[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-1.37-6/sources/1.36.0/gh/archer884/dictionary-problem-python"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/archer884/dictionary-problem-python'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/archer884/dictionary-problem-python" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/archer884/dictionary-problem-python"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of archer884/dictionary-problem-python 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 archer884/dictionary-problem-python
[INFO] finished frobbing archer884/dictionary-problem-python
[INFO] frobbed toml for archer884/dictionary-problem-python written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 archer884/dictionary-problem-python against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 16c55624bba48824f71636de6a87c4c4e52362cb75ce47930925a385734f5f4a
[INFO] running `"docker" "start" "-a" "16c55624bba48824f71636de6a87c4c4e52362cb75ce47930925a385734f5f4a"`
[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 6.60s
[INFO] running `"docker" "inspect" "16c55624bba48824f71636de6a87c4c4e52362cb75ce47930925a385734f5f4a"`
[INFO] running `"docker" "rm" "-f" "16c55624bba48824f71636de6a87c4c4e52362cb75ce47930925a385734f5f4a"`
[INFO] [stdout] 16c55624bba48824f71636de6a87c4c4e52362cb75ce47930925a385734f5f4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 18afe88c13d4123908d38728964ed08eca5b8d9ddc9dd29aee20063deeabeecd
[INFO] running `"docker" "start" "-a" "18afe88c13d4123908d38728964ed08eca5b8d9ddc9dd29aee20063deeabeecd"`
[INFO] [stderr]    Compiling dictionary-problem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "18afe88c13d4123908d38728964ed08eca5b8d9ddc9dd29aee20063deeabeecd"`
[INFO] running `"docker" "rm" "-f" "18afe88c13d4123908d38728964ed08eca5b8d9ddc9dd29aee20063deeabeecd"`
[INFO] [stdout] 18afe88c13d4123908d38728964ed08eca5b8d9ddc9dd29aee20063deeabeecd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3bd01f9687724df2c6c42c766a03c3305b0afa535aa3a6389d0e51e560d8f26e
[INFO] running `"docker" "start" "-a" "3bd01f9687724df2c6c42c766a03c3305b0afa535aa3a6389d0e51e560d8f26e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dictionary_problem-2421cf2cd5586a23
[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" "3bd01f9687724df2c6c42c766a03c3305b0afa535aa3a6389d0e51e560d8f26e"`
[INFO] running `"docker" "rm" "-f" "3bd01f9687724df2c6c42c766a03c3305b0afa535aa3a6389d0e51e560d8f26e"`
[INFO] [stdout] 3bd01f9687724df2c6c42c766a03c3305b0afa535aa3a6389d0e51e560d8f26e