Nov 01 22:54:25.931 INFO checking fstream-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 22:54:25.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 22:54:26.164 INFO blam! 5408c39119c8f46d0c65b7e042f4fee324d5890bd4b75fe7e99b37b824165816
Nov 01 22:54:26.172 INFO running `"docker" "start" "-a" "5408c39119c8f46d0c65b7e042f4fee324d5890bd4b75fe7e99b37b824165816"`
Nov 01 22:54:27.493 INFO kablam! usermod: no changes
Nov 01 22:54:27.560 INFO kablam!     Checking fstream v0.1.2 (/source)
Nov 01 22:54:28.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.484 INFO kablam!   --> src/lib.rs:21:13
Nov 01 22:54:28.484 INFO kablam!    |
Nov 01 22:54:28.484 INFO kablam! 21 |             file.read_to_end(&mut data);
Nov 01 22:54:28.484 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.484 INFO kablam!    |
Nov 01 22:54:28.484 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:54:28.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.484 INFO kablam! 
Nov 01 22:54:28.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.484 INFO kablam!   --> src/lib.rs:41:13
Nov 01 22:54:28.484 INFO kablam!    |
Nov 01 22:54:28.484 INFO kablam! 41 |             file.read_to_string(&mut content);
Nov 01 22:54:28.484 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.484 INFO kablam!    |
Nov 01 22:54:28.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.484 INFO kablam! 
Nov 01 22:54:28.492 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.492 INFO kablam!   --> src/lib.rs:61:13
Nov 01 22:54:28.492 INFO kablam!    |
Nov 01 22:54:28.492 INFO kablam! 61 |             file.read_to_string(&mut content);
Nov 01 22:54:28.492 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.492 INFO kablam!    |
Nov 01 22:54:28.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.492 INFO kablam! 
Nov 01 22:54:28.492 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.492 INFO kablam!   --> src/lib.rs:87:13
Nov 01 22:54:28.492 INFO kablam!    |
Nov 01 22:54:28.492 INFO kablam! 87 |             file.read_to_string(&mut content);
Nov 01 22:54:28.492 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.492 INFO kablam!    |
Nov 01 22:54:28.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.492 INFO kablam! 
Nov 01 22:54:28.577 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.577 INFO kablam!   --> src/lib.rs:21:13
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam! 21 |             file.read_to_end(&mut data);
Nov 01 22:54:28.577 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:54:28.577 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.577 INFO kablam! 
Nov 01 22:54:28.577 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.577 INFO kablam!   --> src/lib.rs:41:13
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam! 41 |             file.read_to_string(&mut content);
Nov 01 22:54:28.577 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.577 INFO kablam! 
Nov 01 22:54:28.577 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.577 INFO kablam!   --> src/lib.rs:61:13
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam! 61 |             file.read_to_string(&mut content);
Nov 01 22:54:28.577 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.577 INFO kablam! 
Nov 01 22:54:28.577 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:54:28.577 INFO kablam!   --> src/lib.rs:87:13
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam! 87 |             file.read_to_string(&mut content);
Nov 01 22:54:28.577 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:54:28.577 INFO kablam!    |
Nov 01 22:54:28.577 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:54:28.577 INFO kablam! 
Nov 01 22:54:28.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 01 22:54:28.606 INFO kablam! su: No module specific data is present
Nov 01 22:54:29.288 INFO running `"docker" "rm" "-f" "5408c39119c8f46d0c65b7e042f4fee324d5890bd4b75fe7e99b37b824165816"`
Nov 01 22:54:29.497 INFO blam! 5408c39119c8f46d0c65b7e042f4fee324d5890bd4b75fe7e99b37b824165816