[INFO] updating cached repository kmacpherson/rust_insult_generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kmacpherson/rust_insult_generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kmacpherson/rust_insult_generator" "work/ex/beta-1.38-1/sources/1.37.0/gh/kmacpherson/rust_insult_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kmacpherson/rust_insult_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kmacpherson/rust_insult_generator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kmacpherson/rust_insult_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kmacpherson/rust_insult_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1db42e7f26120e8e01f1020c0e5cfe15fa0a6f16
[INFO] sha for GitHub repo kmacpherson/rust_insult_generator: 1db42e7f26120e8e01f1020c0e5cfe15fa0a6f16
[INFO] validating manifest of kmacpherson/rust_insult_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 kmacpherson/rust_insult_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 kmacpherson/rust_insult_generator
[INFO] finished frobbing kmacpherson/rust_insult_generator
[INFO] frobbed toml for kmacpherson/rust_insult_generator written to work/ex/beta-1.38-1/sources/1.37.0/gh/kmacpherson/rust_insult_generator/Cargo.toml
[INFO] started frobbing kmacpherson/rust_insult_generator
[INFO] finished frobbing kmacpherson/rust_insult_generator
[INFO] frobbed toml for kmacpherson/rust_insult_generator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kmacpherson/rust_insult_generator/Cargo.toml
[INFO] crate kmacpherson/rust_insult_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 kmacpherson/rust_insult_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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kmacpherson/rust_insult_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] 72f9fc3aa6f601dc846a18961e7a118068c32a2e57397c7d1ad58d24d0df9dc9
[INFO] running `"docker" "start" "-a" "72f9fc3aa6f601dc846a18961e7a118068c32a2e57397c7d1ad58d24d0df9dc9"`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling insult_generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.28s
[INFO] running `"docker" "inspect" "72f9fc3aa6f601dc846a18961e7a118068c32a2e57397c7d1ad58d24d0df9dc9"`
[INFO] running `"docker" "rm" "-f" "72f9fc3aa6f601dc846a18961e7a118068c32a2e57397c7d1ad58d24d0df9dc9"`
[INFO] [stdout] 72f9fc3aa6f601dc846a18961e7a118068c32a2e57397c7d1ad58d24d0df9dc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kmacpherson/rust_insult_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] e96f40d1edb2f50df68b604b73b7169a28c19e0bda01784c68e3d2fa9763fdba
[INFO] running `"docker" "start" "-a" "e96f40d1edb2f50df68b604b73b7169a28c19e0bda01784c68e3d2fa9763fdba"`
[INFO] [stderr]    Compiling insult_generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "e96f40d1edb2f50df68b604b73b7169a28c19e0bda01784c68e3d2fa9763fdba"`
[INFO] running `"docker" "rm" "-f" "e96f40d1edb2f50df68b604b73b7169a28c19e0bda01784c68e3d2fa9763fdba"`
[INFO] [stdout] e96f40d1edb2f50df68b604b73b7169a28c19e0bda01784c68e3d2fa9763fdba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kmacpherson/rust_insult_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] 4f0d5cf5fb39a0d1b400c15d67b191f1d9731250c4004d5cc5f55cf2441eb3e3
[INFO] running `"docker" "start" "-a" "4f0d5cf5fb39a0d1b400c15d67b191f1d9731250c4004d5cc5f55cf2441eb3e3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/insult_generator-b4279a43118bd592
[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" "4f0d5cf5fb39a0d1b400c15d67b191f1d9731250c4004d5cc5f55cf2441eb3e3"`
[INFO] running `"docker" "rm" "-f" "4f0d5cf5fb39a0d1b400c15d67b191f1d9731250c4004d5cc5f55cf2441eb3e3"`
[INFO] [stdout] 4f0d5cf5fb39a0d1b400c15d67b191f1d9731250c4004d5cc5f55cf2441eb3e3