Dec 13 04:05:31.821 INFO testing sd-rust/sprep against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 04:05:31.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 04:05:32.223 INFO [stdout] 23bfe47e87b899181a1834e322b0ddcc91d94c45ec9876f103730faa706f53b8
Dec 13 04:05:32.225 INFO running `"docker" "start" "-a" "23bfe47e87b899181a1834e322b0ddcc91d94c45ec9876f103730faa706f53b8"`
Dec 13 04:05:33.235 INFO [stderr] usermod: no changes
Dec 13 04:05:33.459 INFO [stderr]    Compiling array-macro v1.0.2
Dec 13 04:05:33.459 INFO [stderr]    Compiling reexport-proc-macro v1.0.5
Dec 13 04:05:33.464 INFO [stderr]    Compiling enumset v0.3.10
Dec 13 04:05:33.472 INFO [stderr]    Compiling termion v1.5.1
Dec 13 04:05:33.479 INFO [stderr]    Compiling num-integer v0.1.38
Dec 13 04:05:33.479 INFO [stderr]    Compiling num-complex v0.1.43
Dec 13 04:05:33.479 INFO [stderr]    Compiling chan v0.1.21
Dec 13 04:05:33.479 INFO [stderr]    Compiling toml v0.4.6
Dec 13 04:05:33.882 INFO [stderr]    Compiling serde_yaml v0.7.5
Dec 13 04:05:34.099 INFO [stderr]    Compiling enum-map-derive v0.2.10
Dec 13 04:05:37.592 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 13 04:05:37.624 INFO [stderr]    Compiling num-iter v0.1.37
Dec 13 04:05:43.971 INFO [stderr]    Compiling enum-map v0.2.36
Dec 13 04:05:44.521 INFO [stderr]    Compiling chan-signal v0.3.1
Dec 13 04:05:49.221 INFO [stderr]    Compiling num-rational v0.1.42
Dec 13 04:05:52.624 INFO [stderr]    Compiling num v0.1.42
Dec 13 04:05:52.911 INFO [stderr]    Compiling cursive v0.8.2
Dec 13 04:05:59.108 INFO [stderr]    Compiling spaced_learner v0.1.0 (/source)
Dec 13 04:06:00.277 INFO [stderr] warning: function is never used: `load_file`
Dec 13 04:06:00.277 INFO [stderr]   --> src/model.rs:47:1
Dec 13 04:06:00.277 INFO [stderr]    |
Dec 13 04:06:00.277 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 13 04:06:00.277 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:06:00.277 INFO [stderr]    |
Dec 13 04:06:00.277 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:06:00.277 INFO [stderr] 
Dec 13 04:06:02.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.41s
Dec 13 04:06:02.711 INFO [stderr] su: No module specific data is present
Dec 13 04:06:03.813 INFO running `"docker" "inspect" "23bfe47e87b899181a1834e322b0ddcc91d94c45ec9876f103730faa706f53b8"`
Dec 13 04:06:04.198 INFO running `"docker" "rm" "-f" "23bfe47e87b899181a1834e322b0ddcc91d94c45ec9876f103730faa706f53b8"`
Dec 13 04:06:04.523 INFO [stdout] 23bfe47e87b899181a1834e322b0ddcc91d94c45ec9876f103730faa706f53b8
Dec 13 04:06:04.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 04:06:05.043 INFO [stdout] 6965a633e9e723f71a6143a56c0644dcd3a244e70e7bf888863353b42681424c
Dec 13 04:06:05.045 INFO running `"docker" "start" "-a" "6965a633e9e723f71a6143a56c0644dcd3a244e70e7bf888863353b42681424c"`
Dec 13 04:06:07.603 INFO [stderr] usermod: no changes
Dec 13 04:06:07.825 INFO [stderr]    Compiling spaced_learner v0.1.0 (/source)
Dec 13 04:06:09.015 INFO [stderr] warning: function is never used: `load_file`
Dec 13 04:06:09.015 INFO [stderr]   --> src/model.rs:47:1
Dec 13 04:06:09.015 INFO [stderr]    |
Dec 13 04:06:09.015 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 13 04:06:09.015 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:06:09.015 INFO [stderr]    |
Dec 13 04:06:09.019 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:06:09.019 INFO [stderr] 
Dec 13 04:06:09.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 13 04:06:09.523 INFO [stderr] su: No module specific data is present
Dec 13 04:06:10.393 INFO running `"docker" "inspect" "6965a633e9e723f71a6143a56c0644dcd3a244e70e7bf888863353b42681424c"`
Dec 13 04:06:10.925 INFO running `"docker" "rm" "-f" "6965a633e9e723f71a6143a56c0644dcd3a244e70e7bf888863353b42681424c"`
Dec 13 04:06:11.214 INFO [stdout] 6965a633e9e723f71a6143a56c0644dcd3a244e70e7bf888863353b42681424c
Dec 13 04:06:11.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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 04:06:11.755 INFO [stdout] 64709473409b8a936c8081a5002c382a2260bd9db61fb3f8b8b0f67a0045b0ac
Dec 13 04:06:11.757 INFO running `"docker" "start" "-a" "64709473409b8a936c8081a5002c382a2260bd9db61fb3f8b8b0f67a0045b0ac"`
Dec 13 04:06:13.198 INFO [stderr] usermod: no changes
Dec 13 04:06:13.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 13 04:06:13.358 INFO [stderr]      Running /target/debug/deps/spaced_learner-ae07c743d9e5fd59
Dec 13 04:06:13.377 INFO [stdout] 
Dec 13 04:06:13.377 INFO [stdout] running 0 tests
Dec 13 04:06:13.377 INFO [stdout] 
Dec 13 04:06:13.377 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:06:13.377 INFO [stdout] 
Dec 13 04:06:13.380 INFO [stderr] su: No module specific data is present
Dec 13 04:06:14.515 INFO running `"docker" "inspect" "64709473409b8a936c8081a5002c382a2260bd9db61fb3f8b8b0f67a0045b0ac"`
Dec 13 04:06:14.825 INFO running `"docker" "rm" "-f" "64709473409b8a936c8081a5002c382a2260bd9db61fb3f8b8b0f67a0045b0ac"`
Dec 13 04:06:15.091 INFO [stdout] 64709473409b8a936c8081a5002c382a2260bd9db61fb3f8b8b0f67a0045b0ac