[INFO] updating cached repository https://github.com/DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 49bc24b56d4644ffa3d8c97354836014d66bcfb6
[INFO] checking DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidBM%2Frust-webserver-example-with-iron-diesel-r2d2-serde" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde
[INFO] finished tweaking git repo https://github.com/DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde
[INFO] tweaked toml for git repo https://github.com/DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/DavidBM/rust-webserver-example-with-iron-diesel-r2d2-serde already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 323988ce5efdf6df0e272c9c1cadc0a78fd9fb3994ed22f17f216241ffbbb946
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "323988ce5efdf6df0e272c9c1cadc0a78fd9fb3994ed22f17f216241ffbbb946"`
[INFO] [stderr]     Checking libc v0.2.23
[INFO] [stderr]     Checking num-traits v0.1.39
[INFO] [stderr]    Compiling version_check v0.1.2
[INFO] [stderr]    Compiling pq-sys v0.4.3
[INFO] [stderr]     Checking httparse v1.2.3
[INFO] [stderr]    Compiling gcc v0.3.50
[INFO] [stderr]     Checking serde v1.0.8
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]     Checking slog v2.0.6
[INFO] [stderr]     Checking constant_time_eq v0.1.2
[INFO] [stderr]     Checking scoped_threadpool v0.1.7
[INFO] [stderr]     Checking sequence_trie v0.2.1
[INFO] [stderr]     Checking term v0.4.5
[INFO] [stderr]     Checking unicode-bidi v0.3.3
[INFO] [stderr]     Checking base64 v0.5.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking base64 v0.4.2
[INFO] [stderr]     Checking scheduled-thread-pool v0.1.0
[INFO] [stderr]     Checking blake2-rfc v0.2.17
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking idna v0.1.2
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking r2d2 v0.7.2
[INFO] [stderr]     Checking num_cpus v1.5.1
[INFO] [stderr]     Checking thread-id v3.1.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking isatty v0.1.3
[INFO] [stderr]     Checking num-integer v0.1.34
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]     Checking argon2rs v0.2.5
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking num v0.1.39
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]     Checking url v1.4.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]     Checking hyper v0.10.12
[INFO] [stderr]     Checking diesel v0.12.1
[INFO] [stderr]     Checking slog-term v2.0.1
[INFO] [stderr]     Checking dotenv v0.8.0
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]     Checking jsonwebtoken v1.1.3
[INFO] [stderr]     Checking iron v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking persistent v0.3.0
[INFO] [stderr]     Checking mount v0.3.0 (https://github.com/iron/mount.git#2c3d719b)
[INFO] [stderr]     Checking iron-cors v0.5.1 (https://github.com/DavidBM/iron-cors-rs#4d9bbbd0)
[INFO] [stderr]     Checking router v0.5.1
[INFO] [stderr]     Checking slog-json v2.0.1
[INFO] [stderr]     Checking bodyparser v0.7.0 (https://github.com/iron/body-parser.git#bb1c2286)
[INFO] [stderr]     Checking r2d2-diesel v0.12.0
[INFO] [stderr]    Compiling diesel_infer_schema v0.12.0
[INFO] [stderr]    Compiling diesel_codegen v0.12.0
[INFO] [stderr]     Checking backend-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]  --> src/dal/db_schema.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | infer_schema!("dotenv:DATABASE_URL");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: Could not load table names from database `postgres://postgres:postgres@localhost/test`: "Failed to establish a database connection at postgres://postgres:postgres@localhost/test. Error: BadConnection(\"could not connect to server: Connection refused\\n\\tIs the server running on host \\\"localhost\\\" (127.0.0.1) and accepting\\n\\tTCP/IP connections on port 5432?\\ncould not connect to server: Cannot assign requested address\\n\\tIs the server running on host \\\"localhost\\\" (::1) and accepting\\n\\tTCP/IP connections on port 5432?\\n\")"
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `backend-example`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]  --> src/dal/db_schema.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | infer_schema!("dotenv:DATABASE_URL");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: Could not load table names from database `postgres://postgres:postgres@localhost/test`: "Failed to establish a database connection at postgres://postgres:postgres@localhost/test. Error: BadConnection(\"could not connect to server: Connection refused\\n\\tIs the server running on host \\\"localhost\\\" (127.0.0.1) and accepting\\n\\tTCP/IP connections on port 5432?\\ncould not connect to server: Cannot assign requested address\\n\\tIs the server running on host \\\"localhost\\\" (::1) and accepting\\n\\tTCP/IP connections on port 5432?\\n\")"
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `backend-example`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "323988ce5efdf6df0e272c9c1cadc0a78fd9fb3994ed22f17f216241ffbbb946"`
[INFO] running `"docker" "rm" "-f" "323988ce5efdf6df0e272c9c1cadc0a78fd9fb3994ed22f17f216241ffbbb946"`
[INFO] [stdout] 323988ce5efdf6df0e272c9c1cadc0a78fd9fb3994ed22f17f216241ffbbb946