[INFO] cloning repository https://github.com/lookas/async_fsm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lookas/async_fsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flookas%2Fasync_fsm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flookas%2Fasync_fsm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae40471339dd08acf4de06a9916fcbdf23439bd4
[INFO] checking lookas/async_fsm 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%2Flookas%2Fasync_fsm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lookas/async_fsm
[INFO] finished tweaking git repo https://github.com/lookas/async_fsm
[INFO] tweaked toml for git repo https://github.com/lookas/async_fsm written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lookas/async_fsm 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/lookas/async_fsm 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 03333da66f1c6a695b17c96496c4950897de2fb557d089ef00350c2926cd611c
[INFO] running `Command { std: "docker" "start" "-a" "03333da66f1c6a695b17c96496c4950897de2fb557d089ef00350c2926cd611c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03333da66f1c6a695b17c96496c4950897de2fb557d089ef00350c2926cd611c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03333da66f1c6a695b17c96496c4950897de2fb557d089ef00350c2926cd611c", kill_on_drop: false }`
[INFO] [stdout] 03333da66f1c6a695b17c96496c4950897de2fb557d089ef00350c2926cd611c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0fd6ac338c9a60213f098cba47467a5f2a37f4c39f96dbba3e49bc66b5990701
[INFO] running `Command { std: "docker" "start" "-a" "0fd6ac338c9a60213f098cba47467a5f2a37f4c39f96dbba3e49bc66b5990701", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling winnow v0.7.9
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking clap_builder v4.5.38
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking clap v4.5.38
[INFO] [stderr]     Checking async_fsm v0.1.4 (/opt/rustwide/workdir/async_fsm)
[INFO] [stderr]     Checking example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stderr]    Compiling askama_parser v0.14.0
[INFO] [stderr]    Compiling askama_derive v0.14.0
[INFO] [stderr]     Checking askama v0.14.0
[INFO] [stderr]     Checking async_fsm_bake v0.1.0 (/opt/rustwide/workdir/async_fsm_bake)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, filters::escape::EscapeDisplay<&&std::string::String, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>, Infallible>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<filters::escape::EscapeDisplay<&&&std::string::String, Text>, Infallible>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_fsm_bake` (bin "async_fsm_bake") due to 9 previous errors
[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>, Infallible>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<filters::escape::EscapeDisplay<&&&std::string::String, Text>, Infallible>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[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, Text>>
[INFO] [stdout]  --> async_fsm_bake/src/generator.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_fsm_bake` (bin "async_fsm_bake" test) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "0fd6ac338c9a60213f098cba47467a5f2a37f4c39f96dbba3e49bc66b5990701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd6ac338c9a60213f098cba47467a5f2a37f4c39f96dbba3e49bc66b5990701", kill_on_drop: false }`
[INFO] [stdout] 0fd6ac338c9a60213f098cba47467a5f2a37f4c39f96dbba3e49bc66b5990701
