[INFO] crate combine-proc-macro 0.3.1 is already in cache
[INFO] extracting crate combine-proc-macro 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/combine-proc-macro/0.3.1
[INFO] extracting crate combine-proc-macro 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/combine-proc-macro/0.3.1
[INFO] validating manifest of combine-proc-macro-0.3.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of combine-proc-macro-0.3.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing combine-proc-macro-0.3.1
[INFO] finished frobbing combine-proc-macro-0.3.1
[INFO] frobbed toml for combine-proc-macro-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/combine-proc-macro/0.3.1/Cargo.toml
[INFO] started frobbing combine-proc-macro-0.3.1
[INFO] finished frobbing combine-proc-macro-0.3.1
[INFO] frobbed toml for combine-proc-macro-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/combine-proc-macro/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing combine-proc-macro-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/combine-proc-macro/0.3.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e02c7a9e91e240e0a1a17ce77ccbf013eb26dd224b2c9bc3c6046660ac730db5
[INFO] running `"docker" "start" "-a" "e02c7a9e91e240e0a1a17ce77ccbf013eb26dd224b2c9bc3c6046660ac730db5"`
[INFO] [stderr]    Compiling combine-proc-macro v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "e02c7a9e91e240e0a1a17ce77ccbf013eb26dd224b2c9bc3c6046660ac730db5"`
[INFO] running `"docker" "rm" "-f" "e02c7a9e91e240e0a1a17ce77ccbf013eb26dd224b2c9bc3c6046660ac730db5"`
[INFO] [stdout] e02c7a9e91e240e0a1a17ce77ccbf013eb26dd224b2c9bc3c6046660ac730db5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/combine-proc-macro/0.3.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1caae32d5125a46c57f577b587f11b114b99ea2c816c1b1a56a62d4063c2be80
[INFO] running `"docker" "start" "-a" "1caae32d5125a46c57f577b587f11b114b99ea2c816c1b1a56a62d4063c2be80"`
[INFO] [stderr]    Compiling combine-proc-macro v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "1caae32d5125a46c57f577b587f11b114b99ea2c816c1b1a56a62d4063c2be80"`
[INFO] running `"docker" "rm" "-f" "1caae32d5125a46c57f577b587f11b114b99ea2c816c1b1a56a62d4063c2be80"`
[INFO] [stdout] 1caae32d5125a46c57f577b587f11b114b99ea2c816c1b1a56a62d4063c2be80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/combine-proc-macro/0.3.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 31f020a40f872093c75c6b963009dc882f86f877b13df5c7a9b0b388a20361c3
[INFO] running `"docker" "start" "-a" "31f020a40f872093c75c6b963009dc882f86f877b13df5c7a9b0b388a20361c3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/combine_proc_macro-f08c20d8c688e805
[INFO] [stderr]    Doc-tests combine-proc-macro
[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 4 tests
[INFO] [stdout] test src/diagnostic.rs - diagnostic::Incomplete (line 16) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 63) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs -  (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "31f020a40f872093c75c6b963009dc882f86f877b13df5c7a9b0b388a20361c3"`
[INFO] running `"docker" "rm" "-f" "31f020a40f872093c75c6b963009dc882f86f877b13df5c7a9b0b388a20361c3"`
[INFO] [stdout] 31f020a40f872093c75c6b963009dc882f86f877b13df5c7a9b0b388a20361c3