[INFO] updating cached repository scruffystuffs/ttgen [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/scruffystuffs/ttgen [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/scruffystuffs/ttgen" "work/ex/beta-1.38-1/sources/1.37.0/gh/scruffystuffs/ttgen"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/scruffystuffs/ttgen'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/scruffystuffs/ttgen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scruffystuffs/ttgen"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scruffystuffs/ttgen'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 491a80af195af66d825a1f1a5e2219e130a95114 [INFO] sha for GitHub repo scruffystuffs/ttgen: 491a80af195af66d825a1f1a5e2219e130a95114 [INFO] validating manifest of scruffystuffs/ttgen 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 scruffystuffs/ttgen 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 scruffystuffs/ttgen [INFO] finished frobbing scruffystuffs/ttgen [INFO] frobbed toml for scruffystuffs/ttgen written to work/ex/beta-1.38-1/sources/1.37.0/gh/scruffystuffs/ttgen/Cargo.toml [INFO] started frobbing scruffystuffs/ttgen [INFO] finished frobbing scruffystuffs/ttgen [INFO] frobbed toml for scruffystuffs/ttgen written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scruffystuffs/ttgen/Cargo.toml [INFO] crate scruffystuffs/ttgen already has a lockfile, it will not be regenerated [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 scruffystuffs/ttgen 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scruffystuffs/ttgen:/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] eb064c01505f31ca1c7ee4c6ceb4d3f2421e95a934695d8c505373e4261ac900 [INFO] running `"docker" "start" "-a" "eb064c01505f31ca1c7ee4c6ceb4d3f2421e95a934695d8c505373e4261ac900"` [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling once_cell v0.2.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling hashbrown v0.2.2 [INFO] [stderr] Compiling handlebars v2.0.0-beta.2 [INFO] [stderr] Compiling ttgen v1.0.0-beta (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.76s [INFO] running `"docker" "inspect" "eb064c01505f31ca1c7ee4c6ceb4d3f2421e95a934695d8c505373e4261ac900"` [INFO] running `"docker" "rm" "-f" "eb064c01505f31ca1c7ee4c6ceb4d3f2421e95a934695d8c505373e4261ac900"` [INFO] [stdout] eb064c01505f31ca1c7ee4c6ceb4d3f2421e95a934695d8c505373e4261ac900 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scruffystuffs/ttgen:/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] 22359c8fe43cf5c559380810b49ee50533a4557c151184c2efd212e366d6e267 [INFO] running `"docker" "start" "-a" "22359c8fe43cf5c559380810b49ee50533a4557c151184c2efd212e366d6e267"` [INFO] [stderr] Compiling ttgen v1.0.0-beta (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `"docker" "inspect" "22359c8fe43cf5c559380810b49ee50533a4557c151184c2efd212e366d6e267"` [INFO] running `"docker" "rm" "-f" "22359c8fe43cf5c559380810b49ee50533a4557c151184c2efd212e366d6e267"` [INFO] [stdout] 22359c8fe43cf5c559380810b49ee50533a4557c151184c2efd212e366d6e267 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scruffystuffs/ttgen:/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] 80f3ff15bf115517313d347600f5a396cd972c26d2a9c9ba54363b802e01b93e [INFO] running `"docker" "start" "-a" "80f3ff15bf115517313d347600f5a396cd972c26d2a9c9ba54363b802e01b93e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/ttgen-a816ecebcf932863 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test spec::test::deser_single ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "80f3ff15bf115517313d347600f5a396cd972c26d2a9c9ba54363b802e01b93e"` [INFO] running `"docker" "rm" "-f" "80f3ff15bf115517313d347600f5a396cd972c26d2a9c9ba54363b802e01b93e"` [INFO] [stdout] 80f3ff15bf115517313d347600f5a396cd972c26d2a9c9ba54363b802e01b93e