[INFO] cloning repository https://github.com/routerify/routerify-unixsocket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/routerify/routerify-unixsocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frouterify%2Frouterify-unixsocket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frouterify%2Frouterify-unixsocket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d30f711ca5ddd1d26ddaeeb62e6bd99ea2b12d7
[INFO] checking routerify/routerify-unixsocket 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%2Frouterify%2Frouterify-unixsocket" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/routerify/routerify-unixsocket
[INFO] finished tweaking git repo https://github.com/routerify/routerify-unixsocket
[INFO] tweaked toml for git repo https://github.com/routerify/routerify-unixsocket written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/routerify/routerify-unixsocket 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/routerify/routerify-unixsocket 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0ce14aa49560d18d8ff5724c8b0b9306acd091a96534c54d0a147b920caa57cb
[INFO] running `Command { std: "docker" "start" "-a" "0ce14aa49560d18d8ff5724c8b0b9306acd091a96534c54d0a147b920caa57cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce14aa49560d18d8ff5724c8b0b9306acd091a96534c54d0a147b920caa57cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce14aa49560d18d8ff5724c8b0b9306acd091a96534c54d0a147b920caa57cb", kill_on_drop: false }`
[INFO] [stdout] 0ce14aa49560d18d8ff5724c8b0b9306acd091a96534c54d0a147b920caa57cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a9935bfc2eee0e15dd594352630f62942cf9ee28bc2f2405a175939f6a1d1ae0
[INFO] running `Command { std: "docker" "start" "-a" "a9935bfc2eee0e15dd594352630f62942cf9ee28bc2f2405a175939f6a1d1ae0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]     Checking http-body v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking mio v0.7.10
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking pin-project v1.0.5
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking tower v0.4.11
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking hyperlocal v0.8.0
[INFO] [stderr]     Checking routerify v3.0.0
[INFO] [stderr]     Checking routerify-unixsocket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<BoxService<hyper::Request<Body>, Response<B>, Box<dyn std::error::Error + Send + Sync>>, Infallible>
[INFO] [stdout]   --> src/router_service.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         ready(Ok(BoxService::new(req_service)))
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `routerify-unixsocket` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<BoxService<hyper::Request<Body>, Response<B>, Box<dyn std::error::Error + std::marker::Send + Sync>>, Infallible>
[INFO] [stdout]   --> src/router_service.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         ready(Ok(BoxService::new(req_service)))
[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<BoxService<hyper::Request<Body>, Response<Body>, Box<dyn std::error::Error + std::marker::Send + Sync>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut service = router_service.call(&server).await.unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BoxService<hyper::Request<Body>, Response<Body>, Box<dyn std::error::Error + std::marker::Send + Sync>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:81:56
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut service = router_service.call(&server).await.unwrap();
[INFO] [stdout]    |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BoxService<hyper::Request<Body>, Response<Body>, Box<dyn std::error::Error + std::marker::Send + Sync>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut service = router_service.call(&server).await.unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `routerify-unixsocket` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a9935bfc2eee0e15dd594352630f62942cf9ee28bc2f2405a175939f6a1d1ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9935bfc2eee0e15dd594352630f62942cf9ee28bc2f2405a175939f6a1d1ae0", kill_on_drop: false }`
[INFO] [stdout] a9935bfc2eee0e15dd594352630f62942cf9ee28bc2f2405a175939f6a1d1ae0
