[INFO] fetching crate libimagentrytag 0.10.1... [INFO] testing libimagentrytag-0.10.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate libimagentrytag 0.10.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate libimagentrytag 0.10.1 [INFO] finished tweaking crates.io crate libimagentrytag 0.10.1 [INFO] tweaked toml for crates.io crate libimagentrytag 0.10.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libimagentrytag 0.10.1 on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 140 packages to highest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.6.7) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.11) [INFO] [stderr] Adding filters v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.15.0) [INFO] [stderr] Adding toml v0.5.11 (available: v1.1.8+spec-1.1.0) [INFO] [stderr] Adding toml-query v0.9.2 (available: v0.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `libimagentrytag` (manifest) generated 1 warning [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml-query_derive v0.9.2 [INFO] [stderr] Downloaded darling v0.8.6 [INFO] [stderr] Downloaded darling_macro v0.8.6 [INFO] [stderr] Downloaded toml-query v0.9.2 [INFO] [stderr] Downloaded darling_core v0.8.6 [INFO] [stderr] Downloaded libimagstore v0.10.1 [INFO] [stderr] Downloaded boolinator v2.4.0 [INFO] [stderr] Downloaded filters v0.3.0 [INFO] [stderr] Downloaded is-match v0.1.0 [INFO] [stderr] Downloaded libimagutil v0.10.1 [INFO] [stderr] Downloaded libimagerror v0.10.1 [INFO] [stderr] Downloaded itertools v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb [INFO] running `Command { std: "docker" "start" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `libimagentrytag` (manifest) generated 1 warning [INFO] [stderr] Compiling libc v0.2.191 [INFO] [stderr] Compiling memchr v2.8.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling icu_properties_data v2.3.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling icu_normalizer_data v2.3.0 [INFO] [stderr] Compiling serde_core v1.0.229 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling smallvec v1.16.3 [INFO] [stderr] Compiling syn v3.0.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling rustc-demangle v0.1.28 [INFO] [stderr] Compiling rustix v1.1.5 [INFO] [stderr] Compiling regex-syntax v0.8.11 [INFO] [stderr] Compiling getrandom v0.4.3 [INFO] [stderr] Compiling serde v1.0.229 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling bitflags v2.13.2 [INFO] [stderr] Compiling zmij v1.0.23 [INFO] [stderr] Compiling serde_json v1.0.154 [INFO] [stderr] Compiling fastrand v2.5.0 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling glob v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling aho-corasick v1.1.5 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling chrono v0.4.45 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling filters v0.3.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.4.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling synstructure v0.14.0 [INFO] [stderr] Compiling zerovec-derive v0.11.6 [INFO] [stderr] Compiling displaydoc v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.229 [INFO] [stderr] Compiling zerofrom-derive v0.1.8 [INFO] [stderr] Compiling yoke-derive v0.8.4 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling regex v1.13.1 [INFO] [stderr] Compiling zerofrom v0.1.8 [INFO] [stderr] Compiling yoke v0.8.3 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling zerovec v0.11.8 [INFO] [stderr] Compiling zerotrie v0.2.5 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling toml-query_derive v0.9.2 [INFO] [stderr] Compiling libimagerror v0.10.1 [INFO] [stderr] Compiling toml-query v0.9.2 [INFO] [stderr] Compiling tinystr v0.8.4 [INFO] [stderr] Compiling potential_utf v0.1.6 [INFO] [stderr] Compiling icu_locale_core v2.3.0 [INFO] [stderr] Compiling icu_collections v2.3.0 [INFO] [stderr] Compiling icu_provider v2.3.1 [INFO] [stderr] Compiling icu_normalizer v2.3.0 [INFO] [stderr] Compiling icu_properties v2.3.0 [INFO] [stderr] Compiling idna_adapter v1.2.2 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling libimagutil v0.10.1 [INFO] [stderr] Compiling libimagstore v0.10.1 [INFO] [stderr] Compiling libimagentrytag v0.10.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/tagable.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | fn get_tags(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/tagable.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | .collect::>()?; [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] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 66 - .collect::>()?; [INFO] [stdout] 66 + .collect::>()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1m 10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: libimagentrytag v0.10.1 (/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" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `libimagentrytag` (manifest) generated 1 warning [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/tagable.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | fn get_tags(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/tagable.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | .collect::>()?; [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] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 66 - .collect::>()?; [INFO] [stdout] 66 + .collect::>()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling libimagentrytag v0.10.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/tagable.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | fn get_tags(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/tagable.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | .collect::>()?; [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] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 66 - .collect::>()?; [INFO] [stdout] 66 + .collect::>()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 3.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: libimagentrytag v0.10.1 (/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" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `libimagentrytag` (manifest) generated 1 warning [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/tagable.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn get_tags(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stderr] --> src/tagable.rs:66:32 [INFO] [stderr] | [INFO] [stderr] 66 | .collect::>()?; [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] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 66 - .collect::>()?; [INFO] [stderr] 66 + .collect::>()?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `libimagentrytag` (lib) generated 1 warning (run `cargo fix --lib -p libimagentrytag` to apply 1 suggestion) [INFO] [stderr] warning: `libimagentrytag` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: libimagentrytag v0.10.1 (/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/release/deps/libimagentrytag-cfd8e8636ac3e1cf) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tagable::tests::test_tag_remove_removes_tag ... ok [INFO] [stdout] test tagable::tests::test_tag_get_tag ... ok [INFO] [stdout] test tagable::tests::test_tag_add_adds_tag ... ok [INFO] [stdout] test tagable::tests::test_tag_set_sets_tag ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests libimagentrytag [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" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb", kill_on_drop: false }` [INFO] [stdout] 41bdf0562e47b5a3c285cd4a1c4154df42ba64092533c39a7c159a69651086fb