Dec 04 10:35:01.666 INFO checking sd-rust/sprep against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:35:01.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 10:35:02.172 INFO [stdout] a10b1c312efab3d4c28417efd934879c0415b4564c7387d599f954fa726dbb00
Dec 04 10:35:02.177 INFO running `"docker" "start" "-a" "a10b1c312efab3d4c28417efd934879c0415b4564c7387d599f954fa726dbb00"`
Dec 04 10:35:03.692 INFO [stderr] usermod: no changes
Dec 04 10:35:03.904 INFO [stderr]    Compiling num-integer v0.1.38
Dec 04 10:35:03.911 INFO [stderr]     Checking array-macro v1.0.2
Dec 04 10:35:03.920 INFO [stderr]     Checking reexport-proc-macro v1.0.5
Dec 04 10:35:03.921 INFO [stderr]     Checking xi-unicode v0.1.0
Dec 04 10:35:03.922 INFO [stderr]     Checking enumset v0.3.10
Dec 04 10:35:03.925 INFO [stderr]     Checking termion v1.5.1
Dec 04 10:35:03.926 INFO [stderr]     Checking log v0.4.2
Dec 04 10:35:03.928 INFO [stderr]     Checking num-complex v0.1.43
Dec 04 10:35:04.280 INFO [stderr]     Checking chan v0.1.21
Dec 04 10:35:04.639 INFO [stderr]    Compiling enum-map-derive v0.2.10
Dec 04 10:35:07.531 INFO [stderr]     Checking chan-signal v0.3.1
Dec 04 10:35:08.084 INFO [stderr]     Checking num-bigint v0.1.44
Dec 04 10:35:08.084 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 10:35:09.931 INFO [stderr]     Checking enum-map v0.2.36
Dec 04 10:35:10.511 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 10:35:11.126 INFO [stderr]     Checking num v0.1.42
Dec 04 10:35:11.375 INFO [stderr]     Checking cursive v0.8.2
Dec 04 10:35:14.811 INFO [stderr]     Checking spaced_learner v0.1.0 (/source)
Dec 04 10:35:15.819 INFO [stderr] warning: function is never used: `load_file`
Dec 04 10:35:15.819 INFO [stderr]   --> src/model.rs:47:1
Dec 04 10:35:15.819 INFO [stderr]    |
Dec 04 10:35:15.819 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 04 10:35:15.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:35:15.819 INFO [stderr]    |
Dec 04 10:35:15.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:35:15.819 INFO [stderr] 
Dec 04 10:35:15.821 INFO [stderr] warning: function is never used: `load_file`
Dec 04 10:35:15.821 INFO [stderr]   --> src/model.rs:47:1
Dec 04 10:35:15.821 INFO [stderr]    |
Dec 04 10:35:15.825 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 04 10:35:15.825 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:35:15.825 INFO [stderr]    |
Dec 04 10:35:15.825 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:35:15.825 INFO [stderr] 
Dec 04 10:35:15.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
Dec 04 10:35:15.875 INFO [stderr] su: No module specific data is present
Dec 04 10:35:16.588 INFO running `"docker" "inspect" "a10b1c312efab3d4c28417efd934879c0415b4564c7387d599f954fa726dbb00"`
Dec 04 10:35:16.834 INFO running `"docker" "rm" "-f" "a10b1c312efab3d4c28417efd934879c0415b4564c7387d599f954fa726dbb00"`
Dec 04 10:35:17.125 INFO [stdout] a10b1c312efab3d4c28417efd934879c0415b4564c7387d599f954fa726dbb00