[INFO] cloning repository https://github.com/SuriyaRuk/mock-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuriyaRuk/mock-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuriyaRuk%2Fmock-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuriyaRuk%2Fmock-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba2d01e214d3a647940ed8d44d1d892aa4f35ecc
[INFO] checking SuriyaRuk/mock-rs 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%2FSuriyaRuk%2Fmock-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SuriyaRuk/mock-rs
[INFO] finished tweaking git repo https://github.com/SuriyaRuk/mock-rs
[INFO] tweaked toml for git repo https://github.com/SuriyaRuk/mock-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SuriyaRuk/mock-rs 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/SuriyaRuk/mock-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e4591cacfa2fe846b5b92091c3e497a8f18156f8df606b9a7af04fd4ac0e92e8
[INFO] running `Command { std: "docker" "start" "-a" "e4591cacfa2fe846b5b92091c3e497a8f18156f8df606b9a7af04fd4ac0e92e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4591cacfa2fe846b5b92091c3e497a8f18156f8df606b9a7af04fd4ac0e92e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4591cacfa2fe846b5b92091c3e497a8f18156f8df606b9a7af04fd4ac0e92e8", kill_on_drop: false }`
[INFO] [stdout] e4591cacfa2fe846b5b92091c3e497a8f18156f8df606b9a7af04fd4ac0e92e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 32b7c679c84e021334f59c8c3bdb508544ec2049da4bc82c613c4a8304a9e517
[INFO] running `Command { std: "docker" "start" "-a" "32b7c679c84e021334f59c8c3bdb508544ec2049da4bc82c613c4a8304a9e517", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling pin-project-internal v1.1.6
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking pin-project v1.1.6
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking hyper v1.5.0
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking mock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:32:99
[INFO] [stdout]    |
[INFO] [stdout] 32 |   async fn hello(_req: Request<hyper::body::Incoming>) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ___________________________________________________________________________________________________^
[INFO] [stdout] 33 | |     let response = Response::builder()
[INFO] [stdout] 34 | |         .status(StatusCode::UNAUTHORIZED)
[INFO] [stdout] 35 | |         .body(Full::new(Bytes::from("0")))
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     Ok(response)
[INFO] [stdout] 39 | | }
[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<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:32:99
[INFO] [stdout]    |
[INFO] [stdout] 32 |   async fn hello(_req: Request<hyper::body::Incoming>) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ___________________________________________________________________________________________________^
[INFO] [stdout] 33 | |     let response = Response::builder()
[INFO] [stdout] 34 | |         .status(StatusCode::UNAUTHORIZED)
[INFO] [stdout] 35 | |         .body(Full::new(Bytes::from("0")))
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     Ok(response)
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Ok(response)
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mock` (bin "mock" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:32:99
[INFO] [stdout]    |
[INFO] [stdout] 32 |   async fn hello(_req: Request<hyper::body::Incoming>) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ___________________________________________________________________________________________________^
[INFO] [stdout] 33 | |     let response = Response::builder()
[INFO] [stdout] 34 | |         .status(StatusCode::UNAUTHORIZED)
[INFO] [stdout] 35 | |         .body(Full::new(Bytes::from("0")))
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     Ok(response)
[INFO] [stdout] 39 | | }
[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<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:32:99
[INFO] [stdout]    |
[INFO] [stdout] 32 |   async fn hello(_req: Request<hyper::body::Incoming>) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ___________________________________________________________________________________________________^
[INFO] [stdout] 33 | |     let response = Response::builder()
[INFO] [stdout] 34 | |         .status(StatusCode::UNAUTHORIZED)
[INFO] [stdout] 35 | |         .body(Full::new(Bytes::from("0")))
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     Ok(response)
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Ok(response)
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mock` (bin "mock") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "32b7c679c84e021334f59c8c3bdb508544ec2049da4bc82c613c4a8304a9e517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b7c679c84e021334f59c8c3bdb508544ec2049da4bc82c613c4a8304a9e517", kill_on_drop: false }`
[INFO] [stdout] 32b7c679c84e021334f59c8c3bdb508544ec2049da4bc82c613c4a8304a9e517
