[INFO] fetching crate rust-stellar-xdr 0.3.0... [INFO] checking rust-stellar-xdr-0.3.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate rust-stellar-xdr 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rust-stellar-xdr 0.3.0 [INFO] finished tweaking crates.io crate rust-stellar-xdr 0.3.0 [INFO] tweaked toml for crates.io crate rust-stellar-xdr 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-stellar-xdr 0.3.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] [stderr] Adding sha2 v0.8.2 (available: v0.10.9) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a7c5977c98fa12fb69e350fc4f8b1d6f681eab76f6a7a49414d9252464e68e4 [INFO] running `Command { std: "docker" "start" "-a" "3a7c5977c98fa12fb69e350fc4f8b1d6f681eab76f6a7a49414d9252464e68e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a7c5977c98fa12fb69e350fc4f8b1d6f681eab76f6a7a49414d9252464e68e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a7c5977c98fa12fb69e350fc4f8b1d6f681eab76f6a7a49414d9252464e68e4", kill_on_drop: false }` [INFO] [stdout] 3a7c5977c98fa12fb69e350fc4f8b1d6f681eab76f6a7a49414d9252464e68e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02ea8650d74147d785955fadcdf4ef1a82cca801c039dd1195f57ea1c7faf087 [INFO] running `Command { std: "docker" "start" "-a" "02ea8650d74147d785955fadcdf4ef1a82cca801c039dd1195f57ea1c7faf087", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.10 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling multi_reader v0.1.0 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking data-encoding v2.9.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling xdr-codec v0.4.4 [INFO] [stderr] Compiling xdrgen v0.4.4 [INFO] [stderr] Compiling rust-stellar-xdr v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | #[allow(dead_code)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `include` [INFO] [stdout] --> src/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | include!(concat!(env!("OUT_DIR"), "/Stellar.rs")); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | #[allow(dead_code)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `include` [INFO] [stdout] --> src/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | include!(concat!(env!("OUT_DIR"), "/Stellar.rs")); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:717:450 [INFO] [stdout] | [INFO] [stdout] 717 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 12]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:717:769 [INFO] [stdout] | [INFO] [stdout] 717 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 12i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 12]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:725:295 [INFO] [stdout] | [INFO] [stdout] 725 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 12i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:727:291 [INFO] [stdout] | [INFO] [stdout] 727 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:771:292 [INFO] [stdout] | [INFO] [stdout] 771 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:773:292 [INFO] [stdout] | [INFO] [stdout] 773 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:791:243 [INFO] [stdout] | [INFO] [stdout] 791 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:795:283 [INFO] [stdout] | [INFO] [stdout] 795 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:797:283 [INFO] [stdout] | [INFO] [stdout] 797 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Hash; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:823:1533 [INFO] [stdout] | [INFO] [stdout] 823 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_array ( input , & mut buf [ .. ] , 4i64 as usize , None ) ? ; (... [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: integers must be initialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:107:70 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive( Copy , Clone , Debug , Eq , PartialEq )] pub struct Hash ( pub [ u8 ; 32i64 as usize ] ) ; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:915:415 [INFO] [stdout] | [INFO] [stdout] 915 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 16]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:915:706 [INFO] [stdout] | [INFO] [stdout] 915 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 16i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:955:260 [INFO] [stdout] | [INFO] [stdout] 955 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:975:254 [INFO] [stdout] | [INFO] [stdout] 975 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:1033:249 [INFO] [stdout] | [INFO] [stdout] 1033 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:717:450 [INFO] [stdout] | [INFO] [stdout] 717 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 12]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:717:769 [INFO] [stdout] | [INFO] [stdout] 717 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 12i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 12]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:725:295 [INFO] [stdout] | [INFO] [stdout] 725 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 12i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:727:291 [INFO] [stdout] | [INFO] [stdout] 727 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:771:292 [INFO] [stdout] | [INFO] [stdout] 771 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:773:292 [INFO] [stdout] | [INFO] [stdout] 773 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:791:243 [INFO] [stdout] | [INFO] [stdout] 791 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:795:283 [INFO] [stdout] | [INFO] [stdout] 795 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:797:283 [INFO] [stdout] | [INFO] [stdout] 797 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Hash; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:823:1533 [INFO] [stdout] | [INFO] [stdout] 823 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_array ( input , & mut buf [ .. ] , 4i64 as usize , None ) ? ; (... [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: integers must be initialized (in this struct field) [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:107:70 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive( Copy , Clone , Debug , Eq , PartialEq )] pub struct Hash ( pub [ u8 ; 32i64 as usize ] ) ; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:915:415 [INFO] [stdout] | [INFO] [stdout] 915 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 16]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:915:706 [INFO] [stdout] | [INFO] [stdout] 915 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 16i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:955:260 [INFO] [stdout] | [INFO] [stdout] 955 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 4]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:975:254 [INFO] [stdout] | [INFO] [stdout] 975 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 4i64 as usize ) ? ; (... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 32]` does not permit being left uninitialized [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-stellar-xdr-077ff4e367665447/out/Stellar.rs:1033:249 [INFO] [stdout] | [INFO] [stdout] 1033 | ... { :: std :: mem :: uninitialized ( ) } ; let sz = xdr_codec :: unpack_opaque_array ( input , & mut buf [ .. ] , 32i64 as usize ) ? ; ... [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: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "02ea8650d74147d785955fadcdf4ef1a82cca801c039dd1195f57ea1c7faf087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ea8650d74147d785955fadcdf4ef1a82cca801c039dd1195f57ea1c7faf087", kill_on_drop: false }` [INFO] [stdout] 02ea8650d74147d785955fadcdf4ef1a82cca801c039dd1195f57ea1c7faf087