[INFO] crate bitstream_reader_derive 0.5.0 is already in cache
[INFO] extracting crate bitstream_reader_derive 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bitstream_reader_derive/0.5.0
[INFO] extracting crate bitstream_reader_derive 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitstream_reader_derive/0.5.0
[INFO] validating manifest of bitstream_reader_derive-0.5.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bitstream_reader_derive-0.5.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/reg/bitstream_reader_derive/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bitstream_reader_derive-0.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d4e979ae5e3adc2f5a952244521e2655b537ae385e1c194005d44b0115c5e422
[INFO] running `"docker" "start" "-a" "d4e979ae5e3adc2f5a952244521e2655b537ae385e1c194005d44b0115c5e422"`
[INFO] [stderr]    Compiling bitstream_reader_derive v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `"docker" "inspect" "d4e979ae5e3adc2f5a952244521e2655b537ae385e1c194005d44b0115c5e422"`
[INFO] running `"docker" "rm" "-f" "d4e979ae5e3adc2f5a952244521e2655b537ae385e1c194005d44b0115c5e422"`
[INFO] [stdout] d4e979ae5e3adc2f5a952244521e2655b537ae385e1c194005d44b0115c5e422
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4b8f839361f25d91dad51090e14375f56b05ff16d7842dc913ecdb420cb2dc4f
[INFO] running `"docker" "start" "-a" "4b8f839361f25d91dad51090e14375f56b05ff16d7842dc913ecdb420cb2dc4f"`
[INFO] [stderr]    Compiling bitstream_reader_derive v0.5.0
[INFO] [stderr]    Compiling bitstream_reader v0.5.1
[INFO] [stderr]    Compiling bitstream_reader_derive v0.5.0 (/opt/crater/workdir)
[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 4.57s
[INFO] running `"docker" "inspect" "4b8f839361f25d91dad51090e14375f56b05ff16d7842dc913ecdb420cb2dc4f"`
[INFO] running `"docker" "rm" "-f" "4b8f839361f25d91dad51090e14375f56b05ff16d7842dc913ecdb420cb2dc4f"`
[INFO] [stdout] 4b8f839361f25d91dad51090e14375f56b05ff16d7842dc913ecdb420cb2dc4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f90391bc2306d758ee3a24b9cdc491a2cbb0f4817c0029290cadb8c5bb37cc80
[INFO] running `"docker" "start" "-a" "f90391bc2306d758ee3a24b9cdc491a2cbb0f4817c0029290cadb8c5bb37cc80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitstream_reader_derive-f114a7141453d5af
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-913a606aa8716260
[INFO] [stdout] test test_bit_size_sized ... ok
[INFO] [stdout] test test_read_rest_enum ... ok
[INFO] [stdout] test test_bit_size ... ok
[INFO] [stdout] test test_read_struct2 ... ok
[INFO] [stdout] test test_read_struct ... ok
[INFO] [stdout] test test_read_bare_enum ... ok
[INFO] [stdout] test test_read_struct3 ... ok
[INFO] [stdout] test test_read_struct_sized ... ok
[INFO] [stdout] test test_read_unnamed_field_enum ... ok
[INFO] [stdout] test test_read_unnamed_field_enum_sized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitstream_reader_derive
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs -  (line 124) ... ok
[INFO] [stdout] test src/lib.rs -  (line 65) ... ok
[INFO] [stdout] test src/lib.rs -  (line 110) ... ok
[INFO] [stdout] test src/lib.rs -  (line 91) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... ok
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f90391bc2306d758ee3a24b9cdc491a2cbb0f4817c0029290cadb8c5bb37cc80"`
[INFO] running `"docker" "rm" "-f" "f90391bc2306d758ee3a24b9cdc491a2cbb0f4817c0029290cadb8c5bb37cc80"`
[INFO] [stdout] f90391bc2306d758ee3a24b9cdc491a2cbb0f4817c0029290cadb8c5bb37cc80