Dec 07 11:16:58.630 INFO testing hematite-nbt-0.3.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 11:16:58.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 11:16:58.875 INFO [stdout] 161110c3dbc8c18496bcb687ae5243b51fc22a44169a086a820499a2354737ff Dec 07 11:16:58.881 INFO running `"docker" "start" "-a" "161110c3dbc8c18496bcb687ae5243b51fc22a44169a086a820499a2354737ff"` Dec 07 11:16:59.442 INFO [stderr] usermod: no changes Dec 07 11:16:59.493 INFO [stderr] Compiling hematite-nbt v0.3.0 (/source) Dec 07 11:17:00.392 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:00.392 INFO [stderr] --> src/blob.rs:50:24 Dec 07 11:17:00.392 INFO [stderr] | Dec 07 11:17:00.392 INFO [stderr] 50 | pub fn from_reader(mut src: &mut io::Read) -> Result { Dec 07 11:17:00.392 INFO [stderr] | ----^^^ Dec 07 11:17:00.392 INFO [stderr] | | Dec 07 11:17:00.392 INFO [stderr] | help: remove this `mut` Dec 07 11:17:00.392 INFO [stderr] | Dec 07 11:17:00.392 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 11:17:00.392 INFO [stderr] Dec 07 11:17:00.413 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:00.413 INFO [stderr] --> src/value.rs:88:32 Dec 07 11:17:00.413 INFO [stderr] | Dec 07 11:17:00.413 INFO [stderr] 88 | pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> { Dec 07 11:17:00.413 INFO [stderr] | ----^^^ Dec 07 11:17:00.413 INFO [stderr] | | Dec 07 11:17:00.413 INFO [stderr] | help: remove this `mut` Dec 07 11:17:00.413 INFO [stderr] Dec 07 11:17:00.420 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:00.420 INFO [stderr] --> src/value.rs:96:25 Dec 07 11:17:00.420 INFO [stderr] | Dec 07 11:17:00.420 INFO [stderr] 96 | pub fn write(&self, mut dst: &mut io::Write) -> Result<()> { Dec 07 11:17:00.420 INFO [stderr] | ----^^^ Dec 07 11:17:00.420 INFO [stderr] | | Dec 07 11:17:00.420 INFO [stderr] | help: remove this `mut` Dec 07 11:17:00.420 INFO [stderr] Dec 07 11:17:00.421 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:00.421 INFO [stderr] --> src/value.rs:155:24 Dec 07 11:17:00.421 INFO [stderr] | Dec 07 11:17:00.421 INFO [stderr] 155 | pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> { Dec 07 11:17:00.421 INFO [stderr] | ----^^^ Dec 07 11:17:00.421 INFO [stderr] | | Dec 07 11:17:00.421 INFO [stderr] | help: remove this `mut` Dec 07 11:17:00.421 INFO [stderr] Dec 07 11:17:00.426 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:00.426 INFO [stderr] --> src/value.rs:170:32 Dec 07 11:17:00.426 INFO [stderr] | Dec 07 11:17:00.426 INFO [stderr] 170 | pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result { Dec 07 11:17:00.426 INFO [stderr] | ----^^^ Dec 07 11:17:00.426 INFO [stderr] | | Dec 07 11:17:00.426 INFO [stderr] | help: remove this `mut` Dec 07 11:17:00.426 INFO [stderr] Dec 07 11:17:00.437 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:00.437 INFO [stderr] --> src/value.rs:309:14 Dec 07 11:17:00.437 INFO [stderr] | Dec 07 11:17:00.437 INFO [stderr] 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result { Dec 07 11:17:00.437 INFO [stderr] | ----^^^ Dec 07 11:17:00.437 INFO [stderr] | | Dec 07 11:17:00.437 INFO [stderr] | help: remove this `mut` Dec 07 11:17:00.437 INFO [stderr] Dec 07 11:17:01.557 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.10s Dec 07 11:17:01.560 INFO [stderr] su: No module specific data is present Dec 07 11:17:02.328 INFO running `"docker" "inspect" "161110c3dbc8c18496bcb687ae5243b51fc22a44169a086a820499a2354737ff"` Dec 07 11:17:02.644 INFO running `"docker" "rm" "-f" "161110c3dbc8c18496bcb687ae5243b51fc22a44169a086a820499a2354737ff"` Dec 07 11:17:02.993 INFO [stdout] 161110c3dbc8c18496bcb687ae5243b51fc22a44169a086a820499a2354737ff Dec 07 11:17:02.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 11:17:03.437 INFO [stdout] c730eb386d58892695e8d682b4c11094d1a06fe02be6895882a25968563b5504 Dec 07 11:17:03.442 INFO running `"docker" "start" "-a" "c730eb386d58892695e8d682b4c11094d1a06fe02be6895882a25968563b5504"` Dec 07 11:17:04.388 INFO [stderr] usermod: no changes Dec 07 11:17:04.440 INFO [stderr] Compiling hematite-nbt v0.3.0 (/source) Dec 07 11:17:05.707 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:05.707 INFO [stderr] --> src/blob.rs:50:24 Dec 07 11:17:05.707 INFO [stderr] | Dec 07 11:17:05.707 INFO [stderr] 50 | pub fn from_reader(mut src: &mut io::Read) -> Result { Dec 07 11:17:05.707 INFO [stderr] | ----^^^ Dec 07 11:17:05.707 INFO [stderr] | | Dec 07 11:17:05.707 INFO [stderr] | help: remove this `mut` Dec 07 11:17:05.707 INFO [stderr] | Dec 07 11:17:05.707 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 11:17:05.707 INFO [stderr] Dec 07 11:17:05.732 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:05.732 INFO [stderr] --> src/value.rs:88:32 Dec 07 11:17:05.732 INFO [stderr] | Dec 07 11:17:05.732 INFO [stderr] 88 | pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> { Dec 07 11:17:05.732 INFO [stderr] | ----^^^ Dec 07 11:17:05.732 INFO [stderr] | | Dec 07 11:17:05.732 INFO [stderr] | help: remove this `mut` Dec 07 11:17:05.732 INFO [stderr] Dec 07 11:17:05.739 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:05.740 INFO [stderr] --> src/value.rs:96:25 Dec 07 11:17:05.740 INFO [stderr] | Dec 07 11:17:05.740 INFO [stderr] 96 | pub fn write(&self, mut dst: &mut io::Write) -> Result<()> { Dec 07 11:17:05.740 INFO [stderr] | ----^^^ Dec 07 11:17:05.740 INFO [stderr] | | Dec 07 11:17:05.740 INFO [stderr] | help: remove this `mut` Dec 07 11:17:05.740 INFO [stderr] Dec 07 11:17:05.741 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:05.741 INFO [stderr] --> src/value.rs:155:24 Dec 07 11:17:05.741 INFO [stderr] | Dec 07 11:17:05.741 INFO [stderr] 155 | pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> { Dec 07 11:17:05.741 INFO [stderr] | ----^^^ Dec 07 11:17:05.741 INFO [stderr] | | Dec 07 11:17:05.741 INFO [stderr] | help: remove this `mut` Dec 07 11:17:05.741 INFO [stderr] Dec 07 11:17:05.746 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:05.746 INFO [stderr] --> src/value.rs:170:32 Dec 07 11:17:05.746 INFO [stderr] | Dec 07 11:17:05.746 INFO [stderr] 170 | pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result { Dec 07 11:17:05.746 INFO [stderr] | ----^^^ Dec 07 11:17:05.746 INFO [stderr] | | Dec 07 11:17:05.746 INFO [stderr] | help: remove this `mut` Dec 07 11:17:05.746 INFO [stderr] Dec 07 11:17:05.758 INFO [stderr] warning: variable does not need to be mutable Dec 07 11:17:05.758 INFO [stderr] --> src/value.rs:309:14 Dec 07 11:17:05.758 INFO [stderr] | Dec 07 11:17:05.758 INFO [stderr] 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result { Dec 07 11:17:05.758 INFO [stderr] | ----^^^ Dec 07 11:17:05.758 INFO [stderr] | | Dec 07 11:17:05.758 INFO [stderr] | help: remove this `mut` Dec 07 11:17:05.758 INFO [stderr] Dec 07 11:17:08.277 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.87s Dec 07 11:17:08.281 INFO [stderr] su: No module specific data is present Dec 07 11:17:08.995 INFO running `"docker" "inspect" "c730eb386d58892695e8d682b4c11094d1a06fe02be6895882a25968563b5504"` Dec 07 11:17:09.186 INFO running `"docker" "rm" "-f" "c730eb386d58892695e8d682b4c11094d1a06fe02be6895882a25968563b5504"` Dec 07 11:17:09.524 INFO [stdout] c730eb386d58892695e8d682b4c11094d1a06fe02be6895882a25968563b5504 Dec 07 11:17:09.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 11:17:09.968 INFO [stdout] 2e0edf6b776c0c610a399519af0a219c73ddea5e152893ba0819d4ac60ac0079 Dec 07 11:17:09.970 INFO running `"docker" "start" "-a" "2e0edf6b776c0c610a399519af0a219c73ddea5e152893ba0819d4ac60ac0079"` Dec 07 11:17:10.956 INFO [stderr] usermod: no changes Dec 07 11:17:11.060 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 07 11:17:11.072 INFO [stderr] Running /target/debug/deps/nbt-d513dde75bc6cf98 Dec 07 11:17:11.083 INFO [stdout] Dec 07 11:17:11.083 INFO [stdout] running 12 tests Dec 07 11:17:11.090 INFO [stdout] test tests::nbt_empty_nbtfile ... ok Dec 07 11:17:11.090 INFO [stdout] test tests::nbt_invalid_list ... ok Dec 07 11:17:11.090 INFO [stdout] test tests::nbt_invalid_id ... ok Dec 07 11:17:11.090 INFO [stdout] test tests::nbt_empty_list ... ok Dec 07 11:17:11.090 INFO [stdout] test tests::nbt_bad_compression ... ok Dec 07 11:17:11.096 INFO [stdout] test tests::nbt_bigtest ... ok Dec 07 11:17:11.097 INFO [stdout] test tests::serialize_basic_types ... ok Dec 07 11:17:11.097 INFO [stdout] test tests::nbt_nested_compound ... ok Dec 07 11:17:11.097 INFO [stdout] test tests::nbt_compression ... ok Dec 07 11:17:11.100 INFO [stdout] test tests::nbt_no_root ... ok Dec 07 11:17:11.100 INFO [stdout] test tests::nbt_nonempty ... ok Dec 07 11:17:11.100 INFO [stdout] test tests::nbt_no_end_tag ... ok Dec 07 11:17:11.100 INFO [stdout] Dec 07 11:17:11.100 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 11:17:11.100 INFO [stdout] Dec 07 11:17:11.100 INFO [stderr] Doc-tests nbt Dec 07 11:17:12.403 INFO [stdout] Dec 07 11:17:12.403 INFO [stdout] running 3 tests Dec 07 11:17:12.403 INFO [stdout] test src/serialize/mod.rs - serialize::NbtFmt (line 30) ... ignored Dec 07 11:17:14.619 INFO [stdout] test src/blob.rs - blob::Blob (line 23) ... ok Dec 07 11:17:14.659 INFO [stdout] test src/serialize/mod.rs - serialize::NbtFmt (line 59) ... ok Dec 07 11:17:14.659 INFO [stdout] Dec 07 11:17:14.659 INFO [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out Dec 07 11:17:14.659 INFO [stdout] Dec 07 11:17:14.671 INFO [stderr] su: No module specific data is present Dec 07 11:17:15.004 INFO running `"docker" "inspect" "2e0edf6b776c0c610a399519af0a219c73ddea5e152893ba0819d4ac60ac0079"` Dec 07 11:17:15.110 INFO running `"docker" "rm" "-f" "2e0edf6b776c0c610a399519af0a219c73ddea5e152893ba0819d4ac60ac0079"` Dec 07 11:17:15.267 INFO [stdout] 2e0edf6b776c0c610a399519af0a219c73ddea5e152893ba0819d4ac60ac0079