Dec 05 08:12:17.787 INFO testing sd-rust/sprep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:12:17.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 08:12:18.280 INFO [stdout] 92089883b86c63bdd1661703d0bb8464dbcf0f6101f548765c57dcc6fd2ff27c
Dec 05 08:12:18.282 INFO running `"docker" "start" "-a" "92089883b86c63bdd1661703d0bb8464dbcf0f6101f548765c57dcc6fd2ff27c"`
Dec 05 08:12:19.211 INFO [stderr] usermod: no changes
Dec 05 08:12:19.376 INFO [stderr]    Compiling reexport-proc-macro v1.0.5
Dec 05 08:12:19.376 INFO [stderr]    Compiling array-macro v1.0.2
Dec 05 08:12:19.376 INFO [stderr]    Compiling enumset v0.3.10
Dec 05 08:12:19.382 INFO [stderr]    Compiling termion v1.5.1
Dec 05 08:12:19.382 INFO [stderr]    Compiling num-complex v0.1.43
Dec 05 08:12:19.382 INFO [stderr]    Compiling chan v0.1.21
Dec 05 08:12:19.382 INFO [stderr]    Compiling toml v0.4.6
Dec 05 08:12:19.382 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 05 08:12:19.612 INFO [stderr]    Compiling enum-map-derive v0.2.10
Dec 05 08:12:28.733 INFO [stderr]    Compiling chan-signal v0.3.1
Dec 05 08:12:28.920 INFO [stderr]    Compiling enum-map v0.2.36
Dec 05 08:12:32.881 INFO [stderr]    Compiling num-rational v0.1.42
Dec 05 08:12:36.076 INFO [stderr]    Compiling num v0.1.42
Dec 05 08:12:36.276 INFO [stderr]    Compiling cursive v0.8.2
Dec 05 08:12:44.686 INFO [stderr]    Compiling spaced_learner v0.1.0 (/source)
Dec 05 08:12:45.880 INFO [stderr] warning: function is never used: `load_file`
Dec 05 08:12:45.881 INFO [stderr]   --> src/model.rs:47:1
Dec 05 08:12:45.881 INFO [stderr]    |
Dec 05 08:12:45.881 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 05 08:12:45.882 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:12:45.882 INFO [stderr]    |
Dec 05 08:12:45.882 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:12:45.882 INFO [stderr] 
Dec 05 08:12:48.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.97s
Dec 05 08:12:48.210 INFO [stderr] su: No module specific data is present
Dec 05 08:12:49.339 INFO running `"docker" "inspect" "92089883b86c63bdd1661703d0bb8464dbcf0f6101f548765c57dcc6fd2ff27c"`
Dec 05 08:12:49.680 INFO running `"docker" "rm" "-f" "92089883b86c63bdd1661703d0bb8464dbcf0f6101f548765c57dcc6fd2ff27c"`
Dec 05 08:12:50.092 INFO [stdout] 92089883b86c63bdd1661703d0bb8464dbcf0f6101f548765c57dcc6fd2ff27c
Dec 05 08:12:50.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 08:12:50.670 INFO [stdout] fef180473f1bdc36197d70ed4d798ce641ca4ababa92d4b394efeb7a2d90df29
Dec 05 08:12:50.672 INFO running `"docker" "start" "-a" "fef180473f1bdc36197d70ed4d798ce641ca4ababa92d4b394efeb7a2d90df29"`
Dec 05 08:12:52.565 INFO [stderr] usermod: no changes
Dec 05 08:12:52.708 INFO [stderr]    Compiling spaced_learner v0.1.0 (/source)
Dec 05 08:12:53.668 INFO [stderr] warning: function is never used: `load_file`
Dec 05 08:12:53.668 INFO [stderr]   --> src/model.rs:47:1
Dec 05 08:12:53.668 INFO [stderr]    |
Dec 05 08:12:53.668 INFO [stderr] 47 | pub fn load_file(file_name: &str) -> Vec<QAndA>{
Dec 05 08:12:53.668 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:12:53.668 INFO [stderr]    |
Dec 05 08:12:53.668 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:12:53.668 INFO [stderr] 
Dec 05 08:12:53.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 05 08:12:53.965 INFO [stderr] su: No module specific data is present
Dec 05 08:12:54.474 INFO running `"docker" "inspect" "fef180473f1bdc36197d70ed4d798ce641ca4ababa92d4b394efeb7a2d90df29"`
Dec 05 08:12:54.672 INFO running `"docker" "rm" "-f" "fef180473f1bdc36197d70ed4d798ce641ca4ababa92d4b394efeb7a2d90df29"`
Dec 05 08:12:54.868 INFO [stdout] fef180473f1bdc36197d70ed4d798ce641ca4ababa92d4b394efeb7a2d90df29
Dec 05 08:12:54.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 08:12:55.305 INFO [stdout] fb32bef39d8ca8ad34f7ad5b451c1ff012c91dc5faf8ecd1a0c755b1dafdbc36
Dec 05 08:12:55.307 INFO running `"docker" "start" "-a" "fb32bef39d8ca8ad34f7ad5b451c1ff012c91dc5faf8ecd1a0c755b1dafdbc36"`
Dec 05 08:12:56.184 INFO [stderr] usermod: no changes
Dec 05 08:12:56.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 08:12:56.300 INFO [stderr]      Running /target/debug/deps/spaced_learner-40b5ec1444b2e90c
Dec 05 08:12:56.311 INFO [stdout] 
Dec 05 08:12:56.311 INFO [stdout] running 0 tests
Dec 05 08:12:56.311 INFO [stdout] 
Dec 05 08:12:56.311 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:12:56.311 INFO [stdout] 
Dec 05 08:12:56.316 INFO [stderr] su: No module specific data is present
Dec 05 08:12:56.947 INFO running `"docker" "inspect" "fb32bef39d8ca8ad34f7ad5b451c1ff012c91dc5faf8ecd1a0c755b1dafdbc36"`
Dec 05 08:12:57.128 INFO running `"docker" "rm" "-f" "fb32bef39d8ca8ad34f7ad5b451c1ff012c91dc5faf8ecd1a0c755b1dafdbc36"`
Dec 05 08:12:57.364 INFO [stdout] fb32bef39d8ca8ad34f7ad5b451c1ff012c91dc5faf8ecd1a0c755b1dafdbc36