[INFO] cloning repository https://github.com/openmind13/pub-sub-samples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openmind13/pub-sub-samples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenmind13%2Fpub-sub-samples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenmind13%2Fpub-sub-samples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08f19717e729217bbc76bbfec20249fae884a5da
[INFO] testing openmind13/pub-sub-samples against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenmind13%2Fpub-sub-samples" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/openmind13/pub-sub-samples on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/openmind13/pub-sub-samples
[INFO] finished tweaking git repo https://github.com/openmind13/pub-sub-samples
[INFO] tweaked toml for git repo https://github.com/openmind13/pub-sub-samples written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/openmind13/pub-sub-samples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 tcp-stream v0.20.9
[INFO] [stderr]   Downloaded pinky-swear v4.4.0
[INFO] [stderr]   Downloaded lapin v1.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1037f74fd942ce5ecfdbe6c27895af0f47c2c1738a04f7ecadb4a3578b78027
[INFO] running `Command { std: "docker" "start" "-a" "e1037f74fd942ce5ecfdbe6c27895af0f47c2c1738a04f7ecadb4a3578b78027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1037f74fd942ce5ecfdbe6c27895af0f47c2c1738a04f7ecadb4a3578b78027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1037f74fd942ce5ecfdbe6c27895af0f47c2c1738a04f7ecadb4a3578b78027", kill_on_drop: false }`
[INFO] [stdout] e1037f74fd942ce5ecfdbe6c27895af0f47c2c1738a04f7ecadb4a3578b78027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb77b133497365d8e982730ee5b821172407697b1d119ae427070a859aabd5f7
[INFO] running `Command { std: "docker" "start" "-a" "cb77b133497365d8e982730ee5b821172407697b1d119ae427070a859aabd5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling cookie-factory v0.3.2
[INFO] [stderr]    Compiling amq-protocol v6.1.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling lapin v1.9.0
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling tracing-core v0.1.21
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling pinky-swear v4.4.0
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling amq-protocol-uri v6.1.0
[INFO] [stderr]    Compiling pem v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling tcp-stream v0.20.9
[INFO] [stderr]    Compiling amq-protocol-tcp v6.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling h2 v0.3.10
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling amq-protocol-types v6.1.0
[INFO] [stderr]    Compiling hyper v0.14.16
[INFO] [stderr]    Compiling pub-sub-samples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Server`
[INFO] [stdout]  --> src/main.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hyper::{Body, Request, Response, Server};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicProperties`, `options::*`, `publisher_confirm::Confirmation`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     options::*, publisher_confirm::Confirmation, types::FieldTable, BasicProperties, Connection,
[INFO] [stdout]   |     ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consumer`
[INFO] [stdout]   --> src/main.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let consumer = channel.basic_consume(
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:124:15
[INFO] [stdout]     |
[INFO] [stdout] 124 | async fn push(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.03s
[INFO] running `Command { std: "docker" "inspect" "cb77b133497365d8e982730ee5b821172407697b1d119ae427070a859aabd5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb77b133497365d8e982730ee5b821172407697b1d119ae427070a859aabd5f7", kill_on_drop: false }`
[INFO] [stdout] cb77b133497365d8e982730ee5b821172407697b1d119ae427070a859aabd5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35b848a954dcd38a445c0e83590d3c70b94269fe908298fbed73e2138dc0ec49
[INFO] running `Command { std: "docker" "start" "-a" "35b848a954dcd38a445c0e83590d3c70b94269fe908298fbed73e2138dc0ec49", kill_on_drop: false }`
[INFO] [stderr]    Compiling pub-sub-samples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Server`
[INFO] [stdout]  --> src/main.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hyper::{Body, Request, Response, Server};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicProperties`, `options::*`, `publisher_confirm::Confirmation`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     options::*, publisher_confirm::Confirmation, types::FieldTable, BasicProperties, Connection,
[INFO] [stdout]   |     ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consumer`
[INFO] [stdout]   --> src/main.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let consumer = channel.basic_consume(
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:124:15
[INFO] [stdout]     |
[INFO] [stdout] 124 | async fn push(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "35b848a954dcd38a445c0e83590d3c70b94269fe908298fbed73e2138dc0ec49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b848a954dcd38a445c0e83590d3c70b94269fe908298fbed73e2138dc0ec49", kill_on_drop: false }`
[INFO] [stdout] 35b848a954dcd38a445c0e83590d3c70b94269fe908298fbed73e2138dc0ec49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e887773f8a831f596508f094094a40183b0db86d79ae44a34c38712d44f4451d
[INFO] running `Command { std: "docker" "start" "-a" "e887773f8a831f596508f094094a40183b0db86d79ae44a34c38712d44f4451d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `futures::StreamExt`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::StreamExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Server`
[INFO] [stderr]  --> src/main.rs:2:38
[INFO] [stderr]   |
[INFO] [stderr] 2 | use hyper::{Body, Request, Response, Server};
[INFO] [stderr]   |                                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BasicProperties`, `options::*`, `publisher_confirm::Confirmation`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     options::*, publisher_confirm::Confirmation, types::FieldTable, BasicProperties, Connection,
[INFO] [stderr]   |     ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `consumer`
[INFO] [stderr]   --> src/main.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |             let consumer = channel.basic_consume(
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consumer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]    --> src/main.rs:124:15
[INFO] [stderr]     |
[INFO] [stderr] 124 | async fn push(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stderr]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: `pub-sub-samples` (bin "pub-sub-samples" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pub_sub_samples-4e6cf34d88b86324)
[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] running `Command { std: "docker" "inspect" "e887773f8a831f596508f094094a40183b0db86d79ae44a34c38712d44f4451d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e887773f8a831f596508f094094a40183b0db86d79ae44a34c38712d44f4451d", kill_on_drop: false }`
[INFO] [stdout] e887773f8a831f596508f094094a40183b0db86d79ae44a34c38712d44f4451d