Dec 01 03:49:08.942 INFO testing ryota-sakamoto/scala against 1.30.1 for beta-1.31-5
Dec 01 03:49:08.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:49:09.407 INFO [stdout] c37983771410804721819b898d2502cd3e5bb876acb7d3755782ce27915b52d7
Dec 01 03:49:09.415 INFO running `"docker" "start" "-a" "c37983771410804721819b898d2502cd3e5bb876acb7d3755782ce27915b52d7"`
Dec 01 03:49:10.899 INFO [stderr] usermod: no changes
Dec 01 03:49:10.999 INFO [stderr]    Compiling scala v0.1.0 (/source)
Dec 01 03:49:11.723 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 03:49:11.723 INFO [stderr]  --> src/main.rs:1:1
Dec 01 03:49:11.723 INFO [stderr]   |
Dec 01 03:49:11.723 INFO [stderr] 1 | #[macro_use]
Dec 01 03:49:11.723 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 03:49:11.723 INFO [stderr]   |
Dec 01 03:49:11.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 03:49:11.723 INFO [stderr] 
Dec 01 03:49:11.767 INFO [stderr] warning: function is never used: `e1`
Dec 01 03:49:11.767 INFO [stderr]   --> src/main.rs:27:1
Dec 01 03:49:11.767 INFO [stderr]    |
Dec 01 03:49:11.767 INFO [stderr] 27 | fn e1(n: u64) -> Either<String, String> {
Dec 01 03:49:11.767 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:49:11.767 INFO [stderr]    |
Dec 01 03:49:11.767 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 03:49:11.767 INFO [stderr] 
Dec 01 03:49:12.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 01 03:49:12.188 INFO [stderr] su: No module specific data is present
Dec 01 03:49:12.924 INFO running `"docker" "inspect" "c37983771410804721819b898d2502cd3e5bb876acb7d3755782ce27915b52d7"`
Dec 01 03:49:13.289 INFO running `"docker" "rm" "-f" "c37983771410804721819b898d2502cd3e5bb876acb7d3755782ce27915b52d7"`
Dec 01 03:49:13.691 INFO [stdout] c37983771410804721819b898d2502cd3e5bb876acb7d3755782ce27915b52d7
Dec 01 03:49:13.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:49:14.286 INFO [stdout] 4e4801f934204d05cea54ee6cbe0ae8f46179c4ce2b759b73a4fb981941e8e82
Dec 01 03:49:14.288 INFO running `"docker" "start" "-a" "4e4801f934204d05cea54ee6cbe0ae8f46179c4ce2b759b73a4fb981941e8e82"`
Dec 01 03:49:15.563 INFO [stderr] usermod: no changes
Dec 01 03:49:15.668 INFO [stderr]    Compiling scala v0.1.0 (/source)
Dec 01 03:49:16.211 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 03:49:16.211 INFO [stderr]  --> src/main.rs:1:1
Dec 01 03:49:16.211 INFO [stderr]   |
Dec 01 03:49:16.211 INFO [stderr] 1 | #[macro_use]
Dec 01 03:49:16.211 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 03:49:16.211 INFO [stderr]   |
Dec 01 03:49:16.211 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 03:49:16.211 INFO [stderr] 
Dec 01 03:49:16.246 INFO [stderr] warning: function is never used: `e1`
Dec 01 03:49:16.246 INFO [stderr]   --> src/main.rs:27:1
Dec 01 03:49:16.246 INFO [stderr]    |
Dec 01 03:49:16.246 INFO [stderr] 27 | fn e1(n: u64) -> Either<String, String> {
Dec 01 03:49:16.246 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:49:16.246 INFO [stderr]    |
Dec 01 03:49:16.246 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 03:49:16.246 INFO [stderr] 
Dec 01 03:49:17.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 01 03:49:17.473 INFO [stderr] su: No module specific data is present
Dec 01 03:49:18.693 INFO running `"docker" "inspect" "4e4801f934204d05cea54ee6cbe0ae8f46179c4ce2b759b73a4fb981941e8e82"`
Dec 01 03:49:18.965 INFO running `"docker" "rm" "-f" "4e4801f934204d05cea54ee6cbe0ae8f46179c4ce2b759b73a4fb981941e8e82"`
Dec 01 03:49:19.312 INFO [stdout] 4e4801f934204d05cea54ee6cbe0ae8f46179c4ce2b759b73a4fb981941e8e82
Dec 01 03:49:19.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:49:19.827 INFO [stdout] a56fa1491ba01971972472b8745d0248d6e82733a67cb46f065093878fe6c5e7
Dec 01 03:49:19.827 INFO running `"docker" "start" "-a" "a56fa1491ba01971972472b8745d0248d6e82733a67cb46f065093878fe6c5e7"`
Dec 01 03:49:21.467 INFO [stderr] usermod: no changes
Dec 01 03:49:21.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 03:49:21.527 INFO [stderr]      Running /target/debug/deps/scala-facba7a00318380a
Dec 01 03:49:21.528 INFO [stdout] 
Dec 01 03:49:21.528 INFO [stdout] running 0 tests
Dec 01 03:49:21.531 INFO [stdout] 
Dec 01 03:49:21.531 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 03:49:21.531 INFO [stdout] 
Dec 01 03:49:21.531 INFO [stdout] 
Dec 01 03:49:21.531 INFO [stdout] running 0 tests
Dec 01 03:49:21.531 INFO [stdout] 
Dec 01 03:49:21.531 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 03:49:21.531 INFO [stdout] 
Dec 01 03:49:21.531 INFO [stderr]      Running /target/debug/deps/scala-5c5964a1565be6bc
Dec 01 03:49:21.532 INFO [stderr]      Running /target/debug/deps/lib-da84d577966783b8
Dec 01 03:49:21.539 INFO [stdout] 
Dec 01 03:49:21.539 INFO [stdout] running 9 tests
Dec 01 03:49:21.539 INFO [stdout] test for_each_test ... ok
Dec 01 03:49:21.539 INFO [stdout] test get_or_else_test ... ok
Dec 01 03:49:21.539 INFO [stdout] test is_left_test ... ok
Dec 01 03:49:21.539 INFO [stdout] test to_option_test ... ok
Dec 01 03:49:21.547 INFO [stdout] test contains_test ... ok
Dec 01 03:49:21.547 INFO [stdout] test swap_test ... ok
Dec 01 03:49:21.547 INFO [stdout] test eq_test ... ok
Dec 01 03:49:21.547 INFO [stdout] test is_right_test ... ok
Dec 01 03:49:21.547 INFO [stdout] test map_test ... ok
Dec 01 03:49:21.547 INFO [stdout] 
Dec 01 03:49:21.547 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 03:49:21.547 INFO [stdout] 
Dec 01 03:49:21.547 INFO [stderr]    Doc-tests scala
Dec 01 03:49:21.947 INFO [stdout] 
Dec 01 03:49:21.947 INFO [stdout] running 0 tests
Dec 01 03:49:21.947 INFO [stdout] 
Dec 01 03:49:21.947 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 03:49:21.947 INFO [stdout] 
Dec 01 03:49:21.954 INFO [stderr] su: No module specific data is present
Dec 01 03:49:23.293 INFO running `"docker" "inspect" "a56fa1491ba01971972472b8745d0248d6e82733a67cb46f065093878fe6c5e7"`
Dec 01 03:49:23.600 INFO running `"docker" "rm" "-f" "a56fa1491ba01971972472b8745d0248d6e82733a67cb46f065093878fe6c5e7"`
Dec 01 03:49:23.878 INFO [stdout] a56fa1491ba01971972472b8745d0248d6e82733a67cb46f065093878fe6c5e7
