.542 INFO [stderr]   |
Dec 01 13:12:46.542 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:12:46.543 INFO [stderr] 
Dec 01 13:12:47.259 INFO [stderr] warning: unused variable: `input`
Dec 01 13:12:47.259 INFO [stderr]  --> src/fitness.rs:8:24
Dec 01 13:12:47.259 INFO [stderr]   |
Dec 01 13:12:47.259 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 01 13:12:47.259 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Dec 01 13:12:47.259 INFO [stderr]   |
Dec 01 13:12:47.259 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 13:12:47.259 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Dec 01 13:12:47.595 INFO [stderr]  --> src/fitness.rs:4:1
Dec 01 13:12:47.595 INFO [stderr]   |
Dec 01 13:12:47.595 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Dec 01 13:12:47.595 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr]   |
Dec 01 13:12:47.595 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Dec 01 13:12:47.595 INFO [stderr]  --> src/fitness.rs:5:1
Dec 01 13:12:47.595 INFO [stderr]   |
Dec 01 13:12:47.595 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Dec 01 13:12:47.595 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Dec 01 13:12:47.595 INFO [stderr]  --> src/fitness.rs:6:1
Dec 01 13:12:47.595 INFO [stderr]   |
Dec 01 13:12:47.595 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Dec 01 13:12:47.595 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: function is never used: `compute_fitness`
Dec 01 13:12:47.595 INFO [stderr]  --> src/fitness.rs:8:1
Dec 01 13:12:47.595 INFO [stderr]   |
Dec 01 13:12:47.595 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 01 13:12:47.595 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: function is never used: `load_from_file`
Dec 01 13:12:47.595 INFO [stderr]   --> src/input.rs:77:1
Dec 01 13:12:47.595 INFO [stderr]    |
Dec 01 13:12:47.595 INFO [stderr] 77 | pub fn load_from_file(path: &str) -> Result<Vec<Record>, Error> {
Dec 01 13:12:47.595 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: struct is never constructed: `Schedule`
Dec 01 13:12:47.595 INFO [stderr]    --> src/model.rs:118:1
Dec 01 13:12:47.595 INFO [stderr]     |
Dec 01 13:12:47.595 INFO [stderr] 118 | pub struct Schedule {
Dec 01 13:12:47.595 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:47.595 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Dec 01 13:12:47.595 INFO [stderr]    --> src/model.rs:126:1
Dec 01 13:12:47.595 INFO [stderr]     |
Dec 01 13:12:47.595 INFO [stderr] 126 | pub struct DaySchedule {
Dec 01 13:12:47.595 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:47.595 INFO [stderr] 
Dec 01 13:12:48.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.61s
Dec 01 13:12:48.219 INFO [stderr] su: No module specific data is present
Dec 01 13:12:49.337 INFO running `"docker" "inspect" "04a65776e42c00e63e62937b02a78e28638721bca553dfec7d75bb7cbf5448e7"`
Dec 01 13:12:49.656 INFO running `"docker" "rm" "-f" "04a65776e42c00e63e62937b02a78e28638721bca553dfec7d75bb7cbf5448e7"`
Dec 01 13:12:49.983 INFO [stdout] 04a65776e42c00e63e62937b02a78e28638721bca553dfec7d75bb7cbf5448e7
Dec 01 13:12:49.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:12:50.441 INFO [stdout] 2081b9a5a43e89fe520ba91e57988bcab9988798b455a85018b27b05443b05f2
Dec 01 13:12:50.443 INFO running `"docker" "start" "-a" "2081b9a5a43e89fe520ba91e57988bcab9988798b455a85018b27b05443b05f2"`
Dec 01 13:12:51.859 INFO [stderr] usermod: no changes
Dec 01 13:12:51.968 INFO [stderr]    Compiling preschool-planner v0.1.0 (/source)
Dec 01 13:12:53.195 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 13:12:53.195 INFO [stderr]  --> src/main.rs:3:1
Dec 01 13:12:53.195 INFO [stderr]   |
Dec 01 13:12:53.195 INFO [stderr] 3 | #[macro_use] extern crate failure;
Dec 01 13:12:53.195 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 13:12:53.195 INFO [stderr]   |
Dec 01 13:12:53.195 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:12:53.195 INFO [stderr] 
Dec 01 13:12:53.879 INFO [stderr] warning: unused variable: `input`
Dec 01 13:12:53.879 INFO [stderr]  --> src/fitness.rs:8:24
Dec 01 13:12:53.879 INFO [stderr]   |
Dec 01 13:12:53.879 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 01 13:12:53.879 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Dec 01 13:12:53.879 INFO [stderr]   |
Dec 01 13:12:53.879 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 13:12:53.879 INFO [stderr] 
Dec 01 13:12:54.219 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Dec 01 13:12:54.219 INFO [stderr]  --> src/fitness.rs:4:1
Dec 01 13:12:54.219 INFO [stderr]   |
Dec 01 13:12:54.219 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Dec 01 13:12:54.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:54.219 INFO [stderr]   |
Dec 01 13:12:54.219 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 13:12:54.219 INFO [stderr] 
Dec 01 13:12:54.219 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Dec 01 13:12:54.219 INFO [stderr]  --> src/fitness.rs:5:1
Dec 01 13:12:54.219 INFO [stderr]   |
Dec 01 13:12:54.219 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Dec 01 13:12:54.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:54.219 INFO [stderr] 
Dec 01 13:12:54.219 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Dec 01 13:12:54.219 INFO [stderr]  --> src/fitness.rs:6:1
Dec 01 13:12:54.219 INFO [stderr]   |
Dec 01 13:12:54.219 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Dec 01 13:12:54.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:54.219 INFO [stderr] 
Dec 01 13:12:54.219 INFO [stderr] warning: function is never used: `compute_fitness`
Dec 01 13:12:54.219 INFO [stderr]  --> src/fitness.rs:8:1
Dec 01 13:12:54.219 INFO [stderr]   |
Dec 01 13:12:54.219 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 01 13:12:54.219 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:54.219 INFO [stderr] 
Dec 01 13:12:54.219 INFO [stderr] warning: struct is never constructed: `Schedule`
Dec 01 13:12:54.219 INFO [stderr]    --> src/model.rs:118:1
Dec 01 13:12:54.219 INFO [stderr]     |
Dec 01 13:12:54.219 INFO [stderr] 118 | pub struct Schedule {
Dec 01 13:12:54.219 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:54.219 INFO [stderr] 
Dec 01 13:12:54.219 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Dec 01 13:12:54.219 INFO [stderr]    --> src/model.rs:126:1
Dec 01 13:12:54.219 INFO [stderr]     |
Dec 01 13:12:54.219 INFO [stderr] 126 | pub struct DaySchedule {
Dec 01 13:12:54.219 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:12:54.219 INFO [stderr] 
Dec 01 13:12:56.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Dec 01 13:12:56.011 INFO [stderr] su: No module specific data is present
Dec 01 13:12:56.893 INFO running `"docker" "inspect" "2081b9a5a43e89fe520ba91e57988bcab9988798b455a85018b27b05443b05f2"`
Dec 01 13:12:57.175 INFO running `"docker" "rm" "-f" "2081b9a5a43e89fe520ba91e57988bcab9988798b455a85018b27b05443b05f2"`
Dec 01 13:12:57.456 INFO [stdout] 2081b9a5a43e89fe520ba91e57988bcab9988798b455a85018b27b05443b05f2
