[INFO] cloning repository https://github.com/ph4un00b/async-lambda-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ph4un00b/async-lambda-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph4un00b%2Fasync-lambda-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph4un00b%2Fasync-lambda-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8288dd4e21c4091aff5fc61364a851fa15317bf9
[INFO] checking ph4un00b/async-lambda-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%2Fph4un00b%2Fasync-lambda-rust" "/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/ph4un00b/async-lambda-rust
[INFO] finished tweaking git repo https://github.com/ph4un00b/async-lambda-rust
[INFO] tweaked toml for git repo https://github.com/ph4un00b/async-lambda-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ph4un00b/async-lambda-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/ph4un00b/async-lambda-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] 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] 0d9730d47560551c1e3e687af7a0ee9733ee888764cfa822dd25ff74587c2d9a
[INFO] running `Command { std: "docker" "start" "-a" "0d9730d47560551c1e3e687af7a0ee9733ee888764cfa822dd25ff74587c2d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9730d47560551c1e3e687af7a0ee9733ee888764cfa822dd25ff74587c2d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9730d47560551c1e3e687af7a0ee9733ee888764cfa822dd25ff74587c2d9a", kill_on_drop: false }`
[INFO] [stdout] 0d9730d47560551c1e3e687af7a0ee9733ee888764cfa822dd25ff74587c2d9a
[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] 69e6d2b696c93291f54ebb07f099faac020ccaf224d2a961464d1456e76375eb
[INFO] running `Command { std: "docker" "start" "-a" "69e6d2b696c93291f54ebb07f099faac020ccaf224d2a961464d1456e76375eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking gzip-header v1.0.0
[INFO] [stderr]     Checking fdeflate v0.3.1
[INFO] [stderr]     Checking chunked_transfer v1.4.1
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking smallvec v1.11.1
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[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking brotli v3.4.0
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking multipart v0.18.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking tiff v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking rouille v3.6.2
[INFO] [stderr]     Checking async-lambda-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | /             router!(req,
[INFO] [stdout] 12 | |                 (GET) (/) => {
[INFO] [stdout] 13 | |                     rouille::Response::html(PAGE)
[INFO] [stdout] 14 | |                 },
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |                 _ => rouille::Response::empty_404()
[INFO] [stdout] 27 | |             )
[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 `$crate::router` which comes from the expansion of the macro `router` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-lambda-rust` (bin "async-lambda-rust" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | /             router!(req,
[INFO] [stdout] 12 | |                 (GET) (/) => {
[INFO] [stdout] 13 | |                     rouille::Response::html(PAGE)
[INFO] [stdout] 14 | |                 },
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |                 _ => rouille::Response::empty_404()
[INFO] [stdout] 27 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$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] error: could not compile `async-lambda-rust` (bin "async-lambda-rust") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "69e6d2b696c93291f54ebb07f099faac020ccaf224d2a961464d1456e76375eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e6d2b696c93291f54ebb07f099faac020ccaf224d2a961464d1456e76375eb", kill_on_drop: false }`
[INFO] [stdout] 69e6d2b696c93291f54ebb07f099faac020ccaf224d2a961464d1456e76375eb