[INFO] fetching crate minicbor-ser 0.2.0... [INFO] testing minicbor-ser-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate minicbor-ser 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate minicbor-ser 0.2.0 [INFO] finished tweaking crates.io crate minicbor-ser 0.2.0 [INFO] tweaked toml for crates.io crate minicbor-ser 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate minicbor-ser 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding minicbor v0.18.0 (available: v2.1.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4cd3ae74b6eb51f097e99a06d55ccbf58ddf76961c3f4e93559b2e579fa6418d [INFO] running `Command { std: "docker" "start" "-a" "4cd3ae74b6eb51f097e99a06d55ccbf58ddf76961c3f4e93559b2e579fa6418d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cd3ae74b6eb51f097e99a06d55ccbf58ddf76961c3f4e93559b2e579fa6418d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cd3ae74b6eb51f097e99a06d55ccbf58ddf76961c3f4e93559b2e579fa6418d", kill_on_drop: false }` [INFO] [stdout] 4cd3ae74b6eb51f097e99a06d55ccbf58ddf76961c3f4e93559b2e579fa6418d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f971d0a0e5a26d8362275094ce30ddcaf143e7990ad8f098275c35b195b92b0e [INFO] running `Command { std: "docker" "start" "-a" "f971d0a0e5a26d8362275094ce30ddcaf143e7990ad8f098275c35b195b92b0e", kill_on_drop: false }` [INFO] [stderr] Compiling minicbor v0.18.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling minicbor-ser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:337:5 [INFO] [stdout] | [INFO] [stdout] 337 | serde_if_integer128! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:343:5 [INFO] [stdout] | [INFO] [stdout] 343 | serde_if_integer128! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell` and `RefCell` [INFO] [stdout] --> src/lib.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | pub use self::core::cell::{Cell, RefCell}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | pub use self::core::clone::{self, Clone}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:69:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub use self::core::convert::{self, From, Into}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Default` and `self` [INFO] [stdout] --> src/lib.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 70 | pub use self::core::default::{self, Default}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Hash` and `self` [INFO] [stdout] --> src/lib.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | pub use self::core::hash::{self, Hash}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::core::iter::FusedIterator` [INFO] [stdout] --> src/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | pub use self::core::iter::FusedIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PhantomData` and `self` [INFO] [stdout] --> src/lib.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 74 | pub use self::core::marker::{self, PhantomData}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Bound` and `RangeBounds` [INFO] [stdout] --> src/lib.rs:75:31 [INFO] [stdout] | [INFO] [stdout] 75 | pub use self::core::ops::{Bound, RangeBounds}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | pub use self::core::result::{self, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow`, `cmp`, `iter`, `mem`, `num`, `ops`, and `slice` [INFO] [stdout] --> src/lib.rs:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | pub use self::core::{borrow, char, cmp, iter, mem, num, ops, slice, str}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^ ^^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | pub use std::vec::{self, Vec}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap` and `btree_map` [INFO] [stdout] --> src/lib.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | pub use std::collections::{btree_map, BTreeMap}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `serde::serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::serde_if_integer128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `Command { std: "docker" "inspect" "f971d0a0e5a26d8362275094ce30ddcaf143e7990ad8f098275c35b195b92b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f971d0a0e5a26d8362275094ce30ddcaf143e7990ad8f098275c35b195b92b0e", kill_on_drop: false }` [INFO] [stdout] f971d0a0e5a26d8362275094ce30ddcaf143e7990ad8f098275c35b195b92b0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bbfca367062f0788ccaae90d034c110944861fa01cfc469f5fb12e5b3bb32567 [INFO] running `Command { std: "docker" "start" "-a" "bbfca367062f0788ccaae90d034c110944861fa01cfc469f5fb12e5b3bb32567", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:337:5 [INFO] [stdout] | [INFO] [stdout] 337 | serde_if_integer128! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:343:5 [INFO] [stdout] | [INFO] [stdout] 343 | serde_if_integer128! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell` and `RefCell` [INFO] [stdout] --> src/lib.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | pub use self::core::cell::{Cell, RefCell}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | pub use self::core::clone::{self, Clone}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:69:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub use self::core::convert::{self, From, Into}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Default` and `self` [INFO] [stdout] --> src/lib.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 70 | pub use self::core::default::{self, Default}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Hash` and `self` [INFO] [stdout] --> src/lib.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | pub use self::core::hash::{self, Hash}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::core::iter::FusedIterator` [INFO] [stdout] --> src/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | pub use self::core::iter::FusedIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PhantomData` and `self` [INFO] [stdout] --> src/lib.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 74 | pub use self::core::marker::{self, PhantomData}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Bound` and `RangeBounds` [INFO] [stdout] --> src/lib.rs:75:31 [INFO] [stdout] | [INFO] [stdout] 75 | pub use self::core::ops::{Bound, RangeBounds}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minicbor-ser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | pub use self::core::result::{self, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow`, `cmp`, `iter`, `mem`, `num`, `ops`, and `slice` [INFO] [stdout] --> src/lib.rs:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | pub use self::core::{borrow, char, cmp, iter, mem, num, ops, slice, str}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^ ^^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | pub use std::vec::{self, Vec}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap` and `btree_map` [INFO] [stdout] --> src/lib.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | pub use std::collections::{btree_map, BTreeMap}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `serde::serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::serde_if_integer128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:337:5 [INFO] [stdout] | [INFO] [stdout] 337 | serde_if_integer128! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:343:5 [INFO] [stdout] | [INFO] [stdout] 343 | serde_if_integer128! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell` and `RefCell` [INFO] [stdout] --> src/lib.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | pub use self::core::cell::{Cell, RefCell}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | pub use self::core::clone::{self, Clone}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:69:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub use self::core::convert::{self, From, Into}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Default` and `self` [INFO] [stdout] --> src/lib.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 70 | pub use self::core::default::{self, Default}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Hash` and `self` [INFO] [stdout] --> src/lib.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | pub use self::core::hash::{self, Hash}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::core::iter::FusedIterator` [INFO] [stdout] --> src/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | pub use self::core::iter::FusedIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PhantomData` and `self` [INFO] [stdout] --> src/lib.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 74 | pub use self::core::marker::{self, PhantomData}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Bound` and `RangeBounds` [INFO] [stdout] --> src/lib.rs:75:31 [INFO] [stdout] | [INFO] [stdout] 75 | pub use self::core::ops::{Bound, RangeBounds}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | pub use self::core::result::{self, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow`, `cmp`, `iter`, `mem`, `num`, `ops`, and `slice` [INFO] [stdout] --> src/lib.rs:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | pub use self::core::{borrow, char, cmp, iter, mem, num, ops, slice, str}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^ ^^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | pub use std::vec::{self, Vec}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `btree_map` [INFO] [stdout] --> src/lib.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | pub use std::collections::{btree_map, BTreeMap}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `test_de::_::_serde::serde_if_integer128`: [INFO] [stdout] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stdout] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stdout] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stdout] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stdout] integers are always supported. [INFO] [stdout] --> src/ser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::serde_if_integer128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "bbfca367062f0788ccaae90d034c110944861fa01cfc469f5fb12e5b3bb32567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbfca367062f0788ccaae90d034c110944861fa01cfc469f5fb12e5b3bb32567", kill_on_drop: false }` [INFO] [stdout] bbfca367062f0788ccaae90d034c110944861fa01cfc469f5fb12e5b3bb32567 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bb08a9a466662763f2e019be15ca49e39dc556165ccc47c7db75a0deeb308452 [INFO] running `Command { std: "docker" "start" "-a" "bb08a9a466662763f2e019be15ca49e39dc556165ccc47c7db75a0deeb308452", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stderr] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stderr] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stderr] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stderr] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stderr] integers are always supported. [INFO] [stderr] --> src/ser.rs:337:5 [INFO] [stderr] | [INFO] [stderr] 337 | serde_if_integer128! { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `serde_if_integer128`: [INFO] [stderr] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stderr] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stderr] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stderr] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stderr] integers are always supported. [INFO] [stderr] --> src/ser.rs:343:5 [INFO] [stderr] | [INFO] [stderr] 343 | serde_if_integer128! { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cell` and `RefCell` [INFO] [stderr] --> src/lib.rs:67:32 [INFO] [stderr] | [INFO] [stderr] 67 | pub use self::core::cell::{Cell, RefCell}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:68:33 [INFO] [stderr] | [INFO] [stderr] 68 | pub use self::core::clone::{self, Clone}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:69:35 [INFO] [stderr] | [INFO] [stderr] 69 | pub use self::core::convert::{self, From, Into}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Default` and `self` [INFO] [stderr] --> src/lib.rs:70:35 [INFO] [stderr] | [INFO] [stderr] 70 | pub use self::core::default::{self, Default}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Hash` and `self` [INFO] [stderr] --> src/lib.rs:72:32 [INFO] [stderr] | [INFO] [stderr] 72 | pub use self::core::hash::{self, Hash}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::core::iter::FusedIterator` [INFO] [stderr] --> src/lib.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | pub use self::core::iter::FusedIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PhantomData` and `self` [INFO] [stderr] --> src/lib.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | pub use self::core::marker::{self, PhantomData}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Bound` and `RangeBounds` [INFO] [stderr] --> src/lib.rs:75:31 [INFO] [stderr] | [INFO] [stderr] 75 | pub use self::core::ops::{Bound, RangeBounds}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:76:34 [INFO] [stderr] | [INFO] [stderr] 76 | pub use self::core::result::{self, Result}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `borrow`, `cmp`, `iter`, `mem`, `num`, `ops`, and `slice` [INFO] [stderr] --> src/lib.rs:77:26 [INFO] [stderr] | [INFO] [stderr] 77 | pub use self::core::{borrow, char, cmp, iter, mem, num, ops, slice, str}; [INFO] [stderr] | ^^^^^^ ^^^ ^^^^ ^^^ ^^^ ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:87:24 [INFO] [stderr] | [INFO] [stderr] 87 | pub use std::vec::{self, Vec}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BTreeMap` and `btree_map` [INFO] [stderr] --> src/lib.rs:97:32 [INFO] [stderr] | [INFO] [stderr] 97 | pub use std::collections::{btree_map, BTreeMap}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `serde::serde_if_integer128`: [INFO] [stderr] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stderr] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stderr] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stderr] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stderr] integers are always supported. [INFO] [stderr] --> src/ser.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::serde_if_integer128; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `btree_map` [INFO] [stderr] --> src/lib.rs:97:32 [INFO] [stderr] | [INFO] [stderr] 97 | pub use std::collections::{btree_map, BTreeMap}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `test_de::_::_serde::serde_if_integer128`: [INFO] [stderr] This macro has no effect on any version of Serde released in the past 2 years. [INFO] [stderr] It was used long ago in crates that needed to support Rustc older than 1.26.0, [INFO] [stderr] or Emscripten targets older than 1.40.0, which did not yet have 128-bit integer [INFO] [stderr] support. These days Serde requires a Rust compiler newer than that so 128-bit [INFO] [stderr] integers are always supported. [INFO] [stderr] --> src/ser.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::serde_if_integer128; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `minicbor-ser` (lib) generated 15 warnings (run `cargo fix --lib -p minicbor-ser` to apply 12 suggestions) [INFO] [stderr] warning: `minicbor-ser` (lib test) generated 15 warnings (13 duplicates) (run `cargo fix --lib -p minicbor-ser --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor_ser-181ea7759c789f63) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test de::de_test::test_enum ... ok [INFO] [stdout] test de::de_test::test_flat ... ok [INFO] [stdout] test de::de_test::test_tuple ... ok [INFO] [stdout] test de::de_test::test_struct ... ok [INFO] [stdout] test de::de_test::test_seq ... ok [INFO] [stdout] test ser::ser_tests::test_tuple ... ok [INFO] [stdout] test test_de ... ok [INFO] [stdout] test ser::ser_tests::test_enum ... ok [INFO] [stdout] test test_ser ... ok [INFO] [stdout] test ser::ser_tests::test_map ... ok [INFO] [stdout] test ser::ser_tests::test_struct ... ok [INFO] [stdout] test ser::ser_tests::test_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests minicbor_ser [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - (line 10) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 30) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `from_slice` in this scope [INFO] [stdout] --> src/lib.rs:39:25 [INFO] [stdout] | [INFO] [stdout] 11 | let value: TestStruct = from_slice(&data[..]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use minicbor_ser::from_slice; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 10) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `to_vec` in this scope [INFO] [stdout] --> src/lib.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 13 | let value = to_vec(&test_struct).unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these functions [INFO] [stdout] | [INFO] [stdout] 2 + use minicbor::to_vec; [INFO] [stdout] | [INFO] [stdout] 2 + use minicbor_ser::to_vec; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 10) [INFO] [stdout] src/lib.rs - (line 30) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "bb08a9a466662763f2e019be15ca49e39dc556165ccc47c7db75a0deeb308452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb08a9a466662763f2e019be15ca49e39dc556165ccc47c7db75a0deeb308452", kill_on_drop: false }` [INFO] [stdout] bb08a9a466662763f2e019be15ca49e39dc556165ccc47c7db75a0deeb308452