[INFO] updating cached repository https://github.com/badboy/flat-json
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c4470ec3f767b1eb4fcb3920c7abce67f5d92392
[INFO] testing badboy/flat-json against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fflat-json" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/badboy/flat-json 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 git repo https://github.com/badboy/flat-json
[INFO] finished tweaking git repo https://github.com/badboy/flat-json
[INFO] tweaked toml for git repo https://github.com/badboy/flat-json written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/badboy/flat-json already has a lockfile, it will not be regenerated
[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] d93d60b08ceb87085a4a47dfdbcf222fd5043e375626ecfb3c34e382ab415ef6
[INFO] running `"docker" "start" "-a" "d93d60b08ceb87085a4a47dfdbcf222fd5043e375626ecfb3c34e382ab415ef6"`
[INFO] [stderr]    Compiling serde v1.0.37
[INFO] [stderr]    Compiling serde_json v1.0.13
[INFO] [stderr]    Compiling flat-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
[INFO] running `"docker" "inspect" "d93d60b08ceb87085a4a47dfdbcf222fd5043e375626ecfb3c34e382ab415ef6"`
[INFO] running `"docker" "rm" "-f" "d93d60b08ceb87085a4a47dfdbcf222fd5043e375626ecfb3c34e382ab415ef6"`
[INFO] [stdout] d93d60b08ceb87085a4a47dfdbcf222fd5043e375626ecfb3c34e382ab415ef6
[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] 8b50d822c0fef0438fe9c868476e829b06e8de9e0022c58058ed533216bc016c
[INFO] running `"docker" "start" "-a" "8b50d822c0fef0438fe9c868476e829b06e8de9e0022c58058ed533216bc016c"`
[INFO] [stderr]    Compiling flat-json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "8b50d822c0fef0438fe9c868476e829b06e8de9e0022c58058ed533216bc016c"`
[INFO] running `"docker" "rm" "-f" "8b50d822c0fef0438fe9c868476e829b06e8de9e0022c58058ed533216bc016c"`
[INFO] [stdout] 8b50d822c0fef0438fe9c868476e829b06e8de9e0022c58058ed533216bc016c
[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] 7675d9ae731612720e1eb194edb6e4ee7b0cfc24534ce5c167dc239421160e63
[INFO] running `"docker" "start" "-a" "7675d9ae731612720e1eb194edb6e4ee7b0cfc24534ce5c167dc239421160e63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flat_json-e49664873ad6df09
[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" "7675d9ae731612720e1eb194edb6e4ee7b0cfc24534ce5c167dc239421160e63"`
[INFO] running `"docker" "rm" "-f" "7675d9ae731612720e1eb194edb6e4ee7b0cfc24534ce5c167dc239421160e63"`
[INFO] [stdout] 7675d9ae731612720e1eb194edb6e4ee7b0cfc24534ce5c167dc239421160e63