[INFO] crate taco_dev 0.1.0 is already in cache
[INFO] testing taco_dev-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate taco_dev 0.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate taco_dev 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate taco_dev 0.1.0
[INFO] finished tweaking crates.io crate taco_dev 0.1.0
[INFO] tweaked toml for crates.io crate taco_dev 0.1.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] ca6497433cacd58ef2ff9943448761ad61bed13bed6529874a512216ef69ce5e
[INFO] running `"docker" "start" "-a" "ca6497433cacd58ef2ff9943448761ad61bed13bed6529874a512216ef69ce5e"`
[INFO] [stderr]    Compiling taco_dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "ca6497433cacd58ef2ff9943448761ad61bed13bed6529874a512216ef69ce5e"`
[INFO] running `"docker" "rm" "-f" "ca6497433cacd58ef2ff9943448761ad61bed13bed6529874a512216ef69ce5e"`
[INFO] [stdout] ca6497433cacd58ef2ff9943448761ad61bed13bed6529874a512216ef69ce5e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c06a16317365a26e31b713ae7141db14ce7a0ad38c59a5bdcc955910c755fbf4
[INFO] running `"docker" "start" "-a" "c06a16317365a26e31b713ae7141db14ce7a0ad38c59a5bdcc955910c755fbf4"`
[INFO] [stderr]    Compiling taco_dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "c06a16317365a26e31b713ae7141db14ce7a0ad38c59a5bdcc955910c755fbf4"`
[INFO] running `"docker" "rm" "-f" "c06a16317365a26e31b713ae7141db14ce7a0ad38c59a5bdcc955910c755fbf4"`
[INFO] [stdout] c06a16317365a26e31b713ae7141db14ce7a0ad38c59a5bdcc955910c755fbf4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] de94fcf4a3c16c37475f7ea1cfec1444878f302bed0d355819543b5c45fe7a0f
[INFO] running `"docker" "start" "-a" "de94fcf4a3c16c37475f7ea1cfec1444878f302bed0d355819543b5c45fe7a0f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/taco_dev-e322e04924414dbb
[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] [stderr]      Running /opt/rustwide/target/debug/deps/taco_dev-fd583dc21faa1c46
[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] [stderr]    Doc-tests taco_dev
[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" "de94fcf4a3c16c37475f7ea1cfec1444878f302bed0d355819543b5c45fe7a0f"`
[INFO] running `"docker" "rm" "-f" "de94fcf4a3c16c37475f7ea1cfec1444878f302bed0d355819543b5c45fe7a0f"`
[INFO] [stdout] de94fcf4a3c16c37475f7ea1cfec1444878f302bed0d355819543b5c45fe7a0f