Oct 21 14:09:00.312 INFO checking ryota-sakamoto/scala against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:09:00.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 14:09:00.683 INFO blam! 1764d2588a0adb4cec21d3dc220245a6796cb6c2ed9eddb47f92615cdb3859ab
Oct 21 14:09:00.685 INFO running `"docker" "start" "-a" "1764d2588a0adb4cec21d3dc220245a6796cb6c2ed9eddb47f92615cdb3859ab"`
Oct 21 14:09:01.604 INFO kablam! usermod: no changes
Oct 21 14:09:01.641 INFO kablam!     Checking scala v0.1.0 (/source)
Oct 21 14:09:02.424 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 14:09:02.425 INFO kablam!  --> src/main.rs:1:1
Oct 21 14:09:02.425 INFO kablam!   |
Oct 21 14:09:02.425 INFO kablam! 1 | #[macro_use]
Oct 21 14:09:02.426 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 14:09:02.426 INFO kablam!   |
Oct 21 14:09:02.426 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 14:09:02.426 INFO kablam! 
Oct 21 14:09:02.460 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 14:09:02.461 INFO kablam!  --> src/main.rs:1:1
Oct 21 14:09:02.461 INFO kablam!   |
Oct 21 14:09:02.461 INFO kablam! 1 | #[macro_use]
Oct 21 14:09:02.462 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 14:09:02.462 INFO kablam!   |
Oct 21 14:09:02.462 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 14:09:02.463 INFO kablam! 
Oct 21 14:09:02.468 INFO kablam! warning: function is never used: `e1`
Oct 21 14:09:02.469 INFO kablam!   --> src/main.rs:27:1
Oct 21 14:09:02.469 INFO kablam!    |
Oct 21 14:09:02.469 INFO kablam! 27 | fn e1(n: u64) -> Either<String, String> {
Oct 21 14:09:02.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:09:02.470 INFO kablam!    |
Oct 21 14:09:02.470 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 14:09:02.470 INFO kablam! 
Oct 21 14:09:02.552 INFO kablam! warning: function is never used: `e1`
Oct 21 14:09:02.552 INFO kablam!   --> src/main.rs:27:1
Oct 21 14:09:02.552 INFO kablam!    |
Oct 21 14:09:02.552 INFO kablam! 27 | fn e1(n: u64) -> Either<String, String> {
Oct 21 14:09:02.552 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:09:02.552 INFO kablam!    |
Oct 21 14:09:02.552 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 14:09:02.552 INFO kablam! 
Oct 21 14:09:02.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Oct 21 14:09:02.716 INFO kablam! su: No module specific data is present
Oct 21 14:09:03.230 INFO running `"docker" "rm" "-f" "1764d2588a0adb4cec21d3dc220245a6796cb6c2ed9eddb47f92615cdb3859ab"`
Oct 21 14:09:03.632 INFO blam! 1764d2588a0adb4cec21d3dc220245a6796cb6c2ed9eddb47f92615cdb3859ab