[INFO] updating cached repository https://github.com/jxs/tower-error-example
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd5bc1826eb3ce2a4d370f23496c7e46de155de0
[INFO] checking jxs/tower-error-example against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxs%2Ftower-error-example" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jxs/tower-error-example on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jxs/tower-error-example
[INFO] finished tweaking git repo https://github.com/jxs/tower-error-example
[INFO] tweaked toml for git repo https://github.com/jxs/tower-error-example written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jxs/tower-error-example already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 990dbb32933b345a1425b90c790c89472870e0ae1756abe96d9fc1dfc8dd88db
[INFO] running `"docker" "start" "-a" "990dbb32933b345a1425b90c790c89472870e0ae1756abe96d9fc1dfc8dd88db"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]     Checking tower-service v0.2.0
[INFO] [stderr]    Compiling codegen v0.1.1 (https://github.com/carllerche/codegen#87e270f7)
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]     Checking tower-layer v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tower-discover v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tower-limit v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tower-load-shed v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tower-timeout v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tower-retry v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tower-buffer v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tower-util v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking tokio-connect v0.1.0 (https://github.com/carllerche/tokio-connect#f7ad1ca4)
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]     Checking tower v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54)
[INFO] [stderr]     Checking http-body v0.1.0 (https://github.com/tower-rs/tower-http#e7ef6ef6)
[INFO] [stderr]     Checking h2 v0.1.18
[INFO] [stderr]     Checking tower-request-modifier v0.1.0 (https://github.com/tower-rs/tower-http#e7ef6ef6)
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tower-http-util v0.1.0 (https://github.com/tower-rs/tower-http#e7ef6ef6)
[INFO] [stderr]     Checking tower-http v0.1.0 (https://github.com/tower-rs/tower-http#e7ef6ef6)
[INFO] [stderr]     Checking tokio v0.1.19
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]     Checking tower-h2 v0.1.0 (https://github.com/tower-rs/tower-h2#a3c958a2)
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]     Checking tower-grpc v0.1.0 (https://github.com/tower-rs/tower-grpc#597f56ce)
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling tower-grpc-build v0.1.0 (https://github.com/tower-rs/tower-grpc#597f56ce)
[INFO] [stderr]    Compiling tower-error-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/main.rs:5:24
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tower_h2::client::{self, Connect, ConnectError, Connection};
[INFO] [stderr]   |                        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/main.rs:5:24
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tower_h2::client::{self, Connect, ConnectError, Connection};
[INFO] [stderr]   |                        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `say_hello` found for type `hello_world::client::Greeter<tower_request_modifier::RequestModifier<tower_h2::client::connection::Connection<tokio_tcp::stream::TcpStream, tokio_executor::global::DefaultExecutor, tower_grpc::body::BoxBody>, ()>>` in the current scope
[INFO] [stderr]   --> src/main.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 .say_hello(Request::new(HelloRequest {
[INFO] [stderr]    |                  ^^^^^^^^^ method not found in `hello_world::client::Greeter<tower_request_modifier::RequestModifier<tower_h2::client::connection::Connection<tokio_tcp::stream::TcpStream, tokio_executor::global::DefaultExecutor, tower_grpc::body::BoxBody>, ()>>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/target/debug/build/tower-error-example-b44bb8be9d57339d/out/helloworld.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub struct Greeter<T> {
[INFO] [stderr]    |     --------------------- method `say_hello` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `say_hello`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `hello_world::server::Greeter`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `say_hello` found for type `hello_world::client::Greeter<tower_request_modifier::RequestModifier<tower_h2::client::connection::Connection<tokio_tcp::stream::TcpStream, tokio_executor::global::DefaultExecutor, tower_grpc::body::BoxBody>, ()>>` in the current scope
[INFO] [stderr]   --> src/main.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 .say_hello(Request::new(HelloRequest {
[INFO] [stderr]    |                  ^^^^^^^^^ method not found in `hello_world::client::Greeter<tower_request_modifier::RequestModifier<tower_h2::client::connection::Connection<tokio_tcp::stream::TcpStream, tokio_executor::global::DefaultExecutor, tower_grpc::body::BoxBody>, ()>>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/target/debug/build/tower-error-example-b44bb8be9d57339d/out/helloworld.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub struct Greeter<T> {
[INFO] [stderr]    |     --------------------- method `say_hello` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `say_hello`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `hello_world::server::Greeter`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `tower-error-example`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `tower-error-example`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "990dbb32933b345a1425b90c790c89472870e0ae1756abe96d9fc1dfc8dd88db"`
[INFO] running `"docker" "rm" "-f" "990dbb32933b345a1425b90c790c89472870e0ae1756abe96d9fc1dfc8dd88db"`
[INFO] [stdout] 990dbb32933b345a1425b90c790c89472870e0ae1756abe96d9fc1dfc8dd88db