[INFO] cloning repository https://github.com/lumijad/ruspi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lumijad/ruspi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumijad%2Fruspi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumijad%2Fruspi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5972c3548e3bc29172fea7e9c8d1c3412eb37374
[INFO] checking lumijad/ruspi 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%2Flumijad%2Fruspi" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lumijad/ruspi
[INFO] finished tweaking git repo https://github.com/lumijad/ruspi
[INFO] tweaked toml for git repo https://github.com/lumijad/ruspi written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lumijad/ruspi 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/lumijad/ruspi 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 853f545c7972fbfe0049da259f274f57f236a5085710775939e96ab0da4a4dc2
[INFO] running `Command { std: "docker" "start" "-a" "853f545c7972fbfe0049da259f274f57f236a5085710775939e96ab0da4a4dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "853f545c7972fbfe0049da259f274f57f236a5085710775939e96ab0da4a4dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853f545c7972fbfe0049da259f274f57f236a5085710775939e96ab0da4a4dc2", kill_on_drop: false }`
[INFO] [stdout] 853f545c7972fbfe0049da259f274f57f236a5085710775939e96ab0da4a4dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 14b9cf302c853511ffe404f07cc16f289e36e302cd1c658b92ce1918bb6a45ed
[INFO] running `Command { std: "docker" "start" "-a" "14b9cf302c853511ffe404f07cc16f289e36e302cd1c658b92ce1918bb6a45ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]    Compiling typenum v1.12.0
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[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]     Checking arc-swap v0.4.6
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking futures-channel v0.3.4
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking generic-array v0.12.3
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[INFO] [stderr]     Checking futures-io v0.3.4
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[INFO] [stderr]     Checking byte-tools v0.3.1
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[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking once_cell v1.3.1
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[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling phf_codegen v0.7.24
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[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling mime_guess v1.8.8
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[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.1.1
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[INFO] [stderr]     Checking rand_pcg v0.1.2
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[INFO] [stderr]     Checking utf-8 v0.7.5
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[INFO] [stderr]     Checking headers v0.3.2
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking tokio v0.2.20
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.12.2
[INFO] [stderr]     Checking tokio-tungstenite v0.10.1
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[INFO] [stderr]     Checking hyper v0.13.5
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking warp v0.2.2
[INFO] [stderr]     Checking handlebars v3.0.1
[INFO] [stderr]     Checking webserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TemplateParameters` is never constructed
[INFO] [stdout]   --> src/template_engine.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct TemplateParameters {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/template_engine.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:15:74
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn sse_counter(counter: u64) -> Result<impl ServerSentEvent, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 16 | |     Ok(warp::sse::data(counter))
[INFO] [stdout] 17 | | }
[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<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Ok(warp::sse::data(counter))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:90:74
[INFO] [stdout]    |
[INFO] [stdout] 90 |           let event_stream = interval(Duration::from_secs(1)).map(move |_| {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 91 | |             counter += 1;
[INFO] [stdout] 92 | |             sse_counter(counter)
[INFO] [stdout] 93 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             sse_counter(counter)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / {
[INFO] [stdout] 80 | |     let page_info = PAGE_MAP.get(&param);
[INFO] [stdout] 81 | |
[INFO] [stdout] 82 | |     if page_info.is_none() {
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |     Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::OK))
[INFO] [stdout] 98 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / {
[INFO] [stdout] 80 | |     let page_info = PAGE_MAP.get(&param);
[INFO] [stdout] 81 | |
[INFO] [stdout] 82 | |     if page_info.is_none() {
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |     Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::OK))
[INFO] [stdout] 98 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |         return Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::NOT_FOUND));
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::OK))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webserver` (bin "webserver") due to 8 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `TemplateParameters` is never constructed
[INFO] [stdout]   --> src/template_engine.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct TemplateParameters {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/template_engine.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:15:74
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn sse_counter(counter: u64) -> Result<impl ServerSentEvent, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 16 | |     Ok(warp::sse::data(counter))
[INFO] [stdout] 17 | | }
[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<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Ok(warp::sse::data(counter))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:90:74
[INFO] [stdout]    |
[INFO] [stdout] 90 |           let event_stream = interval(Duration::from_secs(1)).map(move |_| {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 91 | |             counter += 1;
[INFO] [stdout] 92 | |             sse_counter(counter)
[INFO] [stdout] 93 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<impl ServerSentEvent, Infallible>
[INFO] [stdout]   --> src/sse.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             sse_counter(counter)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / {
[INFO] [stdout] 80 | |     let page_info = PAGE_MAP.get(&param);
[INFO] [stdout] 81 | |
[INFO] [stdout] 82 | |     if page_info.is_none() {
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |     Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::OK))
[INFO] [stdout] 98 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / {
[INFO] [stdout] 80 | |     let page_info = PAGE_MAP.get(&param);
[INFO] [stdout] 81 | |
[INFO] [stdout] 82 | |     if page_info.is_none() {
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |     Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::OK))
[INFO] [stdout] 98 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |         return Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::NOT_FOUND));
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<impl Reply>, Infallible>
[INFO] [stdout]   --> src/template_engine.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Ok(warp::reply::with_status(warp::reply::html(render), StatusCode::OK))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webserver` (bin "webserver" test) due to 8 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "14b9cf302c853511ffe404f07cc16f289e36e302cd1c658b92ce1918bb6a45ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b9cf302c853511ffe404f07cc16f289e36e302cd1c658b92ce1918bb6a45ed", kill_on_drop: false }`
[INFO] [stdout] 14b9cf302c853511ffe404f07cc16f289e36e302cd1c658b92ce1918bb6a45ed
