Nov 09 01:23:13.201 INFO checking zhaihj/rust-play-ground against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 01:23:13.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 09 01:23:13.632 INFO blam! b1b212fa2ade877bab702fc59e94c26e7ec640705699c7dc22d81c3dbafdb593
Nov 09 01:23:13.636 INFO running `"docker" "start" "-a" "b1b212fa2ade877bab702fc59e94c26e7ec640705699c7dc22d81c3dbafdb593"`
Nov 09 01:23:15.819 INFO kablam! usermod: no changes
Nov 09 01:23:15.899 INFO kablam!     Checking libc v0.2.19
Nov 09 01:23:15.903 INFO kablam!     Checking byteorder v1.0.0
Nov 09 01:23:15.903 INFO kablam!     Checking rustc-serialize v0.3.22
Nov 09 01:23:17.509 INFO kablam!     Checking memchr v1.0.1
Nov 09 01:23:21.096 INFO kablam!     Checking csv v0.15.0
Nov 09 01:23:21.779 INFO kablam!     Checking csv-read-test v0.1.0 (/source)
Nov 09 01:23:22.299 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:22.299 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 09 01:23:22.299 INFO kablam!   |
Nov 09 01:23:22.299 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 09 01:23:22.299 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:22.299 INFO kablam!   |
Nov 09 01:23:22.299 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 09 01:23:22.299 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:22.299 INFO kablam! 
Nov 09 01:23:22.375 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:22.375 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 09 01:23:22.376 INFO kablam!   |
Nov 09 01:23:22.376 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 09 01:23:22.376 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:22.376 INFO kablam!   |
Nov 09 01:23:22.376 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 09 01:23:22.376 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:22.376 INFO kablam! 
Nov 09 01:23:22.411 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
Nov 09 01:23:22.415 INFO kablam! su: No module specific data is present
Nov 09 01:23:23.715 INFO running `"docker" "rm" "-f" "b1b212fa2ade877bab702fc59e94c26e7ec640705699c7dc22d81c3dbafdb593"`
Nov 09 01:23:24.031 INFO blam! b1b212fa2ade877bab702fc59e94c26e7ec640705699c7dc22d81c3dbafdb593