[INFO] fetching crate gree 0.1.1...
[INFO] checking gree-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gree 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gree 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gree 0.1.1
[INFO] tweaked toml for crates.io crate gree 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gree 0.1.1 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 crates.io crate gree 0.1.1 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] 4406d5b027f796ca109ca46ad15b687b3114735f71d486b0d5203baf0cb13aa9
[INFO] running `Command { std: "docker" "start" "-a" "4406d5b027f796ca109ca46ad15b687b3114735f71d486b0d5203baf0cb13aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4406d5b027f796ca109ca46ad15b687b3114735f71d486b0d5203baf0cb13aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4406d5b027f796ca109ca46ad15b687b3114735f71d486b0d5203baf0cb13aa9", kill_on_drop: false }`
[INFO] [stdout] 4406d5b027f796ca109ca46ad15b687b3114735f71d486b0d5203baf0cb13aa9
[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] 5ec53453adc611ce86409e688b7bae20f8444596324117458887babf7de2ada4
[INFO] running `Command { std: "docker" "start" "-a" "5ec53453adc611ce86409e688b7bae20f8444596324117458887babf7de2ada4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking cpufeatures v0.2.8
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking memchr v2.5.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking rustls-pemfile v1.0.2
[INFO] [stderr]     Checking aes v0.8.2
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking chunked_transfer v1.4.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking headers v0.3.8
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking pin-project v1.1.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking gree v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking warp v0.3.5
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<WithStatus<Json>, Infallible>
[INFO] [stdout]    --> examples/async_tool.rs:237:104
[INFO] [stdout]     |
[INFO] [stdout] 237 |           async fn handle_rejection(err: w::Rejection) -> std::result::Result<impl w::Reply, Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________________________^
[INFO] [stdout] 238 | |             use warp::hyper::StatusCode;
[INFO] [stdout] 239 | |         
[INFO] [stdout] 240 | |             let (code, message) = if let Some(e) = err.find::<E>() {
[INFO] [stdout] ...   |
[INFO] [stdout] 262 | |             Ok(warp::reply::with_status(json, code))
[INFO] [stdout] 263 | |         }
[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: std::result::Result<WithStatus<Json>, Infallible>
[INFO] [stdout]    --> examples/async_tool.rs:237:104
[INFO] [stdout]     |
[INFO] [stdout] 237 |           async fn handle_rejection(err: w::Rejection) -> std::result::Result<impl w::Reply, Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________________________^
[INFO] [stdout] 238 | |             use warp::hyper::StatusCode;
[INFO] [stdout] 239 | |         
[INFO] [stdout] 240 | |             let (code, message) = if let Some(e) = err.find::<E>() {
[INFO] [stdout] ...   |
[INFO] [stdout] 262 | |             Ok(warp::reply::with_status(json, code))
[INFO] [stdout] 263 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<WithStatus<Json>, Infallible>
[INFO] [stdout]    --> examples/async_tool.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |             Ok(warp::reply::with_status(json, code))
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gree` (example "async_tool") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5ec53453adc611ce86409e688b7bae20f8444596324117458887babf7de2ada4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec53453adc611ce86409e688b7bae20f8444596324117458887babf7de2ada4", kill_on_drop: false }`
[INFO] [stdout] 5ec53453adc611ce86409e688b7bae20f8444596324117458887babf7de2ada4
