Dec 02 00:50:30.175 INFO testing ametisf/crop against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 00:50:30.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 00:50:30.592 INFO [stdout] 7ed9a6fd9303749b996611ea2ec281925c516e519da65d31881a1bb899ed16b3
Dec 02 00:50:30.595 INFO running `"docker" "start" "-a" "7ed9a6fd9303749b996611ea2ec281925c516e519da65d31881a1bb899ed16b3"`
Dec 02 00:50:32.010 INFO [stderr] usermod: no changes
Dec 02 00:50:32.095 INFO [stderr]    Compiling crop v0.1.0 (/source)
Dec 02 00:50:32.835 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:50:32.835 INFO [stderr]   --> src/main.rs:14:13
Dec 02 00:50:32.835 INFO [stderr]    |
Dec 02 00:50:32.835 INFO [stderr] 14 |             writeln!(stdout, "{}…", &line[0..column]);
Dec 02 00:50:32.835 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:50:32.835 INFO [stderr]    |
Dec 02 00:50:32.835 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:50:32.835 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:50:32.835 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:50:32.835 INFO [stderr] 
Dec 02 00:50:32.835 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:50:32.835 INFO [stderr]   --> src/main.rs:16:13
Dec 02 00:50:32.835 INFO [stderr]    |
Dec 02 00:50:32.835 INFO [stderr] 16 |             writeln!(stdout, "{}", &line);
Dec 02 00:50:32.835 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:50:32.835 INFO [stderr]    |
Dec 02 00:50:32.835 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:50:32.835 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:50:32.835 INFO [stderr] 
Dec 02 00:50:33.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 02 00:50:33.683 INFO [stderr] su: No module specific data is present
Dec 02 00:50:34.411 INFO running `"docker" "inspect" "7ed9a6fd9303749b996611ea2ec281925c516e519da65d31881a1bb899ed16b3"`
Dec 02 00:50:34.792 INFO running `"docker" "rm" "-f" "7ed9a6fd9303749b996611ea2ec281925c516e519da65d31881a1bb899ed16b3"`
Dec 02 00:50:35.070 INFO [stdout] 7ed9a6fd9303749b996611ea2ec281925c516e519da65d31881a1bb899ed16b3
Dec 02 00:50:35.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 00:50:35.656 INFO [stdout] 67dd186510cf5c248946eabb2d20a6cbacca46e80667577cde3868db89640c36
Dec 02 00:50:35.664 INFO running `"docker" "start" "-a" "67dd186510cf5c248946eabb2d20a6cbacca46e80667577cde3868db89640c36"`
Dec 02 00:50:36.986 INFO [stderr] usermod: no changes
Dec 02 00:50:37.043 INFO [stderr]    Compiling crop v0.1.0 (/source)
Dec 02 00:50:37.567 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:50:37.567 INFO [stderr]   --> src/main.rs:14:13
Dec 02 00:50:37.567 INFO [stderr]    |
Dec 02 00:50:37.567 INFO [stderr] 14 |             writeln!(stdout, "{}…", &line[0..column]);
Dec 02 00:50:37.567 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:50:37.567 INFO [stderr]    |
Dec 02 00:50:37.567 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:50:37.567 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:50:37.567 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:50:37.567 INFO [stderr] 
Dec 02 00:50:37.567 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:50:37.567 INFO [stderr]   --> src/main.rs:16:13
Dec 02 00:50:37.567 INFO [stderr]    |
Dec 02 00:50:37.567 INFO [stderr] 16 |             writeln!(stdout, "{}", &line);
Dec 02 00:50:37.567 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:50:37.567 INFO [stderr]    |
Dec 02 00:50:37.567 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:50:37.567 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:50:37.567 INFO [stderr] 
Dec 02 00:50:38.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 02 00:50:38.007 INFO [stderr] su: No module specific data is present
Dec 02 00:50:38.748 INFO running `"docker" "inspect" "67dd186510cf5c248946eabb2d20a6cbacca46e80667577cde3868db89640c36"`
Dec 02 00:50:38.991 INFO running `"docker" "rm" "-f" "67dd186510cf5c248946eabb2d20a6cbacca46e80667577cde3868db89640c36"`
Dec 02 00:50:39.398 INFO [stdout] 67dd186510cf5c248946eabb2d20a6cbacca46e80667577cde3868db89640c36
Dec 02 00:50:39.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 00:50:39.839 INFO [stdout] 3c546fc17903e97e7fd5f0bdf4f40d50df9cebd4bbe920d295159069f9f5a977
Dec 02 00:50:39.841 INFO running `"docker" "start" "-a" "3c546fc17903e97e7fd5f0bdf4f40d50df9cebd4bbe920d295159069f9f5a977"`
Dec 02 00:50:41.039 INFO [stderr] usermod: no changes
Dec 02 00:50:41.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 00:50:41.091 INFO [stderr]      Running /target/debug/deps/crop-305c849d5a011165
Dec 02 00:50:41.105 INFO [stdout] 
Dec 02 00:50:41.110 INFO [stdout] running 0 tests
Dec 02 00:50:41.111 INFO [stdout] 
Dec 02 00:50:41.111 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:50:41.111 INFO [stdout] 
Dec 02 00:50:41.113 INFO [stderr] su: No module specific data is present
Dec 02 00:50:41.728 INFO running `"docker" "inspect" "3c546fc17903e97e7fd5f0bdf4f40d50df9cebd4bbe920d295159069f9f5a977"`
Dec 02 00:50:42.097 INFO running `"docker" "rm" "-f" "3c546fc17903e97e7fd5f0bdf4f40d50df9cebd4bbe920d295159069f9f5a977"`
Dec 02 00:50:42.318 INFO [stdout] 3c546fc17903e97e7fd5f0bdf4f40d50df9cebd4bbe920d295159069f9f5a977
