[INFO] cloning repository https://github.com/blakehawkins/zdex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blakehawkins/zdex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehawkins%2Fzdex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehawkins%2Fzdex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f26d5e7ee845712a84a416270b89377fc898eadd [INFO] testing blakehawkins/zdex against beta-2025-09-21 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehawkins%2Fzdex" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/blakehawkins/zdex [INFO] finished tweaking git repo https://github.com/blakehawkins/zdex [INFO] tweaked toml for git repo https://github.com/blakehawkins/zdex written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/blakehawkins/zdex on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/blakehawkins/zdex 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92815571ca3fc017e7ec8a56c20c66e835e0dd79e39954557316178eb2d713db [INFO] running `Command { std: "docker" "start" "-a" "92815571ca3fc017e7ec8a56c20c66e835e0dd79e39954557316178eb2d713db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92815571ca3fc017e7ec8a56c20c66e835e0dd79e39954557316178eb2d713db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92815571ca3fc017e7ec8a56c20c66e835e0dd79e39954557316178eb2d713db", kill_on_drop: false }` [INFO] [stdout] 92815571ca3fc017e7ec8a56c20c66e835e0dd79e39954557316178eb2d713db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c2cd2d9e4634970fa46dab15130ca0a0393591d4fc67cc387dd1b23c55d760c [INFO] running `Command { std: "docker" "start" "-a" "4c2cd2d9e4634970fa46dab15130ca0a0393591d4fc67cc387dd1b23c55d760c", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling vob v2.0.4 [INFO] [stderr] Compiling bit_collection_derive v0.2.2 [INFO] [stderr] Compiling bit_collection v0.2.3 [INFO] [stderr] Compiling zdex v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:250:3 [INFO] [stdout] | [INFO] [stdout] 250 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 251 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:255:3 [INFO] [stdout] | [INFO] [stdout] 255 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 256 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:260:3 [INFO] [stdout] | [INFO] [stdout] 260 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 261 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:265:3 [INFO] [stdout] | [INFO] [stdout] 265 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 266 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:270:3 [INFO] [stdout] | [INFO] [stdout] 270 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 271 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zdex v0.3.1 (/opt/rustwide/workdir) [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" "4c2cd2d9e4634970fa46dab15130ca0a0393591d4fc67cc387dd1b23c55d760c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c2cd2d9e4634970fa46dab15130ca0a0393591d4fc67cc387dd1b23c55d760c", kill_on_drop: false }` [INFO] [stdout] 4c2cd2d9e4634970fa46dab15130ca0a0393591d4fc67cc387dd1b23c55d760c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3443a187e826aaa220303c12f55fde18616b38d5c084bd75e967bdf42008f539 [INFO] running `Command { std: "docker" "start" "-a" "3443a187e826aaa220303c12f55fde18616b38d5c084bd75e967bdf42008f539", kill_on_drop: false }` [INFO] [stderr] Compiling zdex v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:250:3 [INFO] [stdout] | [INFO] [stdout] 250 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 251 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:255:3 [INFO] [stdout] | [INFO] [stdout] 255 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 256 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:260:3 [INFO] [stdout] | [INFO] [stdout] 260 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 261 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:265:3 [INFO] [stdout] | [INFO] [stdout] 265 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 266 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:270:3 [INFO] [stdout] | [INFO] [stdout] 270 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 271 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:250:3 [INFO] [stdout] | [INFO] [stdout] 250 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 251 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:255:3 [INFO] [stdout] | [INFO] [stdout] 255 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 256 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:260:3 [INFO] [stdout] | [INFO] [stdout] 260 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 261 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:265:3 [INFO] [stdout] | [INFO] [stdout] 265 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 266 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:270:3 [INFO] [stdout] | [INFO] [stdout] 270 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 271 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zdex v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "3443a187e826aaa220303c12f55fde18616b38d5c084bd75e967bdf42008f539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3443a187e826aaa220303c12f55fde18616b38d5c084bd75e967bdf42008f539", kill_on_drop: false }` [INFO] [stdout] 3443a187e826aaa220303c12f55fde18616b38d5c084bd75e967bdf42008f539 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9565564fd4d1007b30374f33e1a875e10d643cc2e4f356aa99d6b7196810f130 [INFO] running `Command { std: "docker" "start" "-a" "9565564fd4d1007b30374f33e1a875e10d643cc2e4f356aa99d6b7196810f130", kill_on_drop: false }` [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:250:3 [INFO] [stderr] | [INFO] [stderr] 250 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stderr] | ^^^ [INFO] [stderr] 251 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stderr] | ------------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] = note: `#[warn(legacy_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:255:3 [INFO] [stderr] | [INFO] [stderr] 255 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stderr] | ^^^ [INFO] [stderr] 256 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stderr] | ------------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:260:3 [INFO] [stderr] | [INFO] [stderr] 260 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stderr] | ^^^ [INFO] [stderr] 261 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stderr] | ------------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:265:3 [INFO] [stderr] | [INFO] [stderr] 265 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stderr] | ^^^ [INFO] [stderr] 266 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stderr] | ------------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:270:3 [INFO] [stderr] | [INFO] [stderr] 270 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stderr] | ^^^ [INFO] [stderr] 271 | #[derive(Copy, Clone, BitCollection, Debug)] [INFO] [stderr] | ------------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: `zdex` (lib) generated 5 warnings [INFO] [stderr] warning: `zdex` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zdex v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zdex-9abbf77fef0aee85) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::iter_works ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::tupl_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests zdex [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] test src/lib.rs - (line 61) ... FAILED [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] error: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 7 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | #[derive(BitCollection, Clone, Copy, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[deny(legacy_derive_helpers)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/lib.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 13 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 13 - .into_iter() [INFO] [stdout] 13 + .iter() [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 12 - let vals: Vec = [BigVal(1u128 << 90)] [INFO] [stdout] 12 + let vals: Vec = IntoIterator::into_iter([BigVal(1u128 << 90)]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 61) stdout ---- [INFO] [stdout] error: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:67:3 [INFO] [stdout] | [INFO] [stdout] 8 | #[bit(BitU8, mask = "!0", retr = "0")] [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | #[derive(BitCollection, Clone, Copy, Debug)] [INFO] [stdout] | ------------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[deny(legacy_derive_helpers)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] src/lib.rs - (line 61) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9565564fd4d1007b30374f33e1a875e10d643cc2e4f356aa99d6b7196810f130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9565564fd4d1007b30374f33e1a875e10d643cc2e4f356aa99d6b7196810f130", kill_on_drop: false }` [INFO] [stdout] 9565564fd4d1007b30374f33e1a875e10d643cc2e4f356aa99d6b7196810f130