[INFO] cloning repository https://github.com/cycastic-cumberland/merchant_o_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cycastic-cumberland/merchant_o_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcycastic-cumberland%2Fmerchant_o_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcycastic-cumberland%2Fmerchant_o_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52d7f0694660ddafde71c500332863cc7e7affc1
[INFO] checking cycastic-cumberland/merchant_o_rust 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%2Fcycastic-cumberland%2Fmerchant_o_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cycastic-cumberland/merchant_o_rust
[INFO] finished tweaking git repo https://github.com/cycastic-cumberland/merchant_o_rust
[INFO] tweaked toml for git repo https://github.com/cycastic-cumberland/merchant_o_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cycastic-cumberland/merchant_o_rust 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/cycastic-cumberland/merchant_o_rust 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a483618fc54893c149013f6e26e8ab8603e5c3232394411ade9ca761ad56e664
[INFO] running `Command { std: "docker" "start" "-a" "a483618fc54893c149013f6e26e8ab8603e5c3232394411ade9ca761ad56e664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a483618fc54893c149013f6e26e8ab8603e5c3232394411ade9ca761ad56e664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a483618fc54893c149013f6e26e8ab8603e5c3232394411ade9ca761ad56e664", kill_on_drop: false }`
[INFO] [stdout] a483618fc54893c149013f6e26e8ab8603e5c3232394411ade9ca761ad56e664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c56ad6431125b187828ac2d3da7d74807dc037af1cdadd48b6fdaf15ad690587
[INFO] running `Command { std: "docker" "start" "-a" "c56ad6431125b187828ac2d3da7d74807dc037af1cdadd48b6fdaf15ad690587", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking merchant_o_rust v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:35:136
[INFO] [stdout]    |
[INFO] [stdout] 35 |   async fn handle_request(req: Request<Body>, target: Arc<RedirectionReader>, client_addr: String) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ________________________________________________________________________________________________________________________________________^
[INFO] [stdout] 36 | |     let epoch = SystemTime::now();
[INFO] [stdout] 37 | |     let uri = req.uri().to_string();
[INFO] [stdout] 38 | |     if let Some(target_url) = target.match_uri(&uri).await{
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     return Ok(make_error_response(&client_addr, &uri, &remap_error, 404));
[INFO] [stdout] 77 | | }
[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<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |         return Ok(res);
[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:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     return Ok(make_error_response(&client_addr, &uri, &remap_error, 404));
[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:101:44: 101:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:100:20
[INFO] [stdout]     |
[INFO] [stdout] 100 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 101 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 102 | |                 let reader2 = Arc::clone(&reader1);
[INFO] [stdout] 103 | |                 handle_request(req, reader2, client_addr.clone().as_ref().to_owned())
[INFO] [stdout] 104 | |             }))
[INFO] [stdout] 105 | |         }
[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:101:44: 101:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 102 | |                 let reader2 = Arc::clone(&reader1);
[INFO] [stdout] 103 | |                 handle_request(req, reader2, client_addr.clone().as_ref().to_owned())
[INFO] [stdout] 104 | |             }))
[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:35:136
[INFO] [stdout]    |
[INFO] [stdout] 35 |   async fn handle_request(req: Request<Body>, target: Arc<RedirectionReader>, client_addr: String) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ________________________________________________________________________________________________________________________________________^
[INFO] [stdout] 36 | |     let epoch = SystemTime::now();
[INFO] [stdout] 37 | |     let uri = req.uri().to_string();
[INFO] [stdout] 38 | |     if let Some(target_url) = target.match_uri(&uri).await{
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     return Ok(make_error_response(&client_addr, &uri, &remap_error, 404));
[INFO] [stdout] 77 | | }
[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<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |         return Ok(res);
[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:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     return Ok(make_error_response(&client_addr, &uri, &remap_error, 404));
[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:101:44: 101:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:100:20
[INFO] [stdout]     |
[INFO] [stdout] 100 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 101 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 102 | |                 let reader2 = Arc::clone(&reader1);
[INFO] [stdout] 103 | |                 handle_request(req, reader2, client_addr.clone().as_ref().to_owned())
[INFO] [stdout] 104 | |             }))
[INFO] [stdout] 105 | |         }
[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:101:44: 101:54}, Body>, Infallible>
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 102 | |                 let reader2 = Arc::clone(&reader1);
[INFO] [stdout] 103 | |                 handle_request(req, reader2, client_addr.clone().as_ref().to_owned())
[INFO] [stdout] 104 | |             }))
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `merchant_o_rust` (bin "merchant_o_rust" test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `merchant_o_rust` (bin "merchant_o_rust") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "c56ad6431125b187828ac2d3da7d74807dc037af1cdadd48b6fdaf15ad690587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56ad6431125b187828ac2d3da7d74807dc037af1cdadd48b6fdaf15ad690587", kill_on_drop: false }`
[INFO] [stdout] c56ad6431125b187828ac2d3da7d74807dc037af1cdadd48b6fdaf15ad690587
