[INFO] crate assembunny_plus 0.0.3 is already in cache
[INFO] extracting crate assembunny_plus 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3
[INFO] extracting crate assembunny_plus 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3
[INFO] validating manifest of assembunny_plus-0.0.3 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 assembunny_plus-0.0.3 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 assembunny_plus-0.0.3
[INFO] finished frobbing assembunny_plus-0.0.3
[INFO] frobbed toml for assembunny_plus-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3/Cargo.toml
[INFO] started frobbing assembunny_plus-0.0.3
[INFO] finished frobbing assembunny_plus-0.0.3
[INFO] frobbed toml for assembunny_plus-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing assembunny_plus-0.0.3 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3:/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] 672b5d6404091250751df821dd4d24aa4f58f630b799b13aa3b0c8e47863470a
[INFO] running `"docker" "start" "-a" "672b5d6404091250751df821dd4d24aa4f58f630b799b13aa3b0c8e47863470a"`
[INFO] [stderr]    Compiling maplit v0.1.6
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling assembunny_plus v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 |   /// Describes the types a token can be. (denoted by a `Token`'s `type_` property)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 273 | / enum_from_primitive! {
[INFO] [stderr] 274 | | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr] 275 | | pub enum TokenType {
[INFO] [stderr] 276 | |     KEYWORD = 0,
[INFO] [stderr] 277 | |     REGISTER = 1,
[INFO] [stderr] 278 | |     LITERAL = 2,
[INFO] [stderr] 279 | | }}
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.51s
[INFO] running `"docker" "inspect" "672b5d6404091250751df821dd4d24aa4f58f630b799b13aa3b0c8e47863470a"`
[INFO] running `"docker" "rm" "-f" "672b5d6404091250751df821dd4d24aa4f58f630b799b13aa3b0c8e47863470a"`
[INFO] [stdout] 672b5d6404091250751df821dd4d24aa4f58f630b799b13aa3b0c8e47863470a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3:/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] 01daa0cbf0be2b340c46c3c3e07e7622e92ba061d39e0e7e08b0c1f1286ec4e1
[INFO] running `"docker" "start" "-a" "01daa0cbf0be2b340c46c3c3e07e7622e92ba061d39e0e7e08b0c1f1286ec4e1"`
[INFO] [stderr]    Compiling assembunny_plus v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 |   /// Describes the types a token can be. (denoted by a `Token`'s `type_` property)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 273 | / enum_from_primitive! {
[INFO] [stderr] 274 | | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr] 275 | | pub enum TokenType {
[INFO] [stderr] 276 | |     KEYWORD = 0,
[INFO] [stderr] 277 | |     REGISTER = 1,
[INFO] [stderr] 278 | |     LITERAL = 2,
[INFO] [stderr] 279 | | }}
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "01daa0cbf0be2b340c46c3c3e07e7622e92ba061d39e0e7e08b0c1f1286ec4e1"`
[INFO] running `"docker" "rm" "-f" "01daa0cbf0be2b340c46c3c3e07e7622e92ba061d39e0e7e08b0c1f1286ec4e1"`
[INFO] [stdout] 01daa0cbf0be2b340c46c3c3e07e7622e92ba061d39e0e7e08b0c1f1286ec4e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3:/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] 679e61e33e8bab78e76310f35d8b312af64544d0f929028426001a6172e671d7
[INFO] running `"docker" "start" "-a" "679e61e33e8bab78e76310f35d8b312af64544d0f929028426001a6172e671d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/assembunny_plus-38bf4358d900f970
[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] [stderr]      Running /opt/crater/target/debug/deps/repl-b6bd0e308fa39bdd
[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] running `"docker" "inspect" "679e61e33e8bab78e76310f35d8b312af64544d0f929028426001a6172e671d7"`
[INFO] running `"docker" "rm" "-f" "679e61e33e8bab78e76310f35d8b312af64544d0f929028426001a6172e671d7"`
[INFO] [stdout] 679e61e33e8bab78e76310f35d8b312af64544d0f929028426001a6172e671d7