[INFO] cloning repository https://github.com/idobbins/zero
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idobbins/zero" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidobbins%2Fzero", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidobbins%2Fzero'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48b4cc6987117d5a69c01cb45035807ec487195a
[INFO] checking idobbins/zero 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%2Fidobbins%2Fzero" "/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/idobbins/zero
[INFO] finished tweaking git repo https://github.com/idobbins/zero
[INFO] tweaked toml for git repo https://github.com/idobbins/zero written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/idobbins/zero 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/idobbins/zero 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-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] faeeb688a1f223f44b3346e10cd1c4294b1c51a17b7ac03cb0655e3ae14eb706
[INFO] running `Command { std: "docker" "start" "-a" "faeeb688a1f223f44b3346e10cd1c4294b1c51a17b7ac03cb0655e3ae14eb706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faeeb688a1f223f44b3346e10cd1c4294b1c51a17b7ac03cb0655e3ae14eb706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faeeb688a1f223f44b3346e10cd1c4294b1c51a17b7ac03cb0655e3ae14eb706", kill_on_drop: false }`
[INFO] [stdout] faeeb688a1f223f44b3346e10cd1c4294b1c51a17b7ac03cb0655e3ae14eb706
[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] 2589350cd9c8e825f4d94fea56ce0498fb6bab514d55fa84e21287671b8b3a84
[INFO] running `Command { std: "docker" "start" "-a" "2589350cd9c8e825f4d94fea56ce0498fb6bab514d55fa84e21287671b8b3a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]    Compiling inventory v0.3.20
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling axum-macros v0.5.0
[INFO] [stderr]    Compiling zero-macros v0.1.0 (/opt/rustwide/workdir/zero-macros)
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling askama_parser v0.14.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]    Compiling askama_derive v0.14.0
[INFO] [stderr]     Checking hyper-util v0.1.14
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking askama v0.14.0
[INFO] [stderr]     Checking zero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `method` are never read
[INFO] [stdout]   --> src/handlers/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct RouteInfo {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 10 |     pub path: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub method: &'static str,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zero` (bin "zero" test) due to 4 previous errors; 3 warnings emitted
[INFO] [stdout] warning: field `app_name` is never read
[INFO] [stdout]   --> src/handlers/home.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct IndexTemplate {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 12 |     app_name: String,
[INFO] [stdout]    |     ^^^^^^^^
[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: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[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<filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>, Infallible>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Template` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Event, Infallible>
[INFO] [stdout]   --> src/handlers/hotreload.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |         .map(|data| Ok(Event::default().data(data)));
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mustuse_in_always_ok)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `method` are never read
[INFO] [stdout]   --> src/handlers/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct RouteInfo {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 10 |     pub path: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub method: &'static str,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `app_name` is never read
[INFO] [stdout]   --> src/handlers/home.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct IndexTemplate {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 12 |     app_name: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[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<filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>, Infallible>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Template` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&std::string::String, home::_::askama::filters::Html>>
[INFO] [stdout]  --> src/handlers/about.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this type continue be must used: Result<Event, Infallible>
[INFO] [stdout]   --> src/handlers/hotreload.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |         .map(|data| Ok(Event::default().data(data)));
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mustuse_in_always_ok)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zero` (bin "zero") due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2589350cd9c8e825f4d94fea56ce0498fb6bab514d55fa84e21287671b8b3a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2589350cd9c8e825f4d94fea56ce0498fb6bab514d55fa84e21287671b8b3a84", kill_on_drop: false }`
[INFO] [stdout] 2589350cd9c8e825f4d94fea56ce0498fb6bab514d55fa84e21287671b8b3a84