[INFO] cloning repository https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremywoowengkeongwoolworths%2Frust_hyper_gcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremywoowengkeongwoolworths%2Frust_hyper_gcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 521e5a34a00fa2902b1e4bf6b3d0d2f5b85a9c1b
[INFO] checking jeremywoowengkeongwoolworths/rust_hyper_gcp against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremywoowengkeongwoolworths%2Frust_hyper_gcp" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp
[INFO] finished tweaking git repo https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp
[INFO] tweaked toml for git repo https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jeremywoowengkeongwoolworths/rust_hyper_gcp 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6741bb6be1bcedd01b16bcb0e7f0aa97487391ab12b345138cefa2fc9eb7d55
[INFO] running `Command { std: "docker" "start" "-a" "b6741bb6be1bcedd01b16bcb0e7f0aa97487391ab12b345138cefa2fc9eb7d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6741bb6be1bcedd01b16bcb0e7f0aa97487391ab12b345138cefa2fc9eb7d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6741bb6be1bcedd01b16bcb0e7f0aa97487391ab12b345138cefa2fc9eb7d55", kill_on_drop: false }`
[INFO] [stdout] b6741bb6be1bcedd01b16bcb0e7f0aa97487391ab12b345138cefa2fc9eb7d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac2a8c4c4b6c67a46a91892817622f84705533651012efede587dfcd7745e4e
[INFO] running `Command { std: "docker" "start" "-a" "8ac2a8c4c4b6c67a46a91892817622f84705533651012efede587dfcd7745e4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking gcp_cloud_run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `gcp_cloud_run` (bin "gcp_cloud_run" test) due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:28:41: 28:64}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:72
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let make_svc = make_service_fn(|_socket: &AddrStream| async move {
[INFO] [stdout]    |  ________________________________________________________________________^
[INFO] [stdout] 28 | |          Ok::<_, Infallible>(service_fn(move |_: Request<Body>| async move {
[INFO] [stdout] 29 | |                let mut hello = "Hello ".to_string();
[INFO] [stdout] 30 | |                match env::var("TARGET") {
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |          }))
[INFO] [stdout] 38 | |       });
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:28:41: 28:64}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | /          Ok::<_, Infallible>(service_fn(move |_: Request<Body>| async move {
[INFO] [stdout] 29 | |                let mut hello = "Hello ".to_string();
[INFO] [stdout] 30 | |                match env::var("TARGET") {
[INFO] [stdout] 31 | |                   Ok(target) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |                Ok::<_, Infallible>(Response::new(Body::from(hello)))
[INFO] [stdout] 37 | |          }))
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:28:76
[INFO] [stdout]    |
[INFO] [stdout] 28 |            Ok::<_, Infallible>(service_fn(move |_: Request<Body>| async move {
[INFO] [stdout]    |  ____________________________________________________________________________^
[INFO] [stdout] 29 | |                let mut hello = "Hello ".to_string();
[INFO] [stdout] 30 | |                match env::var("TARGET") {
[INFO] [stdout] 31 | |                   Ok(target) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |                Ok::<_, Infallible>(Response::new(Body::from(hello)))
[INFO] [stdout] 37 | |          }))
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |                Ok::<_, Infallible>(Response::new(Body::from(hello)))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:28:41: 28:64}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:72
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let make_svc = make_service_fn(|_socket: &AddrStream| async move {
[INFO] [stdout]    |  ________________________________________________________________________^
[INFO] [stdout] 28 | |          Ok::<_, Infallible>(service_fn(move |_: Request<Body>| async move {
[INFO] [stdout] 29 | |                let mut hello = "Hello ".to_string();
[INFO] [stdout] 30 | |                match env::var("TARGET") {
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |          }))
[INFO] [stdout] 38 | |       });
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/main.rs:28:41: 28:64}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | /          Ok::<_, Infallible>(service_fn(move |_: Request<Body>| async move {
[INFO] [stdout] 29 | |                let mut hello = "Hello ".to_string();
[INFO] [stdout] 30 | |                match env::var("TARGET") {
[INFO] [stdout] 31 | |                   Ok(target) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |                Ok::<_, Infallible>(Response::new(Body::from(hello)))
[INFO] [stdout] 37 | |          }))
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:28:76
[INFO] [stdout]    |
[INFO] [stdout] 28 |            Ok::<_, Infallible>(service_fn(move |_: Request<Body>| async move {
[INFO] [stdout]    |  ____________________________________________________________________________^
[INFO] [stdout] 29 | |                let mut hello = "Hello ".to_string();
[INFO] [stdout] 30 | |                match env::var("TARGET") {
[INFO] [stdout] 31 | |                   Ok(target) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |                Ok::<_, Infallible>(Response::new(Body::from(hello)))
[INFO] [stdout] 37 | |          }))
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |                Ok::<_, Infallible>(Response::new(Body::from(hello)))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gcp_cloud_run` (bin "gcp_cloud_run") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "8ac2a8c4c4b6c67a46a91892817622f84705533651012efede587dfcd7745e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac2a8c4c4b6c67a46a91892817622f84705533651012efede587dfcd7745e4e", kill_on_drop: false }`
[INFO] [stdout] 8ac2a8c4c4b6c67a46a91892817622f84705533651012efede587dfcd7745e4e
