Dec 03 11:25:04.331 INFO testing fstream-0.1.2 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 11:25:04.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:25:04.603 INFO [stdout] 4bf5f0338d6fd1fbe3437a105dcb660998002830de1ec7fdee0cd150ab79cda4
Dec 03 11:25:04.611 INFO running `"docker" "start" "-a" "4bf5f0338d6fd1fbe3437a105dcb660998002830de1ec7fdee0cd150ab79cda4"`
Dec 03 11:25:05.206 INFO [stderr] usermod: no changes
Dec 03 11:25:05.242 INFO [stderr]    Compiling fstream v0.1.2 (/source)
Dec 03 11:25:05.959 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:05.959 INFO [stderr]   --> src/lib.rs:21:13
Dec 03 11:25:05.959 INFO [stderr]    |
Dec 03 11:25:05.959 INFO [stderr] 21 |             file.read_to_end(&mut data);
Dec 03 11:25:05.959 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:05.959 INFO [stderr]    |
Dec 03 11:25:05.959 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 11:25:05.959 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:05.959 INFO [stderr] 
Dec 03 11:25:05.959 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:05.959 INFO [stderr]   --> src/lib.rs:41:13
Dec 03 11:25:05.959 INFO [stderr]    |
Dec 03 11:25:05.959 INFO [stderr] 41 |             file.read_to_string(&mut content);
Dec 03 11:25:05.959 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:05.959 INFO [stderr]    |
Dec 03 11:25:05.959 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:05.959 INFO [stderr] 
Dec 03 11:25:05.959 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:05.959 INFO [stderr]   --> src/lib.rs:61:13
Dec 03 11:25:05.960 INFO [stderr]    |
Dec 03 11:25:05.960 INFO [stderr] 61 |             file.read_to_string(&mut content);
Dec 03 11:25:05.960 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:05.960 INFO [stderr]    |
Dec 03 11:25:05.960 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:05.960 INFO [stderr] 
Dec 03 11:25:05.960 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:05.960 INFO [stderr]   --> src/lib.rs:87:13
Dec 03 11:25:05.960 INFO [stderr]    |
Dec 03 11:25:05.960 INFO [stderr] 87 |             file.read_to_string(&mut content);
Dec 03 11:25:05.960 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:05.960 INFO [stderr]    |
Dec 03 11:25:05.960 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:05.960 INFO [stderr] 
Dec 03 11:25:05.989 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 03 11:25:05.993 INFO [stderr] su: No module specific data is present
Dec 03 11:25:06.564 INFO running `"docker" "inspect" "4bf5f0338d6fd1fbe3437a105dcb660998002830de1ec7fdee0cd150ab79cda4"`
Dec 03 11:25:06.695 INFO running `"docker" "rm" "-f" "4bf5f0338d6fd1fbe3437a105dcb660998002830de1ec7fdee0cd150ab79cda4"`
Dec 03 11:25:06.881 INFO [stdout] 4bf5f0338d6fd1fbe3437a105dcb660998002830de1ec7fdee0cd150ab79cda4
Dec 03 11:25:06.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:25:07.198 INFO [stdout] 5a6dab364705b13ae4cbf88c448eff5b9d074f26728c263b9031504d0fb29fd9
Dec 03 11:25:07.200 INFO running `"docker" "start" "-a" "5a6dab364705b13ae4cbf88c448eff5b9d074f26728c263b9031504d0fb29fd9"`
Dec 03 11:25:07.775 INFO [stderr] usermod: no changes
Dec 03 11:25:07.815 INFO [stderr]    Compiling fstream v0.1.2 (/source)
Dec 03 11:25:08.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:08.643 INFO [stderr]   --> src/lib.rs:21:13
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr] 21 |             file.read_to_end(&mut data);
Dec 03 11:25:08.643 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 11:25:08.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:08.643 INFO [stderr] 
Dec 03 11:25:08.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:08.643 INFO [stderr]   --> src/lib.rs:41:13
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr] 41 |             file.read_to_string(&mut content);
Dec 03 11:25:08.643 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:08.643 INFO [stderr] 
Dec 03 11:25:08.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:08.643 INFO [stderr]   --> src/lib.rs:61:13
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr] 61 |             file.read_to_string(&mut content);
Dec 03 11:25:08.643 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:08.643 INFO [stderr] 
Dec 03 11:25:08.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 11:25:08.643 INFO [stderr]   --> src/lib.rs:87:13
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr] 87 |             file.read_to_string(&mut content);
Dec 03 11:25:08.643 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:25:08.643 INFO [stderr]    |
Dec 03 11:25:08.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 11:25:08.643 INFO [stderr] 
Dec 03 11:25:09.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 03 11:25:09.068 INFO [stderr] su: No module specific data is present
Dec 03 11:25:09.552 INFO running `"docker" "inspect" "5a6dab364705b13ae4cbf88c448eff5b9d074f26728c263b9031504d0fb29fd9"`
Dec 03 11:25:09.731 INFO running `"docker" "rm" "-f" "5a6dab364705b13ae4cbf88c448eff5b9d074f26728c263b9031504d0fb29fd9"`
Dec 03 11:25:10.017 INFO [stdout] 5a6dab364705b13ae4cbf88c448eff5b9d074f26728c263b9031504d0fb29fd9
Dec 03 11:25:10.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:25:10.499 INFO [stdout] dfb2268ce654a74cba92747d40f82e6b20624e41251564b669b685b536f477ee
Dec 03 11:25:10.501 INFO running `"docker" "start" "-a" "dfb2268ce654a74cba92747d40f82e6b20624e41251564b669b685b536f477ee"`
Dec 03 11:25:11.989 INFO [stderr] usermod: no changes
Dec 03 11:25:12.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 03 11:25:12.043 INFO [stderr]      Running /target/debug/deps/fstream-6e433151ba9797d2
Dec 03 11:25:12.043 INFO [stdout] 
Dec 03 11:25:12.043 INFO [stderr]    Doc-tests fstream
Dec 03 11:25:12.043 INFO [stdout] running 0 tests
Dec 03 11:25:12.043 INFO [stdout] 
Dec 03 11:25:12.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 11:25:12.043 INFO [stdout] 
Dec 03 11:25:13.215 INFO [stdout] 
Dec 03 11:25:13.215 INFO [stderr] su: No module specific data is present
Dec 03 11:25:13.215 INFO [stdout] running 0 tests
Dec 03 11:25:13.215 INFO [stdout] 
Dec 03 11:25:13.215 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 11:25:13.215 INFO [stdout] 
Dec 03 11:25:13.668 INFO running `"docker" "inspect" "dfb2268ce654a74cba92747d40f82e6b20624e41251564b669b685b536f477ee"`
Dec 03 11:25:13.815 INFO running `"docker" "rm" "-f" "dfb2268ce654a74cba92747d40f82e6b20624e41251564b669b685b536f477ee"`
Dec 03 11:25:14.044 INFO [stdout] dfb2268ce654a74cba92747d40f82e6b20624e41251564b669b685b536f477ee
