Dec 03 05:58:19.810 INFO testing hematite-nbt-0.3.0 against 1.30.1 for beta-1.31-5
Dec 03 05:58:19.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:58:20.191 INFO [stdout] 7c6e8c50530e62c30c4a38629d0d1d4e063b0176308fafe66a57aa6da8b7571e
Dec 03 05:58:20.197 INFO running `"docker" "start" "-a" "7c6e8c50530e62c30c4a38629d0d1d4e063b0176308fafe66a57aa6da8b7571e"`
Dec 03 05:58:21.191 INFO [stderr] usermod: no changes
Dec 03 05:58:21.263 INFO [stderr]    Compiling hematite-nbt v0.3.0 (/source)
Dec 03 05:58:22.407 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:22.407 INFO [stderr]   --> src/blob.rs:50:24
Dec 03 05:58:22.407 INFO [stderr]    |
Dec 03 05:58:22.407 INFO [stderr] 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Dec 03 05:58:22.407 INFO [stderr]    |                        ----^^^
Dec 03 05:58:22.407 INFO [stderr]    |                        |
Dec 03 05:58:22.407 INFO [stderr]    |                        help: remove this `mut`
Dec 03 05:58:22.407 INFO [stderr]    |
Dec 03 05:58:22.407 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 05:58:22.407 INFO [stderr] 
Dec 03 05:58:22.442 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:22.442 INFO [stderr]   --> src/value.rs:88:32
Dec 03 05:58:22.442 INFO [stderr]    |
Dec 03 05:58:22.442 INFO [stderr] 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Dec 03 05:58:22.442 INFO [stderr]    |                                ----^^^
Dec 03 05:58:22.442 INFO [stderr]    |                                |
Dec 03 05:58:22.442 INFO [stderr]    |                                help: remove this `mut`
Dec 03 05:58:22.442 INFO [stderr] 
Dec 03 05:58:22.443 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:22.443 INFO [stderr]   --> src/value.rs:96:25
Dec 03 05:58:22.443 INFO [stderr]    |
Dec 03 05:58:22.443 INFO [stderr] 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Dec 03 05:58:22.443 INFO [stderr]    |                         ----^^^
Dec 03 05:58:22.443 INFO [stderr]    |                         |
Dec 03 05:58:22.443 INFO [stderr]    |                         help: remove this `mut`
Dec 03 05:58:22.443 INFO [stderr] 
Dec 03 05:58:22.451 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:22.451 INFO [stderr]    --> src/value.rs:155:24
Dec 03 05:58:22.451 INFO [stderr]     |
Dec 03 05:58:22.451 INFO [stderr] 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Dec 03 05:58:22.451 INFO [stderr]     |                        ----^^^
Dec 03 05:58:22.451 INFO [stderr]     |                        |
Dec 03 05:58:22.451 INFO [stderr]     |                        help: remove this `mut`
Dec 03 05:58:22.451 INFO [stderr] 
Dec 03 05:58:22.451 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:22.451 INFO [stderr]    --> src/value.rs:170:32
Dec 03 05:58:22.451 INFO [stderr]     |
Dec 03 05:58:22.451 INFO [stderr] 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Dec 03 05:58:22.451 INFO [stderr]     |                                ----^^^
Dec 03 05:58:22.451 INFO [stderr]     |                                |
Dec 03 05:58:22.451 INFO [stderr]     |                                help: remove this `mut`
Dec 03 05:58:22.451 INFO [stderr] 
Dec 03 05:58:22.464 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:22.464 INFO [stderr]    --> src/value.rs:309:14
Dec 03 05:58:22.464 INFO [stderr]     |
Dec 03 05:58:22.464 INFO [stderr] 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Dec 03 05:58:22.464 INFO [stderr]     |              ----^^^
Dec 03 05:58:22.464 INFO [stderr]     |              |
Dec 03 05:58:22.464 INFO [stderr]     |              help: remove this `mut`
Dec 03 05:58:22.464 INFO [stderr] 
Dec 03 05:58:23.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Dec 03 05:58:23.595 INFO [stderr] su: No module specific data is present
Dec 03 05:58:24.319 INFO running `"docker" "inspect" "7c6e8c50530e62c30c4a38629d0d1d4e063b0176308fafe66a57aa6da8b7571e"`
Dec 03 05:58:24.595 INFO running `"docker" "rm" "-f" "7c6e8c50530e62c30c4a38629d0d1d4e063b0176308fafe66a57aa6da8b7571e"`
Dec 03 05:58:24.798 INFO [stdout] 7c6e8c50530e62c30c4a38629d0d1d4e063b0176308fafe66a57aa6da8b7571e
Dec 03 05:58:24.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:58:25.144 INFO [stdout] 759a4ff41a872e690b3a04ec3b4249b3d6c2e519ff72c6c56ac2672b3af45133
Dec 03 05:58:25.146 INFO running `"docker" "start" "-a" "759a4ff41a872e690b3a04ec3b4249b3d6c2e519ff72c6c56ac2672b3af45133"`
Dec 03 05:58:25.755 INFO [stderr] usermod: no changes
Dec 03 05:58:25.803 INFO [stderr]    Compiling hematite-nbt v0.3.0 (/source)
Dec 03 05:58:26.975 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:26.975 INFO [stderr]   --> src/blob.rs:50:24
Dec 03 05:58:26.975 INFO [stderr]    |
Dec 03 05:58:26.975 INFO [stderr] 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Dec 03 05:58:26.975 INFO [stderr]    |                        ----^^^
Dec 03 05:58:26.975 INFO [stderr]    |                        |
Dec 03 05:58:26.975 INFO [stderr]    |                        help: remove this `mut`
Dec 03 05:58:26.975 INFO [stderr]    |
Dec 03 05:58:26.975 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 05:58:26.975 INFO [stderr] 
Dec 03 05:58:26.998 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:26.998 INFO [stderr]   --> src/value.rs:88:32
Dec 03 05:58:26.998 INFO [stderr]    |
Dec 03 05:58:26.998 INFO [stderr] 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Dec 03 05:58:26.998 INFO [stderr]    |                                ----^^^
Dec 03 05:58:26.998 INFO [stderr]    |                                |
Dec 03 05:58:26.998 INFO [stderr]    |                                help: remove this `mut`
Dec 03 05:58:26.998 INFO [stderr] 
Dec 03 05:58:27.006 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:27.006 INFO [stderr]   --> src/value.rs:96:25
Dec 03 05:58:27.006 INFO [stderr]    |
Dec 03 05:58:27.006 INFO [stderr] 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Dec 03 05:58:27.006 INFO [stderr]    |                         ----^^^
Dec 03 05:58:27.006 INFO [stderr]    |                         |
Dec 03 05:58:27.006 INFO [stderr]    |                         help: remove this `mut`
Dec 03 05:58:27.006 INFO [stderr] 
Dec 03 05:58:27.007 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:27.007 INFO [stderr]    --> src/value.rs:155:24
Dec 03 05:58:27.007 INFO [stderr]     |
Dec 03 05:58:27.007 INFO [stderr] 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Dec 03 05:58:27.007 INFO [stderr]     |                        ----^^^
Dec 03 05:58:27.007 INFO [stderr]     |                        |
Dec 03 05:58:27.007 INFO [stderr]     |                        help: remove this `mut`
Dec 03 05:58:27.007 INFO [stderr] 
Dec 03 05:58:27.012 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:27.012 INFO [stderr]    --> src/value.rs:170:32
Dec 03 05:58:27.013 INFO [stderr]     |
Dec 03 05:58:27.013 INFO [stderr] 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Dec 03 05:58:27.013 INFO [stderr]     |                                ----^^^
Dec 03 05:58:27.013 INFO [stderr]     |                                |
Dec 03 05:58:27.013 INFO [stderr]     |                                help: remove this `mut`
Dec 03 05:58:27.014 INFO [stderr] 
Dec 03 05:58:27.027 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:58:27.027 INFO [stderr]    --> src/value.rs:309:14
Dec 03 05:58:27.027 INFO [stderr]     |
Dec 03 05:58:27.027 INFO [stderr] 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Dec 03 05:58:27.028 INFO [stderr]     |              ----^^^
Dec 03 05:58:27.028 INFO [stderr]     |              |
Dec 03 05:58:27.028 INFO [stderr]     |              help: remove this `mut`
Dec 03 05:58:27.028 INFO [stderr] 
Dec 03 05:58:28.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 03 05:58:28.926 INFO [stderr] su: No module specific data is present
Dec 03 05:58:30.008 INFO running `"docker" "inspect" "759a4ff41a872e690b3a04ec3b4249b3d6c2e519ff72c6c56ac2672b3af45133"`
Dec 03 05:58:30.206 INFO running `"docker" "rm" "-f" "759a4ff41a872e690b3a04ec3b4249b3d6c2e519ff72c6c56ac2672b3af45133"`
Dec 03 05:58:30.363 INFO [stdout] 759a4ff41a872e690b3a04ec3b4249b3d6c2e519ff72c6c56ac2672b3af45133
Dec 03 05:58:30.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:58:30.659 INFO [stdout] ad6f93a67a0c03c552b2acc0eda1877f5a4bb101ad9472d0f4b6d720ef516757
Dec 03 05:58:30.665 INFO running `"docker" "start" "-a" "ad6f93a67a0c03c552b2acc0eda1877f5a4bb101ad9472d0f4b6d720ef516757"`
Dec 03 05:58:31.130 INFO [stderr] usermod: no changes
Dec 03 05:58:31.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 05:58:31.171 INFO [stderr]      Running /target/debug/deps/nbt-f1f38a950ab07305
Dec 03 05:58:31.173 INFO [stdout] 
Dec 03 05:58:31.173 INFO [stdout] running 12 tests
Dec 03 05:58:31.174 INFO [stdout] test tests::nbt_empty_list ... ok
Dec 03 05:58:31.174 INFO [stdout] test tests::nbt_bad_compression ... ok
Dec 03 05:58:31.174 INFO [stdout] test tests::nbt_invalid_id ... ok
Dec 03 05:58:31.175 INFO [stdout] test tests::nbt_bigtest ... ok
Dec 03 05:58:31.175 INFO [stdout] test tests::nbt_nonempty ... ok
Dec 03 05:58:31.176 INFO [stdout] test tests::nbt_invalid_list ... ok
Dec 03 05:58:31.176 INFO [stdout] test tests::nbt_empty_nbtfile ... ok
Dec 03 05:58:31.176 INFO [stdout] test tests::nbt_nested_compound ... ok
Dec 03 05:58:31.177 INFO [stdout] test tests::nbt_compression ... ok
Dec 03 05:58:31.177 INFO [stdout] test tests::serialize_basic_types ... ok
Dec 03 05:58:31.177 INFO [stdout] test tests::nbt_no_end_tag ... ok
Dec 03 05:58:31.177 INFO [stdout] test tests::nbt_no_root ... ok
Dec 03 05:58:31.177 INFO [stderr]    Doc-tests nbt
Dec 03 05:58:31.177 INFO [stdout] 
Dec 03 05:58:31.177 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:58:31.177 INFO [stdout] 
Dec 03 05:58:32.646 INFO [stdout] 
Dec 03 05:58:32.646 INFO [stdout] running 3 tests
Dec 03 05:58:32.646 INFO [stdout] test src/serialize/mod.rs - serialize::NbtFmt (line 30) ... ignored
Dec 03 05:58:35.856 INFO [stdout] test src/blob.rs - blob::Blob (line 23) ... ok
Dec 03 05:58:36.103 INFO [stdout] test src/serialize/mod.rs - serialize::NbtFmt (line 59) ... ok
Dec 03 05:58:36.103 INFO [stdout] 
Dec 03 05:58:36.103 INFO [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 03 05:58:36.103 INFO [stdout] 
Dec 03 05:58:36.115 INFO [stderr] su: No module specific data is present
Dec 03 05:58:36.685 INFO running `"docker" "inspect" "ad6f93a67a0c03c552b2acc0eda1877f5a4bb101ad9472d0f4b6d720ef516757"`
Dec 03 05:58:37.005 INFO running `"docker" "rm" "-f" "ad6f93a67a0c03c552b2acc0eda1877f5a4bb101ad9472d0f4b6d720ef516757"`
Dec 03 05:58:37.303 INFO [stdout] ad6f93a67a0c03c552b2acc0eda1877f5a4bb101ad9472d0f4b6d720ef516757
