[INFO] fetching crate airfrog-rpc 0.1.1...
[INFO] testing airfrog-rpc-0.1.1 against 1.90.0 for beta-1.91-2
[INFO] extracting crate airfrog-rpc 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate airfrog-rpc 0.1.1
[INFO] finished tweaking crates.io crate airfrog-rpc 0.1.1
[INFO] tweaked toml for crates.io crate airfrog-rpc 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate airfrog-rpc 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate airfrog-rpc 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e310454a2d1964f472073e246a1ab9fb613b9e4dcc678bc85928a52f3183be80
[INFO] running `Command { std: "docker" "start" "-a" "e310454a2d1964f472073e246a1ab9fb613b9e4dcc678bc85928a52f3183be80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e310454a2d1964f472073e246a1ab9fb613b9e4dcc678bc85928a52f3183be80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e310454a2d1964f472073e246a1ab9fb613b9e4dcc678bc85928a52f3183be80", kill_on_drop: false }`
[INFO] [stdout] e310454a2d1964f472073e246a1ab9fb613b9e4dcc678bc85928a52f3183be80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228a665d41400ebc8a2311ac4463a6194785c4126ce5af4c889be95232f4cdd2
[INFO] running `Command { std: "docker" "start" "-a" "228a665d41400ebc8a2311ac4463a6194785c4126ce5af4c889be95232f4cdd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling airfrog-rpc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "228a665d41400ebc8a2311ac4463a6194785c4126ce5af4c889be95232f4cdd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228a665d41400ebc8a2311ac4463a6194785c4126ce5af4c889be95232f4cdd2", kill_on_drop: false }`
[INFO] [stdout] 228a665d41400ebc8a2311ac4463a6194785c4126ce5af4c889be95232f4cdd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f80a05c89c34ef783839999057e73f83c91d4238c300303a68331cd01db970c9
[INFO] running `Command { std: "docker" "start" "-a" "f80a05c89c34ef783839999057e73f83c91d4238c300303a68331cd01db970c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling airfrog-rpc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "f80a05c89c34ef783839999057e73f83c91d4238c300303a68331cd01db970c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80a05c89c34ef783839999057e73f83c91d4238c300303a68331cd01db970c9", kill_on_drop: false }`
[INFO] [stdout] f80a05c89c34ef783839999057e73f83c91d4238c300303a68331cd01db970c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14eb346a8fca569ad069c0e226df63b3c7f38b7cd41ad3f34232e913f4d9ae44
[INFO] running `Command { std: "docker" "start" "-a" "14eb346a8fca569ad069c0e226df63b3c7f38b7cd41ad3f34232e913f4d9ae44", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/airfrog_rpc-60f0d0f264ebf5f4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests airfrog_rpc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/client/futures.rs - client::futures::AsyncRpcClient (line 44) ... FAILED
[INFO] [stdout] test src/client/futures.rs - client::futures::AsyncDelay (line 25) ... FAILED
[INFO] [stdout] test src/channel/sync.rs - channel::sync::RamChannelIo::new (line 412) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/client/futures.rs - client::futures::AsyncRpcClient (line 44) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/client/futures.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | let mut reader = ...; // implement Reader trait
[INFO] [stdout]    |                  ^^^
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 12 - let mut reader = ...; // implement Reader trait
[INFO] [stdout] 12 + let mut reader = ..; // implement Reader trait
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 12 - let mut reader = ...; // implement Reader trait
[INFO] [stdout] 12 + let mut reader = ..=; // implement Reader trait
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> src/client/futures.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | let mut reader = ...; // implement Reader trait
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout] 12 - let mut reader = ...; // implement Reader trait
[INFO] [stdout] 12 + let mut reader = ..; // implement Reader trait
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/client/futures.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | let mut writer = ...; // implement Writer trait
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 13 - let mut writer = ...; // implement Writer trait
[INFO] [stdout] 13 + let mut writer = ..; // implement Writer trait
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 13 - let mut writer = ...; // implement Writer trait
[INFO] [stdout] 13 + let mut writer = ..=; // implement Writer trait
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> src/client/futures.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | let mut writer = ...; // implement Writer trait
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout] 13 - let mut writer = ...; // implement Writer trait
[INFO] [stdout] 13 + let mut writer = ..; // implement Writer trait
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Delay` in this scope
[INFO] [stdout]   --> src/client/futures.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut client = AsyncRpcClient::<_, _, Delay>::new(&mut reader, &mut writer, config);
[INFO] [stdout]    |                                         ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout]  4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_client_futures_rs_44_0<Delay>() {
[INFO] [stdout]    |                                                                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/client/futures.rs:57:41
[INFO] [stdout]    |
[INFO] [stdout]  4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_client_futures_rs_44_0() {
[INFO] [stdout]    |                                      --------------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 16 | let response = client.request(&command).await?;
[INFO] [stdout]    |                                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0586, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client/futures.rs - client::futures::AsyncDelay (line 25) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `embassy_time`
[INFO] [stdout]  --> src/client/futures.rs:26:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use embassy_time::{Duration, Timer};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `embassy_time`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `embassy_time`, use `cargo add embassy_time` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncDelay` in this scope
[INFO] [stdout]  --> src/client/futures.rs:28:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl AsyncDelay for Delay {
[INFO] [stdout]   |      ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use airfrog_rpc::client::AsyncDelay;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/channel/sync.rs - channel::sync::RamChannelIo::new (line 412) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `RamChannelIo` in this scope
[INFO] [stdout]  --> src/channel/sync.rs:413:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | static mut RAM_CHANNEL_IO: RamChannelIo = RamChannelIo::new();
[INFO] [stdout]   |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use airfrog_rpc::channel::RamChannelIo;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RamChannelIo`
[INFO] [stdout]  --> src/channel/sync.rs:413:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | static mut RAM_CHANNEL_IO: RamChannelIo = RamChannelIo::new();
[INFO] [stdout]   |                                           ^^^^^^^^^^^^ use of undeclared type `RamChannelIo`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use airfrog_rpc::channel::RamChannelIo;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/channel/sync.rs - channel::sync::RamChannelIo::new (line 412)
[INFO] [stdout]     src/client/futures.rs - client::futures::AsyncDelay (line 25)
[INFO] [stdout]     src/client/futures.rs - client::futures::AsyncRpcClient (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.17s
[INFO] running `Command { std: "docker" "inspect" "14eb346a8fca569ad069c0e226df63b3c7f38b7cd41ad3f34232e913f4d9ae44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14eb346a8fca569ad069c0e226df63b3c7f38b7cd41ad3f34232e913f4d9ae44", kill_on_drop: false }`
[INFO] [stdout] 14eb346a8fca569ad069c0e226df63b3c7f38b7cd41ad3f34232e913f4d9ae44
