Oct 21 11:46:55.235 INFO checking zhaihj/rust-play-ground against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 11:46:55.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 11:46:55.792 INFO blam! bc3b2a8de2a332dcfdcac54472814adbb93129472d71d2bb099a8e19946a10c1
Oct 21 11:46:55.796 INFO running `"docker" "start" "-a" "bc3b2a8de2a332dcfdcac54472814adbb93129472d71d2bb099a8e19946a10c1"`
Oct 21 11:46:57.369 INFO kablam! usermod: no changes
Oct 21 11:46:57.468 INFO kablam!     Checking libc v0.2.19
Oct 21 11:46:57.468 INFO kablam!     Checking rustc-serialize v0.3.22
Oct 21 11:46:58.816 INFO kablam!     Checking memchr v1.0.1
Oct 21 11:47:02.721 INFO kablam!     Checking csv v0.15.0
Oct 21 11:47:03.520 INFO kablam!     Checking csv-read-test v0.1.0 (/source)
Oct 21 11:47:03.889 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 11:47:03.889 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Oct 21 11:47:03.889 INFO kablam!   |
Oct 21 11:47:03.890 INFO kablam! 8 |     f.read_to_string(&mut s);
Oct 21 11:47:03.890 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 11:47:03.906 INFO kablam!   |
Oct 21 11:47:03.907 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 21 11:47:03.907 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 11:47:03.907 INFO kablam! 
Oct 21 11:47:03.950 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 11:47:03.950 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Oct 21 11:47:03.951 INFO kablam!   |
Oct 21 11:47:03.951 INFO kablam! 8 |     f.read_to_string(&mut s);
Oct 21 11:47:03.951 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 11:47:03.952 INFO kablam!   |
Oct 21 11:47:03.952 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 21 11:47:03.953 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 11:47:03.953 INFO kablam! 
Oct 21 11:47:03.982 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Oct 21 11:47:03.986 INFO kablam! su: No module specific data is present
Oct 21 11:47:04.797 INFO running `"docker" "rm" "-f" "bc3b2a8de2a332dcfdcac54472814adbb93129472d71d2bb099a8e19946a10c1"`
Oct 21 11:47:05.076 INFO blam! bc3b2a8de2a332dcfdcac54472814adbb93129472d71d2bb099a8e19946a10c1