[INFO] crate lfcl 0.0.2 is already in cache
[INFO] extracting crate lfcl 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/lfcl/0.0.2
[INFO] extracting crate lfcl 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lfcl/0.0.2
[INFO] validating manifest of lfcl-0.0.2 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 lfcl-0.0.2 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 lfcl-0.0.2
[INFO] finished frobbing lfcl-0.0.2
[INFO] frobbed toml for lfcl-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lfcl/0.0.2/Cargo.toml
[INFO] started frobbing lfcl-0.0.2
[INFO] finished frobbing lfcl-0.0.2
[INFO] frobbed toml for lfcl-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lfcl/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 lfcl-0.0.2 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/reg/lfcl/0.0.2:/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] 728913f8b42249962e655238b28de0f3940c061d138aa1f2ee07d1106b03f79e
[INFO] running `"docker" "start" "-a" "728913f8b42249962e655238b28de0f3940c061d138aa1f2ee07d1106b03f79e"`
[INFO] [stderr]    Compiling hidapi v0.4.1
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling lfclib v0.1.1
[INFO] [stderr]    Compiling lfcl v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.30s
[INFO] running `"docker" "inspect" "728913f8b42249962e655238b28de0f3940c061d138aa1f2ee07d1106b03f79e"`
[INFO] running `"docker" "rm" "-f" "728913f8b42249962e655238b28de0f3940c061d138aa1f2ee07d1106b03f79e"`
[INFO] [stdout] 728913f8b42249962e655238b28de0f3940c061d138aa1f2ee07d1106b03f79e
[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/reg/lfcl/0.0.2:/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] 5a227c37c13ab59a412e98d285d2276721627a11e49ee42903e0f0aa1bca6ebc
[INFO] running `"docker" "start" "-a" "5a227c37c13ab59a412e98d285d2276721627a11e49ee42903e0f0aa1bca6ebc"`
[INFO] [stderr]    Compiling lfcl v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "5a227c37c13ab59a412e98d285d2276721627a11e49ee42903e0f0aa1bca6ebc"`
[INFO] running `"docker" "rm" "-f" "5a227c37c13ab59a412e98d285d2276721627a11e49ee42903e0f0aa1bca6ebc"`
[INFO] [stdout] 5a227c37c13ab59a412e98d285d2276721627a11e49ee42903e0f0aa1bca6ebc
[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/reg/lfcl/0.0.2:/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] 3f18c1c38ed1d7b638690c62d0ede43d995c34f649becdc31f75b92df210404e
[INFO] running `"docker" "start" "-a" "3f18c1c38ed1d7b638690c62d0ede43d995c34f649becdc31f75b92df210404e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lfcl-05929bb5a154dc71
[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" "3f18c1c38ed1d7b638690c62d0ede43d995c34f649becdc31f75b92df210404e"`
[INFO] running `"docker" "rm" "-f" "3f18c1c38ed1d7b638690c62d0ede43d995c34f649becdc31f75b92df210404e"`
[INFO] [stdout] 3f18c1c38ed1d7b638690c62d0ede43d995c34f649becdc31f75b92df210404e