[INFO] updating cached repository mxhold/shopping
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mxhold/shopping
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mxhold/shopping" "work/ex/beta-1.37-6/sources/1.36.0/gh/mxhold/shopping"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mxhold/shopping'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mxhold/shopping" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mxhold/shopping"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mxhold/shopping'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ea8dff0be0a58be7e9214b3e3d1dc8058cd84cd7
[INFO] sha for GitHub repo mxhold/shopping: ea8dff0be0a58be7e9214b3e3d1dc8058cd84cd7
[INFO] validating manifest of mxhold/shopping 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 mxhold/shopping 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 mxhold/shopping
[INFO] finished frobbing mxhold/shopping
[INFO] frobbed toml for mxhold/shopping written to work/ex/beta-1.37-6/sources/1.36.0/gh/mxhold/shopping/Cargo.toml
[INFO] started frobbing mxhold/shopping
[INFO] finished frobbing mxhold/shopping
[INFO] frobbed toml for mxhold/shopping written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mxhold/shopping/Cargo.toml
[INFO] crate mxhold/shopping 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 mxhold/shopping against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mxhold/shopping:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6e6e434acc5007d035ee99abad996d1e0e587dedccf52e0907fd480bfd20861b
[INFO] running `"docker" "start" "-a" "6e6e434acc5007d035ee99abad996d1e0e587dedccf52e0907fd480bfd20861b"`
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling shopping v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.17s
[INFO] running `"docker" "inspect" "6e6e434acc5007d035ee99abad996d1e0e587dedccf52e0907fd480bfd20861b"`
[INFO] running `"docker" "rm" "-f" "6e6e434acc5007d035ee99abad996d1e0e587dedccf52e0907fd480bfd20861b"`
[INFO] [stdout] 6e6e434acc5007d035ee99abad996d1e0e587dedccf52e0907fd480bfd20861b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mxhold/shopping:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f147e2c57cfb8bffb4c24342af66e5a6b0ff344ded6afcacbf6a52d40807a29
[INFO] running `"docker" "start" "-a" "5f147e2c57cfb8bffb4c24342af66e5a6b0ff344ded6afcacbf6a52d40807a29"`
[INFO] [stderr]    Compiling shopping v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `"docker" "inspect" "5f147e2c57cfb8bffb4c24342af66e5a6b0ff344ded6afcacbf6a52d40807a29"`
[INFO] running `"docker" "rm" "-f" "5f147e2c57cfb8bffb4c24342af66e5a6b0ff344ded6afcacbf6a52d40807a29"`
[INFO] [stdout] 5f147e2c57cfb8bffb4c24342af66e5a6b0ff344ded6afcacbf6a52d40807a29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mxhold/shopping:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 92e9a97d379bd5cd62aa4368578392033d157d4577a5c3b3c7e4a08b3547bb5a
[INFO] running `"docker" "start" "-a" "92e9a97d379bd5cd62aa4368578392033d157d4577a5c3b3c7e4a08b3547bb5a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shopping-4ee744f4a07a89a5
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shopping-e10bba5f5158e3e9
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shopping
[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] [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] [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" "92e9a97d379bd5cd62aa4368578392033d157d4577a5c3b3c7e4a08b3547bb5a"`
[INFO] running `"docker" "rm" "-f" "92e9a97d379bd5cd62aa4368578392033d157d4577a5c3b3c7e4a08b3547bb5a"`
[INFO] [stdout] 92e9a97d379bd5cd62aa4368578392033d157d4577a5c3b3c7e4a08b3547bb5a