[INFO] crate constexpr-macros 0.0.1-alpha1 is already in cache
[INFO] extracting crate constexpr-macros 0.0.1-alpha1 into work/ex/beta-1.38-1/sources/1.37.0/reg/constexpr-macros/0.0.1-alpha1
[INFO] extracting crate constexpr-macros 0.0.1-alpha1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/constexpr-macros/0.0.1-alpha1
[INFO] validating manifest of constexpr-macros-0.0.1-alpha1 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 constexpr-macros-0.0.1-alpha1 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 constexpr-macros-0.0.1-alpha1
[INFO] finished frobbing constexpr-macros-0.0.1-alpha1
[INFO] frobbed toml for constexpr-macros-0.0.1-alpha1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/constexpr-macros/0.0.1-alpha1/Cargo.toml
[INFO] started frobbing constexpr-macros-0.0.1-alpha1
[INFO] finished frobbing constexpr-macros-0.0.1-alpha1
[INFO] frobbed toml for constexpr-macros-0.0.1-alpha1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/constexpr-macros/0.0.1-alpha1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing constexpr-macros-0.0.1-alpha1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/constexpr-macros/0.0.1-alpha1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 97278668905bd0f3c92517baadd5f965adbfaa589d17dc1fff8b841d74d036dd
[INFO] running `"docker" "start" "-a" "97278668905bd0f3c92517baadd5f965adbfaa589d17dc1fff8b841d74d036dd"`
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling constexpr-macros v0.0.1-alpha1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.66s
[INFO] running `"docker" "inspect" "97278668905bd0f3c92517baadd5f965adbfaa589d17dc1fff8b841d74d036dd"`
[INFO] running `"docker" "rm" "-f" "97278668905bd0f3c92517baadd5f965adbfaa589d17dc1fff8b841d74d036dd"`
[INFO] [stdout] 97278668905bd0f3c92517baadd5f965adbfaa589d17dc1fff8b841d74d036dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/constexpr-macros/0.0.1-alpha1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f4a9ad53c234a856036d2135fa4da691faf9d4afa7cf4326dbb8450bb1152c08
[INFO] running `"docker" "start" "-a" "f4a9ad53c234a856036d2135fa4da691faf9d4afa7cf4326dbb8450bb1152c08"`
[INFO] [stderr]    Compiling constexpr-macros v0.0.1-alpha1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `"docker" "inspect" "f4a9ad53c234a856036d2135fa4da691faf9d4afa7cf4326dbb8450bb1152c08"`
[INFO] running `"docker" "rm" "-f" "f4a9ad53c234a856036d2135fa4da691faf9d4afa7cf4326dbb8450bb1152c08"`
[INFO] [stdout] f4a9ad53c234a856036d2135fa4da691faf9d4afa7cf4326dbb8450bb1152c08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/constexpr-macros/0.0.1-alpha1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a1d25f3a3ec940d3400a5aec2612f806d273971ced9d05a09812d2699020dc85
[INFO] running `"docker" "start" "-a" "a1d25f3a3ec940d3400a5aec2612f806d273971ced9d05a09812d2699020dc85"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/constexpr_macros-8f2c23c6602de701
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test grammar::test::argument ... ok
[INFO] [stdout] test grammar::test::identifier_simple ... ok
[INFO] [stdout] test grammar::test::pat_simple ... ok
[INFO] [stdout] test grammar::test::pat_tuple ... ok
[INFO] [stdout] test grammar::test::type_def_generic ... ignored
[INFO] [stdout] test grammar::test::signature_multiple ... ok
[INFO] [stdout] test grammar::test::signature_simple ... ok
[INFO] [stdout] test grammar::test::identifier_with_seperator ... ok
[INFO] [stdout] test grammar::test::test_generate_binding ... ok
[INFO] [stdout] test grammar::test::test_generate_closure ... ok
[INFO] [stdout] test grammar::test::test_generate_macro ... ok
[INFO] [stdout] test grammar::test::type_def_simple ... ok
[INFO] [stderr]    Doc-tests constexpr-macros
[INFO] [stdout] test grammar::test::test_parse_full_signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "a1d25f3a3ec940d3400a5aec2612f806d273971ced9d05a09812d2699020dc85"`
[INFO] running `"docker" "rm" "-f" "a1d25f3a3ec940d3400a5aec2612f806d273971ced9d05a09812d2699020dc85"`
[INFO] [stdout] a1d25f3a3ec940d3400a5aec2612f806d273971ced9d05a09812d2699020dc85