Nov 02 02:38:33.702 INFO checking zhaihj/rust-play-ground against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 02:38:33.702 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 02:38:34.226 INFO blam! d81ad6fd3858b01249651378a9d5cdf0f22f4db534496fc9843c94022ab9a4c9
Nov 02 02:38:34.228 INFO running `"docker" "start" "-a" "d81ad6fd3858b01249651378a9d5cdf0f22f4db534496fc9843c94022ab9a4c9"`
Nov 02 02:38:36.007 INFO kablam! usermod: no changes
Nov 02 02:38:36.112 INFO kablam!     Checking libc v0.2.19
Nov 02 02:38:36.116 INFO kablam!     Checking rustc-serialize v0.3.22
Nov 02 02:38:37.442 INFO kablam!     Checking memchr v1.0.1
Nov 02 02:38:41.525 INFO kablam!     Checking csv v0.15.0
Nov 02 02:38:42.317 INFO kablam!     Checking csv-read-test v0.1.0 (/source)
Nov 02 02:38:42.649 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 02:38:42.649 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 02 02:38:42.649 INFO kablam!   |
Nov 02 02:38:42.649 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 02 02:38:42.649 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 02:38:42.649 INFO kablam!   |
Nov 02 02:38:42.649 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 02 02:38:42.649 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 02:38:42.649 INFO kablam! 
Nov 02 02:38:42.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 02:38:42.687 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 02 02:38:42.687 INFO kablam!   |
Nov 02 02:38:42.688 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 02 02:38:42.688 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 02:38:42.688 INFO kablam!   |
Nov 02 02:38:42.688 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 02 02:38:42.688 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 02:38:42.688 INFO kablam! 
Nov 02 02:38:42.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Nov 02 02:38:42.743 INFO kablam! su: No module specific data is present
Nov 02 02:38:44.366 INFO running `"docker" "rm" "-f" "d81ad6fd3858b01249651378a9d5cdf0f22f4db534496fc9843c94022ab9a4c9"`
Nov 02 02:38:44.612 INFO blam! d81ad6fd3858b01249651378a9d5cdf0f22f4db534496fc9843c94022ab9a4c9