[INFO] updating cached repository jaredforth/rusty-tfgen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaredforth/rusty-tfgen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaredforth/rusty-tfgen" "work/ex/beta-1.38-1/sources/1.37.0/gh/jaredforth/rusty-tfgen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jaredforth/rusty-tfgen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaredforth/rusty-tfgen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaredforth/rusty-tfgen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaredforth/rusty-tfgen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 914005084344b67f605c7562b4e6cce11b444436
[INFO] sha for GitHub repo jaredforth/rusty-tfgen: 914005084344b67f605c7562b4e6cce11b444436
[INFO] validating manifest of jaredforth/rusty-tfgen 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 jaredforth/rusty-tfgen 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 jaredforth/rusty-tfgen
[INFO] finished frobbing jaredforth/rusty-tfgen
[INFO] frobbed toml for jaredforth/rusty-tfgen written to work/ex/beta-1.38-1/sources/1.37.0/gh/jaredforth/rusty-tfgen/Cargo.toml
[INFO] started frobbing jaredforth/rusty-tfgen
[INFO] finished frobbing jaredforth/rusty-tfgen
[INFO] frobbed toml for jaredforth/rusty-tfgen written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaredforth/rusty-tfgen/Cargo.toml
[INFO] crate jaredforth/rusty-tfgen 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] [stderr]     Blocking waiting for file lock on package cache
[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 jaredforth/rusty-tfgen 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-0/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/jaredforth/rusty-tfgen:/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] cce77054853890df4965bf272950c281ef89e34e285094772f1076452a12b187
[INFO] running `"docker" "start" "-a" "cce77054853890df4965bf272950c281ef89e34e285094772f1076452a12b187"`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling tfgen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
[INFO] running `"docker" "inspect" "cce77054853890df4965bf272950c281ef89e34e285094772f1076452a12b187"`
[INFO] running `"docker" "rm" "-f" "cce77054853890df4965bf272950c281ef89e34e285094772f1076452a12b187"`
[INFO] [stdout] cce77054853890df4965bf272950c281ef89e34e285094772f1076452a12b187
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/jaredforth/rusty-tfgen:/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] 9fa15bb3cc0d286152b7df86dc30662a1c7888f8cad03dac96d0330224b70a98
[INFO] running `"docker" "start" "-a" "9fa15bb3cc0d286152b7df86dc30662a1c7888f8cad03dac96d0330224b70a98"`
[INFO] [stderr]    Compiling tfgen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "9fa15bb3cc0d286152b7df86dc30662a1c7888f8cad03dac96d0330224b70a98"`
[INFO] running `"docker" "rm" "-f" "9fa15bb3cc0d286152b7df86dc30662a1c7888f8cad03dac96d0330224b70a98"`
[INFO] [stdout] 9fa15bb3cc0d286152b7df86dc30662a1c7888f8cad03dac96d0330224b70a98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/jaredforth/rusty-tfgen:/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] 7cd208fc30f3fd1549ad4a0f1765399e774def3a1bc1770bacfb0656e415cb68
[INFO] running `"docker" "start" "-a" "7cd208fc30f3fd1549ad4a0f1765399e774def3a1bc1770bacfb0656e415cb68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tfgen-67356dbc75368316
[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" "7cd208fc30f3fd1549ad4a0f1765399e774def3a1bc1770bacfb0656e415cb68"`
[INFO] running `"docker" "rm" "-f" "7cd208fc30f3fd1549ad4a0f1765399e774def3a1bc1770bacfb0656e415cb68"`
[INFO] [stdout] 7cd208fc30f3fd1549ad4a0f1765399e774def3a1bc1770bacfb0656e415cb68