[INFO] cloning repository https://github.com/gcollazo/htmx-demos-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gcollazo/htmx-demos-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcollazo%2Fhtmx-demos-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcollazo%2Fhtmx-demos-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92143b8f376d46221f7ac75372cf8e8f02ee8412
[INFO] checking gcollazo/htmx-demos-rust 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%2Fgcollazo%2Fhtmx-demos-rust" "/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/gcollazo/htmx-demos-rust
[INFO] finished tweaking git repo https://github.com/gcollazo/htmx-demos-rust
[INFO] tweaked toml for git repo https://github.com/gcollazo/htmx-demos-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gcollazo/htmx-demos-rust 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/gcollazo/htmx-demos-rust 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] 3cc7eaf3372c4098b8c3a49dc5b95d1e9ba0027012af47f31b872c2b4445d589
[INFO] running `Command { std: "docker" "start" "-a" "3cc7eaf3372c4098b8c3a49dc5b95d1e9ba0027012af47f31b872c2b4445d589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cc7eaf3372c4098b8c3a49dc5b95d1e9ba0027012af47f31b872c2b4445d589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc7eaf3372c4098b8c3a49dc5b95d1e9ba0027012af47f31b872c2b4445d589", kill_on_drop: false }`
[INFO] [stdout] 3cc7eaf3372c4098b8c3a49dc5b95d1e9ba0027012af47f31b872c2b4445d589
[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] 5e0c4798db4715c7dc41238936ad682bd1b75ccc4ff35b3594cecd04da5b134b
[INFO] running `Command { std: "docker" "start" "-a" "5e0c4798db4715c7dc41238936ad682bd1b75ccc4ff35b3594cecd04da5b134b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling crc32fast v1.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]     Checking num-traits v0.2.14
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling askama_escape v0.10.2
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking quote v1.0.15
[INFO] [stderr]     Checking ascii v1.0.0
[INFO] [stderr]     Checking num_threads v0.1.3
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking gzip-header v0.3.0
[INFO] [stderr]     Checking chunked_transfer v1.4.0
[INFO] [stderr]     Checking humansize v1.1.1
[INFO] [stderr]     Checking deflate v0.9.1
[INFO] [stderr]     Checking sha1 v0.6.1
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking time v0.3.7
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking brotli v3.3.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking multipart v0.18.0
[INFO] [stderr]     Checking tiny_http v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking rouille v3.5.0
[INFO] [stderr]     Checking askama_shared v0.12.0
[INFO] [stderr]    Compiling askama_derive v0.11.0
[INFO] [stderr]     Checking askama v0.11.0
[INFO] [stderr]     Checking htmx-demos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    --> in struct HomeTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr]    --> in struct CounterTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | /         router!(request,
[INFO] [stdout] 32 | |             (GET) (/) => {
[INFO] [stdout] 33 | |                 let t = HomeTemplate {
[INFO] [stdout] 34 | |                     _parent: BaseTemplate {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |             _ => Response::empty_404()
[INFO] [stdout] 66 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::router` which comes from the expansion of the macro `router` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> in struct HomeTemplate
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | /         router!(request,
[INFO] [stdout] 32 | |             (GET) (/) => {
[INFO] [stdout] 33 | |                 let t = HomeTemplate {
[INFO] [stdout] 34 | |                     _parent: BaseTemplate {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |             _ => Response::empty_404()
[INFO] [stdout] 66 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::router` which comes from the expansion of the macro `router` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr]    --> in struct CounterTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr] error: could not compile `htmx-demos` (bin "htmx-demos" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `htmx-demos` (bin "htmx-demos") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5e0c4798db4715c7dc41238936ad682bd1b75ccc4ff35b3594cecd04da5b134b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0c4798db4715c7dc41238936ad682bd1b75ccc4ff35b3594cecd04da5b134b", kill_on_drop: false }`
[INFO] [stdout] 5e0c4798db4715c7dc41238936ad682bd1b75ccc4ff35b3594cecd04da5b134b