Nov 17 19:05:06.120 INFO testing varint-0.9.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 19:05:06.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:05:06.553 INFO [stdout] bd83bb948620fd8984b5d95e69597cf8ac8e61ecf2075d5c6b03daec32e9efbb
Nov 17 19:05:06.559 INFO running `"docker" "start" "-a" "bd83bb948620fd8984b5d95e69597cf8ac8e61ecf2075d5c6b03daec32e9efbb"`
Nov 17 19:05:07.690 INFO [stderr] usermod: no changes
Nov 17 19:05:07.731 INFO [stderr]    Compiling bit_utils v0.1.1
Nov 17 19:05:08.207 INFO [stderr]    Compiling varint v0.9.0 (/source)
Nov 17 19:05:08.571 INFO [stderr] warning: value assigned to `next_byte` is never read
Nov 17 19:05:08.572 INFO [stderr]   --> src/rawio.rs:37:17
Nov 17 19:05:08.572 INFO [stderr]    |
Nov 17 19:05:08.573 INFO [stderr] 37 |         let mut next_byte: u8 = 0;
Nov 17 19:05:08.573 INFO [stderr]    |                 ^^^^^^^^^
Nov 17 19:05:08.573 INFO [stderr]    |
Nov 17 19:05:08.573 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 19:05:08.573 INFO [stderr] 
Nov 17 19:05:08.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 17 19:05:08.647 INFO [stderr] su: No module specific data is present
Nov 17 19:05:09.234 INFO running `"docker" "inspect" "bd83bb948620fd8984b5d95e69597cf8ac8e61ecf2075d5c6b03daec32e9efbb"`
Nov 17 19:05:09.351 INFO running `"docker" "rm" "-f" "bd83bb948620fd8984b5d95e69597cf8ac8e61ecf2075d5c6b03daec32e9efbb"`
Nov 17 19:05:09.631 INFO [stdout] bd83bb948620fd8984b5d95e69597cf8ac8e61ecf2075d5c6b03daec32e9efbb
Nov 17 19:05:09.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:05:09.899 INFO [stdout] 7ebd6fd4eed7d5db28394f83acf32dc608f363c1f2b0a4ae7ba8c959eaa8c9b2
Nov 17 19:05:09.901 INFO running `"docker" "start" "-a" "7ebd6fd4eed7d5db28394f83acf32dc608f363c1f2b0a4ae7ba8c959eaa8c9b2"`
Nov 17 19:05:10.907 INFO [stderr] usermod: no changes
Nov 17 19:05:10.964 INFO [stderr]    Compiling varint v0.9.0 (/source)
Nov 17 19:05:11.587 INFO [stderr] warning: value assigned to `next_byte` is never read
Nov 17 19:05:11.587 INFO [stderr]   --> src/rawio.rs:37:17
Nov 17 19:05:11.587 INFO [stderr]    |
Nov 17 19:05:11.587 INFO [stderr] 37 |         let mut next_byte: u8 = 0;
Nov 17 19:05:11.587 INFO [stderr]    |                 ^^^^^^^^^
Nov 17 19:05:11.587 INFO [stderr]    |
Nov 17 19:05:11.587 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 19:05:11.587 INFO [stderr] 
Nov 17 19:05:12.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 17 19:05:12.263 INFO [stderr] su: No module specific data is present
Nov 17 19:05:12.736 INFO running `"docker" "inspect" "7ebd6fd4eed7d5db28394f83acf32dc608f363c1f2b0a4ae7ba8c959eaa8c9b2"`
Nov 17 19:05:13.013 INFO running `"docker" "rm" "-f" "7ebd6fd4eed7d5db28394f83acf32dc608f363c1f2b0a4ae7ba8c959eaa8c9b2"`
Nov 17 19:05:13.252 INFO [stdout] 7ebd6fd4eed7d5db28394f83acf32dc608f363c1f2b0a4ae7ba8c959eaa8c9b2
Nov 17 19:05:13.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:05:13.793 INFO [stdout] df6d1a5eb7fdbc7223561f4c8a853e29dff0dac74877def3c83c6c17275c47c7
Nov 17 19:05:13.796 INFO running `"docker" "start" "-a" "df6d1a5eb7fdbc7223561f4c8a853e29dff0dac74877def3c83c6c17275c47c7"`
Nov 17 19:05:14.856 INFO [stderr] usermod: no changes
Nov 17 19:05:14.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 19:05:14.912 INFO [stderr]      Running /target/debug/deps/varint-4c7612efd4c6dc3c
Nov 17 19:05:14.919 INFO [stdout] 
Nov 17 19:05:14.919 INFO [stdout] running 7 tests
Nov 17 19:05:14.919 INFO [stdout] test zigzag::tests::test_u64_i64_zigzag ... ok
Nov 17 19:05:14.919 INFO [stdout] test zigzag::tests::test_u32_i32_zigzag ... ok
Nov 17 19:05:14.919 INFO [stdout] test rawio::test::test_read_write_signed_varint_32 ... ok
Nov 17 19:05:14.919 INFO [stdout] test rawio::test::test_read_write_unsigned_varint_32 ... ok
Nov 17 19:05:14.919 INFO [stdout] test zigzag::tests::test_u16_i16_zigzag ... ok
Nov 17 19:05:14.939 INFO [stdout] test zigzag::tests::test_u8_i8_zigzag ... ok
Nov 17 19:05:15.285 INFO [stdout] test rawio::test::test_read_write_lots_of_unsigned_varint_32 ... ok
Nov 17 19:05:15.285 INFO [stdout] 
Nov 17 19:05:15.285 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:05:15.285 INFO [stdout] 
Nov 17 19:05:15.287 INFO [stderr]    Doc-tests varint
Nov 17 19:05:15.928 INFO [stdout] 
Nov 17 19:05:15.928 INFO [stdout] running 0 tests
Nov 17 19:05:15.928 INFO [stdout] 
Nov 17 19:05:15.928 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:05:15.928 INFO [stdout] 
Nov 17 19:05:15.935 INFO [stderr] su: No module specific data is present
Nov 17 19:05:16.677 INFO running `"docker" "inspect" "df6d1a5eb7fdbc7223561f4c8a853e29dff0dac74877def3c83c6c17275c47c7"`
Nov 17 19:05:16.977 INFO running `"docker" "rm" "-f" "df6d1a5eb7fdbc7223561f4c8a853e29dff0dac74877def3c83c6c17275c47c7"`
Nov 17 19:05:17.283 INFO [stdout] df6d1a5eb7fdbc7223561f4c8a853e29dff0dac74877def3c83c6c17275c47c7