[INFO] crate synfuzz-antlr4 0.0.0 is already in cache
[INFO] extracting crate synfuzz-antlr4 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/synfuzz-antlr4/0.0.0
[INFO] extracting crate synfuzz-antlr4 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synfuzz-antlr4/0.0.0
[INFO] validating manifest of synfuzz-antlr4-0.0.0 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 synfuzz-antlr4-0.0.0 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 synfuzz-antlr4-0.0.0
[INFO] finished frobbing synfuzz-antlr4-0.0.0
[INFO] frobbed toml for synfuzz-antlr4-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/synfuzz-antlr4/0.0.0/Cargo.toml
[INFO] started frobbing synfuzz-antlr4-0.0.0
[INFO] finished frobbing synfuzz-antlr4-0.0.0
[INFO] frobbed toml for synfuzz-antlr4-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synfuzz-antlr4/0.0.0/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 synfuzz-antlr4-0.0.0 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-1/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/synfuzz-antlr4/0.0.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 71553f20fd6a649931a820a2319685d1100084e4acca70711fefae49e0535578
[INFO] running `"docker" "start" "-a" "71553f20fd6a649931a820a2319685d1100084e4acca70711fefae49e0535578"`
[INFO] [stderr]    Compiling synfuzz-antlr4 v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "71553f20fd6a649931a820a2319685d1100084e4acca70711fefae49e0535578"`
[INFO] running `"docker" "rm" "-f" "71553f20fd6a649931a820a2319685d1100084e4acca70711fefae49e0535578"`
[INFO] [stdout] 71553f20fd6a649931a820a2319685d1100084e4acca70711fefae49e0535578
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/synfuzz-antlr4/0.0.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e6606062dafbef01d60cd62a4f54cf809c09ad552c3c9a75812e83b1f7f40f8
[INFO] running `"docker" "start" "-a" "0e6606062dafbef01d60cd62a4f54cf809c09ad552c3c9a75812e83b1f7f40f8"`
[INFO] [stderr]    Compiling synfuzz-antlr4 v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "0e6606062dafbef01d60cd62a4f54cf809c09ad552c3c9a75812e83b1f7f40f8"`
[INFO] running `"docker" "rm" "-f" "0e6606062dafbef01d60cd62a4f54cf809c09ad552c3c9a75812e83b1f7f40f8"`
[INFO] [stdout] 0e6606062dafbef01d60cd62a4f54cf809c09ad552c3c9a75812e83b1f7f40f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/synfuzz-antlr4/0.0.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8fa7740ce79de5166602f262d3323354c721894850032724925a4962451c2739
[INFO] running `"docker" "start" "-a" "8fa7740ce79de5166602f262d3323354c721894850032724925a4962451c2739"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/synfuzz_antlr4-9e20f1c12bd15252
[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]    Doc-tests synfuzz-antlr4
[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" "8fa7740ce79de5166602f262d3323354c721894850032724925a4962451c2739"`
[INFO] running `"docker" "rm" "-f" "8fa7740ce79de5166602f262d3323354c721894850032724925a4962451c2739"`
[INFO] [stdout] 8fa7740ce79de5166602f262d3323354c721894850032724925a4962451c2739