[INFO] updating cached repository Yoga07/syntest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Yoga07/syntest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Yoga07/syntest" "work/ex/beta-1.37-6/sources/1.36.0/gh/Yoga07/syntest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Yoga07/syntest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Yoga07/syntest" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Yoga07/syntest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Yoga07/syntest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e05f82caf967a307108e2b320d41556e0976f3ef
[INFO] sha for GitHub repo Yoga07/syntest: e05f82caf967a307108e2b320d41556e0976f3ef
[INFO] validating manifest of Yoga07/syntest 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 Yoga07/syntest 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 Yoga07/syntest
[INFO] finished frobbing Yoga07/syntest
[INFO] frobbed toml for Yoga07/syntest written to work/ex/beta-1.37-6/sources/1.36.0/gh/Yoga07/syntest/Cargo.toml
[INFO] started frobbing Yoga07/syntest
[INFO] finished frobbing Yoga07/syntest
[INFO] frobbed toml for Yoga07/syntest written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Yoga07/syntest/Cargo.toml
[INFO] crate Yoga07/syntest already has a lockfile, it will not be regenerated
[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 Yoga07/syntest 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-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Yoga07/syntest:/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] 88ab9fc1064674e658ad4ec814fd02d489f72bdd44413ec99c466649f235febe
[INFO] running `"docker" "start" "-a" "88ab9fc1064674e658ad4ec814fd02d489f72bdd44413ec99c466649f235febe"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling syntest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.92s
[INFO] running `"docker" "inspect" "88ab9fc1064674e658ad4ec814fd02d489f72bdd44413ec99c466649f235febe"`
[INFO] running `"docker" "rm" "-f" "88ab9fc1064674e658ad4ec814fd02d489f72bdd44413ec99c466649f235febe"`
[INFO] [stdout] 88ab9fc1064674e658ad4ec814fd02d489f72bdd44413ec99c466649f235febe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Yoga07/syntest:/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] fb6617c987e6f975ea31d6aeb016d12b0b7c75693ec077e67bd9f6843bc4f72b
[INFO] running `"docker" "start" "-a" "fb6617c987e6f975ea31d6aeb016d12b0b7c75693ec077e67bd9f6843bc4f72b"`
[INFO] [stderr]    Compiling syntest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "fb6617c987e6f975ea31d6aeb016d12b0b7c75693ec077e67bd9f6843bc4f72b"`
[INFO] running `"docker" "rm" "-f" "fb6617c987e6f975ea31d6aeb016d12b0b7c75693ec077e67bd9f6843bc4f72b"`
[INFO] [stdout] fb6617c987e6f975ea31d6aeb016d12b0b7c75693ec077e67bd9f6843bc4f72b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Yoga07/syntest:/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] ede245e112397ea5d9a3ee5155ea1404960d0e91a893eb2d71872ff72435c87a
[INFO] running `"docker" "start" "-a" "ede245e112397ea5d9a3ee5155ea1404960d0e91a893eb2d71872ff72435c87a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/syntest-681c2cf1be31629d
[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" "ede245e112397ea5d9a3ee5155ea1404960d0e91a893eb2d71872ff72435c87a"`
[INFO] running `"docker" "rm" "-f" "ede245e112397ea5d9a3ee5155ea1404960d0e91a893eb2d71872ff72435c87a"`
[INFO] [stdout] ede245e112397ea5d9a3ee5155ea1404960d0e91a893eb2d71872ff72435c87a