[INFO] updating cached repository archer884/dictionary-problem-python
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/archer884/dictionary-problem-python
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/archer884/dictionary-problem-python" "work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/dictionary-problem-python"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/dictionary-problem-python'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/archer884/dictionary-problem-python" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archer884/dictionary-problem-python"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archer884/dictionary-problem-python'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6cdaf8d192dfc60a6afe1754bb61846219c67a22
[INFO] sha for GitHub repo archer884/dictionary-problem-python: 6cdaf8d192dfc60a6afe1754bb61846219c67a22
[INFO] validating manifest of archer884/dictionary-problem-python 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 archer884/dictionary-problem-python 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 archer884/dictionary-problem-python
[INFO] finished frobbing archer884/dictionary-problem-python
[INFO] frobbed toml for archer884/dictionary-problem-python written to work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/dictionary-problem-python/Cargo.toml
[INFO] started frobbing archer884/dictionary-problem-python
[INFO] finished frobbing archer884/dictionary-problem-python
[INFO] frobbed toml for archer884/dictionary-problem-python written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archer884/dictionary-problem-python/Cargo.toml
[INFO] crate archer884/dictionary-problem-python 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 archer884/dictionary-problem-python 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/dictionary-problem-python:/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] d1b29efdd040a4620da9335a5b05af5b6ff4e1390fabceb0db45e13a444a5401
[INFO] running `"docker" "start" "-a" "d1b29efdd040a4620da9335a5b05af5b6ff4e1390fabceb0db45e13a444a5401"`
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling dictionary-problem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
[INFO] running `"docker" "inspect" "d1b29efdd040a4620da9335a5b05af5b6ff4e1390fabceb0db45e13a444a5401"`
[INFO] running `"docker" "rm" "-f" "d1b29efdd040a4620da9335a5b05af5b6ff4e1390fabceb0db45e13a444a5401"`
[INFO] [stdout] d1b29efdd040a4620da9335a5b05af5b6ff4e1390fabceb0db45e13a444a5401
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/dictionary-problem-python:/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] 65ea448b0c61719e6827f19b157e90da6b3f459aa1ad8536da4ba818d25e3c03
[INFO] running `"docker" "start" "-a" "65ea448b0c61719e6827f19b157e90da6b3f459aa1ad8536da4ba818d25e3c03"`
[INFO] [stderr]    Compiling dictionary-problem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "65ea448b0c61719e6827f19b157e90da6b3f459aa1ad8536da4ba818d25e3c03"`
[INFO] running `"docker" "rm" "-f" "65ea448b0c61719e6827f19b157e90da6b3f459aa1ad8536da4ba818d25e3c03"`
[INFO] [stdout] 65ea448b0c61719e6827f19b157e90da6b3f459aa1ad8536da4ba818d25e3c03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/dictionary-problem-python:/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] 34df05061c5d4a63b0b7f4ec34e1ecf87385f492ec4a655900a4b994633a8a79
[INFO] running `"docker" "start" "-a" "34df05061c5d4a63b0b7f4ec34e1ecf87385f492ec4a655900a4b994633a8a79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dictionary_problem-8caf78cd0b9ea69e
[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" "34df05061c5d4a63b0b7f4ec34e1ecf87385f492ec4a655900a4b994633a8a79"`
[INFO] running `"docker" "rm" "-f" "34df05061c5d4a63b0b7f4ec34e1ecf87385f492ec4a655900a4b994633a8a79"`
[INFO] [stdout] 34df05061c5d4a63b0b7f4ec34e1ecf87385f492ec4a655900a4b994633a8a79