Nov 09 01:23:12.572 INFO checking zhaihj/rust-play-ground against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 01:23:12.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 01:23:12.967 INFO blam! 6f07be8e374681f5c31790df01821c1c903211cd710f5c8f57e2527243a10506
Nov 09 01:23:12.970 INFO running `"docker" "start" "-a" "6f07be8e374681f5c31790df01821c1c903211cd710f5c8f57e2527243a10506"`
Nov 09 01:23:14.819 INFO kablam! usermod: no changes
Nov 09 01:23:14.911 INFO kablam!     Checking libc v0.2.19
Nov 09 01:23:14.911 INFO kablam!     Checking rustc-serialize v0.3.22
Nov 09 01:23:16.080 INFO kablam!     Checking memchr v1.0.1
Nov 09 01:23:19.996 INFO kablam!     Checking csv v0.15.0
Nov 09 01:23:20.608 INFO kablam!     Checking csv-read-test v0.1.0 (/source)
Nov 09 01:23:20.939 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:20.940 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 09 01:23:20.940 INFO kablam!   |
Nov 09 01:23:20.941 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 09 01:23:20.941 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:20.942 INFO kablam!   |
Nov 09 01:23:20.943 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 09 01:23:20.943 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:20.944 INFO kablam! 
Nov 09 01:23:21.006 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:21.007 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 09 01:23:21.007 INFO kablam!   |
Nov 09 01:23:21.008 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 09 01:23:21.009 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:21.009 INFO kablam!   |
Nov 09 01:23:21.010 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 09 01:23:21.010 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:21.011 INFO kablam! 
Nov 09 01:23:21.038 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
Nov 09 01:23:21.041 INFO kablam! su: No module specific data is present
Nov 09 01:23:22.696 INFO running `"docker" "rm" "-f" "6f07be8e374681f5c31790df01821c1c903211cd710f5c8f57e2527243a10506"`
Nov 09 01:23:23.086 INFO blam! 6f07be8e374681f5c31790df01821c1c903211cd710f5c8f57e2527243a10506