Nov 17 12:27:27.444 INFO testing Qwertee/Kopier against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 12:27:27.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 12:27:27.674 INFO [stdout] ca759032c3ef03b9241b13492a9d63551caed070d63028c20144309ade97dca9
Nov 17 12:27:27.680 INFO running `"docker" "start" "-a" "ca759032c3ef03b9241b13492a9d63551caed070d63028c20144309ade97dca9"`
Nov 17 12:27:28.341 INFO [stderr] usermod: no changes
Nov 17 12:27:28.374 INFO [stderr]    Compiling kopier v0.1.0 (/source)
Nov 17 12:27:28.699 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:27:28.699 INFO [stderr]   --> src/main.rs:22:9
Nov 17 12:27:28.699 INFO [stderr]    |
Nov 17 12:27:28.699 INFO [stderr] 22 |     let mut dest_file = try!(File::create(dest_string));
Nov 17 12:27:28.699 INFO [stderr]    |         ----^^^^^^^^^
Nov 17 12:27:28.699 INFO [stderr]    |         |
Nov 17 12:27:28.699 INFO [stderr]    |         help: remove this `mut`
Nov 17 12:27:28.699 INFO [stderr]    |
Nov 17 12:27:28.699 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 12:27:28.699 INFO [stderr] 
Nov 17 12:27:28.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 12:27:28.711 INFO [stderr]   --> src/main.rs:32:5
Nov 17 12:27:28.711 INFO [stderr]    |
Nov 17 12:27:28.711 INFO [stderr] 32 |     f.write_all(data.as_bytes());
Nov 17 12:27:28.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:27:28.711 INFO [stderr]    |
Nov 17 12:27:28.711 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 12:27:28.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 12:27:28.711 INFO [stderr] 
Nov 17 12:27:29.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 17 12:27:29.081 INFO [stderr] su: No module specific data is present
Nov 17 12:27:29.784 INFO running `"docker" "inspect" "ca759032c3ef03b9241b13492a9d63551caed070d63028c20144309ade97dca9"`
Nov 17 12:27:30.047 INFO running `"docker" "rm" "-f" "ca759032c3ef03b9241b13492a9d63551caed070d63028c20144309ade97dca9"`
Nov 17 12:27:30.338 INFO [stdout] ca759032c3ef03b9241b13492a9d63551caed070d63028c20144309ade97dca9
Nov 17 12:27:30.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 12:27:30.835 INFO [stdout] a3d32ee7b43ac51346f64dc174fecc908461897db4d898bacb687b03979a849a
Nov 17 12:27:30.839 INFO running `"docker" "start" "-a" "a3d32ee7b43ac51346f64dc174fecc908461897db4d898bacb687b03979a849a"`
Nov 17 12:27:31.822 INFO [stderr] usermod: no changes
Nov 17 12:27:31.877 INFO [stderr]    Compiling kopier v0.1.0 (/source)
Nov 17 12:27:32.304 INFO [stderr] warning: variable does not need to be mutable
Nov 17 12:27:32.304 INFO [stderr]   --> src/main.rs:22:9
Nov 17 12:27:32.304 INFO [stderr]    |
Nov 17 12:27:32.304 INFO [stderr] 22 |     let mut dest_file = try!(File::create(dest_string));
Nov 17 12:27:32.304 INFO [stderr]    |         ----^^^^^^^^^
Nov 17 12:27:32.304 INFO [stderr]    |         |
Nov 17 12:27:32.304 INFO [stderr]    |         help: remove this `mut`
Nov 17 12:27:32.304 INFO [stderr]    |
Nov 17 12:27:32.304 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 12:27:32.304 INFO [stderr] 
Nov 17 12:27:32.312 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 12:27:32.312 INFO [stderr]   --> src/main.rs:32:5
Nov 17 12:27:32.313 INFO [stderr]    |
Nov 17 12:27:32.313 INFO [stderr] 32 |     f.write_all(data.as_bytes());
Nov 17 12:27:32.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 12:27:32.313 INFO [stderr]    |
Nov 17 12:27:32.313 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 12:27:32.313 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 12:27:32.313 INFO [stderr] 
Nov 17 12:27:32.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 17 12:27:32.601 INFO [stderr] su: No module specific data is present
Nov 17 12:27:33.422 INFO running `"docker" "inspect" "a3d32ee7b43ac51346f64dc174fecc908461897db4d898bacb687b03979a849a"`
Nov 17 12:27:33.823 INFO running `"docker" "rm" "-f" "a3d32ee7b43ac51346f64dc174fecc908461897db4d898bacb687b03979a849a"`
Nov 17 12:27:34.114 INFO [stdout] a3d32ee7b43ac51346f64dc174fecc908461897db4d898bacb687b03979a849a
Nov 17 12:27:34.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 12:27:34.483 INFO [stdout] 54ac4a71d25d7c1398835be3c42534f8b33c6e8ba8019400f26ffe8b8d02711a
Nov 17 12:27:34.491 INFO running `"docker" "start" "-a" "54ac4a71d25d7c1398835be3c42534f8b33c6e8ba8019400f26ffe8b8d02711a"`
Nov 17 12:27:35.543 INFO [stderr] usermod: no changes
Nov 17 12:27:35.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 12:27:35.591 INFO [stderr]      Running /target/debug/deps/kopier-f59535371a7db14c
Nov 17 12:27:35.601 INFO [stdout] 
Nov 17 12:27:35.601 INFO [stdout] running 0 tests
Nov 17 12:27:35.601 INFO [stdout] 
Nov 17 12:27:35.602 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:27:35.602 INFO [stdout] 
Nov 17 12:27:35.603 INFO [stderr] su: No module specific data is present
Nov 17 12:27:35.943 INFO running `"docker" "inspect" "54ac4a71d25d7c1398835be3c42534f8b33c6e8ba8019400f26ffe8b8d02711a"`
Nov 17 12:27:36.012 INFO running `"docker" "rm" "-f" "54ac4a71d25d7c1398835be3c42534f8b33c6e8ba8019400f26ffe8b8d02711a"`
Nov 17 12:27:36.090 INFO [stdout] 54ac4a71d25d7c1398835be3c42534f8b33c6e8ba8019400f26ffe8b8d02711a