Nov 02 02:38:35.320 INFO checking zhaihj/rust-play-ground against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 02:38:35.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02:38:35.740 INFO blam! ce657c63c04ac1bf4caa23d4fc6fb4678a530bca948b0833e2f3182395509fdc
Nov 02 02:38:35.742 INFO running `"docker" "start" "-a" "ce657c63c04ac1bf4caa23d4fc6fb4678a530bca948b0833e2f3182395509fdc"`
Nov 02 02:38:38.436 INFO kablam! usermod: no changes
Nov 02 02:38:38.528 INFO kablam!     Checking libc v0.2.19
Nov 02 02:38:38.528 INFO kablam!     Checking byteorder v1.0.0
Nov 02 02:38:38.528 INFO kablam!     Checking rustc-serialize v0.3.22
Nov 02 02:38:40.379 INFO kablam!     Checking memchr v1.0.1
Nov 02 02:38:44.736 INFO kablam!     Checking csv v0.15.0
Nov 02 02:38:45.405 INFO kablam!     Checking csv-read-test v0.1.0 (/source)
Nov 02 02:38:45.600 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 02:38:45.601 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 02 02:38:45.601 INFO kablam!   |
Nov 02 02:38:45.602 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 02 02:38:45.602 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 02:38:45.603 INFO kablam!   |
Nov 02 02:38:45.603 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 02 02:38:45.603 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 02:38:45.604 INFO kablam! 
Nov 02 02:38:45.798 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 02:38:45.798 INFO kablam!  --> src/bin/read-csv-matrix.rs:8:5
Nov 02 02:38:45.799 INFO kablam!   |
Nov 02 02:38:45.804 INFO kablam! 8 |     f.read_to_string(&mut s);
Nov 02 02:38:45.805 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 02:38:45.805 INFO kablam!   |
Nov 02 02:38:45.805 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 02 02:38:45.805 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 02:38:45.805 INFO kablam! 
Nov 02 02:38:45.834 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
Nov 02 02:38:45.837 INFO kablam! su: No module specific data is present
Nov 02 02:38:46.956 INFO running `"docker" "rm" "-f" "ce657c63c04ac1bf4caa23d4fc6fb4678a530bca948b0833e2f3182395509fdc"`
Nov 02 02:38:47.228 INFO blam! ce657c63c04ac1bf4caa23d4fc6fb4678a530bca948b0833e2f3182395509fdc