[INFO] updating cached repository quant0x2/nekobar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quant0x2/nekobar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quant0x2/nekobar" "work/ex/beta-1.37-6/sources/1.36.0/gh/quant0x2/nekobar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/quant0x2/nekobar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quant0x2/nekobar" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quant0x2/nekobar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quant0x2/nekobar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec93a995f19c4157f08a7a42a323d30ff16c6c31
[INFO] sha for GitHub repo quant0x2/nekobar: ec93a995f19c4157f08a7a42a323d30ff16c6c31
[INFO] validating manifest of quant0x2/nekobar 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 quant0x2/nekobar 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 quant0x2/nekobar
[INFO] finished frobbing quant0x2/nekobar
[INFO] frobbed toml for quant0x2/nekobar written to work/ex/beta-1.37-6/sources/1.36.0/gh/quant0x2/nekobar/Cargo.toml
[INFO] started frobbing quant0x2/nekobar
[INFO] finished frobbing quant0x2/nekobar
[INFO] frobbed toml for quant0x2/nekobar written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quant0x2/nekobar/Cargo.toml
[INFO] crate quant0x2/nekobar 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quant0x2/nekobar/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[INFO] the lockfile is outdated, regenerating it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 quant0x2/nekobar 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-2/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/quant0x2/nekobar:/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] d6cf1575219cc773f68e2d7862184d15c524ec7c2c8155a941c0710d1e946268
[INFO] running `"docker" "start" "-a" "d6cf1575219cc773f68e2d7862184d15c524ec7c2c8155a941c0710d1e946268"`
[INFO] [stderr]    Compiling nekobar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "d6cf1575219cc773f68e2d7862184d15c524ec7c2c8155a941c0710d1e946268"`
[INFO] running `"docker" "rm" "-f" "d6cf1575219cc773f68e2d7862184d15c524ec7c2c8155a941c0710d1e946268"`
[INFO] [stdout] d6cf1575219cc773f68e2d7862184d15c524ec7c2c8155a941c0710d1e946268
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/quant0x2/nekobar:/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] b7d28aa69c550881c891fadd8aacc58418424191b4c814e91d666ad61ba45d3d
[INFO] running `"docker" "start" "-a" "b7d28aa69c550881c891fadd8aacc58418424191b4c814e91d666ad61ba45d3d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nekobar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "b7d28aa69c550881c891fadd8aacc58418424191b4c814e91d666ad61ba45d3d"`
[INFO] running `"docker" "rm" "-f" "b7d28aa69c550881c891fadd8aacc58418424191b4c814e91d666ad61ba45d3d"`
[INFO] [stdout] b7d28aa69c550881c891fadd8aacc58418424191b4c814e91d666ad61ba45d3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/quant0x2/nekobar:/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] 8719bb4cb7d9a9d385cb82d64964c7ea80f26ff10b42479e07fe5bfe242814b1
[INFO] running `"docker" "start" "-a" "8719bb4cb7d9a9d385cb82d64964c7ea80f26ff10b42479e07fe5bfe242814b1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nekobar-4f79342566dbf94a
[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" "8719bb4cb7d9a9d385cb82d64964c7ea80f26ff10b42479e07fe5bfe242814b1"`
[INFO] running `"docker" "rm" "-f" "8719bb4cb7d9a9d385cb82d64964c7ea80f26ff10b42479e07fe5bfe242814b1"`
[INFO] [stdout] 8719bb4cb7d9a9d385cb82d64964c7ea80f26ff10b42479e07fe5bfe242814b1