Oct 26 17:03:53.401 INFO checking zhaihj/rust-play-ground against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 17:03:53.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 17:03:53.721 INFO blam! 873cf3a76dad0b4f2c402d38ab1ca336a05900fcf3b05ca96563f1c7e7a0fc81
Oct 26 17:03:53.729 INFO running `"docker" "start" "-a" "873cf3a76dad0b4f2c402d38ab1ca336a05900fcf3b05ca96563f1c7e7a0fc81"`
Oct 26 17:03:56.035 INFO kablam! usermod: no changes
Oct 26 17:03:56.123 INFO kablam!     Checking libc v0.2.19
Oct 26 17:03:56.131 INFO kablam!     Checking byteorder v1.0.0
Oct 26 17:03:56.147 INFO kablam!     Checking rustc-serialize v0.3.22
Oct 26 17:03:57.892 INFO kablam!     Checking memchr v1.0.1
Oct 26 17:04:01.714 INFO kablam!     Checking csv v0.15.0
Oct 26 17:04:02.333 INFO kablam!     Checking csv-read-test v0.1.0 (/source)
Oct 26 17:04:02.721 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 17:04:02.722 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Oct 26 17:04:02.723 INFO kablam!   |
Oct 26 17:04:02.723 INFO kablam! 8 |     f.read_to_string(&mut s);
Oct 26 17:04:02.724 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:02.725 INFO kablam!   |
Oct 26 17:04:02.725 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 26 17:04:02.726 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 17:04:02.726 INFO kablam! 
Oct 26 17:04:02.728 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 17:04:02.728 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Oct 26 17:04:02.729 INFO kablam!   |
Oct 26 17:04:02.730 INFO kablam! 8 |     f.read_to_string(&mut s);
Oct 26 17:04:02.730 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:02.731 INFO kablam!   |
Oct 26 17:04:02.731 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 26 17:04:02.732 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 17:04:02.733 INFO kablam! 
Oct 26 17:04:02.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Oct 26 17:04:02.778 INFO kablam! su: No module specific data is present
Oct 26 17:04:03.931 INFO running `"docker" "rm" "-f" "873cf3a76dad0b4f2c402d38ab1ca336a05900fcf3b05ca96563f1c7e7a0fc81"`
Oct 26 17:04:04.251 INFO blam! 873cf3a76dad0b4f2c402d38ab1ca336a05900fcf3b05ca96563f1c7e7a0fc81