[INFO] cloning repository https://github.com/thomas-cad/online_vote
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomas-cad/online_vote" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-cad%2Fonline_vote", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-cad%2Fonline_vote'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6c4d6d37591d5773419083772d565e9c9ae8c25
[INFO] checking thomas-cad/online_vote 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%2Fthomas-cad%2Fonline_vote" "/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/thomas-cad/online_vote
[INFO] finished tweaking git repo https://github.com/thomas-cad/online_vote
[INFO] tweaked toml for git repo https://github.com/thomas-cad/online_vote written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thomas-cad/online_vote 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/thomas-cad/online_vote 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] d7c88fad3cd2bc8533d00ca47a48a83e958010cb5d8c1045c9b930cc02de11ab
[INFO] running `Command { std: "docker" "start" "-a" "d7c88fad3cd2bc8533d00ca47a48a83e958010cb5d8c1045c9b930cc02de11ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c88fad3cd2bc8533d00ca47a48a83e958010cb5d8c1045c9b930cc02de11ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c88fad3cd2bc8533d00ca47a48a83e958010cb5d8c1045c9b930cc02de11ab", kill_on_drop: false }`
[INFO] [stdout] d7c88fad3cd2bc8533d00ca47a48a83e958010cb5d8c1045c9b930cc02de11ab
[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] 4fc31dac61018c946c9734e94c503fdfa78629592d54bc20809f925ca2ccc20d
[INFO] running `Command { std: "docker" "start" "-a" "4fc31dac61018c946c9734e94c503fdfa78629592d54bc20809f925ca2ccc20d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling s2n-tls v0.3.28
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling s2n-quic-platform v0.68.0
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking hash_hasher v2.0.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.42
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling s2n-tls-sys v0.3.28
[INFO] [stderr]    Compiling aws-lc-sys v0.32.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking s2n-codec v0.68.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking s2n-quic-core v0.68.0
[INFO] [stderr]     Checking cuckoofilter v0.5.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking s2n-quic-crypto v0.68.0
[INFO] [stderr]     Checking s2n-quic-transport v0.68.0
[INFO] [stderr]     Checking s2n-quic-tls v0.68.0
[INFO] [stderr]     Checking s2n-quic-tls-default v0.68.0
[INFO] [stderr]     Checking s2n-quic v1.68.0
[INFO] [stderr]     Checking vote v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, Infallible>, s2n_quic::server::Builder<s2n_quic::server::Providers<<impl ServerProviders as ServerProviders>::CongestionController, <impl ServerProviders as ServerProviders>::ConnectionCloseFormatter, <impl ServerProviders as ServerProviders>::ConnectionID, <impl ServerProviders as ServerProviders>::PacketInterceptor, <impl ServerProviders as ServerProviders>::StatelessResetToken, <impl ServerProviders as ServerProviders>::Random, <impl ServerProviders as ServerProviders>::EndpointLimits, <impl ServerProviders as ServerProviders>::Event, <impl ServerProviders as ServerProviders>::Limits, <impl ServerProviders as ServerProviders>::Mtu, <impl ServerProviders as ServerProviders>::IO, <impl ServerProviders as ServerProviders>::PathMigration, <impl ServerProviders as ServerProviders>::Sync, (&std::path::Path, &std::path::Path), <impl ServerProviders as ServerProviders>::AddressToken, <impl ServerProviders as ServerProviders>::Datagram, <impl ServerProviders as ServerProviders>::Dc>>>
[INFO] [stdout]  --> src/bin/server.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let mut server = Server::builder()
[INFO] [stdout]   |  ______________________^
[INFO] [stdout] 8 | |         .with_tls((Path::new("cert.pem"), Path::new("key.pem")))?
[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<s2n_quic::server::Builder<s2n_quic::server::Providers<<impl ServerProviders as ServerProviders>::CongestionController, <impl ServerProviders as ServerProviders>::ConnectionCloseFormatter, <impl ServerProviders as ServerProviders>::ConnectionID, <impl ServerProviders as ServerProviders>::PacketInterceptor, <impl ServerProviders as ServerProviders>::StatelessResetToken, <impl ServerProviders as ServerProviders>::Random, <impl ServerProviders as ServerProviders>::EndpointLimits, <impl ServerProviders as ServerProviders>::Event, <impl ServerProviders as ServerProviders>::Limits, <impl ServerProviders as ServerProviders>::Mtu, <impl ServerProviders as ServerProviders>::IO, <impl ServerProviders as ServerProviders>::PathMigration, <impl ServerProviders as ServerProviders>::Sync, (&std::path::Path, &std::path::Path), <impl ServerProviders as ServerProviders>::AddressToken, <impl ServerProviders as ServerProviders>::Datagram, <impl ServerProviders as ServerProviders>::Dc>>, Infallible>
[INFO] [stdout]  --> src/bin/server.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let mut server = Server::builder()
[INFO] [stdout]   |  ______________________^
[INFO] [stdout] 8 | |         .with_tls((Path::new("cert.pem"), Path::new("key.pem")))?
[INFO] [stdout]   | |________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vote` (bin "server" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, Infallible>, s2n_quic::client::Builder<s2n_quic::client::Providers<<impl ClientProviders as ClientProviders>::CongestionController, <impl ClientProviders as ClientProviders>::ConnectionCloseFormatter, <impl ClientProviders as ClientProviders>::ConnectionID, <impl ClientProviders as ClientProviders>::PacketInterceptor, <impl ClientProviders as ClientProviders>::StatelessResetToken, <impl ClientProviders as ClientProviders>::Random, <impl ClientProviders as ClientProviders>::Event, <impl ClientProviders as ClientProviders>::Limits, <impl ClientProviders as ClientProviders>::Mtu, <impl ClientProviders as ClientProviders>::IO, <impl ClientProviders as ClientProviders>::Sync, &std::path::Path, <impl ClientProviders as ClientProviders>::Datagram, <impl ClientProviders as ClientProviders>::Dc>>>
[INFO] [stdout]  --> src/bin/client.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let client = Client::builder()
[INFO] [stdout]   |  __________________^
[INFO] [stdout] 8 | |         .with_tls(Path::new("cert.pem"))?
[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<s2n_quic::client::Builder<s2n_quic::client::Providers<<impl ClientProviders as ClientProviders>::CongestionController, <impl ClientProviders as ClientProviders>::ConnectionCloseFormatter, <impl ClientProviders as ClientProviders>::ConnectionID, <impl ClientProviders as ClientProviders>::PacketInterceptor, <impl ClientProviders as ClientProviders>::StatelessResetToken, <impl ClientProviders as ClientProviders>::Random, <impl ClientProviders as ClientProviders>::Event, <impl ClientProviders as ClientProviders>::Limits, <impl ClientProviders as ClientProviders>::Mtu, <impl ClientProviders as ClientProviders>::IO, <impl ClientProviders as ClientProviders>::Sync, &std::path::Path, <impl ClientProviders as ClientProviders>::Datagram, <impl ClientProviders as ClientProviders>::Dc>>, Infallible>
[INFO] [stdout]  --> src/bin/client.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let client = Client::builder()
[INFO] [stdout]   |  __________________^
[INFO] [stdout] 8 | |         .with_tls(Path::new("cert.pem"))?
[INFO] [stdout]   | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vote` (bin "client" test) due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, Infallible>, s2n_quic::client::Builder<s2n_quic::client::Providers<<impl ClientProviders as ClientProviders>::CongestionController, <impl ClientProviders as ClientProviders>::ConnectionCloseFormatter, <impl ClientProviders as ClientProviders>::ConnectionID, <impl ClientProviders as ClientProviders>::PacketInterceptor, <impl ClientProviders as ClientProviders>::StatelessResetToken, <impl ClientProviders as ClientProviders>::Random, <impl ClientProviders as ClientProviders>::Event, <impl ClientProviders as ClientProviders>::Limits, <impl ClientProviders as ClientProviders>::Mtu, <impl ClientProviders as ClientProviders>::IO, <impl ClientProviders as ClientProviders>::Sync, &std::path::Path, <impl ClientProviders as ClientProviders>::Datagram, <impl ClientProviders as ClientProviders>::Dc>>>
[INFO] [stdout]  --> src/bin/client.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let client = Client::builder()
[INFO] [stdout]   |  __________________^
[INFO] [stdout] 8 | |         .with_tls(Path::new("cert.pem"))?
[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<s2n_quic::client::Builder<s2n_quic::client::Providers<<impl ClientProviders as ClientProviders>::CongestionController, <impl ClientProviders as ClientProviders>::ConnectionCloseFormatter, <impl ClientProviders as ClientProviders>::ConnectionID, <impl ClientProviders as ClientProviders>::PacketInterceptor, <impl ClientProviders as ClientProviders>::StatelessResetToken, <impl ClientProviders as ClientProviders>::Random, <impl ClientProviders as ClientProviders>::Event, <impl ClientProviders as ClientProviders>::Limits, <impl ClientProviders as ClientProviders>::Mtu, <impl ClientProviders as ClientProviders>::IO, <impl ClientProviders as ClientProviders>::Sync, &std::path::Path, <impl ClientProviders as ClientProviders>::Datagram, <impl ClientProviders as ClientProviders>::Dc>>, Infallible>
[INFO] [stdout]  --> src/bin/client.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let client = Client::builder()
[INFO] [stdout]   |  __________________^
[INFO] [stdout] 8 | |         .with_tls(Path::new("cert.pem"))?
[INFO] [stdout]   | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, Infallible>, s2n_quic::server::Builder<s2n_quic::server::Providers<<impl ServerProviders as ServerProviders>::CongestionController, <impl ServerProviders as ServerProviders>::ConnectionCloseFormatter, <impl ServerProviders as ServerProviders>::ConnectionID, <impl ServerProviders as ServerProviders>::PacketInterceptor, <impl ServerProviders as ServerProviders>::StatelessResetToken, <impl ServerProviders as ServerProviders>::Random, <impl ServerProviders as ServerProviders>::EndpointLimits, <impl ServerProviders as ServerProviders>::Event, <impl ServerProviders as ServerProviders>::Limits, <impl ServerProviders as ServerProviders>::Mtu, <impl ServerProviders as ServerProviders>::IO, <impl ServerProviders as ServerProviders>::PathMigration, <impl ServerProviders as ServerProviders>::Sync, (&std::path::Path, &std::path::Path), <impl ServerProviders as ServerProviders>::AddressToken, <impl ServerProviders as ServerProviders>::Datagram, <impl ServerProviders as ServerProviders>::Dc>>>
[INFO] [stdout]  --> src/bin/server.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let mut server = Server::builder()
[INFO] [stdout]   |  ______________________^
[INFO] [stdout] 8 | |         .with_tls((Path::new("cert.pem"), Path::new("key.pem")))?
[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<s2n_quic::server::Builder<s2n_quic::server::Providers<<impl ServerProviders as ServerProviders>::CongestionController, <impl ServerProviders as ServerProviders>::ConnectionCloseFormatter, <impl ServerProviders as ServerProviders>::ConnectionID, <impl ServerProviders as ServerProviders>::PacketInterceptor, <impl ServerProviders as ServerProviders>::StatelessResetToken, <impl ServerProviders as ServerProviders>::Random, <impl ServerProviders as ServerProviders>::EndpointLimits, <impl ServerProviders as ServerProviders>::Event, <impl ServerProviders as ServerProviders>::Limits, <impl ServerProviders as ServerProviders>::Mtu, <impl ServerProviders as ServerProviders>::IO, <impl ServerProviders as ServerProviders>::PathMigration, <impl ServerProviders as ServerProviders>::Sync, (&std::path::Path, &std::path::Path), <impl ServerProviders as ServerProviders>::AddressToken, <impl ServerProviders as ServerProviders>::Datagram, <impl ServerProviders as ServerProviders>::Dc>>, Infallible>
[INFO] [stdout]  --> src/bin/server.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |       let mut server = Server::builder()
[INFO] [stdout]   |  ______________________^
[INFO] [stdout] 8 | |         .with_tls((Path::new("cert.pem"), Path::new("key.pem")))?
[INFO] [stdout]   | |________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vote` (bin "client") due to 2 previous errors
[INFO] [stderr] error: could not compile `vote` (bin "server") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4fc31dac61018c946c9734e94c503fdfa78629592d54bc20809f925ca2ccc20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc31dac61018c946c9734e94c503fdfa78629592d54bc20809f925ca2ccc20d", kill_on_drop: false }`
[INFO] [stdout] 4fc31dac61018c946c9734e94c503fdfa78629592d54bc20809f925ca2ccc20d
