[INFO] fetching crate ledger-transport-zemu 0.9.0...
[INFO] documenting ledger-transport-zemu-0.9.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ledger-transport-zemu 0.9.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate ledger-transport-zemu 0.9.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ledger-transport-zemu 0.9.0
[INFO] finished tweaking crates.io crate ledger-transport-zemu 0.9.0
[INFO] tweaked toml for crates.io crate ledger-transport-zemu 0.9.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e8efa938c3cf4c07069ad01c9ea229486a2073d545c2cb4c11a690128b827a5
[INFO] running `Command { std: "docker" "start" "-a" "6e8efa938c3cf4c07069ad01c9ea229486a2073d545c2cb4c11a690128b827a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e8efa938c3cf4c07069ad01c9ea229486a2073d545c2cb4c11a690128b827a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e8efa938c3cf4c07069ad01c9ea229486a2073d545c2cb4c11a690128b827a5", kill_on_drop: false }`
[INFO] [stdout] 6e8efa938c3cf4c07069ad01c9ea229486a2073d545c2cb4c11a690128b827a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e7b0092a8d8f2758b1f257b120802b2ba1037fd284bcabb15017248eb17096f
[INFO] running `Command { std: "docker" "start" "-a" "3e7b0092a8d8f2758b1f257b120802b2ba1037fd284bcabb15017248eb17096f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ledger-transport-zemu v0.9.0 (/opt/rustwide/workdir)
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[INFO] [stderr]  Documenting ledger-transport-zemu v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.90s
[INFO] running `Command { std: "docker" "inspect" "3e7b0092a8d8f2758b1f257b120802b2ba1037fd284bcabb15017248eb17096f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7b0092a8d8f2758b1f257b120802b2ba1037fd284bcabb15017248eb17096f", kill_on_drop: false }`
[INFO] [stdout] 3e7b0092a8d8f2758b1f257b120802b2ba1037fd284bcabb15017248eb17096f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e944e6913895a1cd70c0b5cba0cf2cf36c78636d1dcf059a8e14750ff6da289c
[INFO] running `Command { std: "docker" "start" "-a" "e944e6913895a1cd70c0b5cba0cf2cf36c78636d1dcf059a8e14750ff6da289c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling ledger-transport-zemu v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
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[INFO] [stderr]     Checking ledger-apdu v0.9.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking ledger-transport v0.9.0
[INFO] [stderr]     Checking grpc v0.8.3
[INFO] [stderr]     Checking grpc-protobuf v0.8.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]  Documenting ledger-transport-zemu v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `proto_mod`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod proto_mod;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `proto_mod`, create file "/opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod/proto_mod.rs" or "/opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod/proto_mod/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `zemu`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod zemu;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `zemu`, create file "/opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod/zemu.rs" or "/opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod/zemu/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `zemu_grpc`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod zemu_grpc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `zemu_grpc`, create file "/opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod/zemu_grpc.rs" or "/opt/rustwide/target/debug/build/ledger-transport-zemu-cca9b00cad68cb70/out/proto_mod/zemu_grpc/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ledger-transport-zemu`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ledger_transport_zemu src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=85e79aad0696cc91 -L dependency=/opt/rustwide/target/debug/deps --extern grpc=/opt/rustwide/target/debug/deps/libgrpc-f4c92afe05c52d16.rmeta --extern grpc_protobuf=/opt/rustwide/target/debug/deps/libgrpc_protobuf-64df3c7317d57178.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-e363d6a41d9ffc70.rmeta --extern ledger_transport=/opt/rustwide/target/debug/deps/libledger_transport-fa3b478b44ca69d8.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-c2966570978c8032.rmeta --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-6242f88e57fa956d.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-e7c64239e63173f8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9ac4f65a4b7e7052.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6653450a3a31fc7a.rmeta --extern-html-root-url 'grpc=https://docs.rs/grpc/0.8.3/' --extern-html-root-url 'grpc_protobuf=https://docs.rs/grpc-protobuf/0.8.3/' --extern-html-root-url 'hex=https://docs.rs/hex/0.4.3/' --extern-html-root-url 'ledger_transport=https://docs.rs/ledger-transport/0.9.0/' --extern-html-root-url 'log=https://docs.rs/log/0.4.17/' --extern-html-root-url 'protobuf=https://docs.rs/protobuf/2.18.2/' --extern-html-root-url 'reqwest=https://docs.rs/reqwest/0.10.10/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.137/' --extern-html-root-url 'thiserror=https://docs.rs/thiserror/1.0.31/' -Zunstable-options --crate-version 0.9.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e944e6913895a1cd70c0b5cba0cf2cf36c78636d1dcf059a8e14750ff6da289c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e944e6913895a1cd70c0b5cba0cf2cf36c78636d1dcf059a8e14750ff6da289c", kill_on_drop: false }`
[INFO] [stdout] e944e6913895a1cd70c0b5cba0cf2cf36c78636d1dcf059a8e14750ff6da289c