[INFO] updating cached repository selfup/fizz_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/selfup/fizz_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/selfup/fizz_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/fizz_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/fizz_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/selfup/fizz_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/fizz_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/fizz_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fb33140f286c224acc1526edd3f9c887e30d063
[INFO] sha for GitHub repo selfup/fizz_rust: 7fb33140f286c224acc1526edd3f9c887e30d063
[INFO] validating manifest of selfup/fizz_rust 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 selfup/fizz_rust 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 selfup/fizz_rust
[INFO] finished frobbing selfup/fizz_rust
[INFO] frobbed toml for selfup/fizz_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/fizz_rust/Cargo.toml
[INFO] started frobbing selfup/fizz_rust
[INFO] finished frobbing selfup/fizz_rust
[INFO] frobbed toml for selfup/fizz_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/fizz_rust/Cargo.toml
[INFO] crate selfup/fizz_rust 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 selfup/fizz_rust 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/selfup/fizz_rust:/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] fa1dfdd3a75051f3fbdaf44b83a55791e095dfcb077d31cc1e19884b2ded0687
[INFO] running `"docker" "start" "-a" "fa1dfdd3a75051f3fbdaf44b83a55791e095dfcb077d31cc1e19884b2ded0687"`
[INFO] [stderr]    Compiling fizz_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "fa1dfdd3a75051f3fbdaf44b83a55791e095dfcb077d31cc1e19884b2ded0687"`
[INFO] running `"docker" "rm" "-f" "fa1dfdd3a75051f3fbdaf44b83a55791e095dfcb077d31cc1e19884b2ded0687"`
[INFO] [stdout] fa1dfdd3a75051f3fbdaf44b83a55791e095dfcb077d31cc1e19884b2ded0687
[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/selfup/fizz_rust:/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] 4bf9ec245e81c8727b1791e6d2bd9f38970adb5cbe3304eb874f4dfa4fd2e674
[INFO] running `"docker" "start" "-a" "4bf9ec245e81c8727b1791e6d2bd9f38970adb5cbe3304eb874f4dfa4fd2e674"`
[INFO] [stderr]    Compiling fizz_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "4bf9ec245e81c8727b1791e6d2bd9f38970adb5cbe3304eb874f4dfa4fd2e674"`
[INFO] running `"docker" "rm" "-f" "4bf9ec245e81c8727b1791e6d2bd9f38970adb5cbe3304eb874f4dfa4fd2e674"`
[INFO] [stdout] 4bf9ec245e81c8727b1791e6d2bd9f38970adb5cbe3304eb874f4dfa4fd2e674
[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/selfup/fizz_rust:/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] 7c019261b42881a7009967d26678d93c03776a63c2572c63ec33dc460908ae75
[INFO] running `"docker" "start" "-a" "7c019261b42881a7009967d26678d93c03776a63c2572c63ec33dc460908ae75"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fizz_rust-d4a32f9c6f2f5dff
[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] [stderr]      Running /opt/crater/target/debug/deps/fizz_rust-426c04086b5114a7
[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] [stderr]    Doc-tests fizz_rust
[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" "7c019261b42881a7009967d26678d93c03776a63c2572c63ec33dc460908ae75"`
[INFO] running `"docker" "rm" "-f" "7c019261b42881a7009967d26678d93c03776a63c2572c63ec33dc460908ae75"`
[INFO] [stdout] 7c019261b42881a7009967d26678d93c03776a63c2572c63ec33dc460908ae75