[INFO] cloning repository https://github.com/paulcdejean/quinn-h3-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulcdejean/quinn-h3-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulcdejean%2Fquinn-h3-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulcdejean%2Fquinn-h3-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69a8cf80142509462eda3f4187393251bfd07096
[INFO] checking paulcdejean/quinn-h3-example 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%2Fpaulcdejean%2Fquinn-h3-example" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paulcdejean/quinn-h3-example
[INFO] finished tweaking git repo https://github.com/paulcdejean/quinn-h3-example
[INFO] tweaked toml for git repo https://github.com/paulcdejean/quinn-h3-example written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paulcdejean/quinn-h3-example 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/paulcdejean/quinn-h3-example 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eb0a65409f3fa0e360ee704d6600d2962dcd66089f34014ccbfa0284bb55e600
[INFO] running `Command { std: "docker" "start" "-a" "eb0a65409f3fa0e360ee704d6600d2962dcd66089f34014ccbfa0284bb55e600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb0a65409f3fa0e360ee704d6600d2962dcd66089f34014ccbfa0284bb55e600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0a65409f3fa0e360ee704d6600d2962dcd66089f34014ccbfa0284bb55e600", kill_on_drop: false }`
[INFO] [stdout] eb0a65409f3fa0e360ee704d6600d2962dcd66089f34014ccbfa0284bb55e600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b368439b12cfdac8bded70dc18c47d1ca4d00f74813ba1cd0a7774a9bf699f75
[INFO] running `Command { std: "docker" "start" "-a" "b368439b12cfdac8bded70dc18c47d1ca4d00f74813ba1cd0a7774a9bf699f75", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking octets v0.3.1
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking rcgen v0.13.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking quinn-proto v0.11.13
[INFO] [stderr]     Checking h3 v0.0.8
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h3-datagram v0.0.2
[INFO] [stderr]     Checking h3-webtransport v0.1.2
[INFO] [stderr]     Checking h3-quinn v0.0.10
[INFO] [stderr]     Checking h3-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     #[structopt(
[INFO] [stdout] 18 | |         name = "dir",
[INFO] [stdout] 19 | |         short,
[INFO] [stdout] 20 | |         long,
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     )]
[INFO] [stdout] 24 | |     pub root: Option<PathBuf>,
[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<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     #[structopt(
[INFO] [stdout] 41 | |         long,
[INFO] [stdout] 42 | |         short,
[INFO] [stdout] 43 | |         default_value = "cert/server.cert",
[INFO] [stdout] 44 | |         help = "Certificate for TLS. If present, `--key` is mandatory."
[INFO] [stdout] 45 | |     )]
[INFO] [stdout] 46 | |     pub cert: PathBuf,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | /     #[structopt(
[INFO] [stdout] 49 | |         long,
[INFO] [stdout] 50 | |         short,
[INFO] [stdout] 51 | |         default_value = "cert/server.key",
[INFO] [stdout] 52 | |         help = "Private key for the certificate."
[INFO] [stdout] 53 | |     )]
[INFO] [stdout] 54 | |     pub key: PathBuf,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `h3-example` (bin "h3-example" 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<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     #[structopt(
[INFO] [stdout] 18 | |         name = "dir",
[INFO] [stdout] 19 | |         short,
[INFO] [stdout] 20 | |         long,
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     )]
[INFO] [stdout] 24 | |     pub root: Option<PathBuf>,
[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<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     #[structopt(
[INFO] [stdout] 41 | |         long,
[INFO] [stdout] 42 | |         short,
[INFO] [stdout] 43 | |         default_value = "cert/server.cert",
[INFO] [stdout] 44 | |         help = "Certificate for TLS. If present, `--key` is mandatory."
[INFO] [stdout] 45 | |     )]
[INFO] [stdout] 46 | |     pub cert: PathBuf,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | /     #[structopt(
[INFO] [stdout] 49 | |         long,
[INFO] [stdout] 50 | |         short,
[INFO] [stdout] 51 | |         default_value = "cert/server.key",
[INFO] [stdout] 52 | |         help = "Private key for the certificate."
[INFO] [stdout] 53 | |     )]
[INFO] [stdout] 54 | |     pub key: PathBuf,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `h3-example` (bin "h3-example") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "b368439b12cfdac8bded70dc18c47d1ca4d00f74813ba1cd0a7774a9bf699f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b368439b12cfdac8bded70dc18c47d1ca4d00f74813ba1cd0a7774a9bf699f75", kill_on_drop: false }`
[INFO] [stdout] b368439b12cfdac8bded70dc18c47d1ca4d00f74813ba1cd0a7774a9bf699f75
