[INFO] updating cached repository RyanKung/klefki-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RyanKung/klefki-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RyanKung/klefki-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/RyanKung/klefki-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/RyanKung/klefki-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RyanKung/klefki-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RyanKung/klefki-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RyanKung/klefki-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1aac3f72e641a8adf9421365e807e6cfa3c70a0e
[INFO] sha for GitHub repo RyanKung/klefki-rs: 1aac3f72e641a8adf9421365e807e6cfa3c70a0e
[INFO] validating manifest of RyanKung/klefki-rs 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 RyanKung/klefki-rs 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 RyanKung/klefki-rs
[INFO] finished frobbing RyanKung/klefki-rs
[INFO] frobbed toml for RyanKung/klefki-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/RyanKung/klefki-rs/Cargo.toml
[INFO] started frobbing RyanKung/klefki-rs
[INFO] finished frobbing RyanKung/klefki-rs
[INFO] frobbed toml for RyanKung/klefki-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RyanKung/klefki-rs/Cargo.toml
[INFO] crate RyanKung/klefki-rs 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RyanKung/klefki-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 RyanKung/klefki-rs 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-4/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/RyanKung/klefki-rs:/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] f9be0593aa431a27c0d41e920b40bc8642923c2695194024dae1a44612e55784
[INFO] running `"docker" "start" "-a" "f9be0593aa431a27c0d41e920b40bc8642923c2695194024dae1a44612e55784"`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rustc-hex v2.0.1
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling sig v1.0.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]    Compiling uint v0.6.1
[INFO] [stderr]    Compiling evcxr v0.3.5
[INFO] [stderr]    Compiling klefki v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.94s
[INFO] running `"docker" "inspect" "f9be0593aa431a27c0d41e920b40bc8642923c2695194024dae1a44612e55784"`
[INFO] running `"docker" "rm" "-f" "f9be0593aa431a27c0d41e920b40bc8642923c2695194024dae1a44612e55784"`
[INFO] [stdout] f9be0593aa431a27c0d41e920b40bc8642923c2695194024dae1a44612e55784
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/RyanKung/klefki-rs:/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] e7c01700b956b2e4d80f7ec85e98345251af7b3e8c8030abfdb5639ba4880404
[INFO] running `"docker" "start" "-a" "e7c01700b956b2e4d80f7ec85e98345251af7b3e8c8030abfdb5639ba4880404"`
[INFO] [stderr]    Compiling klefki v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `"docker" "inspect" "e7c01700b956b2e4d80f7ec85e98345251af7b3e8c8030abfdb5639ba4880404"`
[INFO] running `"docker" "rm" "-f" "e7c01700b956b2e4d80f7ec85e98345251af7b3e8c8030abfdb5639ba4880404"`
[INFO] [stdout] e7c01700b956b2e4d80f7ec85e98345251af7b3e8c8030abfdb5639ba4880404
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/RyanKung/klefki-rs:/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] c2dff2aef31b6a49c1d6ab25cf60786ce6d0717cbac0637f431611b6cc4b770d
[INFO] running `"docker" "start" "-a" "c2dff2aef31b6a49c1d6ab25cf60786ce6d0717cbac0637f431611b6cc4b770d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[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] [stderr]      Running /opt/crater/target/debug/deps/klefki-85ff4683318c1d22
[INFO] [stderr]      Running /opt/crater/target/debug/deps/klefki-f42f5b985d746f76
[INFO] [stderr]    Doc-tests klefki
[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" "c2dff2aef31b6a49c1d6ab25cf60786ce6d0717cbac0637f431611b6cc4b770d"`
[INFO] running `"docker" "rm" "-f" "c2dff2aef31b6a49c1d6ab25cf60786ce6d0717cbac0637f431611b6cc4b770d"`
[INFO] [stdout] c2dff2aef31b6a49c1d6ab25cf60786ce6d0717cbac0637f431611b6cc4b770d