Dec 05 08:12:18.220 INFO testing sd-rust/sprep against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:12:18.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:12:18.604 INFO [stdout] f9cfa01274398c9dd8212acce85b4c61e9fd080a9933c84140a0075f091fb172
Dec 05 08:12:18.615 INFO running `"docker" "start" "-a" "f9cfa01274398c9dd8212acce85b4c61e9fd080a9933c84140a0075f091fb172"`
Dec 05 08:12:20.123 INFO [stderr] usermod: no changes
Dec 05 08:12:20.393 INFO [stderr]    Compiling reexport-proc-macro v1.0.5
Dec 05 08:12:20.393 INFO [stderr]    Compiling array-macro v1.0.2
Dec 05 08:12:20.394 INFO [stderr]    Compiling enumset v0.3.10
Dec 05 08:12:20.457 INFO [stderr]    Compiling num-integer v0.1.38
Dec 05 08:12:20.457 INFO [stderr]    Compiling termion v1.5.1
Dec 05 08:12:20.457 INFO [stderr]    Compiling num-complex v0.1.43
Dec 05 08:12:20.458 INFO [stderr]    Compiling chan v0.1.21
Dec 05 08:12:20.458 INFO [stderr]    Compiling toml v0.4.6
Dec 05 08:12:20.933 INFO [stderr]    Compiling serde_yaml v0.7.5
Dec 05 08:12:20.974 INFO [stderr]    Compiling enum-map-derive v0.2.10
Dec 05 08:12:22.740 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 05 08:12:23.564 INFO [stderr]    Compiling num-iter v0.1.37
Dec 05 08:12:30.452 INFO [stderr]    Compiling chan-signal v0.3.1
Dec 05 08:12:31.246 INFO [stderr]    Compiling enum-map v0.2.36
Dec 05 08:12:35.544 INFO [stderr]    Compiling num-rational v0.1.42
Dec 05 08:12:37.133 INFO [stderr]    Compiling num v0.1.42
Dec 05 08:12:37.289 INFO [stderr]    Compiling cursive v0.8.2
Dec 05 08:12:47.410 INFO [stderr]    Compiling spaced_learner v0.1.0 (/source)
Dec 05 08:12:48.416 INFO [stderr] warning: function is never used: `load_file`
Dec 05 08:12:48.416 INFO [stderr]   --> src/model.rs:47:1
Dec 05 08:12:48.416 INFO [stderr]    |
Dec 05 08:12:48.416 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 05 08:12:48.416 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:12:48.416 INFO [stderr]    |
Dec 05 08:12:48.416 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:12:48.416 INFO [stderr] 
Dec 05 08:12:50.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.51s
Dec 05 08:12:50.667 INFO [stderr] su: No module specific data is present
Dec 05 08:12:51.528 INFO running `"docker" "inspect" "f9cfa01274398c9dd8212acce85b4c61e9fd080a9933c84140a0075f091fb172"`
Dec 05 08:12:51.816 INFO running `"docker" "rm" "-f" "f9cfa01274398c9dd8212acce85b4c61e9fd080a9933c84140a0075f091fb172"`
Dec 05 08:12:52.160 INFO [stdout] f9cfa01274398c9dd8212acce85b4c61e9fd080a9933c84140a0075f091fb172
Dec 05 08:12:52.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:12:52.706 INFO [stdout] 07b4823e63f761844fa3833396b54f2d5f9c8917fda3e9b070fc4c7f6b074a60
Dec 05 08:12:52.708 INFO running `"docker" "start" "-a" "07b4823e63f761844fa3833396b54f2d5f9c8917fda3e9b070fc4c7f6b074a60"`
Dec 05 08:12:53.913 INFO [stderr] usermod: no changes
Dec 05 08:12:54.070 INFO [stderr]    Compiling spaced_learner v0.1.0 (/source)
Dec 05 08:12:54.970 INFO [stderr] warning: function is never used: `load_file`
Dec 05 08:12:54.970 INFO [stderr]   --> src/model.rs:47:1
Dec 05 08:12:54.970 INFO [stderr]    |
Dec 05 08:12:54.970 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 05 08:12:54.970 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:12:54.970 INFO [stderr]    |
Dec 05 08:12:54.970 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:12:54.970 INFO [stderr] 
Dec 05 08:12:55.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 05 08:12:55.295 INFO [stderr] su: No module specific data is present
Dec 05 08:12:55.978 INFO running `"docker" "inspect" "07b4823e63f761844fa3833396b54f2d5f9c8917fda3e9b070fc4c7f6b074a60"`
Dec 05 08:12:56.262 INFO running `"docker" "rm" "-f" "07b4823e63f761844fa3833396b54f2d5f9c8917fda3e9b070fc4c7f6b074a60"`
Dec 05 08:12:56.503 INFO [stdout] 07b4823e63f761844fa3833396b54f2d5f9c8917fda3e9b070fc4c7f6b074a60
Dec 05 08:12:56.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:12:57.001 INFO [stdout] dc28206316b9b12190bc58b2bc22e8a88f39e1a8cadc98c88f684024fb220048
Dec 05 08:12:57.006 INFO running `"docker" "start" "-a" "dc28206316b9b12190bc58b2bc22e8a88f39e1a8cadc98c88f684024fb220048"`
Dec 05 08:12:57.884 INFO [stderr] usermod: no changes
Dec 05 08:12:57.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 08:12:57.968 INFO [stderr]      Running /target/debug/deps/spaced_learner-3cb645e3aa86f7f7
Dec 05 08:12:57.974 INFO [stdout] 
Dec 05 08:12:57.974 INFO [stdout] running 0 tests
Dec 05 08:12:57.974 INFO [stdout] 
Dec 05 08:12:57.974 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:12:57.974 INFO [stdout] 
Dec 05 08:12:57.979 INFO [stderr] su: No module specific data is present
Dec 05 08:12:58.251 INFO running `"docker" "inspect" "dc28206316b9b12190bc58b2bc22e8a88f39e1a8cadc98c88f684024fb220048"`
Dec 05 08:12:58.362 INFO running `"docker" "rm" "-f" "dc28206316b9b12190bc58b2bc22e8a88f39e1a8cadc98c88f684024fb220048"`
Dec 05 08:12:58.477 INFO [stdout] dc28206316b9b12190bc58b2bc22e8a88f39e1a8cadc98c88f684024fb220048