Dec 02 07:49:18.829 INFO testing FauxFaux/jsonarray2pg against 1.30.1 for beta-1.31-5
Dec 02 07:49:18.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 07:49:19.135 INFO [stdout] c37d5dc44d1b7871febe5c023026c1c1f357793c36e357f35c82bdd108d0ae63
Dec 02 07:49:19.143 INFO running `"docker" "start" "-a" "c37d5dc44d1b7871febe5c023026c1c1f357793c36e357f35c82bdd108d0ae63"`
Dec 02 07:49:20.295 INFO [stderr] usermod: no changes
Dec 02 07:49:20.401 INFO [stderr]    Compiling postgres-protocol v0.2.1
Dec 02 07:49:21.914 INFO [stderr]    Compiling postgres-shared v0.2.0
Dec 02 07:49:25.535 INFO [stderr]    Compiling postgres v0.14.0
Dec 02 07:49:30.003 INFO [stderr]    Compiling jsonarray2pg v0.1.0 (/source)
Dec 02 07:49:31.467 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:31.467 INFO [stderr]   --> src/json.rs:94:40
Dec 02 07:49:31.467 INFO [stderr]    |
Dec 02 07:49:31.467 INFO [stderr] 94 | fn read_string<T: Iterator<Item = u8>>(mut iter: &mut T,
Dec 02 07:49:31.467 INFO [stderr]    |                                        ----^^^^
Dec 02 07:49:31.467 INFO [stderr]    |                                        |
Dec 02 07:49:31.467 INFO [stderr]    |                                        help: remove this `mut`
Dec 02 07:49:31.467 INFO [stderr]    |
Dec 02 07:49:31.467 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 07:49:31.467 INFO [stderr] 
Dec 02 07:49:31.467 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:31.467 INFO [stderr]   --> src/json.rs:95:40
Dec 02 07:49:31.467 INFO [stderr]    |
Dec 02 07:49:31.467 INFO [stderr] 95 |                                        mut buf: &mut Vec<u8>)
Dec 02 07:49:31.467 INFO [stderr]    |                                        ----^^^
Dec 02 07:49:31.467 INFO [stderr]    |                                        |
Dec 02 07:49:31.467 INFO [stderr]    |                                        help: remove this `mut`
Dec 02 07:49:31.467 INFO [stderr] 
Dec 02 07:49:31.467 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:31.467 INFO [stderr]    --> src/json.rs:116:37
Dec 02 07:49:31.467 INFO [stderr]     |
Dec 02 07:49:31.467 INFO [stderr] 116 | fn read_num<T: Iterator<Item = u8>>(mut iter: &mut Peekable<T>,
Dec 02 07:49:31.467 INFO [stderr]     |                                     ----^^^^
Dec 02 07:49:31.467 INFO [stderr]     |                                     |
Dec 02 07:49:31.467 INFO [stderr]     |                                     help: remove this `mut`
Dec 02 07:49:31.467 INFO [stderr] 
Dec 02 07:49:31.467 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:31.467 INFO [stderr]    --> src/json.rs:117:37
Dec 02 07:49:31.467 INFO [stderr]     |
Dec 02 07:49:31.467 INFO [stderr] 117 |                                     mut buf: &mut Vec<u8>)
Dec 02 07:49:31.467 INFO [stderr]     |                                     ----^^^
Dec 02 07:49:31.467 INFO [stderr]     |                                     |
Dec 02 07:49:31.468 INFO [stderr]     |                                     help: remove this `mut`
Dec 02 07:49:31.468 INFO [stderr] 
Dec 02 07:49:31.469 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:31.469 INFO [stderr]    --> src/json.rs:160:46
Dec 02 07:49:31.469 INFO [stderr]     |
Dec 02 07:49:31.469 INFO [stderr] 160 | pub fn parse_array_from_file<T: io::Read, F>(mut from: &mut T,
Dec 02 07:49:31.469 INFO [stderr]     |                                              ----^^^^
Dec 02 07:49:31.469 INFO [stderr]     |                                              |
Dec 02 07:49:31.469 INFO [stderr]     |                                              help: remove this `mut`
Dec 02 07:49:31.469 INFO [stderr] 
Dec 02 07:49:33.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.76s
Dec 02 07:49:33.123 INFO [stderr] su: No module specific data is present
Dec 02 07:49:33.746 INFO running `"docker" "inspect" "c37d5dc44d1b7871febe5c023026c1c1f357793c36e357f35c82bdd108d0ae63"`
Dec 02 07:49:33.985 INFO running `"docker" "rm" "-f" "c37d5dc44d1b7871febe5c023026c1c1f357793c36e357f35c82bdd108d0ae63"`
Dec 02 07:49:34.259 INFO [stdout] c37d5dc44d1b7871febe5c023026c1c1f357793c36e357f35c82bdd108d0ae63
Dec 02 07:49:34.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 07:49:34.713 INFO [stdout] 50ed97d2cfd2f7c284647e0880bf593f41bc9904bc51187c2836ca9aa299af33
Dec 02 07:49:34.727 INFO running `"docker" "start" "-a" "50ed97d2cfd2f7c284647e0880bf593f41bc9904bc51187c2836ca9aa299af33"`
Dec 02 07:49:35.869 INFO [stderr] usermod: no changes
Dec 02 07:49:35.935 INFO [stderr]    Compiling jsonarray2pg v0.1.0 (/source)
Dec 02 07:49:37.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:37.379 INFO [stderr]   --> src/json.rs:94:40
Dec 02 07:49:37.379 INFO [stderr]    |
Dec 02 07:49:37.379 INFO [stderr] 94 | fn read_string<T: Iterator<Item = u8>>(mut iter: &mut T,
Dec 02 07:49:37.379 INFO [stderr]    |                                        ----^^^^
Dec 02 07:49:37.379 INFO [stderr]    |                                        |
Dec 02 07:49:37.379 INFO [stderr]    |                                        help: remove this `mut`
Dec 02 07:49:37.379 INFO [stderr]    |
Dec 02 07:49:37.379 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 07:49:37.379 INFO [stderr] 
Dec 02 07:49:37.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:37.379 INFO [stderr]   --> src/json.rs:95:40
Dec 02 07:49:37.379 INFO [stderr]    |
Dec 02 07:49:37.379 INFO [stderr] 95 |                                        mut buf: &mut Vec<u8>)
Dec 02 07:49:37.379 INFO [stderr]    |                                        ----^^^
Dec 02 07:49:37.379 INFO [stderr]    |                                        |
Dec 02 07:49:37.379 INFO [stderr]    |                                        help: remove this `mut`
Dec 02 07:49:37.379 INFO [stderr] 
Dec 02 07:49:37.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:37.379 INFO [stderr]    --> src/json.rs:116:37
Dec 02 07:49:37.379 INFO [stderr]     |
Dec 02 07:49:37.379 INFO [stderr] 116 | fn read_num<T: Iterator<Item = u8>>(mut iter: &mut Peekable<T>,
Dec 02 07:49:37.379 INFO [stderr]     |                                     ----^^^^
Dec 02 07:49:37.379 INFO [stderr]     |                                     |
Dec 02 07:49:37.379 INFO [stderr]     |                                     help: remove this `mut`
Dec 02 07:49:37.379 INFO [stderr] 
Dec 02 07:49:37.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:37.379 INFO [stderr]    --> src/json.rs:117:37
Dec 02 07:49:37.379 INFO [stderr]     |
Dec 02 07:49:37.379 INFO [stderr] 117 |                                     mut buf: &mut Vec<u8>)
Dec 02 07:49:37.379 INFO [stderr]     |                                     ----^^^
Dec 02 07:49:37.379 INFO [stderr]     |                                     |
Dec 02 07:49:37.379 INFO [stderr]     |                                     help: remove this `mut`
Dec 02 07:49:37.379 INFO [stderr] 
Dec 02 07:49:37.383 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:49:37.383 INFO [stderr]    --> src/json.rs:160:46
Dec 02 07:49:37.383 INFO [stderr]     |
Dec 02 07:49:37.383 INFO [stderr] 160 | pub fn parse_array_from_file<T: io::Read, F>(mut from: &mut T,
Dec 02 07:49:37.383 INFO [stderr]     |                                              ----^^^^
Dec 02 07:49:37.383 INFO [stderr]     |                                              |
Dec 02 07:49:37.383 INFO [stderr]     |                                              help: remove this `mut`
Dec 02 07:49:37.383 INFO [stderr] 
Dec 02 07:49:37.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Dec 02 07:49:37.938 INFO [stderr] su: No module specific data is present
Dec 02 07:49:38.337 INFO running `"docker" "inspect" "50ed97d2cfd2f7c284647e0880bf593f41bc9904bc51187c2836ca9aa299af33"`
Dec 02 07:49:38.474 INFO running `"docker" "rm" "-f" "50ed97d2cfd2f7c284647e0880bf593f41bc9904bc51187c2836ca9aa299af33"`
Dec 02 07:49:38.594 INFO [stdout] 50ed97d2cfd2f7c284647e0880bf593f41bc9904bc51187c2836ca9aa299af33
Dec 02 07:49:38.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 07:49:38.835 INFO [stdout] 31d856328b6c8ea8fd8d254643fbaa9be80a8050082df49c06695d8ee39ba574
Dec 02 07:49:38.851 INFO running `"docker" "start" "-a" "31d856328b6c8ea8fd8d254643fbaa9be80a8050082df49c06695d8ee39ba574"`
Dec 02 07:49:39.399 INFO [stderr] usermod: no changes
Dec 02 07:49:39.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 07:49:39.485 INFO [stderr]      Running /target/debug/deps/jsonarray2pg-629224c159c83b87
Dec 02 07:49:39.488 INFO [stdout] 
Dec 02 07:49:39.488 INFO [stdout] running 0 tests
Dec 02 07:49:39.488 INFO [stdout] 
Dec 02 07:49:39.488 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 07:49:39.488 INFO [stdout] 
Dec 02 07:49:39.490 INFO [stderr] su: No module specific data is present
Dec 02 07:49:39.825 INFO running `"docker" "inspect" "31d856328b6c8ea8fd8d254643fbaa9be80a8050082df49c06695d8ee39ba574"`
Dec 02 07:49:39.994 INFO running `"docker" "rm" "-f" "31d856328b6c8ea8fd8d254643fbaa9be80a8050082df49c06695d8ee39ba574"`
Dec 02 07:49:40.130 INFO [stdout] 31d856328b6c8ea8fd8d254643fbaa9be80a8050082df49c06695d8ee39ba574
