[INFO] updating cached repository vishaltelangre/ff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vishaltelangre/ff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vishaltelangre/ff" "work/ex/beta-1.37-6/sources/1.36.0/gh/vishaltelangre/ff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/vishaltelangre/ff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vishaltelangre/ff" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vishaltelangre/ff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vishaltelangre/ff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8fc73c4c186de2d25d9f18755653db9d8a598f1
[INFO] sha for GitHub repo vishaltelangre/ff: f8fc73c4c186de2d25d9f18755653db9d8a598f1
[INFO] validating manifest of vishaltelangre/ff 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 vishaltelangre/ff 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 vishaltelangre/ff
[INFO] finished frobbing vishaltelangre/ff
[INFO] frobbed toml for vishaltelangre/ff written to work/ex/beta-1.37-6/sources/1.36.0/gh/vishaltelangre/ff/Cargo.toml
[INFO] started frobbing vishaltelangre/ff
[INFO] finished frobbing vishaltelangre/ff
[INFO] frobbed toml for vishaltelangre/ff written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vishaltelangre/ff/Cargo.toml
[INFO] crate vishaltelangre/ff 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 vishaltelangre/ff 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/vishaltelangre/ff:/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] f4190de742222dad8c80327c7045da395a2a61646d463c331f5b45f28b221d4b
[INFO] running `"docker" "start" "-a" "f4190de742222dad8c80327c7045da395a2a61646d463c331f5b45f28b221d4b"`
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling globset v0.4.2
[INFO] [stderr]    Compiling ignore v0.4.6
[INFO] [stderr]    Compiling find-files v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.27s
[INFO] running `"docker" "inspect" "f4190de742222dad8c80327c7045da395a2a61646d463c331f5b45f28b221d4b"`
[INFO] running `"docker" "rm" "-f" "f4190de742222dad8c80327c7045da395a2a61646d463c331f5b45f28b221d4b"`
[INFO] [stdout] f4190de742222dad8c80327c7045da395a2a61646d463c331f5b45f28b221d4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/vishaltelangre/ff:/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] e1df4cc30a2791809afd852403c13340e4161849802f32bb8a3bac4d4bf25d6a
[INFO] running `"docker" "start" "-a" "e1df4cc30a2791809afd852403c13340e4161849802f32bb8a3bac4d4bf25d6a"`
[INFO] [stderr]    Compiling find-files v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "e1df4cc30a2791809afd852403c13340e4161849802f32bb8a3bac4d4bf25d6a"`
[INFO] running `"docker" "rm" "-f" "e1df4cc30a2791809afd852403c13340e4161849802f32bb8a3bac4d4bf25d6a"`
[INFO] [stdout] e1df4cc30a2791809afd852403c13340e4161849802f32bb8a3bac4d4bf25d6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/vishaltelangre/ff:/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] 8675a609b6292e24e07e60d80e106fe60870b80fc5f15fb833e7b7268bf2ebdc
[INFO] running `"docker" "start" "-a" "8675a609b6292e24e07e60d80e106fe60870b80fc5f15fb833e7b7268bf2ebdc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ff-d5919adae4e16503
[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" "8675a609b6292e24e07e60d80e106fe60870b80fc5f15fb833e7b7268bf2ebdc"`
[INFO] running `"docker" "rm" "-f" "8675a609b6292e24e07e60d80e106fe60870b80fc5f15fb833e7b7268bf2ebdc"`
[INFO] [stdout] 8675a609b6292e24e07e60d80e106fe60870b80fc5f15fb833e7b7268bf2ebdc