Sep 04 17:19:17.543 INFO checking fstream-0.1.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 17:19:17.543 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 17:19:17.543 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:19:17.725 INFO blam! 79595277a12f31d84775570caad927588c8cb4ec91efef9a3d59ae0691ddeeda
Sep 04 17:19:17.727 INFO running `"docker" "start" "-a" "79595277a12f31d84775570caad927588c8cb4ec91efef9a3d59ae0691ddeeda"`
Sep 04 17:19:18.309 INFO kablam!     Checking fstream v0.1.2 (file:///source)
Sep 04 17:19:19.107 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.107 INFO kablam!   --> src/lib.rs:21:13
Sep 04 17:19:19.107 INFO kablam!    |
Sep 04 17:19:19.107 INFO kablam! 21 |             file.read_to_end(&mut data);
Sep 04 17:19:19.107 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.107 INFO kablam!    |
Sep 04 17:19:19.107 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 17:19:19.107 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.107 INFO kablam! 
Sep 04 17:19:19.107 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.108 INFO kablam!   --> src/lib.rs:41:13
Sep 04 17:19:19.108 INFO kablam!    |
Sep 04 17:19:19.108 INFO kablam! 41 |             file.read_to_string(&mut content);
Sep 04 17:19:19.108 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.108 INFO kablam!    |
Sep 04 17:19:19.108 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.108 INFO kablam! 
Sep 04 17:19:19.108 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.108 INFO kablam!   --> src/lib.rs:61:13
Sep 04 17:19:19.108 INFO kablam!    |
Sep 04 17:19:19.108 INFO kablam! 61 |             file.read_to_string(&mut content);
Sep 04 17:19:19.108 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.108 INFO kablam!    |
Sep 04 17:19:19.108 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.108 INFO kablam! 
Sep 04 17:19:19.109 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.109 INFO kablam!   --> src/lib.rs:87:13
Sep 04 17:19:19.109 INFO kablam!    |
Sep 04 17:19:19.109 INFO kablam! 87 |             file.read_to_string(&mut content);
Sep 04 17:19:19.109 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.109 INFO kablam!    |
Sep 04 17:19:19.109 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.110 INFO kablam! 
Sep 04 17:19:19.178 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.178 INFO kablam!   --> src/lib.rs:21:13
Sep 04 17:19:19.178 INFO kablam!    |
Sep 04 17:19:19.178 INFO kablam! 21 |             file.read_to_end(&mut data);
Sep 04 17:19:19.178 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.178 INFO kablam!    |
Sep 04 17:19:19.178 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 17:19:19.178 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.178 INFO kablam! 
Sep 04 17:19:19.178 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.178 INFO kablam!   --> src/lib.rs:41:13
Sep 04 17:19:19.178 INFO kablam!    |
Sep 04 17:19:19.178 INFO kablam! 41 |             file.read_to_string(&mut content);
Sep 04 17:19:19.178 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.178 INFO kablam!    |
Sep 04 17:19:19.178 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.178 INFO kablam! 
Sep 04 17:19:19.179 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.179 INFO kablam!   --> src/lib.rs:61:13
Sep 04 17:19:19.179 INFO kablam!    |
Sep 04 17:19:19.179 INFO kablam! 61 |             file.read_to_string(&mut content);
Sep 04 17:19:19.179 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.179 INFO kablam!    |
Sep 04 17:19:19.179 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.179 INFO kablam! 
Sep 04 17:19:19.179 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 17:19:19.179 INFO kablam!   --> src/lib.rs:87:13
Sep 04 17:19:19.179 INFO kablam!    |
Sep 04 17:19:19.179 INFO kablam! 87 |             file.read_to_string(&mut content);
Sep 04 17:19:19.179 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 17:19:19.179 INFO kablam!    |
Sep 04 17:19:19.180 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 17:19:19.180 INFO kablam! 
Sep 04 17:19:19.192 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 04 17:19:19.194 INFO kablam! su: No module specific data is present
Sep 04 17:19:19.619 INFO running `"docker" "rm" "-f" "79595277a12f31d84775570caad927588c8cb4ec91efef9a3d59ae0691ddeeda"`
Sep 04 17:19:19.750 INFO blam! 79595277a12f31d84775570caad927588c8cb4ec91efef9a3d59ae0691ddeeda