[INFO] cloning repository https://github.com/blipp/protocoleexquis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blipp/protocoleexquis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblipp%2Fprotocoleexquis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblipp%2Fprotocoleexquis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18008085c2f297194e69659faed17771b9a31166
[INFO] documenting blipp/protocoleexquis against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblipp%2Fprotocoleexquis" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blipp/protocoleexquis on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blipp/protocoleexquis
[INFO] finished tweaking git repo https://github.com/blipp/protocoleexquis
[INFO] tweaked toml for git repo https://github.com/blipp/protocoleexquis written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/blipp/protocoleexquis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13150c7aa0b4f9d77aa22447a20ae2b4fe893d091ec3c3ae31245e21389806d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13150c7aa0b4f9d77aa22447a20ae2b4fe893d091ec3c3ae31245e21389806d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13150c7aa0b4f9d77aa22447a20ae2b4fe893d091ec3c3ae31245e21389806d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13150c7aa0b4f9d77aa22447a20ae2b4fe893d091ec3c3ae31245e21389806d7", kill_on_drop: false }`
[INFO] [stdout] 13150c7aa0b4f9d77aa22447a20ae2b4fe893d091ec3c3ae31245e21389806d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52d1dacee8a461ab5e6e5dd6d1889ba8508edf2ac45e8c6d826841929bb248a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d52d1dacee8a461ab5e6e5dd6d1889ba8508edf2ac45e8c6d826841929bb248a", kill_on_drop: false }`
[INFO] [stderr]    Compiling v_htmlescape v0.4.5
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.4
[INFO] [stderr]     Checking tracing v0.1.18
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling dotenv_codegen_implementation v0.15.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking dotenv_codegen v0.15.0
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking actix-utils v1.0.6
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking actix-server v1.0.3
[INFO] [stderr]     Checking actix-tls v1.0.0
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking actix-router v0.2.4
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix v0.9.0
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]     Checking actix-broker v0.3.0
[INFO] [stderr]     Checking actix-files v0.2.2
[INFO] [stderr]     Checking actix-web-actors v2.0.0
[INFO] [stderr]  Documenting protocole-exquis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/main.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |             .data(connect(dotenv!("DATABASE_URL")))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: Error loading .env file: path not found
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope
[INFO] [stdout]   --> src/main.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |             .data(connect(dotenv!("DATABASE_URL")))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `protocole-exquis`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name server src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-de6ca27079f38c00.rmeta --extern actix_broker=/opt/rustwide/target/debug/deps/libactix_broker-3b3b1a275d5f88a6.rmeta --extern actix_files=/opt/rustwide/target/debug/deps/libactix_files-7e28a2a9945d46db.rmeta --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-de809bc3c22c98da.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-8313479535924d00.rmeta --extern actix_web_actors=/opt/rustwide/target/debug/deps/libactix_web_actors-f08bac49b5296542.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-3106dbaf04231579.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-9d268a328880d31e.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-1c1d02a6c9463162.rmeta --extern dotenv_codegen=/opt/rustwide/target/debug/deps/libdotenv_codegen-f2d9caa10b4bb2b4.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-da3625a6a2d7fc00.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-5aa2377ac9c95db9.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-958bf2a074a4960f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-fd953417ae6485af.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-6e4f2d05e28b0544.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-28a08348e34c30e0.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "d52d1dacee8a461ab5e6e5dd6d1889ba8508edf2ac45e8c6d826841929bb248a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52d1dacee8a461ab5e6e5dd6d1889ba8508edf2ac45e8c6d826841929bb248a", kill_on_drop: false }`
[INFO] [stdout] d52d1dacee8a461ab5e6e5dd6d1889ba8508edf2ac45e8c6d826841929bb248a