[INFO] updating cached repository jeremyandrews/rusql
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jeremyandrews/rusql
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jeremyandrews/rusql" "work/ex/beta-1.37-6/sources/1.36.0/gh/jeremyandrews/rusql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jeremyandrews/rusql'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jeremyandrews/rusql" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jeremyandrews/rusql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jeremyandrews/rusql'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 967f15fb21086145de2a5cf5a7dc55e1ee640dee
[INFO] sha for GitHub repo jeremyandrews/rusql: 967f15fb21086145de2a5cf5a7dc55e1ee640dee
[INFO] validating manifest of jeremyandrews/rusql 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 jeremyandrews/rusql 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 jeremyandrews/rusql
[INFO] finished frobbing jeremyandrews/rusql
[INFO] frobbed toml for jeremyandrews/rusql written to work/ex/beta-1.37-6/sources/1.36.0/gh/jeremyandrews/rusql/Cargo.toml
[INFO] started frobbing jeremyandrews/rusql
[INFO] finished frobbing jeremyandrews/rusql
[INFO] frobbed toml for jeremyandrews/rusql written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jeremyandrews/rusql/Cargo.toml
[INFO] crate jeremyandrews/rusql 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 jeremyandrews/rusql 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jeremyandrews/rusql:/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] 2bbb9e49ad0431ca60a82a447144bb9df780af400cab6d21a7e812290c6837e2
[INFO] running `"docker" "start" "-a" "2bbb9e49ad0431ca60a82a447144bb9df780af400cab6d21a7e812290c6837e2"`
[INFO] [stderr]    Compiling rusql v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `MetaCommandSuccess`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     MetaCommandSuccess,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "2bbb9e49ad0431ca60a82a447144bb9df780af400cab6d21a7e812290c6837e2"`
[INFO] running `"docker" "rm" "-f" "2bbb9e49ad0431ca60a82a447144bb9df780af400cab6d21a7e812290c6837e2"`
[INFO] [stdout] 2bbb9e49ad0431ca60a82a447144bb9df780af400cab6d21a7e812290c6837e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jeremyandrews/rusql:/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] dac97e95a7d6518fd42715086e8213139be560c72ac78df110ff2d1cdf38925b
[INFO] running `"docker" "start" "-a" "dac97e95a7d6518fd42715086e8213139be560c72ac78df110ff2d1cdf38925b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling rusql v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `MetaCommandSuccess`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     MetaCommandSuccess,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "dac97e95a7d6518fd42715086e8213139be560c72ac78df110ff2d1cdf38925b"`
[INFO] running `"docker" "rm" "-f" "dac97e95a7d6518fd42715086e8213139be560c72ac78df110ff2d1cdf38925b"`
[INFO] [stdout] dac97e95a7d6518fd42715086e8213139be560c72ac78df110ff2d1cdf38925b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jeremyandrews/rusql:/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] 73c4c722d98e7eb21d48e0e7cf30e33d2356574904cc8fa5875fc26fbd75338f
[INFO] running `"docker" "start" "-a" "73c4c722d98e7eb21d48e0e7cf30e33d2356574904cc8fa5875fc26fbd75338f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusql-cd8daf579012d2e3
[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" "73c4c722d98e7eb21d48e0e7cf30e33d2356574904cc8fa5875fc26fbd75338f"`
[INFO] running `"docker" "rm" "-f" "73c4c722d98e7eb21d48e0e7cf30e33d2356574904cc8fa5875fc26fbd75338f"`
[INFO] [stdout] 73c4c722d98e7eb21d48e0e7cf30e33d2356574904cc8fa5875fc26fbd75338f