[INFO] cloning repository https://github.com/ddprrt/axum-tower-layer-services
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddprrt/axum-tower-layer-services" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddprrt%2Faxum-tower-layer-services", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddprrt%2Faxum-tower-layer-services'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 301a831a813eb7c28a165ad36ee1981143d3bf42
[INFO] checking ddprrt/axum-tower-layer-services 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%2Fddprrt%2Faxum-tower-layer-services" "/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/ddprrt/axum-tower-layer-services
[INFO] finished tweaking git repo https://github.com/ddprrt/axum-tower-layer-services
[INFO] tweaked toml for git repo https://github.com/ddprrt/axum-tower-layer-services written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ddprrt/axum-tower-layer-services 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/ddprrt/axum-tower-layer-services 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] 15a5c7a11dd33288993adc0d2abb688c0964ba465da9fbe0b7bbabcab9d204cd
[INFO] running `Command { std: "docker" "start" "-a" "15a5c7a11dd33288993adc0d2abb688c0964ba465da9fbe0b7bbabcab9d204cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15a5c7a11dd33288993adc0d2abb688c0964ba465da9fbe0b7bbabcab9d204cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a5c7a11dd33288993adc0d2abb688c0964ba465da9fbe0b7bbabcab9d204cd", kill_on_drop: false }`
[INFO] [stdout] 15a5c7a11dd33288993adc0d2abb688c0964ba465da9fbe0b7bbabcab9d204cd
[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] f97a8272f985ae6cf5e42551d78a58fcdb4ec3492672138ad4acce4a40eb2f7d
[INFO] running `Command { std: "docker" "start" "-a" "f97a8272f985ae6cf5e42551d78a58fcdb4ec3492672138ad4acce4a40eb2f7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking tracing-core v0.1.20
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.16
[INFO] [stderr]     Checking tokio v1.11.0
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking tower-http v0.1.1
[INFO] [stderr]     Checking tracing v0.1.27
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking hyper v0.14.14
[INFO] [stderr]     Checking tower v0.4.10
[INFO] [stderr]     Checking axum v0.2.4
[INFO] [stderr]     Checking axum-hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<(StatusCode, Response<axum::body::Full<axum::body::Bytes>>), Infallible>
[INFO] [stdout]   --> src/main.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |           .handle_error(|error: BoxError| {
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 30 | |             println!("{:?}", error);
[INFO] [stdout] 31 | |             if error.is::<Elapsed>() {
[INFO] [stdout] 32 | |                 return Ok::<_, Infallible>((
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |             ))
[INFO] [stdout] 43 | |         });
[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<(StatusCode, Response<axum::body::Full<axum::body::Bytes>>), Infallible>
[INFO] [stdout]   --> src/main.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   return Ok::<_, Infallible>((
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 33 | |                     StatusCode::REQUEST_TIMEOUT,
[INFO] [stdout] 34 | |                     Html("<h1>Request took too long</h1>").into_response(),
[INFO] [stdout] 35 | |                 ));
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(StatusCode, Response<axum::body::Full<axum::body::Bytes>>), Infallible>
[INFO] [stdout]   --> src/main.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 | /             Ok::<_, Infallible>((
[INFO] [stdout] 39 | |                 StatusCode::INTERNAL_SERVER_ERROR,
[INFO] [stdout] 40 | |                 // `Cow` lets us return either `&str` or `String`
[INFO] [stdout] 41 | |                 error_response(format!("<h1>Unhandled internal error</h1><p>{}</p>", error)),
[INFO] [stdout] 42 | |             ))
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-hello-world` (bin "axum-hello-world" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<(StatusCode, Response<axum::body::Full<axum::body::Bytes>>), Infallible>
[INFO] [stdout]   --> src/main.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |           .handle_error(|error: BoxError| {
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 30 | |             println!("{:?}", error);
[INFO] [stdout] 31 | |             if error.is::<Elapsed>() {
[INFO] [stdout] 32 | |                 return Ok::<_, Infallible>((
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |             ))
[INFO] [stdout] 43 | |         });
[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<(StatusCode, Response<axum::body::Full<axum::body::Bytes>>), Infallible>
[INFO] [stdout]   --> src/main.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   return Ok::<_, Infallible>((
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 33 | |                     StatusCode::REQUEST_TIMEOUT,
[INFO] [stdout] 34 | |                     Html("<h1>Request took too long</h1>").into_response(),
[INFO] [stdout] 35 | |                 ));
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(StatusCode, Response<axum::body::Full<axum::body::Bytes>>), Infallible>
[INFO] [stdout]   --> src/main.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 | /             Ok::<_, Infallible>((
[INFO] [stdout] 39 | |                 StatusCode::INTERNAL_SERVER_ERROR,
[INFO] [stdout] 40 | |                 // `Cow` lets us return either `&str` or `String`
[INFO] [stdout] 41 | |                 error_response(format!("<h1>Unhandled internal error</h1><p>{}</p>", error)),
[INFO] [stdout] 42 | |             ))
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-hello-world` (bin "axum-hello-world") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f97a8272f985ae6cf5e42551d78a58fcdb4ec3492672138ad4acce4a40eb2f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97a8272f985ae6cf5e42551d78a58fcdb4ec3492672138ad4acce4a40eb2f7d", kill_on_drop: false }`
[INFO] [stdout] f97a8272f985ae6cf5e42551d78a58fcdb4ec3492672138ad4acce4a40eb2f7d
