[INFO] fetching crate fizyr-rpc 0.4.2...
[INFO] testing fizyr-rpc-0.4.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fizyr-rpc 0.4.2 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate fizyr-rpc 0.4.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fizyr-rpc 0.4.2
[INFO] finished tweaking crates.io crate fizyr-rpc 0.4.2
[INFO] tweaked toml for crates.io crate fizyr-rpc 0.4.2 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate fizyr-rpc 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v1.1.0
[INFO] [stderr]   Downloaded thiserror v1.0.21
[INFO] [stderr]   Downloaded socket2 v0.3.15
[INFO] [stderr]   Downloaded structopt v0.3.20
[INFO] [stderr]   Downloaded structopt-derive v0.4.13
[INFO] [stderr]   Downloaded thiserror-impl v1.0.21
[INFO] [stderr]   Downloaded tokio v1.5.0
[INFO] [stderr]   Downloaded assert2-macros v0.3.3
[INFO] [stderr]   Downloaded filedesc v0.3.0
[INFO] [stderr]   Downloaded memfile v0.2.0
[INFO] [stderr]   Downloaded assert2 v0.3.3
[INFO] [stderr]   Downloaded mio v0.7.11
[INFO] [stderr]   Downloaded pin-project-lite v0.2.6
[INFO] [stderr]   Downloaded tokio-seqpacket v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a972c4f00d7ab8aa849c7d8e6e08e0d7e73f5822c38dea3c6f1fe6d402692e01
[INFO] running `Command { std: "docker" "start" "-a" "a972c4f00d7ab8aa849c7d8e6e08e0d7e73f5822c38dea3c6f1fe6d402692e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a972c4f00d7ab8aa849c7d8e6e08e0d7e73f5822c38dea3c6f1fe6d402692e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a972c4f00d7ab8aa849c7d8e6e08e0d7e73f5822c38dea3c6f1fe6d402692e01", kill_on_drop: false }`
[INFO] [stdout] a972c4f00d7ab8aa849c7d8e6e08e0d7e73f5822c38dea3c6f1fe6d402692e01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4b31b4a5226045591a1c10a38c552394225a5c0eb5abae8001d61d35d93697f
[INFO] running `Command { std: "docker" "start" "-a" "f4b31b4a5226045591a1c10a38c552394225a5c0eb5abae8001d61d35d93697f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling fizyr-rpc v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.92s
[INFO] running `Command { std: "docker" "inspect" "f4b31b4a5226045591a1c10a38c552394225a5c0eb5abae8001d61d35d93697f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b31b4a5226045591a1c10a38c552394225a5c0eb5abae8001d61d35d93697f", kill_on_drop: false }`
[INFO] [stdout] f4b31b4a5226045591a1c10a38c552394225a5c0eb5abae8001d61d35d93697f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fbee133c44ba477412afa9275c952b9dcd04f9237070a6ad1043d0663abb694
[INFO] running `Command { std: "docker" "start" "-a" "9fbee133c44ba477412afa9275c952b9dcd04f9237070a6ad1043d0663abb694", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling assert2-macros v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memfile v0.2.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling assert2 v0.3.3
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling fizyr-rpc v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `fizyr_rpc::UnixStreamServer`
[INFO] [stdout]  --> examples/unix-stream-server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fizyr_rpc::UnixStreamServer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `UnixStreamServer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fizyr_rpc::UnixStreamPeer`
[INFO] [stdout]  --> examples/unix-stream-client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fizyr_rpc::UnixStreamPeer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `UnixStreamPeer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StreamBody` in crate `fizyr_rpc`
[INFO] [stdout]   --> examples/unix-stream-server.rs:43:65
[INFO] [stdout]    |
[INFO] [stdout] 43 | async fn handle_peer(mut peer: fizyr_rpc::PeerHandle<fizyr_rpc::StreamBody>) -> Result<(), String> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^ not found in `fizyr_rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StreamBody` in crate `fizyr_rpc`
[INFO] [stdout]   --> examples/unix-stream-server.rs:75:70
[INFO] [stdout]    |
[INFO] [stdout] 75 | async fn handle_hello(request: fizyr_rpc::ReceivedRequest<fizyr_rpc::StreamBody>) -> Result<(), String> {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^ not found in `fizyr_rpc`
[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 E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fizyr_rpc::UnixSeqpacketServer`
[INFO] [stdout]  --> examples/unix-seqpacket-server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fizyr_rpc::UnixSeqpacketServer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `UnixSeqpacketServer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fizyr-rpc` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `fizyr_rpc::TcpServer`
[INFO] [stdout]  --> examples/tcp-server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fizyr_rpc::TcpServer;
[INFO] [stdout]   |     ^^^^^^^^^^^---------
[INFO] [stdout]   |     |          |
[INFO] [stdout]   |     |          help: a similar name exists in the module: `Server`
[INFO] [stdout]   |     no `TcpServer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fizyr_rpc::UnixSeqpacketPeer`
[INFO] [stdout]  --> examples/unix-seqpacket-client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fizyr_rpc::UnixSeqpacketPeer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `UnixSeqpacketPeer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StreamBody` in crate `fizyr_rpc`
[INFO] [stdout]   --> examples/tcp-server.rs:43:65
[INFO] [stdout]    |
[INFO] [stdout] 43 | async fn handle_peer(mut peer: fizyr_rpc::PeerHandle<fizyr_rpc::StreamBody>) -> Result<(), String> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^ not found in `fizyr_rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StreamBody` in crate `fizyr_rpc`
[INFO] [stdout]   --> examples/tcp-server.rs:75:70
[INFO] [stdout]    |
[INFO] [stdout] 75 | async fn handle_hello(request: fizyr_rpc::ReceivedRequest<fizyr_rpc::StreamBody>) -> Result<(), String> {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^ not found in `fizyr_rpc`
[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 E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UnixBody` in crate `fizyr_rpc`
[INFO] [stdout]   --> examples/unix-seqpacket-server.rs:43:65
[INFO] [stdout]    |
[INFO] [stdout] 43 | async fn handle_peer(mut peer: fizyr_rpc::PeerHandle<fizyr_rpc::UnixBody>) -> Result<(), String> {
[INFO] [stdout]    |                                                                 ^^^^^^^^ not found in `fizyr_rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UnixBody` in crate `fizyr_rpc`
[INFO] [stdout]   --> examples/unix-seqpacket-server.rs:75:70
[INFO] [stdout]    |
[INFO] [stdout] 75 | async fn handle_hello(request: fizyr_rpc::ReceivedRequest<fizyr_rpc::UnixBody>) -> Result<(), String> {
[INFO] [stdout]    |                                                                      ^^^^^^^^ not found in `fizyr_rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fizyr_rpc::TcpPeer`
[INFO] [stdout]  --> examples/tcp-client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fizyr_rpc::TcpPeer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ no `TcpPeer` in the root
[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 E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::transport::StreamTransport`
[INFO] [stdout]    --> src/peer.rs:493:6
[INFO] [stdout]     |
[INFO] [stdout] 493 |     use crate::transport::StreamTransport;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `StreamTransport` in `transport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::net::UnixStream`
[INFO] [stdout]    --> src/peer.rs:494:6
[INFO] [stdout]     |
[INFO] [stdout] 494 |     use tokio::net::UnixStream;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ no `UnixStream` in `net`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9fbee133c44ba477412afa9275c952b9dcd04f9237070a6ad1043d0663abb694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fbee133c44ba477412afa9275c952b9dcd04f9237070a6ad1043d0663abb694", kill_on_drop: false }`
[INFO] [stdout] 9fbee133c44ba477412afa9275c952b9dcd04f9237070a6ad1043d0663abb694
