[INFO] fetching crate safecoin-streamer 1.10.34... [INFO] building safecoin-streamer-1.10.34 against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1 [INFO] extracting crate safecoin-streamer 1.10.34 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate safecoin-streamer 1.10.34 on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safecoin-streamer 1.10.34 [INFO] finished tweaking crates.io crate safecoin-streamer 1.10.34 [INFO] tweaked toml for crates.io crate safecoin-streamer 1.10.34 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a4b71531b425d4cdd3c55df0af2810a382bec12f3cb7d75edd2d0fe6ba9d0f6 [INFO] running `Command { std: "docker" "start" "-a" "9a4b71531b425d4cdd3c55df0af2810a382bec12f3cb7d75edd2d0fe6ba9d0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a4b71531b425d4cdd3c55df0af2810a382bec12f3cb7d75edd2d0fe6ba9d0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a4b71531b425d4cdd3c55df0af2810a382bec12f3cb7d75edd2d0fe6ba9d0f6", kill_on_drop: false }` [INFO] [stdout] 9a4b71531b425d4cdd3c55df0af2810a382bec12f3cb7d75edd2d0fe6ba9d0f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5cfcefb7259a7dacb460266e88ea2d42b39133676de9510c3dadca4d56640d5 [INFO] running `Command { std: "docker" "start" "-a" "e5cfcefb7259a7dacb460266e88ea2d42b39133676de9510c3dadca4d56640d5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] 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Compiling pbkdf2 v0.10.1 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling hyper v0.14.20 [INFO] [stderr] Compiling ed25519-dalek-bip32 v0.2.0 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.11 [INFO] [stderr] Compiling safecoin-measure v1.10.34 [INFO] [stderr] Compiling safecoin-metrics v1.10.34 [INFO] [stderr] Compiling safecoin-streamer v1.10.34 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[iovec; 64]` does not permit being left uninitialized [INFO] [stdout] --> src/recvmmsg.rs:75:52 [INFO] [stdout] | [INFO] [stdout] 75 | let mut iovs: [iovec; NUM_RCVMMSGS] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: raw pointers must not be uninitialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.132/src/unix/mod.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub iov_base: *mut ::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `iovec` does not permit being left uninitialized [INFO] [stdout] --> src/sendmmsg.rs:134:34 [INFO] [stdout] | [INFO] [stdout] 134 | let mut iovs = vec![unsafe { std::mem::MaybeUninit::uninit().assume_init() }; size]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: raw pointers must not be uninitialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.132/src/unix/mod.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub iov_base: *mut ::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `Command { std: "docker" "inspect" "e5cfcefb7259a7dacb460266e88ea2d42b39133676de9510c3dadca4d56640d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cfcefb7259a7dacb460266e88ea2d42b39133676de9510c3dadca4d56640d5", kill_on_drop: false }` [INFO] [stdout] e5cfcefb7259a7dacb460266e88ea2d42b39133676de9510c3dadca4d56640d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e013879b04e90d8c15675054a15b73186774f3996a50d072b2317315492ede0 [INFO] running `Command { std: "docker" "start" "-a" "7e013879b04e90d8c15675054a15b73186774f3996a50d072b2317315492ede0", kill_on_drop: false }` [INFO] [stderr] Compiling safecoin-streamer v1.10.34 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[iovec; 64]` does not permit being left uninitialized [INFO] [stdout] --> src/recvmmsg.rs:75:52 [INFO] [stdout] | [INFO] [stdout] 75 | let mut iovs: [iovec; NUM_RCVMMSGS] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: raw pointers must not be uninitialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.132/src/unix/mod.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub iov_base: *mut ::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `iovec` does not permit being left uninitialized [INFO] [stdout] --> src/sendmmsg.rs:134:34 [INFO] [stdout] | [INFO] [stdout] 134 | let mut iovs = vec![unsafe { std::mem::MaybeUninit::uninit().assume_init() }; size]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: raw pointers must not be uninitialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.132/src/unix/mod.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub iov_base: *mut ::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[iovec; 64]` does not permit being left uninitialized [INFO] [stdout] --> src/recvmmsg.rs:75:52 [INFO] [stdout] | [INFO] [stdout] 75 | let mut iovs: [iovec; NUM_RCVMMSGS] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: raw pointers must not be uninitialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.132/src/unix/mod.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub iov_base: *mut ::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `iovec` does not permit being left uninitialized [INFO] [stdout] --> src/sendmmsg.rs:134:34 [INFO] [stdout] | [INFO] [stdout] 134 | let mut iovs = vec![unsafe { std::mem::MaybeUninit::uninit().assume_init() }; size]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: raw pointers must not be uninitialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.132/src/unix/mod.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | pub iov_base: *mut ::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.74s [INFO] running `Command { std: "docker" "inspect" "7e013879b04e90d8c15675054a15b73186774f3996a50d072b2317315492ede0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e013879b04e90d8c15675054a15b73186774f3996a50d072b2317315492ede0", kill_on_drop: false }` [INFO] [stdout] 7e013879b04e90d8c15675054a15b73186774f3996a50d072b2317315492ede0