[INFO] fetching crate svisual 0.2.4...
[INFO] extracting crate svisual 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/svisual/0.2.4
[INFO] extracting crate svisual 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svisual/0.2.4
[INFO] validating manifest of svisual-0.2.4 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 svisual-0.2.4 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 svisual-0.2.4
[INFO] finished frobbing svisual-0.2.4
[INFO] frobbed toml for svisual-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/svisual/0.2.4/Cargo.toml
[INFO] started frobbing svisual-0.2.4
[INFO] finished frobbing svisual-0.2.4
[INFO] frobbed toml for svisual-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svisual/0.2.4/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 svisual-0.2.4 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/svisual/0.2.4:/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] ecd2f428a4ee5ebbfea5bb1758df7b5b7824eb62e8fcd957bbf5bf8745b4a4d3
[INFO] running `"docker" "start" "-a" "ecd2f428a4ee5ebbfea5bb1758df7b5b7824eb62e8fcd957bbf5bf8745b4a4d3"`
[INFO] [stderr]    Compiling heapless v0.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling hash32 v0.1.0
[INFO] [stderr]    Compiling as-slice v0.1.0
[INFO] [stderr]    Compiling svisual v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `"docker" "inspect" "ecd2f428a4ee5ebbfea5bb1758df7b5b7824eb62e8fcd957bbf5bf8745b4a4d3"`
[INFO] running `"docker" "rm" "-f" "ecd2f428a4ee5ebbfea5bb1758df7b5b7824eb62e8fcd957bbf5bf8745b4a4d3"`
[INFO] [stdout] ecd2f428a4ee5ebbfea5bb1758df7b5b7824eb62e8fcd957bbf5bf8745b4a4d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/svisual/0.2.4:/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] e36f61842cce078528af6d3c9b81871797cf7e16a230e169612c8d7bdc916137
[INFO] running `"docker" "start" "-a" "e36f61842cce078528af6d3c9b81871797cf7e16a230e169612c8d7bdc916137"`
[INFO] [stderr]    Compiling svisual v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "e36f61842cce078528af6d3c9b81871797cf7e16a230e169612c8d7bdc916137"`
[INFO] running `"docker" "rm" "-f" "e36f61842cce078528af6d3c9b81871797cf7e16a230e169612c8d7bdc916137"`
[INFO] [stdout] e36f61842cce078528af6d3c9b81871797cf7e16a230e169612c8d7bdc916137
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/svisual/0.2.4:/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] 2ed547c4a0d0d62984f0dde079e6ea6a95e936675e5c71bc9cb2ee84372f6a7d
[INFO] running `"docker" "start" "-a" "2ed547c4a0d0d62984f0dde079e6ea6a95e936675e5c71bc9cb2ee84372f6a7d"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/svisual-e777ce44b34b6347
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests svisual
[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" "2ed547c4a0d0d62984f0dde079e6ea6a95e936675e5c71bc9cb2ee84372f6a7d"`
[INFO] running `"docker" "rm" "-f" "2ed547c4a0d0d62984f0dde079e6ea6a95e936675e5c71bc9cb2ee84372f6a7d"`
[INFO] [stdout] 2ed547c4a0d0d62984f0dde079e6ea6a95e936675e5c71bc9cb2ee84372f6a7d