[INFO] fetching crate s2n-quic-xdp 0.31.0... [INFO] checking s2n-quic-xdp-0.31.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate s2n-quic-xdp 0.31.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate s2n-quic-xdp 0.31.0 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 s2n-quic-xdp 0.31.0 [INFO] finished tweaking crates.io crate s2n-quic-xdp 0.31.0 [INFO] tweaked toml for crates.io crate s2n-quic-xdp 0.31.0 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] Locking 109 packages [INFO] [stderr] Adding aya v0.11.0 (latest: v0.12.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding object v0.28.4 (latest: v0.34.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pretty-hex v0.3.0 (latest: v0.4.1) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding s2n-codec v0.31.0 (latest: v0.35.1) [INFO] [stderr] Adding s2n-quic-core v0.31.0 (latest: v0.35.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding wasi v0.11.0+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 winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding zerocopy v0.6.6 (latest: v0.7.32) [INFO] [stderr] Adding zerocopy-derive v0.6.6 (latest: v0.7.32) [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 s2n-codec v0.31.0 [INFO] [stderr] Downloaded bolero v0.10.1 [INFO] [stderr] Downloaded zerocopy v0.6.6 [INFO] [stderr] Downloaded pretty-hex v0.3.0 [INFO] [stderr] Downloaded bolero-kani v0.10.0 [INFO] [stderr] Downloaded bolero-generator-derive v0.10.0 [INFO] [stderr] Downloaded bolero-libfuzzer v0.10.0 [INFO] [stderr] Downloaded bolero-generator v0.10.2 [INFO] [stderr] Downloaded bolero-engine v0.10.2 [INFO] [stderr] Downloaded aya v0.11.0 [INFO] [stderr] Downloaded bolero-afl v0.10.0 [INFO] [stderr] Downloaded s2n-quic-core v0.31.0 [INFO] [stderr] Downloaded bolero-honggfuzz v0.10.0 [INFO] [stderr] Downloaded zerocopy-derive v0.6.6 [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] f468af92c125005cc9102b6fbf5c4cb2a5a687b23c240ffd7811902f93ed6e66 [INFO] running `Command { std: "docker" "start" "-a" "f468af92c125005cc9102b6fbf5c4cb2a5a687b23c240ffd7811902f93ed6e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f468af92c125005cc9102b6fbf5c4cb2a5a687b23c240ffd7811902f93ed6e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f468af92c125005cc9102b6fbf5c4cb2a5a687b23c240ffd7811902f93ed6e66", kill_on_drop: false }` [INFO] [stdout] f468af92c125005cc9102b6fbf5c4cb2a5a687b23c240ffd7811902f93ed6e66 [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] 5e16fa616ba38508ae268e5ba14d5b51f24f60ec2cc3c9735c4e80e818fe6761 [INFO] running `Command { std: "docker" "start" "-a" "5e16fa616ba38508ae268e5ba14d5b51f24f60ec2cc3c9735c4e80e818fe6761", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy-derive v0.6.6 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling bolero-generator-derive v0.10.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking pretty-hex v0.3.0 [INFO] [stderr] Checking errno v0.3.8 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking bolero-generator v0.10.2 [INFO] [stderr] Checking zerocopy v0.6.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking s2n-codec v0.31.0 [INFO] [stderr] Checking aya v0.11.0 [INFO] [stderr] Checking s2n-quic-core v0.31.0 [INFO] [stderr] Checking bolero-engine v0.10.2 [INFO] [stderr] Checking bolero v0.10.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking s2n-quic-xdp v0.31.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `CStr` is imported redundantly [INFO] [stdout] --> src/syscall.rs:380:9 [INFO] [stdout] | [INFO] [stdout] 378 | use super::*; [INFO] [stdout] | -------- the item `CStr` is already imported here [INFO] [stdout] 379 | use crate::mmap::Mmap; [INFO] [stdout] 380 | use core::ffi::CStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 18.94s [INFO] running `Command { std: "docker" "inspect" "5e16fa616ba38508ae268e5ba14d5b51f24f60ec2cc3c9735c4e80e818fe6761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e16fa616ba38508ae268e5ba14d5b51f24f60ec2cc3c9735c4e80e818fe6761", kill_on_drop: false }` [INFO] [stdout] 5e16fa616ba38508ae268e5ba14d5b51f24f60ec2cc3c9735c4e80e818fe6761 [INFO] checking s2n-quic-xdp-0.31.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate s2n-quic-xdp 0.31.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate s2n-quic-xdp 0.31.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate s2n-quic-xdp 0.31.0 [INFO] finished tweaking crates.io crate s2n-quic-xdp 0.31.0 [INFO] tweaked toml for crates.io crate s2n-quic-xdp 0.31.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb9fc43dccf58c9b2a78b87612c7f74a513bc841c70ce6e900e01adc3fddb84e [INFO] running `Command { std: "docker" "start" "-a" "bb9fc43dccf58c9b2a78b87612c7f74a513bc841c70ce6e900e01adc3fddb84e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb9fc43dccf58c9b2a78b87612c7f74a513bc841c70ce6e900e01adc3fddb84e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb9fc43dccf58c9b2a78b87612c7f74a513bc841c70ce6e900e01adc3fddb84e", kill_on_drop: false }` [INFO] [stdout] bb9fc43dccf58c9b2a78b87612c7f74a513bc841c70ce6e900e01adc3fddb84e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd265d6974ee8a15c97a7e98dcf4d42245325123b1295f103b339bafa6d1a130 [INFO] running `Command { std: "docker" "start" "-a" "cd265d6974ee8a15c97a7e98dcf4d42245325123b1295f103b339bafa6d1a130", kill_on_drop: false }` [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling zerocopy-derive v0.6.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling bolero-generator-derive v0.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking pretty-hex v0.3.0 [INFO] [stderr] Checking errno v0.3.8 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking zerocopy v0.6.6 [INFO] [stderr] Checking bolero-generator v0.10.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking s2n-codec v0.31.0 [INFO] [stderr] Checking aya v0.11.0 [INFO] [stderr] Checking s2n-quic-core v0.31.0 [INFO] [stderr] Checking bolero-engine v0.10.2 [INFO] [stderr] Checking bolero v0.10.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking s2n-quic-xdp v0.31.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `CStr` is imported redundantly [INFO] [stdout] --> src/syscall.rs:380:9 [INFO] [stdout] | [INFO] [stdout] 378 | use super::*; [INFO] [stdout] | -------- the item `CStr` is already imported here [INFO] [stdout] 379 | use crate::mmap::Mmap; [INFO] [stdout] 380 | use core::ffi::CStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 22.03s [INFO] running `Command { std: "docker" "inspect" "cd265d6974ee8a15c97a7e98dcf4d42245325123b1295f103b339bafa6d1a130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd265d6974ee8a15c97a7e98dcf4d42245325123b1295f103b339bafa6d1a130", kill_on_drop: false }` [INFO] [stdout] cd265d6974ee8a15c97a7e98dcf4d42245325123b1295f103b339bafa6d1a130