[INFO] fetching crate salvia 0.1.0...
[INFO] documenting salvia-0.1.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate salvia 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate salvia 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate salvia 0.1.0
[INFO] finished tweaking crates.io crate salvia 0.1.0
[INFO] tweaked toml for crates.io crate salvia 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate salvia 0.1.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded salvia_macro v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c9a99d0afb76d8ec17c552999e5f3f10b12e2e0e818753655bef08a3699504c
[INFO] running `Command { std: "docker" "start" "-a" "8c9a99d0afb76d8ec17c552999e5f3f10b12e2e0e818753655bef08a3699504c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c9a99d0afb76d8ec17c552999e5f3f10b12e2e0e818753655bef08a3699504c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9a99d0afb76d8ec17c552999e5f3f10b12e2e0e818753655bef08a3699504c", kill_on_drop: false }`
[INFO] [stdout] 8c9a99d0afb76d8ec17c552999e5f3f10b12e2e0e818753655bef08a3699504c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 868742d8bdf189c4b2a71c279b0eb197ff543487d3b5a19ea2c1c1a1983d4b55
[INFO] running `Command { std: "docker" "start" "-a" "868742d8bdf189c4b2a71c279b0eb197ff543487d3b5a19ea2c1c1a1983d4b55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling salvia_macro v0.1.0
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]  Documenting salvia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `async_trait`
[INFO] [stdout]    --> src/node/input.rs:142:3
[INFO] [stdout]     |
[INFO] [stdout] 142 | #[async_trait::async_trait]
[INFO] [stdout]     |   ^^^^^^^^^^^ use of undeclared crate or module `async_trait`
[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 E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `salvia`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name salvia src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=969cbaa7011ae143 -L dependency=/opt/rustwide/target/debug/deps --extern anymap2=/opt/rustwide/target/debug/deps/libanymap2-60c9e60af7a6922b.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-d16799c17776142e.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-6402a774a882ecf0.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-2636a8419f9b5321.rmeta --extern salvia_macro=/opt/rustwide/target/debug/deps/libsalvia_macro-4c3a15b178490e43.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ad47ef0d948b3e19.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "868742d8bdf189c4b2a71c279b0eb197ff543487d3b5a19ea2c1c1a1983d4b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868742d8bdf189c4b2a71c279b0eb197ff543487d3b5a19ea2c1c1a1983d4b55", kill_on_drop: false }`
[INFO] [stdout] 868742d8bdf189c4b2a71c279b0eb197ff543487d3b5a19ea2c1c1a1983d4b55
