[INFO] updating cached repository Walther/krill
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Walther/krill
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Walther/krill" "work/ex/beta-1.38-1/sources/1.37.0/gh/Walther/krill"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Walther/krill'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Walther/krill" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Walther/krill"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Walther/krill'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1d2b4fe4ef7eed29a8af5aa4e521c6faf6a0870
[INFO] sha for GitHub repo Walther/krill: c1d2b4fe4ef7eed29a8af5aa4e521c6faf6a0870
[INFO] validating manifest of Walther/krill 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 Walther/krill 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 Walther/krill
[INFO] finished frobbing Walther/krill
[INFO] frobbed toml for Walther/krill written to work/ex/beta-1.38-1/sources/1.37.0/gh/Walther/krill/Cargo.toml
[INFO] started frobbing Walther/krill
[INFO] finished frobbing Walther/krill
[INFO] frobbed toml for Walther/krill written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Walther/krill/Cargo.toml
[INFO] crate Walther/krill already has a lockfile, it will not be regenerated
[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 Walther/krill against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Walther/krill:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 912c57acc5cefb7a546037450871162b67806a7e3f46eb00d4a91a947b0c518b
[INFO] running `"docker" "start" "-a" "912c57acc5cefb7a546037450871162b67806a7e3f46eb00d4a91a947b0c518b"`
[INFO] [stderr]    Compiling krill v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "912c57acc5cefb7a546037450871162b67806a7e3f46eb00d4a91a947b0c518b"`
[INFO] running `"docker" "rm" "-f" "912c57acc5cefb7a546037450871162b67806a7e3f46eb00d4a91a947b0c518b"`
[INFO] [stdout] 912c57acc5cefb7a546037450871162b67806a7e3f46eb00d4a91a947b0c518b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Walther/krill:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fc21dd206491378f7d626375c526b9c52b10d19f89a201e40bdb09f7d14e0975
[INFO] running `"docker" "start" "-a" "fc21dd206491378f7d626375c526b9c52b10d19f89a201e40bdb09f7d14e0975"`
[INFO] [stderr]    Compiling krill v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "fc21dd206491378f7d626375c526b9c52b10d19f89a201e40bdb09f7d14e0975"`
[INFO] running `"docker" "rm" "-f" "fc21dd206491378f7d626375c526b9c52b10d19f89a201e40bdb09f7d14e0975"`
[INFO] [stdout] fc21dd206491378f7d626375c526b9c52b10d19f89a201e40bdb09f7d14e0975
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Walther/krill:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5c24010341a13335efda12b1831393056bbc63762a996c33312ab6aac1cb067e
[INFO] running `"docker" "start" "-a" "5c24010341a13335efda12b1831393056bbc63762a996c33312ab6aac1cb067e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/krill-bb1f156e7bd2735c
[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" "5c24010341a13335efda12b1831393056bbc63762a996c33312ab6aac1cb067e"`
[INFO] running `"docker" "rm" "-f" "5c24010341a13335efda12b1831393056bbc63762a996c33312ab6aac1cb067e"`
[INFO] [stdout] 5c24010341a13335efda12b1831393056bbc63762a996c33312ab6aac1cb067e