Dec 03 04:17:09.840 INFO testing jconfig-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 04:17:09.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:17:10.287 INFO [stdout] 8d3914ee565ab89e12e9c6a475a9f3642c456c3b11f5ecc2b7c895638ce0058d
Dec 03 04:17:10.294 INFO running `"docker" "start" "-a" "8d3914ee565ab89e12e9c6a475a9f3642c456c3b11f5ecc2b7c895638ce0058d"`
Dec 03 04:17:11.476 INFO [stderr] usermod: no changes
Dec 03 04:17:11.543 INFO [stderr]    Compiling jconfig v0.1.0 (/source)
Dec 03 04:17:12.683 INFO [stderr] warning: variable does not need to be mutable
Dec 03 04:17:12.683 INFO [stderr]   --> src/item.rs:71:13
Dec 03 04:17:12.683 INFO [stderr]    |
Dec 03 04:17:12.683 INFO [stderr] 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Dec 03 04:17:12.683 INFO [stderr]    |             ----^^^^^
Dec 03 04:17:12.683 INFO [stderr]    |             |
Dec 03 04:17:12.683 INFO [stderr]    |             help: remove this `mut`
Dec 03 04:17:12.683 INFO [stderr]    |
Dec 03 04:17:12.683 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 04:17:12.683 INFO [stderr] 
Dec 03 04:17:12.683 INFO [stderr] warning: variable does not need to be mutable
Dec 03 04:17:12.683 INFO [stderr]   --> src/item.rs:93:13
Dec 03 04:17:12.683 INFO [stderr]    |
Dec 03 04:17:12.683 INFO [stderr] 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Dec 03 04:17:12.683 INFO [stderr]    |             ----^^^^^
Dec 03 04:17:12.683 INFO [stderr]    |             |
Dec 03 04:17:12.683 INFO [stderr]    |             help: remove this `mut`
Dec 03 04:17:12.683 INFO [stderr] 
Dec 03 04:17:13.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 03 04:17:13.217 INFO [stderr] su: No module specific data is present
Dec 03 04:17:13.673 INFO running `"docker" "inspect" "8d3914ee565ab89e12e9c6a475a9f3642c456c3b11f5ecc2b7c895638ce0058d"`
Dec 03 04:17:13.924 INFO running `"docker" "rm" "-f" "8d3914ee565ab89e12e9c6a475a9f3642c456c3b11f5ecc2b7c895638ce0058d"`
Dec 03 04:17:14.202 INFO [stdout] 8d3914ee565ab89e12e9c6a475a9f3642c456c3b11f5ecc2b7c895638ce0058d
Dec 03 04:17:14.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:17:14.611 INFO [stdout] 3cdaf2529d1dd6fa1d97f92924d1f2ab6f7807e501de38d3ba98374cd3ec7714
Dec 03 04:17:14.613 INFO running `"docker" "start" "-a" "3cdaf2529d1dd6fa1d97f92924d1f2ab6f7807e501de38d3ba98374cd3ec7714"`
Dec 03 04:17:15.627 INFO [stderr] usermod: no changes
Dec 03 04:17:15.724 INFO [stderr]    Compiling jconfig v0.1.0 (/source)
Dec 03 04:17:17.627 INFO [stderr] warning: variable does not need to be mutable
Dec 03 04:17:17.627 INFO [stderr]   --> src/item.rs:71:13
Dec 03 04:17:17.627 INFO [stderr]    |
Dec 03 04:17:17.628 INFO [stderr] 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Dec 03 04:17:17.628 INFO [stderr]    |             ----^^^^^
Dec 03 04:17:17.628 INFO [stderr]    |             |
Dec 03 04:17:17.629 INFO [stderr]    |             help: remove this `mut`
Dec 03 04:17:17.629 INFO [stderr]    |
Dec 03 04:17:17.629 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 04:17:17.629 INFO [stderr] 
Dec 03 04:17:17.630 INFO [stderr] warning: variable does not need to be mutable
Dec 03 04:17:17.630 INFO [stderr]   --> src/item.rs:93:13
Dec 03 04:17:17.630 INFO [stderr]    |
Dec 03 04:17:17.631 INFO [stderr] 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Dec 03 04:17:17.631 INFO [stderr]    |             ----^^^^^
Dec 03 04:17:17.631 INFO [stderr]    |             |
Dec 03 04:17:17.632 INFO [stderr]    |             help: remove this `mut`
Dec 03 04:17:17.632 INFO [stderr] 
Dec 03 04:17:19.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Dec 03 04:17:19.119 INFO [stderr] su: No module specific data is present
Dec 03 04:17:19.676 INFO running `"docker" "inspect" "3cdaf2529d1dd6fa1d97f92924d1f2ab6f7807e501de38d3ba98374cd3ec7714"`
Dec 03 04:17:19.897 INFO running `"docker" "rm" "-f" "3cdaf2529d1dd6fa1d97f92924d1f2ab6f7807e501de38d3ba98374cd3ec7714"`
Dec 03 04:17:20.167 INFO [stdout] 3cdaf2529d1dd6fa1d97f92924d1f2ab6f7807e501de38d3ba98374cd3ec7714
Dec 03 04:17:20.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:17:20.531 INFO [stdout] 81aedff5d4bf4a5cb5c2b72bd36ed4718ec8023ef6999ae8f93a0feeea2e30de
Dec 03 04:17:20.537 INFO running `"docker" "start" "-a" "81aedff5d4bf4a5cb5c2b72bd36ed4718ec8023ef6999ae8f93a0feeea2e30de"`
Dec 03 04:17:21.746 INFO [stderr] usermod: no changes
Dec 03 04:17:21.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 03 04:17:21.808 INFO [stderr]      Running /target/debug/deps/jconfig-2607ee854d462c64
Dec 03 04:17:21.811 INFO [stdout] 
Dec 03 04:17:21.811 INFO [stdout] running 0 tests
Dec 03 04:17:21.811 INFO [stdout] 
Dec 03 04:17:21.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 04:17:21.811 INFO [stdout] 
Dec 03 04:17:21.811 INFO [stderr]    Doc-tests jconfig
Dec 03 04:17:23.272 INFO [stdout] 
Dec 03 04:17:23.272 INFO [stdout] running 0 tests
Dec 03 04:17:23.272 INFO [stdout] 
Dec 03 04:17:23.272 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 04:17:23.272 INFO [stdout] 
Dec 03 04:17:23.279 INFO [stderr] su: No module specific data is present
Dec 03 04:17:23.940 INFO running `"docker" "inspect" "81aedff5d4bf4a5cb5c2b72bd36ed4718ec8023ef6999ae8f93a0feeea2e30de"`
Dec 03 04:17:24.317 INFO running `"docker" "rm" "-f" "81aedff5d4bf4a5cb5c2b72bd36ed4718ec8023ef6999ae8f93a0feeea2e30de"`
Dec 03 04:17:24.683 INFO [stdout] 81aedff5d4bf4a5cb5c2b72bd36ed4718ec8023ef6999ae8f93a0feeea2e30de
