[INFO] updating cached repository cnsumner/non-answer-generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cnsumner/non-answer-generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cnsumner/non-answer-generator" "work/ex/beta-1.38-1/sources/1.37.0/gh/cnsumner/non-answer-generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cnsumner/non-answer-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cnsumner/non-answer-generator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cnsumner/non-answer-generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cnsumner/non-answer-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14b4f07dcb0b36c90a23b3221ee5194036e02777
[INFO] sha for GitHub repo cnsumner/non-answer-generator: 14b4f07dcb0b36c90a23b3221ee5194036e02777
[INFO] validating manifest of cnsumner/non-answer-generator 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 cnsumner/non-answer-generator 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 cnsumner/non-answer-generator
[INFO] finished frobbing cnsumner/non-answer-generator
[INFO] frobbed toml for cnsumner/non-answer-generator written to work/ex/beta-1.38-1/sources/1.37.0/gh/cnsumner/non-answer-generator/Cargo.toml
[INFO] started frobbing cnsumner/non-answer-generator
[INFO] finished frobbing cnsumner/non-answer-generator
[INFO] frobbed toml for cnsumner/non-answer-generator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cnsumner/non-answer-generator/Cargo.toml
[INFO] crate cnsumner/non-answer-generator 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 cnsumner/non-answer-generator 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/cnsumner/non-answer-generator:/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] fa51e9ccfe39b220cb304e87e1c4f0090efd59cb1966689a0dc556409b31c251
[INFO] running `"docker" "start" "-a" "fa51e9ccfe39b220cb304e87e1c4f0090efd59cb1966689a0dc556409b31c251"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.12
[INFO] [stderr]    Compiling ryu v0.2.3
[INFO] [stderr]    Compiling rust-ini v0.12.2
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling base64 v0.8.0
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling smallvec v0.6.4
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling indexmap v1.0.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling serde-hjson v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling config v0.9.0
[INFO] [stderr]    Compiling serenity v0.5.8
[INFO] [stderr]    Compiling non-answer-generator v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 13s
[INFO] running `"docker" "inspect" "fa51e9ccfe39b220cb304e87e1c4f0090efd59cb1966689a0dc556409b31c251"`
[INFO] running `"docker" "rm" "-f" "fa51e9ccfe39b220cb304e87e1c4f0090efd59cb1966689a0dc556409b31c251"`
[INFO] [stdout] fa51e9ccfe39b220cb304e87e1c4f0090efd59cb1966689a0dc556409b31c251
[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/cnsumner/non-answer-generator:/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] aadda7863b8ab62514a1a9243edb78289a95b87714e6a908e0d89ae70986852d
[INFO] running `"docker" "start" "-a" "aadda7863b8ab62514a1a9243edb78289a95b87714e6a908e0d89ae70986852d"`
[INFO] [stderr]    Compiling non-answer-generator v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "aadda7863b8ab62514a1a9243edb78289a95b87714e6a908e0d89ae70986852d"`
[INFO] running `"docker" "rm" "-f" "aadda7863b8ab62514a1a9243edb78289a95b87714e6a908e0d89ae70986852d"`
[INFO] [stdout] aadda7863b8ab62514a1a9243edb78289a95b87714e6a908e0d89ae70986852d
[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/cnsumner/non-answer-generator:/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] c52b67ac0663b494bf58011846747615dc3c7f8210b6e8646edcd516ad51fbdb
[INFO] running `"docker" "start" "-a" "c52b67ac0663b494bf58011846747615dc3c7f8210b6e8646edcd516ad51fbdb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/non_answer_generator-27b21f52d5144125
[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" "c52b67ac0663b494bf58011846747615dc3c7f8210b6e8646edcd516ad51fbdb"`
[INFO] running `"docker" "rm" "-f" "c52b67ac0663b494bf58011846747615dc3c7f8210b6e8646edcd516ad51fbdb"`
[INFO] [stdout] c52b67ac0663b494bf58011846747615dc3c7f8210b6e8646edcd516ad51fbdb