[INFO] crate func 0.0.0 is already in cache
[INFO] extracting crate func 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/func/0.0.0
[INFO] extracting crate func 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/func/0.0.0
[INFO] validating manifest of func-0.0.0 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 func-0.0.0 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 func-0.0.0
[INFO] finished frobbing func-0.0.0
[INFO] frobbed toml for func-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/func/0.0.0/Cargo.toml
[INFO] started frobbing func-0.0.0
[INFO] finished frobbing func-0.0.0
[INFO] frobbed toml for func-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/func/0.0.0/Cargo.toml
[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 func-0.0.0 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/func/0.0.0:/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] 413326bef20b1563efe0e6cb791f4e66cb3da4f8006589befae3d1d449cd71f6
[INFO] running `"docker" "start" "-a" "413326bef20b1563efe0e6cb791f4e66cb3da4f8006589befae3d1d449cd71f6"`
[INFO] [stderr]    Compiling func v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "413326bef20b1563efe0e6cb791f4e66cb3da4f8006589befae3d1d449cd71f6"`
[INFO] running `"docker" "rm" "-f" "413326bef20b1563efe0e6cb791f4e66cb3da4f8006589befae3d1d449cd71f6"`
[INFO] [stdout] 413326bef20b1563efe0e6cb791f4e66cb3da4f8006589befae3d1d449cd71f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/func/0.0.0:/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] 17f2a1e6c66fd78ed44058461bf147006a7a295aeb4cb777d560ca5e7bcd7efd
[INFO] running `"docker" "start" "-a" "17f2a1e6c66fd78ed44058461bf147006a7a295aeb4cb777d560ca5e7bcd7efd"`
[INFO] [stderr]    Compiling func v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "17f2a1e6c66fd78ed44058461bf147006a7a295aeb4cb777d560ca5e7bcd7efd"`
[INFO] running `"docker" "rm" "-f" "17f2a1e6c66fd78ed44058461bf147006a7a295aeb4cb777d560ca5e7bcd7efd"`
[INFO] [stdout] 17f2a1e6c66fd78ed44058461bf147006a7a295aeb4cb777d560ca5e7bcd7efd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/func/0.0.0:/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] 82f12e4a893f616accb640e0cee143a5ac3844b61a9ac87525a4500d2ce2560c
[INFO] running `"docker" "start" "-a" "82f12e4a893f616accb640e0cee143a5ac3844b61a9ac87525a4500d2ce2560c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/func-e844c893250fbd1e
[INFO] [stderr]    Doc-tests func
[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] running `"docker" "inspect" "82f12e4a893f616accb640e0cee143a5ac3844b61a9ac87525a4500d2ce2560c"`
[INFO] running `"docker" "rm" "-f" "82f12e4a893f616accb640e0cee143a5ac3844b61a9ac87525a4500d2ce2560c"`
[INFO] [stdout] 82f12e4a893f616accb640e0cee143a5ac3844b61a9ac87525a4500d2ce2560c