[INFO] cloning repository https://github.com/jxs/tower-error-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jxs/tower-error-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxs%2Ftower-error-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxs%2Ftower-error-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd5bc1826eb3ce2a4d370f23496c7e46de155de0 [INFO] checking jxs/tower-error-example against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxs%2Ftower-error-example" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jxs/tower-error-example on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-8/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a604c401e84f571128d413c2595a7aecddd5c0e991c25626601a21e17b485c61 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a604c401e84f571128d413c2595a7aecddd5c0e991c25626601a21e17b485c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a604c401e84f571128d413c2595a7aecddd5c0e991c25626601a21e17b485c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a604c401e84f571128d413c2595a7aecddd5c0e991c25626601a21e17b485c61", kill_on_drop: false }` [INFO] [stdout] a604c401e84f571128d413c2595a7aecddd5c0e991c25626601a21e17b485c61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b18b55b4a3679813eb775ded3680c0f6142182587d48fe6a8b63f71e813da4d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4b18b55b4a3679813eb775ded3680c0f6142182587d48fe6a8b63f71e813da4d", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Checking tower-service v0.2.0 [INFO] [stderr] Compiling codegen v0.1.1 (https://github.com/carllerche/codegen#87e270f7) [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [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 itertools v0.8.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking env_logger v0.5.13 [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-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] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tower-util v0.1.0 (https://github.com/tower-rs/tower#d0d6ed54) [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-connect v0.1.0 (https://github.com/carllerche/tokio-connect#f7ad1ca4) [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 tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio v0.1.19 [INFO] [stderr] Compiling tempfile v3.0.7 [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 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 tower-h2 v0.1.0 (https://github.com/tower-rs/tower-h2#a3c958a2) [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Checking tower-grpc v0.1.0 (https://github.com/tower-rs/tower-grpc#597f56ce) [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] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use tower_h2::client::{self, Connect, ConnectError, Connection}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use tower_h2::client::{self, Connect, ConnectError, Connection}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `say_hello` found for struct `hello_world::client::Greeter, ()>>` in the current scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/target/debug/build/tower-error-example-06371d083159c052/out/helloworld.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Greeter { [INFO] [stdout] | --------------------- method `say_hello` not found for this [INFO] [stdout] --> src/main.rs:35:18 [INFO] [stdout] | [INFO] [stdout] 35 | .say_hello(Request::new(HelloRequest { [INFO] [stdout] | ^^^^^^^^^ method not found in `hello_world::client::Greeter, ()>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/git/checkouts/tower-http-8b33967e083bb0de/e7ef6ef/tower-request-modifier/src/lib.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct RequestModifier { [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as GrpcService<_>>::Future = _` [INFO] [stdout] | doesn't satisfy `<_ as GrpcService<_>>::ResponseBody = _` [INFO] [stdout] | [INFO] [stdout] = note: the method `say_hello` exists but the following trait bounds were not satisfied: [INFO] [stdout] `, ()> as GrpcService<_>>::Future = _` [INFO] [stdout] `, ()> as GrpcService<_>>::ResponseBody = _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tower-error-example` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `say_hello` found for struct `hello_world::client::Greeter, ()>>` in the current scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/target/debug/build/tower-error-example-06371d083159c052/out/helloworld.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Greeter { [INFO] [stdout] | --------------------- method `say_hello` not found for this [INFO] [stdout] --> src/main.rs:35:18 [INFO] [stdout] | [INFO] [stdout] 35 | .say_hello(Request::new(HelloRequest { [INFO] [stdout] | ^^^^^^^^^ method not found in `hello_world::client::Greeter, ()>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/git/checkouts/tower-http-8b33967e083bb0de/e7ef6ef/tower-request-modifier/src/lib.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct RequestModifier { [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as GrpcService<_>>::Future = _` [INFO] [stdout] | doesn't satisfy `<_ as GrpcService<_>>::ResponseBody = _` [INFO] [stdout] | [INFO] [stdout] = note: the method `say_hello` exists but the following trait bounds were not satisfied: [INFO] [stdout] `, ()> as GrpcService<_>>::Future = _` [INFO] [stdout] `, ()> as GrpcService<_>>::ResponseBody = _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4b18b55b4a3679813eb775ded3680c0f6142182587d48fe6a8b63f71e813da4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b18b55b4a3679813eb775ded3680c0f6142182587d48fe6a8b63f71e813da4d", kill_on_drop: false }` [INFO] [stdout] 4b18b55b4a3679813eb775ded3680c0f6142182587d48fe6a8b63f71e813da4d