Dec 13 14:46:01.554 INFO testing jupp0r/preschool-planner against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:46:01.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:46:02.103 INFO [stdout] 8cb292fb8bf7bfe021c574643c5caacbe7ff5657062bccc72c9e8d74cf9bc845
Dec 13 14:46:02.109 INFO running `"docker" "start" "-a" "8cb292fb8bf7bfe021c574643c5caacbe7ff5657062bccc72c9e8d74cf9bc845"`
Dec 13 14:46:03.719 INFO [stderr] usermod: no changes
Dec 13 14:46:03.875 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 14:46:03.891 INFO [stderr]    Compiling syn v0.14.8
Dec 13 14:46:04.799 INFO [stderr]    Compiling csv-core v0.1.4
Dec 13 14:46:06.607 INFO [stderr]    Compiling csv v1.0.0
Dec 13 14:46:19.217 INFO [stderr]    Compiling synstructure v0.9.0
Dec 13 14:46:19.219 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 13 14:46:24.912 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 13 14:46:28.559 INFO [stderr]    Compiling failure v0.1.2
Dec 13 14:46:41.667 INFO [stderr]    Compiling preschool-planner v0.1.0 (/source)
Dec 13 14:46:42.811 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 14:46:42.811 INFO [stderr]  --> src/main.rs:3:1
Dec 13 14:46:42.811 INFO [stderr]   |
Dec 13 14:46:42.811 INFO [stderr] 3 | #[macro_use] extern crate failure;
Dec 13 14:46:42.811 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 14:46:42.811 INFO [stderr]   |
Dec 13 14:46:42.811 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:46:42.811 INFO [stderr] 
Dec 13 14:46:43.423 INFO [stderr] warning: unused variable: `input`
Dec 13 14:46:43.423 INFO [stderr]  --> src/fitness.rs:8:24
Dec 13 14:46:43.423 INFO [stderr]   |
Dec 13 14:46:43.423 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:43.423 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Dec 13 14:46:43.423 INFO [stderr]   |
Dec 13 14:46:43.423 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 14:46:43.423 INFO [stderr] 
Dec 13 14:46:43.762 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Dec 13 14:46:43.762 INFO [stderr]  --> src/fitness.rs:4:1
Dec 13 14:46:43.762 INFO [stderr]   |
Dec 13 14:46:43.762 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Dec 13 14:46:43.762 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.762 INFO [stderr]   |
Dec 13 14:46:43.762 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:46:43.762 INFO [stderr] 
Dec 13 14:46:43.762 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Dec 13 14:46:43.762 INFO [stderr]  --> src/fitness.rs:5:1
Dec 13 14:46:43.762 INFO [stderr]   |
Dec 13 14:46:43.762 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Dec 13 14:46:43.762 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.762 INFO [stderr] 
Dec 13 14:46:43.762 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Dec 13 14:46:43.762 INFO [stderr]  --> src/fitness.rs:6:1
Dec 13 14:46:43.762 INFO [stderr]   |
Dec 13 14:46:43.762 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Dec 13 14:46:43.762 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.762 INFO [stderr] 
Dec 13 14:46:43.762 INFO [stderr] warning: function is never used: `compute_fitness`
Dec 13 14:46:43.762 INFO [stderr]  --> src/fitness.rs:8:1
Dec 13 14:46:43.762 INFO [stderr]   |
Dec 13 14:46:43.762 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:43.762 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.762 INFO [stderr] 
Dec 13 14:46:43.762 INFO [stderr] warning: function is never used: `load_from_file`
Dec 13 14:46:43.762 INFO [stderr]   --> src/input.rs:77:1
Dec 13 14:46:43.762 INFO [stderr]    |
Dec 13 14:46:43.762 INFO [stderr] 77 | pub fn load_from_file(path: &str) -> Result<Vec<Record>, Error> {
Dec 13 14:46:43.762 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.762 INFO [stderr] 
Dec 13 14:46:43.767 INFO [stderr] warning: struct is never constructed: `Schedule`
Dec 13 14:46:43.767 INFO [stderr]    --> src/model.rs:118:1
Dec 13 14:46:43.767 INFO [stderr]     |
Dec 13 14:46:43.767 INFO [stderr] 118 | pub struct Schedule {
Dec 13 14:46:43.767 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.767 INFO [stderr] 
Dec 13 14:46:43.767 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Dec 13 14:46:43.767 INFO [stderr]    --> src/model.rs:126:1
Dec 13 14:46:43.767 INFO [stderr]     |
Dec 13 14:46:43.767 INFO [stderr] 126 | pub struct DaySchedule {
Dec 13 14:46:43.767 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:43.767 INFO [stderr] 
Dec 13 14:46:44.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.32s
Dec 13 14:46:44.075 INFO [stderr] su: No module specific data is present
Dec 13 14:46:45.801 INFO running `"docker" "inspect" "8cb292fb8bf7bfe021c574643c5caacbe7ff5657062bccc72c9e8d74cf9bc845"`
Dec 13 14:46:46.207 INFO running `"docker" "rm" "-f" "8cb292fb8bf7bfe021c574643c5caacbe7ff5657062bccc72c9e8d74cf9bc845"`
Dec 13 14:46:46.546 INFO [stdout] 8cb292fb8bf7bfe021c574643c5caacbe7ff5657062bccc72c9e8d74cf9bc845
Dec 13 14:46:46.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:46:47.103 INFO [stdout] a0b17c5ba2266adf1faec03faed1f61698a21b3986675424b1f59be4a22548f0
Dec 13 14:46:47.105 INFO running `"docker" "start" "-a" "a0b17c5ba2266adf1faec03faed1f61698a21b3986675424b1f59be4a22548f0"`
Dec 13 14:46:48.511 INFO [stderr] usermod: no changes
Dec 13 14:46:48.611 INFO [stderr]    Compiling preschool-planner v0.1.0 (/source)
Dec 13 14:46:49.679 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 14:46:49.679 INFO [stderr]  --> src/main.rs:3:1
Dec 13 14:46:49.679 INFO [stderr]   |
Dec 13 14:46:49.679 INFO [stderr] 3 | #[macro_use] extern crate failure;
Dec 13 14:46:49.679 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 14:46:49.679 INFO [stderr]   |
Dec 13 14:46:49.679 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:46:49.679 INFO [stderr] 
Dec 13 14:46:50.245 INFO [stderr] warning: unused variable: `input`
Dec 13 14:46:50.245 INFO [stderr]  --> src/fitness.rs:8:24
Dec 13 14:46:50.245 INFO [stderr]   |
Dec 13 14:46:50.245 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:50.245 INFO [stderr]   |                        ^^^^^ help: consider using `_input` instead
Dec 13 14:46:50.245 INFO [stderr]   |
Dec 13 14:46:50.245 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 14:46:50.245 INFO [stderr] 
Dec 13 14:46:50.603 INFO [stderr] warning: constant item is never used: `ANTIPREFERENCE_COST`
Dec 13 14:46:50.603 INFO [stderr]  --> src/fitness.rs:4:1
Dec 13 14:46:50.603 INFO [stderr]   |
Dec 13 14:46:50.603 INFO [stderr] 4 | const ANTIPREFERENCE_COST: f64 = 1000f64;
Dec 13 14:46:50.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:50.603 INFO [stderr]   |
Dec 13 14:46:50.603 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:46:50.603 INFO [stderr] 
Dec 13 14:46:50.603 INFO [stderr] warning: constant item is never used: `NOT_FIRST_PREFERENCE_COST`
Dec 13 14:46:50.603 INFO [stderr]  --> src/fitness.rs:5:1
Dec 13 14:46:50.603 INFO [stderr]   |
Dec 13 14:46:50.603 INFO [stderr] 5 | const NOT_FIRST_PREFERENCE_COST: f64 = 10f64;
Dec 13 14:46:50.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:50.603 INFO [stderr] 
Dec 13 14:46:50.603 INFO [stderr] warning: constant item is never used: `NOT_SECOND_PREFERENCE_COST`
Dec 13 14:46:50.603 INFO [stderr]  --> src/fitness.rs:6:1
Dec 13 14:46:50.603 INFO [stderr]   |
Dec 13 14:46:50.603 INFO [stderr] 6 | const NOT_SECOND_PREFERENCE_COST: f64 = 5f64;
Dec 13 14:46:50.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:50.603 INFO [stderr] 
Dec 13 14:46:50.603 INFO [stderr] warning: function is never used: `compute_fitness`
Dec 13 14:46:50.603 INFO [stderr]  --> src/fitness.rs:8:1
Dec 13 14:46:50.603 INFO [stderr]   |
Dec 13 14:46:50.603 INFO [stderr] 8 | pub fn compute_fitness(input: &Input, schedule: &Schedule) -> f64 {
Dec 13 14:46:50.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:50.603 INFO [stderr] 
Dec 13 14:46:50.603 INFO [stderr] warning: struct is never constructed: `Schedule`
Dec 13 14:46:50.603 INFO [stderr]    --> src/model.rs:118:1
Dec 13 14:46:50.603 INFO [stderr]     |
Dec 13 14:46:50.603 INFO [stderr] 118 | pub struct Schedule {
Dec 13 14:46:50.603 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:50.603 INFO [stderr] 
Dec 13 14:46:50.603 INFO [stderr] warning: struct is never constructed: `DaySchedule`
Dec 13 14:46:50.603 INFO [stderr]    --> src/model.rs:126:1
Dec 13 14:46:50.603 INFO [stderr]     |
Dec 13 14:46:50.603 INFO [stderr] 126 | pub struct DaySchedule {
Dec 13 14:46:50.603 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:46:50.603 INFO [stderr] 
Dec 13 14:46:52.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
Dec 13 14:46:52.231 INFO [stderr] su: No module specific data is present
Dec 13 14:46:53.450 INFO running `"docker" "inspect" "a0b17c5ba2266adf1faec03faed1f61698a21b3986675424b1f59be4a22548f0"`
Dec 13 14:46:53.835 INFO running `"docker" "rm" "-f" "a0b17c5ba2266adf1faec03faed1f61698a21b3986675424b1f59be4a22548f0"`
Dec 13 14:46:54.171 INFO [stdout] a0b17c5ba2266adf1faec03faed1f61698a21b3986675424b1f59be4a22548f0