Nov 30 00:29:50.243 INFO checking jupp0r/preschool-planner against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:29:50.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 00:29:50.600 INFO [stdout] f4bc656ac2aa06d94f5f8fb114e895a9edbbaffee734843d8815cad4c84ff2bb
Nov 30 00:29:50.606 INFO running `"docker" "start" "-a" "f4bc656ac2aa06d94f5f8fb114e895a9edbbaffee734843d8815cad4c84ff2bb"`
Nov 30 00:29:51.538 INFO [stderr] usermod: no changes
Nov 30 00:29:51.732 INFO [stderr]     Checking memchr v2.0.1
Nov 30 00:29:51.748 INFO [stderr]     Checking backtrace-sys v0.1.23
Nov 30 00:29:51.748 INFO [stderr]    Compiling syn v0.14.8
Nov 30 00:29:52.186 INFO [stderr]     Checking backtrace v0.3.9
Nov 30 00:29:52.348 INFO [stderr]     Checking csv-core v0.1.4
Nov 30 00:29:53.769 INFO [stderr]     Checking csv v1.0.0
Nov 30 00:30:07.007 INFO [stderr]    Compiling synstructure v0.9.0
Nov 30 00:30:07.009 INFO [stderr]    Compiling serde_derive v1.0.71
Nov 30 00:30:14.740 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 30 00:30:20.044 INFO [stderr]     Checking failure v0.1.2
Nov 30 00:30:30.031 INFO [stderr]     Checking preschool-planner v0.1.0 (/source)
Nov 30 00:30:31.639 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 00:30:31.640 INFO [stderr]  --> src/main.rs:3:1
Nov 30 00:30:31.640 INFO [stderr]   |
Nov 30 00:30:31.640 INFO [stderr] 3 | #[macro_use] extern crate failure;
Nov 30 00:30:31.640 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 00:30:31.641 INFO [stderr]   |
Nov 30 00:30:31.641 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:30:31.641 INFO [stderr] 
Nov 30 00:30:31.936 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 00:30:31.936 INFO [stderr]  --> src/main.rs:3:1
Nov 30 00:30:31.936 INFO [stderr]   |
Nov 30 00:30:31.936 INFO [stderr] 3 | #[macro_use] extern crate failure;
Nov 30 00:30:31.936 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 00:30:31.936 INFO [stderr]   |
Nov 30 00:30:31.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:30:31.936 INFO [stderr] 
Nov 30 00:30:32.517 INFO [stderr] warning: unused variable: `input`
Nov 30 00:30:32.517 INFO [stderr]  --> src/fitness.rs:8:24
Nov 30 00:30:32.517 INFO [stderr]   |
Nov 30 00:30:32.517 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 30 00:30:32.517 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Nov 30 00:30:32.517 INFO [stderr]   |
Nov 30 00:30:32.517 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 00:30:32.517 INFO [stderr] 
Nov 30 00:30:32.911 INFO [stderr] warning: unused variable: `input`
Nov 30 00:30:32.911 INFO [stderr]  --> src/fitness.rs:8:24
Nov 30 00:30:32.911 INFO [stderr]   |
Nov 30 00:30:32.911 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 30 00:30:32.911 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Nov 30 00:30:32.912 INFO [stderr]   |
Nov 30 00:30:32.912 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 00:30:32.916 INFO [stderr] 
Nov 30 00:30:33.275 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Nov 30 00:30:33.275 INFO [stderr]  --> src/fitness.rs:4:1
Nov 30 00:30:33.275 INFO [stderr]   |
Nov 30 00:30:33.275 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Nov 30 00:30:33.275 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.275 INFO [stderr]   |
Nov 30 00:30:33.275 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:30:33.275 INFO [stderr] 
Nov 30 00:30:33.275 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Nov 30 00:30:33.275 INFO [stderr]  --> src/fitness.rs:5:1
Nov 30 00:30:33.275 INFO [stderr]   |
Nov 30 00:30:33.275 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Nov 30 00:30:33.275 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.276 INFO [stderr] 
Nov 30 00:30:33.276 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Nov 30 00:30:33.276 INFO [stderr]  --> src/fitness.rs:6:1
Nov 30 00:30:33.276 INFO [stderr]   |
Nov 30 00:30:33.276 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Nov 30 00:30:33.280 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.280 INFO [stderr] 
Nov 30 00:30:33.280 INFO [stderr] warning: function is never used: `compute_fitness`
Nov 30 00:30:33.280 INFO [stderr]  --> src/fitness.rs:8:1
Nov 30 00:30:33.280 INFO [stderr]   |
Nov 30 00:30:33.280 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 30 00:30:33.280 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.280 INFO [stderr] 
Nov 30 00:30:33.280 INFO [stderr] warning: function is never used: `load_from_file`
Nov 30 00:30:33.280 INFO [stderr]   --> src/input.rs:77:1
Nov 30 00:30:33.280 INFO [stderr]    |
Nov 30 00:30:33.280 INFO [stderr] 77 | pub fn load_from_file(path: &str) -> Result<Vec<Record>, Error> {
Nov 30 00:30:33.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.280 INFO [stderr] 
Nov 30 00:30:33.289 INFO [stderr] warning: struct is never constructed: `Schedule`
Nov 30 00:30:33.289 INFO [stderr]    --> src/model.rs:118:1
Nov 30 00:30:33.289 INFO [stderr]     |
Nov 30 00:30:33.289 INFO [stderr] 118 | pub struct Schedule {
Nov 30 00:30:33.289 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.289 INFO [stderr] 
Nov 30 00:30:33.289 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Nov 30 00:30:33.289 INFO [stderr]    --> src/model.rs:126:1
Nov 30 00:30:33.289 INFO [stderr]     |
Nov 30 00:30:33.289 INFO [stderr] 126 | pub struct DaySchedule {
Nov 30 00:30:33.289 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.289 INFO [stderr] 
Nov 30 00:30:33.516 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Nov 30 00:30:33.516 INFO [stderr]  --> src/fitness.rs:4:1
Nov 30 00:30:33.516 INFO [stderr]   |
Nov 30 00:30:33.516 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Nov 30 00:30:33.516 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.516 INFO [stderr]   |
Nov 30 00:30:33.516 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:30:33.516 INFO [stderr] 
Nov 30 00:30:33.516 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Nov 30 00:30:33.516 INFO [stderr]  --> src/fitness.rs:5:1
Nov 30 00:30:33.516 INFO [stderr]   |
Nov 30 00:30:33.516 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Nov 30 00:30:33.516 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.516 INFO [stderr] 
Nov 30 00:30:33.516 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Nov 30 00:30:33.516 INFO [stderr]  --> src/fitness.rs:6:1
Nov 30 00:30:33.516 INFO [stderr]   |
Nov 30 00:30:33.517 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Nov 30 00:30:33.517 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.517 INFO [stderr] 
Nov 30 00:30:33.517 INFO [stderr] warning: function is never used: `compute_fitness`
Nov 30 00:30:33.517 INFO [stderr]  --> src/fitness.rs:8:1
Nov 30 00:30:33.517 INFO [stderr]   |
Nov 30 00:30:33.517 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Nov 30 00:30:33.517 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.517 INFO [stderr] 
Nov 30 00:30:33.517 INFO [stderr] warning: struct is never constructed: `Schedule`
Nov 30 00:30:33.517 INFO [stderr]    --> src/model.rs:118:1
Nov 30 00:30:33.517 INFO [stderr]     |
Nov 30 00:30:33.517 INFO [stderr] 118 | pub struct Schedule {
Nov 30 00:30:33.517 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.517 INFO [stderr] 
Nov 30 00:30:33.517 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Nov 30 00:30:33.517 INFO [stderr]    --> src/model.rs:126:1
Nov 30 00:30:33.517 INFO [stderr]     |
Nov 30 00:30:33.517 INFO [stderr] 126 | pub struct DaySchedule {
Nov 30 00:30:33.517 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:30:33.517 INFO [stderr] 
Nov 30 00:30:33.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.99s
Nov 30 00:30:33.582 INFO [stderr] su: No module specific data is present
Nov 30 00:30:34.259 INFO running `"docker" "inspect" "f4bc656ac2aa06d94f5f8fb114e895a9edbbaffee734843d8815cad4c84ff2bb"`
Nov 30 00:30:34.588 INFO running `"docker" "rm" "-f" "f4bc656ac2aa06d94f5f8fb114e895a9edbbaffee734843d8815cad4c84ff2bb"`
Nov 30 00:30:34.855 INFO [stdout] f4bc656ac2aa06d94f5f8fb114e895a9edbbaffee734843d8815cad4c84ff2bb