[INFO] cloning repository https://github.com/zoujiaqing/s2n-quic-echo-server-client-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zoujiaqing/s2n-quic-echo-server-client-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoujiaqing%2Fs2n-quic-echo-server-client-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoujiaqing%2Fs2n-quic-echo-server-client-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a0f25b068d54a65670a31c8cdfdfddc819963f60 [INFO] checking zoujiaqing/s2n-quic-echo-server-client-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%2Fzoujiaqing%2Fs2n-quic-echo-server-client-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/zoujiaqing/s2n-quic-echo-server-client-example [INFO] finished tweaking git repo https://github.com/zoujiaqing/s2n-quic-echo-server-client-example [INFO] tweaked toml for git repo https://github.com/zoujiaqing/s2n-quic-echo-server-client-example written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zoujiaqing/s2n-quic-echo-server-client-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/zoujiaqing/s2n-quic-echo-server-client-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] [stderr] Blocking waiting for file lock on package cache [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] 7364146f1cf01bfe7b2191f69ce20d9fa622cbe98634c9d87f3965516f47e971 [INFO] running `Command { std: "docker" "start" "-a" "7364146f1cf01bfe7b2191f69ce20d9fa622cbe98634c9d87f3965516f47e971", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7364146f1cf01bfe7b2191f69ce20d9fa622cbe98634c9d87f3965516f47e971", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7364146f1cf01bfe7b2191f69ce20d9fa622cbe98634c9d87f3965516f47e971", kill_on_drop: false }` [INFO] [stdout] 7364146f1cf01bfe7b2191f69ce20d9fa622cbe98634c9d87f3965516f47e971 [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] 21848c37630b6b2389c01af7db3b2e9c5c1110be45281da7d427566e5db8213d [INFO] running `Command { std: "docker" "start" "-a" "21848c37630b6b2389c01af7db3b2e9c5c1110be45281da7d427566e5db8213d", kill_on_drop: false }` [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling aws-lc-rs v1.8.1 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking mirai-annotations v1.12.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking errno v0.3.9 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Compiling s2n-quic-platform v0.44.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking hash_hasher v2.0.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking intrusive-collections v0.9.6 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.1.11 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling s2n-tls-sys v0.3.0 [INFO] [stderr] Compiling aws-lc-sys v0.20.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking s2n-codec v0.44.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking s2n-quic-core v0.44.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking cuckoofilter v0.5.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking s2n-quic-transport v0.44.1 [INFO] [stderr] Checking s2n-quic-crypto v0.44.1 [INFO] [stderr] Checking s2n-tls v0.3.0 [INFO] [stderr] Checking s2n-quic-tls v0.44.1 [INFO] [stderr] Checking s2n-quic-tls-default v0.44.1 [INFO] [stderr] Checking s2n-quic v1.44.1 [INFO] [stderr] Checking s2n_quic_echo_example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow, s2n_quic::server::Builder::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::EndpointLimits, ::Event, ::Limits, ::Mtu, ::IO, ::PathMigration, ::Sync, (&std::path::Path, &std::path::Path), ::AddressToken, ::Datagram, ::Dc>>> [INFO] [stdout] --> src/server.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | let mut server = Server::builder() [INFO] [stdout] | ______________________^ [INFO] [stdout] 11 | | .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::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::EndpointLimits, ::Event, ::Limits, ::Mtu, ::IO, ::PathMigration, ::Sync, (&std::path::Path, &std::path::Path), ::AddressToken, ::Datagram, ::Dc>>, Infallible> [INFO] [stdout] --> src/server.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | let mut server = Server::builder() [INFO] [stdout] | ______________________^ [INFO] [stdout] 11 | | .with_tls((Path::new(CERT_PEM), Path::new(KEY_PEM)))? [INFO] [stdout] | |____________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow, s2n_quic::client::Builder::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::Event, ::Limits, ::Mtu, ::IO, ::Sync, &std::path::Path, ::Datagram, ::Dc>>> [INFO] [stdout] --> src/client.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let client = Client::builder() [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | .with_tls(Path::new(CERT_PEM))? [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::Event, ::Limits, ::Mtu, ::IO, ::Sync, &std::path::Path, ::Datagram, ::Dc>>, Infallible> [INFO] [stdout] --> src/client.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let client = Client::builder() [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | .with_tls(Path::new(CERT_PEM))? [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `s2n_quic_echo_example` (bin "s2n_quic_echo_example") due to 4 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, s2n_quic::server::Builder::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::EndpointLimits, ::Event, ::Limits, ::Mtu, ::IO, ::PathMigration, ::Sync, (&std::path::Path, &std::path::Path), ::AddressToken, ::Datagram, ::Dc>>> [INFO] [stdout] --> src/server.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | let mut server = Server::builder() [INFO] [stdout] | ______________________^ [INFO] [stdout] 11 | | .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::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::EndpointLimits, ::Event, ::Limits, ::Mtu, ::IO, ::PathMigration, ::Sync, (&std::path::Path, &std::path::Path), ::AddressToken, ::Datagram, ::Dc>>, Infallible> [INFO] [stdout] --> src/server.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | let mut server = Server::builder() [INFO] [stdout] | ______________________^ [INFO] [stdout] 11 | | .with_tls((Path::new(CERT_PEM), Path::new(KEY_PEM)))? [INFO] [stdout] | |____________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow, s2n_quic::client::Builder::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::Event, ::Limits, ::Mtu, ::IO, ::Sync, &std::path::Path, ::Datagram, ::Dc>>> [INFO] [stdout] --> src/client.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let client = Client::builder() [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | .with_tls(Path::new(CERT_PEM))? [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result::CongestionController, ::ConnectionCloseFormatter, ::ConnectionID, ::PacketInterceptor, ::StatelessResetToken, ::Random, ::Event, ::Limits, ::Mtu, ::IO, ::Sync, &std::path::Path, ::Datagram, ::Dc>>, Infallible> [INFO] [stdout] --> src/client.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | let client = Client::builder() [INFO] [stdout] | __________________^ [INFO] [stdout] 10 | | .with_tls(Path::new(CERT_PEM))? [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `s2n_quic_echo_example` (bin "s2n_quic_echo_example" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "21848c37630b6b2389c01af7db3b2e9c5c1110be45281da7d427566e5db8213d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21848c37630b6b2389c01af7db3b2e9c5c1110be45281da7d427566e5db8213d", kill_on_drop: false }` [INFO] [stdout] 21848c37630b6b2389c01af7db3b2e9c5c1110be45281da7d427566e5db8213d