[INFO] crate structopt-flags 0.3.4 is already in cache
[INFO] testing structopt-flags-0.3.4 against 1.38.0 for beta-1.39-1
[INFO] extracting crate structopt-flags 0.3.4 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate structopt-flags 0.3.4 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate structopt-flags 0.3.4
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate structopt-flags 0.3.4
[INFO] tweaked toml for crates.io crate structopt-flags 0.3.4 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0394a8d3f945235f21702af3c6cbbb8376d21a86d73697d356066114dd16397d
[INFO] running `"docker" "start" "-a" "0394a8d3f945235f21702af3c6cbbb8376d21a86d73697d356066114dd16397d"`
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling structopt-flags v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `"docker" "inspect" "0394a8d3f945235f21702af3c6cbbb8376d21a86d73697d356066114dd16397d"`
[INFO] running `"docker" "rm" "-f" "0394a8d3f945235f21702af3c6cbbb8376d21a86d73697d356066114dd16397d"`
[INFO] [stdout] 0394a8d3f945235f21702af3c6cbbb8376d21a86d73697d356066114dd16397d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 529ca6575d57cbf36022571e2e9c9c1d794a65c790a7a4f3d06a9fca02b4ca80
[INFO] running `"docker" "start" "-a" "529ca6575d57cbf36022571e2e9c9c1d794a65c790a7a4f3d06a9fca02b4ca80"`
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]    Compiling structopt-flags v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not compile `structopt-flags`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name force tests/force.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=465858d9a990758d -C extra-filename=-465858d9a990758d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-6394aa798f781447.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-370849a40aacf26c.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-97877ddda30608c8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-25f772379553b601.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-510117f724a8f07b.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-400677ec6ea8304c.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-72980bb1549b1ed4.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-fee876f7f6151aa4.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `structopt-flags`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name hostip tests/hostip.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=ee1a965e4de02b2a -C extra-filename=-ee1a965e4de02b2a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-6394aa798f781447.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-370849a40aacf26c.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-97877ddda30608c8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-25f772379553b601.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-510117f724a8f07b.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-400677ec6ea8304c.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-72980bb1549b1ed4.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-fee876f7f6151aa4.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "529ca6575d57cbf36022571e2e9c9c1d794a65c790a7a4f3d06a9fca02b4ca80"`
[INFO] running `"docker" "rm" "-f" "529ca6575d57cbf36022571e2e9c9c1d794a65c790a7a4f3d06a9fca02b4ca80"`
[INFO] [stdout] 529ca6575d57cbf36022571e2e9c9c1d794a65c790a7a4f3d06a9fca02b4ca80