[INFO] fetching crate vented 0.11.7... [INFO] checking vented-0.11.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate vented 0.11.7 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate vented 0.11.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vented 0.11.7 [INFO] finished tweaking crates.io crate vented 0.11.7 [INFO] tweaked toml for crates.io crate vented 0.11.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 155 packages [INFO] [stderr] Adding aead v0.3.2 (latest: v0.5.2) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding chacha20 v0.6.0 (latest: v0.9.1) [INFO] [stderr] Adding chacha20poly1305 v0.7.1 (latest: v0.10.1) [INFO] [stderr] Adding cipher v0.2.5 (latest: v0.4.4) [INFO] [stderr] Adding colored v1.9.4 (latest: v2.1.0) [INFO] [stderr] Adding cpuid-bool v0.2.0 (latest: v0.99.99) [INFO] [stderr] Adding crypto_box v0.5.0 (latest: v0.9.1) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener v4.0.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener-strategy v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.6.0) [INFO] [stderr] Adding poly1305 v0.6.2 (latest: v0.8.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding rmp-serde v0.14.4 (latest: v1.1.2) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.32) [INFO] [stderr] Adding salsa20 v0.7.2 (latest: v0.10.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding simple_logger v1.16.0 (latest: v4.3.3) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding universal-hash v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding x25519-dalek v1.2.0 (latest: v2.0.1) [INFO] [stderr] Adding xsalsa20poly1305 v0.6.0 (latest: v0.9.1) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded salsa20 v0.7.2 [INFO] [stderr] Downloaded crypto_box v0.5.0 [INFO] [stderr] Downloaded chacha20 v0.6.0 [INFO] [stderr] Downloaded poly1305 v0.6.2 [INFO] [stderr] Downloaded async-listen v0.2.1 [INFO] [stderr] Downloaded chacha20poly1305 v0.7.1 [INFO] [stderr] Downloaded xsalsa20poly1305 v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15d4a088fe3e7a7340be7492526ed39ed7bc0ad508d8239915af6ba3d6dceff5 [INFO] running `Command { std: "docker" "start" "-a" "15d4a088fe3e7a7340be7492526ed39ed7bc0ad508d8239915af6ba3d6dceff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15d4a088fe3e7a7340be7492526ed39ed7bc0ad508d8239915af6ba3d6dceff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d4a088fe3e7a7340be7492526ed39ed7bc0ad508d8239915af6ba3d6dceff5", kill_on_drop: false }` [INFO] [stdout] 15d4a088fe3e7a7340be7492526ed39ed7bc0ad508d8239915af6ba3d6dceff5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0459c72996f5e3f165944e10c1fbd841a0f570864d696d3122879ba9e5675851 [INFO] running `Command { std: "docker" "start" "-a" "0459c72996f5e3f165944e10c1fbd841a0f570864d696d3122879ba9e5675851", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking poly1305 v0.6.2 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking async-listen v0.2.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking salsa20 v0.7.2 [INFO] [stderr] Checking chacha20 v0.6.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking xsalsa20poly1305 v0.6.0 [INFO] [stderr] Checking chacha20poly1305 v0.7.1 [INFO] [stderr] Checking x25519-dalek v1.2.0 [INFO] [stderr] Checking crypto_box v0.5.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking vented v0.11.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `forwarded_connections` is never read [INFO] [stdout] --> src/server/mod.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct VentedServer { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 78 | forwarded_connections: ForwardFutureVector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VentedServer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `forwarded_connections` is never read [INFO] [stdout] --> src/server/mod.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct VentedServer { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 78 | forwarded_connections: ForwardFutureVector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VentedServer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.39s [INFO] running `Command { std: "docker" "inspect" "0459c72996f5e3f165944e10c1fbd841a0f570864d696d3122879ba9e5675851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0459c72996f5e3f165944e10c1fbd841a0f570864d696d3122879ba9e5675851", kill_on_drop: false }` [INFO] [stdout] 0459c72996f5e3f165944e10c1fbd841a0f570864d696d3122879ba9e5675851