[INFO] cloning repository https://github.com/softking229/rust-realworld-app-master
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/softking229/rust-realworld-app-master" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftking229%2Frust-realworld-app-master", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftking229%2Frust-realworld-app-master'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d212d6e2176cb035f55b464092a3b946b47ae4ab
[INFO] checking softking229/rust-realworld-app-master against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftking229%2Frust-realworld-app-master" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/softking229/rust-realworld-app-master on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/softking229/rust-realworld-app-master
[INFO] finished tweaking git repo https://github.com/softking229/rust-realworld-app-master
[INFO] tweaked toml for git repo https://github.com/softking229/rust-realworld-app-master written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/softking229/rust-realworld-app-master already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/steffengy/tiberius`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winutil v0.1.0
[INFO] [stderr]   Downloaded md5 v0.3.4
[INFO] [stderr]   Downloaded diesel_codegen v0.15.0
[INFO] [stderr]   Downloaded winauth v0.0.2
[INFO] [stderr]   Downloaded iis v0.1.0
[INFO] [stderr]   Downloaded diesel v0.15.2
[INFO] [stderr]   Downloaded hostname v0.1.3
[INFO] [stderr]   Downloaded serde_derive v1.0.7
[INFO] [stderr]   Downloaded futures-state-stream v0.1.0
[INFO] [stderr]   Downloaded reroute v0.3.2
[INFO] [stderr]   Downloaded diesel_infer_schema v0.15.0
[INFO] [stderr]   Downloaded jwt v0.4.0
[INFO] [stderr]   Downloaded tokio-core v0.1.7
[INFO] [stderr]   Downloaded serde v1.0.7
[INFO] [stderr]   Downloaded unicode-bidi v0.3.1
[INFO] [stderr]   Downloaded cookie v0.8.1
[INFO] [stderr]   Downloaded security-framework-sys v0.1.15
[INFO] [stderr]   Downloaded bson v0.7.1
[INFO] [stderr]   Downloaded security-framework v0.1.15
[INFO] [stderr]   Downloaded clippy v0.0.134
[INFO] [stderr]   Downloaded clippy_lints v0.0.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 066c10e34f3a20fda46b3ed5a40d5faad64847969cfb3f13add321374feb04ad
[INFO] running `Command { std: "docker" "start" "-a" "066c10e34f3a20fda46b3ed5a40d5faad64847969cfb3f13add321374feb04ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "066c10e34f3a20fda46b3ed5a40d5faad64847969cfb3f13add321374feb04ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066c10e34f3a20fda46b3ed5a40d5faad64847969cfb3f13add321374feb04ad", kill_on_drop: false }`
[INFO] [stdout] 066c10e34f3a20fda46b3ed5a40d5faad64847969cfb3f13add321374feb04ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0439ac94efe0caf5b2211ddebaf91086d3d0e58d19c39e928f6347e3537cc06b
[INFO] running `Command { std: "docker" "start" "-a" "0439ac94efe0caf5b2211ddebaf91086d3d0e58d19c39e928f6347e3537cc06b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.23
[INFO] [stderr]    Compiling cc v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling pq-sys v0.4.4
[INFO] [stderr]     Checking log v0.3.7
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]     Checking matches v0.1.4
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking serde v1.0.7
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling gcc v0.3.46
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]     Checking unicode-normalization v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking futures v0.1.13
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]     Checking linked-hash-map v0.4.2
[INFO] [stderr]     Checking httparse v1.2.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking hex v0.2.0
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking unidecode v0.2.0
[INFO] [stderr]     Checking iis v0.1.0
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]     Checking base64 v0.5.2
[INFO] [stderr]     Checking time v0.1.37
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking thread-id v3.1.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking net2 v0.2.29
[INFO] [stderr]     Checking num_cpus v1.4.0
[INFO] [stderr]     Checking hostname v0.1.3
[INFO] [stderr]     Checking unicode-bidi v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking futures-state-stream v0.1.0
[INFO] [stderr] error: could not compile `serde`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=b13c8e707e1ec0b2 -C extra-filename=-b13c8e707e1ec0b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0439ac94efe0caf5b2211ddebaf91086d3d0e58d19c39e928f6347e3537cc06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0439ac94efe0caf5b2211ddebaf91086d3d0e58d19c39e928f6347e3537cc06b", kill_on_drop: false }`
[INFO] [stdout] 0439ac94efe0caf5b2211ddebaf91086d3d0e58d19c39e928f6347e3537cc06b
