[INFO] fetching crate mumble-protocol-2x 0.6.0...
[INFO] testing mumble-protocol-2x-0.6.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mumble-protocol-2x 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mumble-protocol-2x 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mumble-protocol-2x 0.6.0
[INFO] tweaked toml for crates.io crate mumble-protocol-2x 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mumble-protocol-2x 0.6.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mumble-protocol-2x 0.6.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asynchronous-codec v0.7.0
[INFO] [stderr]   Downloaded argparse v0.2.2
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[INFO] [stderr]   Downloaded protobuf-parse v3.7.1
[INFO] [stderr]   Downloaded protobuf-codegen v3.7.1
[INFO] [stderr]   Downloaded protobuf v3.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2874963b2ef8c831d1b68a7f69e57f3f8a9cdc6473dffa5001ed0900b524518
[INFO] running `Command { std: "docker" "start" "-a" "f2874963b2ef8c831d1b68a7f69e57f3f8a9cdc6473dffa5001ed0900b524518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2874963b2ef8c831d1b68a7f69e57f3f8a9cdc6473dffa5001ed0900b524518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2874963b2ef8c831d1b68a7f69e57f3f8a9cdc6473dffa5001ed0900b524518", kill_on_drop: false }`
[INFO] [stdout] f2874963b2ef8c831d1b68a7f69e57f3f8a9cdc6473dffa5001ed0900b524518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 793f238bc152504d2ab6f9029c5a3aaab5f460d685e1a30303ce5f71cf2dbcc2
[INFO] running `Command { std: "docker" "start" "-a" "793f238bc152504d2ab6f9029c5a3aaab5f460d685e1a30303ce5f71cf2dbcc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stderr]    Compiling openssl-sys v0.9.104
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[INFO] [stderr]    Compiling mumble-protocol-2x v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.91s
[INFO] running `Command { std: "docker" "inspect" "793f238bc152504d2ab6f9029c5a3aaab5f460d685e1a30303ce5f71cf2dbcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "793f238bc152504d2ab6f9029c5a3aaab5f460d685e1a30303ce5f71cf2dbcc2", kill_on_drop: false }`
[INFO] [stdout] 793f238bc152504d2ab6f9029c5a3aaab5f460d685e1a30303ce5f71cf2dbcc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d22cf0e6ddbad7111ba67036cc73c241b287151c30b9a8cd5e418ac42cf6b2
[INFO] running `Command { std: "docker" "start" "-a" "96d22cf0e6ddbad7111ba67036cc73c241b287151c30b9a8cd5e418ac42cf6b2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mumble-protocol-2x v0.6.0 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]   --> examples/echo_client.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use mumble_protocol::control::msgs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 10 | use mumble_protocol_2x::control::msgs;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]   --> examples/echo_client.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use mumble_protocol::control::ClientControlCodec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 | use mumble_protocol_2x::control::ClientControlCodec;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]   --> examples/echo_client.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use mumble_protocol::control::ControlPacket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 | use mumble_protocol_2x::control::ControlPacket;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]   --> examples/echo_client.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mumble_protocol::crypt::ClientCryptState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mumble_protocol_2x::crypt::ClientCryptState;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]   --> examples/echo_client.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use mumble_protocol::voice::VoicePacket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 14 | use mumble_protocol_2x::voice::VoicePacket;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]   --> examples/echo_client.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use mumble_protocol::voice::VoicePacketPayload;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mumble_protocol`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 15 | use mumble_protocol_2x::voice::VoicePacketPayload;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mumble-protocol-2x` (example "echo_client") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "96d22cf0e6ddbad7111ba67036cc73c241b287151c30b9a8cd5e418ac42cf6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d22cf0e6ddbad7111ba67036cc73c241b287151c30b9a8cd5e418ac42cf6b2", kill_on_drop: false }`
[INFO] [stdout] 96d22cf0e6ddbad7111ba67036cc73c241b287151c30b9a8cd5e418ac42cf6b2