[INFO] fetching crate minijinja 0.15.0...
[INFO] documenting minijinja-0.15.0 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] extracting crate minijinja 0.15.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate minijinja 0.15.0 on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minijinja 0.15.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate minijinja 0.15.0
[INFO] tweaked toml for crates.io crate minijinja 0.15.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4eaead5a2469ede0d3342dde2edc41ae0755a33b77d7d4e8886e1545643ef580
[INFO] running `Command { std: "docker" "start" "-a" "4eaead5a2469ede0d3342dde2edc41ae0755a33b77d7d4e8886e1545643ef580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eaead5a2469ede0d3342dde2edc41ae0755a33b77d7d4e8886e1545643ef580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eaead5a2469ede0d3342dde2edc41ae0755a33b77d7d4e8886e1545643ef580", kill_on_drop: false }`
[INFO] [stdout] 4eaead5a2469ede0d3342dde2edc41ae0755a33b77d7d4e8886e1545643ef580
[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" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5172971ecbc326ac39f681803551c13a10172de9a1e2c15f7d4ef61e63f17795
[INFO] running `Command { std: "docker" "start" "-a" "5172971ecbc326ac39f681803551c13a10172de9a1e2c15f7d4ef61e63f17795", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]  Documenting minijinja v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Self::set_source`
[INFO] [stdout]    --> src/environment.rs:403:40
[INFO] [stdout]     |
[INFO] [stdout] 403 |     /// restriction use [`set_source`](Self::set_source).
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^ the struct `Environment` has no field or associated item named `set_source`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]   --> src/context.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Note that [`context!`] can also be used recursively if you need to
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(rustdoc::macro_rules_fallback)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `minijinja`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name minijinja src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="builtins"' --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="deserialization"' --cfg 'feature="key_interning"' --cfg 'feature="sync"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1b06ecce6a547005 -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-b58fe27d25b88c46.rmeta --cap-lints=forbid --crate-version 0.15.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "5172971ecbc326ac39f681803551c13a10172de9a1e2c15f7d4ef61e63f17795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5172971ecbc326ac39f681803551c13a10172de9a1e2c15f7d4ef61e63f17795", kill_on_drop: false }`
[INFO] [stdout] 5172971ecbc326ac39f681803551c13a10172de9a1e2c15f7d4ef61e63f17795