[INFO] fetching crate df_st_db 0.3.0-development-1...
[INFO] documenting df_st_db-0.3.0-development-1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate df_st_db 0.3.0-development-1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate df_st_db 0.3.0-development-1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate df_st_db 0.3.0-development-1
[INFO] finished tweaking crates.io crate df_st_db 0.3.0-development-1
[INFO] tweaked toml for crates.io crate df_st_db 0.3.0-development-1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a2c999a8cf0bc15ee7afa384ecc2f41a3ed66cfd67e98aad57b098f528ae51
[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" "99a2c999a8cf0bc15ee7afa384ecc2f41a3ed66cfd67e98aad57b098f528ae51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a2c999a8cf0bc15ee7afa384ecc2f41a3ed66cfd67e98aad57b098f528ae51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a2c999a8cf0bc15ee7afa384ecc2f41a3ed66cfd67e98aad57b098f528ae51", kill_on_drop: false }`
[INFO] [stdout] 99a2c999a8cf0bc15ee7afa384ecc2f41a3ed66cfd67e98aad57b098f528ae51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 330ba75bfd6cc31633fa15aa941897dd14e62fad2f86ad8349b04aebffae54f2
[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" "330ba75bfd6cc31633fa15aa941897dd14e62fad2f86ad8349b04aebffae54f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemars v0.8.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking df_cp437 v1.0.0
[INFO] [stderr]    Compiling instant v0.1.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling juniper_codegen v0.14.2
[INFO] [stderr]    Compiling df_st_derive v0.3.0-development-1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.5
[INFO] [stderr]     Checking console v0.13.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]    Compiling schemars_derive v0.8.0
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking serde_path_to_error v0.1.3
[INFO] [stderr]     Checking juniper v0.14.2
[INFO] [stderr]     Checking df_st_core v0.3.0-development-1
[INFO] [stderr]     Checking migrations_internals v1.4.1
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]  Documenting df_st_db v0.3.0-development-1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `df_st_db`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name df_st_db src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="sqlite"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern df_st_core=/opt/rustwide/target/debug/deps/libdf_st_core-faa800ef9de90433.rmeta --extern df_st_derive=/opt/rustwide/target/debug/deps/libdf_st_derive-5680c290162b6f81.so --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-df1a9049771ceded.rmeta --extern diesel_migrations=/opt/rustwide/target/debug/deps/libdiesel_migrations-5b2f105f7348dcc5.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-469330202063b0ee.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-f4bd678127d2e342.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-9824d7f58059c3cf.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-8b25aaf2e71705fc.rmeta --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-e9843f3259fde1cf.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-b752110444e39839.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-ef40dacfb7a0e7a3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7908485de0ab7149.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3f0cf2907c414a38.rmeta --cap-lints=warn --crate-version 0.3.0-development-1` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "330ba75bfd6cc31633fa15aa941897dd14e62fad2f86ad8349b04aebffae54f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330ba75bfd6cc31633fa15aa941897dd14e62fad2f86ad8349b04aebffae54f2", kill_on_drop: false }`
[INFO] [stdout] 330ba75bfd6cc31633fa15aa941897dd14e62fad2f86ad8349b04aebffae54f2
