[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-1.38-1/sources/1.37.0/gh/jeremyandrews/rusql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jeremyandrews/rusql'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jeremyandrews/rusql" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jeremyandrews/rusql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jeremyandrews/rusql 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 jeremyandrews/rusql
[INFO] finished frobbing jeremyandrews/rusql
[INFO] frobbed toml for jeremyandrews/rusql written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 jeremyandrews/rusql 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fba597635d7d8cc6ae1a4903c88d80f0d0be9851bce839eb00daa42369b11119
[INFO] running `"docker" "start" "-a" "fba597635d7d8cc6ae1a4903c88d80f0d0be9851bce839eb00daa42369b11119"`
[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 0.51s
[INFO] running `"docker" "inspect" "fba597635d7d8cc6ae1a4903c88d80f0d0be9851bce839eb00daa42369b11119"`
[INFO] running `"docker" "rm" "-f" "fba597635d7d8cc6ae1a4903c88d80f0d0be9851bce839eb00daa42369b11119"`
[INFO] [stdout] fba597635d7d8cc6ae1a4903c88d80f0d0be9851bce839eb00daa42369b11119
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d29b4ea47f1bb43856b23b424fa1868aed2808d119c14e5fc1102a5f00c9c305
[INFO] running `"docker" "start" "-a" "d29b4ea47f1bb43856b23b424fa1868aed2808d119c14e5fc1102a5f00c9c305"`
[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 0.53s
[INFO] running `"docker" "inspect" "d29b4ea47f1bb43856b23b424fa1868aed2808d119c14e5fc1102a5f00c9c305"`
[INFO] running `"docker" "rm" "-f" "d29b4ea47f1bb43856b23b424fa1868aed2808d119c14e5fc1102a5f00c9c305"`
[INFO] [stdout] d29b4ea47f1bb43856b23b424fa1868aed2808d119c14e5fc1102a5f00c9c305
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 63db73ed5234dcff2fbbc5ddc3b719d288203d1fe3838da3a556e61c3c796f77
[INFO] running `"docker" "start" "-a" "63db73ed5234dcff2fbbc5ddc3b719d288203d1fe3838da3a556e61c3c796f77"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusql-db160a05a7c73027
[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" "63db73ed5234dcff2fbbc5ddc3b719d288203d1fe3838da3a556e61c3c796f77"`
[INFO] running `"docker" "rm" "-f" "63db73ed5234dcff2fbbc5ddc3b719d288203d1fe3838da3a556e61c3c796f77"`
[INFO] [stdout] 63db73ed5234dcff2fbbc5ddc3b719d288203d1fe3838da3a556e61c3c796f77