[INFO] updating cached repository LTheGreats/dauthorize
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LTheGreats/dauthorize
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LTheGreats/dauthorize" "work/ex/beta-1.38-1/sources/1.37.0/gh/LTheGreats/dauthorize"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LTheGreats/dauthorize'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LTheGreats/dauthorize" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LTheGreats/dauthorize"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LTheGreats/dauthorize'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d95ab22571b754a795999cde372d295f1cf156f9
[INFO] sha for GitHub repo LTheGreats/dauthorize: d95ab22571b754a795999cde372d295f1cf156f9
[INFO] validating manifest of LTheGreats/dauthorize 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 LTheGreats/dauthorize 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 LTheGreats/dauthorize
[INFO] finished frobbing LTheGreats/dauthorize
[INFO] frobbed toml for LTheGreats/dauthorize written to work/ex/beta-1.38-1/sources/1.37.0/gh/LTheGreats/dauthorize/Cargo.toml
[INFO] started frobbing LTheGreats/dauthorize
[INFO] finished frobbing LTheGreats/dauthorize
[INFO] frobbed toml for LTheGreats/dauthorize written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LTheGreats/dauthorize/Cargo.toml
[INFO] crate LTheGreats/dauthorize 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 LTheGreats/dauthorize 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/LTheGreats/dauthorize:/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] 57b11017baa636d357e6f73575b0703677f896945805d03d8cbbcb6c0607a478
[INFO] running `"docker" "start" "-a" "57b11017baa636d357e6f73575b0703677f896945805d03d8cbbcb6c0607a478"`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling dauthorize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Account`
[INFO] [stderr]  --> src/accounts.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Account {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
[INFO] running `"docker" "inspect" "57b11017baa636d357e6f73575b0703677f896945805d03d8cbbcb6c0607a478"`
[INFO] running `"docker" "rm" "-f" "57b11017baa636d357e6f73575b0703677f896945805d03d8cbbcb6c0607a478"`
[INFO] [stdout] 57b11017baa636d357e6f73575b0703677f896945805d03d8cbbcb6c0607a478
[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/LTheGreats/dauthorize:/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] 8ade391f49e7a059e492e238b1d4c834d955b3521df367dacb7eebb347d148d3
[INFO] running `"docker" "start" "-a" "8ade391f49e7a059e492e238b1d4c834d955b3521df367dacb7eebb347d148d3"`
[INFO] [stderr]    Compiling dauthorize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Account`
[INFO] [stderr]  --> src/accounts.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Account {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "8ade391f49e7a059e492e238b1d4c834d955b3521df367dacb7eebb347d148d3"`
[INFO] running `"docker" "rm" "-f" "8ade391f49e7a059e492e238b1d4c834d955b3521df367dacb7eebb347d148d3"`
[INFO] [stdout] 8ade391f49e7a059e492e238b1d4c834d955b3521df367dacb7eebb347d148d3
[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/LTheGreats/dauthorize:/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] bd23604a1baaead0b868c530338422d916e7123a2aeae2d12e0f5a8c8031b5d6
[INFO] running `"docker" "start" "-a" "bd23604a1baaead0b868c530338422d916e7123a2aeae2d12e0f5a8c8031b5d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dauthorize-a2113f11aa7f089b
[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" "bd23604a1baaead0b868c530338422d916e7123a2aeae2d12e0f5a8c8031b5d6"`
[INFO] running `"docker" "rm" "-f" "bd23604a1baaead0b868c530338422d916e7123a2aeae2d12e0f5a8c8031b5d6"`
[INFO] [stdout] bd23604a1baaead0b868c530338422d916e7123a2aeae2d12e0f5a8c8031b5d6