Sep 14 16:21:55.142 INFO checking fstream-0.1.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 16:21:55.142 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 16:21:55.142 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:21:55.288 INFO blam! 545f3382b1dcee71a08fb5b7a78f40f1e79743bf5b055fc15aa6da47d9b10b61
Sep 14 16:21:55.290 INFO running `"docker" "start" "-a" "545f3382b1dcee71a08fb5b7a78f40f1e79743bf5b055fc15aa6da47d9b10b61"`
Sep 14 16:21:56.279 INFO kablam! usermod: no changes
Sep 14 16:21:56.311 INFO kablam!     Checking fstream v0.1.2 (file:///source)
Sep 14 16:21:56.619 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.619 INFO kablam!   --> src/lib.rs:21:13
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam! 21 |             file.read_to_end(&mut data);
Sep 14 16:21:56.619 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 16:21:56.619 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.619 INFO kablam! 
Sep 14 16:21:56.619 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.619 INFO kablam!   --> src/lib.rs:41:13
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam! 41 |             file.read_to_string(&mut content);
Sep 14 16:21:56.619 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.619 INFO kablam! 
Sep 14 16:21:56.619 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.619 INFO kablam!   --> src/lib.rs:61:13
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam! 61 |             file.read_to_string(&mut content);
Sep 14 16:21:56.619 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.619 INFO kablam! 
Sep 14 16:21:56.619 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.619 INFO kablam!   --> src/lib.rs:87:13
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam! 87 |             file.read_to_string(&mut content);
Sep 14 16:21:56.619 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.619 INFO kablam!    |
Sep 14 16:21:56.619 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.619 INFO kablam! 
Sep 14 16:21:56.649 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.649 INFO kablam!   --> src/lib.rs:21:13
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam! 21 |             file.read_to_end(&mut data);
Sep 14 16:21:56.649 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 16:21:56.649 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.649 INFO kablam! 
Sep 14 16:21:56.649 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.649 INFO kablam!   --> src/lib.rs:41:13
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam! 41 |             file.read_to_string(&mut content);
Sep 14 16:21:56.649 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.649 INFO kablam! 
Sep 14 16:21:56.649 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.649 INFO kablam!   --> src/lib.rs:61:13
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam! 61 |             file.read_to_string(&mut content);
Sep 14 16:21:56.649 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.649 INFO kablam! 
Sep 14 16:21:56.649 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 16:21:56.649 INFO kablam!   --> src/lib.rs:87:13
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam! 87 |             file.read_to_string(&mut content);
Sep 14 16:21:56.649 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:21:56.649 INFO kablam!    |
Sep 14 16:21:56.649 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 16:21:56.649 INFO kablam! 
Sep 14 16:21:56.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Sep 14 16:21:56.674 INFO kablam! su: No module specific data is present
Sep 14 16:21:57.310 INFO running `"docker" "rm" "-f" "545f3382b1dcee71a08fb5b7a78f40f1e79743bf5b055fc15aa6da47d9b10b61"`
Sep 14 16:21:57.376 INFO blam! 545f3382b1dcee71a08fb5b7a78f40f1e79743bf5b055fc15aa6da47d9b10b61