[INFO] updating cached repository jfrikker/unlambda-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jfrikker/unlambda-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jfrikker/unlambda-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/jfrikker/unlambda-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jfrikker/unlambda-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jfrikker/unlambda-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jfrikker/unlambda-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jfrikker/unlambda-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 200accca51981dafadece9a51f9b414d83b37b63
[INFO] sha for GitHub repo jfrikker/unlambda-rs: 200accca51981dafadece9a51f9b414d83b37b63
[INFO] validating manifest of jfrikker/unlambda-rs 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 jfrikker/unlambda-rs 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 jfrikker/unlambda-rs
[INFO] finished frobbing jfrikker/unlambda-rs
[INFO] frobbed toml for jfrikker/unlambda-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/jfrikker/unlambda-rs/Cargo.toml
[INFO] started frobbing jfrikker/unlambda-rs
[INFO] finished frobbing jfrikker/unlambda-rs
[INFO] frobbed toml for jfrikker/unlambda-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jfrikker/unlambda-rs/Cargo.toml
[INFO] crate jfrikker/unlambda-rs 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 jfrikker/unlambda-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jfrikker/unlambda-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] cec17f4ba30f5858d44543e561a5047b7551476bd59688dac9f17fbaf3d061e0
[INFO] running `"docker" "start" "-a" "cec17f4ba30f5858d44543e561a5047b7551476bd59688dac9f17fbaf3d061e0"`
[INFO] [stderr]    Compiling unlambda-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "cec17f4ba30f5858d44543e561a5047b7551476bd59688dac9f17fbaf3d061e0"`
[INFO] running `"docker" "rm" "-f" "cec17f4ba30f5858d44543e561a5047b7551476bd59688dac9f17fbaf3d061e0"`
[INFO] [stdout] cec17f4ba30f5858d44543e561a5047b7551476bd59688dac9f17fbaf3d061e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jfrikker/unlambda-rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2dcfc35a4caf902f235316ac9394408ff1a6e85f5a4456f1793ac05c752094f5
[INFO] running `"docker" "start" "-a" "2dcfc35a4caf902f235316ac9394408ff1a6e85f5a4456f1793ac05c752094f5"`
[INFO] [stderr]    Compiling unlambda-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "2dcfc35a4caf902f235316ac9394408ff1a6e85f5a4456f1793ac05c752094f5"`
[INFO] running `"docker" "rm" "-f" "2dcfc35a4caf902f235316ac9394408ff1a6e85f5a4456f1793ac05c752094f5"`
[INFO] [stdout] 2dcfc35a4caf902f235316ac9394408ff1a6e85f5a4456f1793ac05c752094f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jfrikker/unlambda-rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f7131fff2fbadfd245796928b076795d457ca87875cb082eaf283d428647ae9e
[INFO] running `"docker" "start" "-a" "f7131fff2fbadfd245796928b076795d457ca87875cb082eaf283d428647ae9e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unlambda_rs-79d0b8665511f7b3
[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" "f7131fff2fbadfd245796928b076795d457ca87875cb082eaf283d428647ae9e"`
[INFO] running `"docker" "rm" "-f" "f7131fff2fbadfd245796928b076795d457ca87875cb082eaf283d428647ae9e"`
[INFO] [stdout] f7131fff2fbadfd245796928b076795d457ca87875cb082eaf283d428647ae9e