[INFO] crate bitstream_reader_derive 0.5.0 is already in cache
[INFO] extracting crate bitstream_reader_derive 0.5.0 into work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/bitstream_reader_derive/0.5.0
[INFO] extracting crate bitstream_reader_derive 0.5.0 into work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/bitstream_reader_derive/0.5.0
[INFO] validating manifest of bitstream_reader_derive-0.5.0 on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bitstream_reader_derive-0.5.0 on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bitstream_reader_derive-0.5.0
[INFO] finished frobbing bitstream_reader_derive-0.5.0
[INFO] frobbed toml for bitstream_reader_derive-0.5.0 written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/bitstream_reader_derive/0.5.0/Cargo.toml
[INFO] started frobbing bitstream_reader_derive-0.5.0
[INFO] finished frobbing bitstream_reader_derive-0.5.0
[INFO] frobbed toml for bitstream_reader_derive-0.5.0 written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/bitstream_reader_derive/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bitstream_reader_derive-0.5.0 against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-1/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/bitstream_reader_derive/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d9a0426eaeba06f576788b1c1d9044d1e6c51e288d66c6ffa5cdd15d22bf66bb
[INFO] running `"docker" "start" "-a" "d9a0426eaeba06f576788b1c1d9044d1e6c51e288d66c6ffa5cdd15d22bf66bb"`
[INFO] [stderr]    Compiling bitstream_reader_derive v0.5.0
[INFO] [stderr]    Compiling bitstream_reader_derive v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking bitstream_reader v0.5.1
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> tests/test.rs:238:1
[INFO] [stderr]     |
[INFO] [stderr] 238 | enum TestEnumRest {
[INFO] [stderr]     | ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `foo`
[INFO] [stderr]    --> tests/test.rs:267:5
[INFO] [stderr]     |
[INFO] [stderr] 267 |     foo: u8,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `str`
[INFO] [stderr]    --> tests/test.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     str: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bar`
[INFO] [stderr]    --> tests/test.rs:270:5
[INFO] [stderr]     |
[INFO] [stderr] 270 |     bar: bool,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `foo`
[INFO] [stderr]    --> tests/test.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 |     foo: u8,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `str`
[INFO] [stderr]    --> tests/test.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     str: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bar`
[INFO] [stderr]    --> tests/test.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 |     bar: bool,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
[INFO] running `"docker" "inspect" "d9a0426eaeba06f576788b1c1d9044d1e6c51e288d66c6ffa5cdd15d22bf66bb"`
[INFO] running `"docker" "rm" "-f" "d9a0426eaeba06f576788b1c1d9044d1e6c51e288d66c6ffa5cdd15d22bf66bb"`
[INFO] [stdout] d9a0426eaeba06f576788b1c1d9044d1e6c51e288d66c6ffa5cdd15d22bf66bb