[INFO] crate category 0.0.0 is already in cache
[INFO] extracting crate category 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/category/0.0.0
[INFO] extracting crate category 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/category/0.0.0
[INFO] validating manifest of category-0.0.0 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 category-0.0.0 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 category-0.0.0
[INFO] finished frobbing category-0.0.0
[INFO] frobbed toml for category-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/category/0.0.0/Cargo.toml
[INFO] started frobbing category-0.0.0
[INFO] finished frobbing category-0.0.0
[INFO] frobbed toml for category-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/category/0.0.0/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 category-0.0.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/category/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c2ebae2b0c50ff0ce48ba03b9c81f7ee4af9e3422fb064e1243e97157fa9afb9
[INFO] running `"docker" "start" "-a" "c2ebae2b0c50ff0ce48ba03b9c81f7ee4af9e3422fb064e1243e97157fa9afb9"`
[INFO] [stderr]    Compiling category v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "c2ebae2b0c50ff0ce48ba03b9c81f7ee4af9e3422fb064e1243e97157fa9afb9"`
[INFO] running `"docker" "rm" "-f" "c2ebae2b0c50ff0ce48ba03b9c81f7ee4af9e3422fb064e1243e97157fa9afb9"`
[INFO] [stdout] c2ebae2b0c50ff0ce48ba03b9c81f7ee4af9e3422fb064e1243e97157fa9afb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/category/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] baa7101fbc61e790bc99d88a254e40c69c6b7040f833c0081384575bc9c7c1bf
[INFO] running `"docker" "start" "-a" "baa7101fbc61e790bc99d88a254e40c69c6b7040f833c0081384575bc9c7c1bf"`
[INFO] [stderr]    Compiling category v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "baa7101fbc61e790bc99d88a254e40c69c6b7040f833c0081384575bc9c7c1bf"`
[INFO] running `"docker" "rm" "-f" "baa7101fbc61e790bc99d88a254e40c69c6b7040f833c0081384575bc9c7c1bf"`
[INFO] [stdout] baa7101fbc61e790bc99d88a254e40c69c6b7040f833c0081384575bc9c7c1bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/category/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5559e95fb88e0485a848d79bd8c2ee26dbb6be151fca34b88f57ffd756857134
[INFO] running `"docker" "start" "-a" "5559e95fb88e0485a848d79bd8c2ee26dbb6be151fca34b88f57ffd756857134"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/category-86848599b1667b75
[INFO] [stderr]    Doc-tests category
[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" "5559e95fb88e0485a848d79bd8c2ee26dbb6be151fca34b88f57ffd756857134"`
[INFO] running `"docker" "rm" "-f" "5559e95fb88e0485a848d79bd8c2ee26dbb6be151fca34b88f57ffd756857134"`
[INFO] [stdout] 5559e95fb88e0485a848d79bd8c2ee26dbb6be151fca34b88f57ffd756857134