[INFO] fetching crate ipmail 0.1.0... [INFO] testing ipmail-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate ipmail 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ipmail 0.1.0 [INFO] finished tweaking crates.io crate ipmail 0.1.0 [INFO] tweaked toml for crates.io crate ipmail 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ipmail 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 79 packages to latest compatible versions [INFO] [stderr] Adding lru-mem v0.2.1 (available: v0.3.0) [INFO] [stderr] Adding proc-macro-crate v1.1.3 (available: v1.3.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multihash v0.18.1 [INFO] [stderr] Downloaded proc-macro-crate v1.1.3 [INFO] [stderr] Downloaded serde-big-array v0.3.3 [INFO] [stderr] Downloaded multihash-derive v0.8.1 [INFO] [stderr] Downloaded unsigned-varint v0.7.2 [INFO] [stderr] Downloaded libipld-cbor v0.16.0 [INFO] [stderr] Downloaded libipld-json v0.16.0 [INFO] [stderr] Downloaded cid v0.10.1 [INFO] [stderr] Downloaded const-str v0.4.3 [INFO] [stderr] Downloaded libipld-pb v0.16.0 [INFO] [stderr] Downloaded libipld-cbor-derive v0.16.0 [INFO] [stderr] Downloaded libipld-macro v0.16.0 [INFO] [stderr] Downloaded match-lookup v0.1.1 [INFO] [stderr] Downloaded base256emoji v1.0.2 [INFO] [stderr] Downloaded multibase v0.9.2 [INFO] [stderr] Downloaded libipld-core v0.16.0 [INFO] [stderr] Downloaded libipld v0.16.0 [INFO] [stderr] Downloaded ipldfs v0.1.0 [INFO] [stderr] Downloaded lru-mem v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a3e7bc1aaf8e0ed60ee504c39b181358817c45f9e4f4da8ce68b1298bb6eca6 [INFO] running `Command { std: "docker" "start" "-a" "7a3e7bc1aaf8e0ed60ee504c39b181358817c45f9e4f4da8ce68b1298bb6eca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a3e7bc1aaf8e0ed60ee504c39b181358817c45f9e4f4da8ce68b1298bb6eca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a3e7bc1aaf8e0ed60ee504c39b181358817c45f9e4f4da8ce68b1298bb6eca6", kill_on_drop: false }` [INFO] [stdout] 7a3e7bc1aaf8e0ed60ee504c39b181358817c45f9e4f4da8ce68b1298bb6eca6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c1b670167f04d62fd85d5d9bec12e986d6b9d66f9864b54c232415256db36cb [INFO] running `Command { std: "docker" "start" "-a" "0c1b670167f04d62fd85d5d9bec12e986d6b9d66f9864b54c232415256db36cb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling const-str v0.4.3 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling blake2b_simd v1.0.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling blake2s_simd v1.0.3 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling unsigned-varint v0.7.2 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling lru-mem v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling data-encoding-macro v0.1.18 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling match-lookup v0.1.1 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 [INFO] [stderr] Compiling serde-big-array v0.3.3 [INFO] [stderr] Compiling base256emoji v1.0.2 [INFO] [stderr] Compiling multihash v0.18.1 [INFO] [stderr] Compiling multibase v0.9.2 [INFO] [stderr] Compiling cid v0.10.1 [INFO] [stderr] Compiling libipld-core v0.16.0 [INFO] [stderr] Compiling libipld-macro v0.16.0 [INFO] [stderr] Compiling libipld-pb v0.16.0 [INFO] [stderr] Compiling libipld-json v0.16.0 [INFO] [stderr] Compiling libipld-cbor v0.16.0 [INFO] [stderr] Compiling libipld v0.16.0 [INFO] [stderr] Compiling ipldfs v0.1.0 [INFO] [stderr] Compiling ipmail v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/account/mns.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/account/mns.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/account/uns.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/account/uns.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ipldfs v0.1.0, ipmail v0.1.0 (/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 3` [INFO] running `Command { std: "docker" "inspect" "0c1b670167f04d62fd85d5d9bec12e986d6b9d66f9864b54c232415256db36cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c1b670167f04d62fd85d5d9bec12e986d6b9d66f9864b54c232415256db36cb", kill_on_drop: false }` [INFO] [stdout] 0c1b670167f04d62fd85d5d9bec12e986d6b9d66f9864b54c232415256db36cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f6a79e0ed5700b53046b5c169d616b8921d44e830750591c74d4b56c958bcd7 [INFO] running `Command { std: "docker" "start" "-a" "2f6a79e0ed5700b53046b5c169d616b8921d44e830750591c74d4b56c958bcd7", kill_on_drop: false }` [INFO] [stderr] Compiling ipmail v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/account/mns.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/account/mns.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/account/uns.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/account/uns.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/account/mns.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/account/mns.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/account/uns.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/account/uns.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/mail.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stdout] --> src/mail.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ipldfs v0.1.0, ipmail v0.1.0 (/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 4` [INFO] running `Command { std: "docker" "inspect" "2f6a79e0ed5700b53046b5c169d616b8921d44e830750591c74d4b56c958bcd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6a79e0ed5700b53046b5c169d616b8921d44e830750591c74d4b56c958bcd7", kill_on_drop: false }` [INFO] [stdout] 2f6a79e0ed5700b53046b5c169d616b8921d44e830750591c74d4b56c958bcd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1969752d593db606d45268168558c7349dd74d87908b6fa174f2a9ed04d6143 [INFO] running `Command { std: "docker" "start" "-a" "d1969752d593db606d45268168558c7349dd74d87908b6fa174f2a9ed04d6143", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/account/mns.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stderr] --> src/account/mns.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Default, Debug, Clone, DagCbor, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/account/uns.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stderr] --> src/account/uns.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(Debug, Default, DagCbor, Serialize, Deserialize, Clone)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/mail.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stderr] --> src/mail.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/mail.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stderr] --> src/mail.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/mail.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: Decode` will fail [INFO] [stderr] --> src/mail.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | #[derive(Debug, DagCbor, Clone, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `DagCbor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ipmail` (lib) generated 5 warnings [INFO] [stderr] warning: `ipmail` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ipldfs v0.1.0, ipmail v0.1.0 (/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 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipmail-f7c4897077038952) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ipmail [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1969752d593db606d45268168558c7349dd74d87908b6fa174f2a9ed04d6143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1969752d593db606d45268168558c7349dd74d87908b6fa174f2a9ed04d6143", kill_on_drop: false }` [INFO] [stdout] d1969752d593db606d45268168558c7349dd74d87908b6fa174f2a9ed04d6143