[INFO] cloning repository https://github.com/UnforgivenLalalend/rust-postgresql
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UnforgivenLalalend/rust-postgresql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnforgivenLalalend%2Frust-postgresql", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnforgivenLalalend%2Frust-postgresql'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f47db851f0b66070d302821e312279c5b7ad283
[INFO] documenting UnforgivenLalalend/rust-postgresql against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnforgivenLalalend%2Frust-postgresql" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UnforgivenLalalend/rust-postgresql on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UnforgivenLalalend/rust-postgresql
[INFO] finished tweaking git repo https://github.com/UnforgivenLalalend/rust-postgresql
[INFO] tweaked toml for git repo https://github.com/UnforgivenLalalend/rust-postgresql written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/UnforgivenLalalend/rust-postgresql already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded actix-files v0.5.0
[INFO] [stderr]   Downloaded handlebars v4.0.0
[INFO] [stderr]   Downloaded actix-identity v0.3.1
[INFO] [stderr]   Downloaded vcpkg v0.2.13
[INFO] [stderr]   Downloaded password-hash v0.2.1
[INFO] [stderr]   Downloaded diesel v1.4.6
[INFO] [stderr]   Downloaded buf-min v0.4.0
[INFO] [stderr]   Downloaded v_escape_derive v0.8.4
[INFO] [stderr]   Downloaded ignore v0.4.17
[INFO] [stderr]   Downloaded v_htmlescape v0.12.0
[INFO] [stderr]   Downloaded v_escape v0.15.0
[INFO] [stderr]   Downloaded tera v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 639a4492f9fe37ac8d79ce57d2e65b9b8b07046e25af128160d7bea741549a11
[INFO] running `Command { std: "docker" "start" "-a" "639a4492f9fe37ac8d79ce57d2e65b9b8b07046e25af128160d7bea741549a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639a4492f9fe37ac8d79ce57d2e65b9b8b07046e25af128160d7bea741549a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639a4492f9fe37ac8d79ce57d2e65b9b8b07046e25af128160d7bea741549a11", kill_on_drop: false }`
[INFO] [stdout] 639a4492f9fe37ac8d79ce57d2e65b9b8b07046e25af128160d7bea741549a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f30702f7088f7f96a4c1b41368a7636b2b7a96d0b8c11c34be570a2f82c371b2
[INFO] running `Command { std: "docker" "start" "-a" "f30702f7088f7f96a4c1b41368a7636b2b7a96d0b8c11c34be570a2f82c371b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
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[INFO] [stderr]    Compiling futures-util v0.3.15
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[INFO] [stderr]    Compiling pin-project-internal v0.4.28
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[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]    Compiling serde_derive v1.0.126
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[INFO] [stderr]    Compiling async-trait v0.1.50
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[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]    Compiling httparse v1.4.1
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling ucd-trie v0.1.3
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[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling maplit v1.0.2
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[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
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[INFO] [stderr]    Compiling v_escape v0.15.0
[INFO] [stderr]     Checking thread_local v1.1.3
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[INFO] [stderr]    Compiling derive_more v0.99.14
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]     Checking thiserror v1.0.25
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[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]     Checking walkdir v2.3.2
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[INFO] [stderr]    Compiling mime_guess v2.0.3
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[INFO] [stderr]    Compiling pest_generator v2.1.3
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[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]    Compiling v_htmlescape v0.12.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]     Checking ignore v0.4.17
[INFO] [stderr]     Checking trust-dns-resolver v0.19.7
[INFO] [stderr]     Checking actix-server v1.0.4
[INFO] [stderr]     Checking actix-tls v2.0.0
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking crypto-mac v0.11.0
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking base64ct v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking password-hash v0.2.1
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking actix-connect v2.0.0
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking humansize v1.1.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking actix-router v0.2.7
[INFO] [stderr]     Checking actix-http v2.2.0
[INFO] [stderr]     Checking handlebars v4.0.0
[INFO] [stderr]     Checking diesel v1.4.6
[INFO] [stderr]     Checking tera v1.10.0
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]     Checking actix-files v0.5.0
[INFO] [stderr]     Checking actix-identity v0.3.1
[INFO] [stderr]  Documenting rust-diesel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_hygiene, decl_macro)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust-diesel`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name rust_diesel src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=1539aaf2aff98038 -L dependency=/opt/rustwide/target/debug/deps --extern actix_files=/opt/rustwide/target/debug/deps/libactix_files-7b4e0a39ad990b20.rmeta --extern actix_identity=/opt/rustwide/target/debug/deps/libactix_identity-4176718f2ed2ae14.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-82a4c067bd4b3939.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f68a520849c2dc32.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-d4fc7585e22ee2e0.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-b12d59ff1b86b597.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-cd86dd85a907a92e.rmeta --extern handlebars=/opt/rustwide/target/debug/deps/libhandlebars-4d9cd4b6e265ae52.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-a6a113d4ea621c16.rmeta --extern pbkdf2=/opt/rustwide/target/debug/deps/libpbkdf2-f04f36ccd2c44f4f.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-c7e4cf984b4d0da6.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-d4ff470bf3aed117.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-64640d923424228d.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d8e364cb964b90e8.rmeta --extern tera=/opt/rustwide/target/debug/deps/libtera-fa5d788c17269078.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "f30702f7088f7f96a4c1b41368a7636b2b7a96d0b8c11c34be570a2f82c371b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30702f7088f7f96a4c1b41368a7636b2b7a96d0b8c11c34be570a2f82c371b2", kill_on_drop: false }`
[INFO] [stdout] f30702f7088f7f96a4c1b41368a7636b2b7a96d0b8c11c34be570a2f82c371b2
