[INFO] fetching crate libimagentrytag 0.10.1... [INFO] testing libimagentrytag-0.10.1 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate libimagentrytag 0.10.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate libimagentrytag 0.10.1 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 138 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.23) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.5) [INFO] [stderr] Adding filters v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.13.0) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding toml-query v0.9.2 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fd2aee674f2107fbd0ea03cd2e2ea9c276a7f36264bcc51314374769e874995 [INFO] running `Command { std: "docker" "start" "-a" "6fd2aee674f2107fbd0ea03cd2e2ea9c276a7f36264bcc51314374769e874995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fd2aee674f2107fbd0ea03cd2e2ea9c276a7f36264bcc51314374769e874995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd2aee674f2107fbd0ea03cd2e2ea9c276a7f36264bcc51314374769e874995", kill_on_drop: false }` [INFO] [stdout] 6fd2aee674f2107fbd0ea03cd2e2ea9c276a7f36264bcc51314374769e874995 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da06ae2db46ce7abcc7ec3d2447760ced41daf81321401a0dcd89e59c3157e33 [INFO] running `Command { std: "docker" "start" "-a" "da06ae2db46ce7abcc7ec3d2447760ced41daf81321401a0dcd89e59c3157e33", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling miniz_oxide v0.8.2 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling object v0.36.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling glob v0.3.1 [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 textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling libimagerror v0.10.1 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling toml-query_derive v0.9.2 [INFO] [stderr] Compiling toml-query v0.9.2 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [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] = 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 `!: FromIterator<()>` will fail [INFO] [stdout] --> src/tagable.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.53s [INFO] running `Command { std: "docker" "inspect" "da06ae2db46ce7abcc7ec3d2447760ced41daf81321401a0dcd89e59c3157e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da06ae2db46ce7abcc7ec3d2447760ced41daf81321401a0dcd89e59c3157e33", kill_on_drop: false }` [INFO] [stdout] da06ae2db46ce7abcc7ec3d2447760ced41daf81321401a0dcd89e59c3157e33 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80eaafd7e07939a3b4a9c89b5eb7a2380443f45656fcb0da87dadbcdd5dbfed6 [INFO] running `Command { std: "docker" "start" "-a" "80eaafd7e07939a3b4a9c89b5eb7a2380443f45656fcb0da87dadbcdd5dbfed6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] = 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 `!: FromIterator<()>` will fail [INFO] [stdout] --> src/tagable.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [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] = 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 `!: FromIterator<()>` will fail [INFO] [stdout] --> src/tagable.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "80eaafd7e07939a3b4a9c89b5eb7a2380443f45656fcb0da87dadbcdd5dbfed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80eaafd7e07939a3b4a9c89b5eb7a2380443f45656fcb0da87dadbcdd5dbfed6", kill_on_drop: false }` [INFO] [stdout] 80eaafd7e07939a3b4a9c89b5eb7a2380443f45656fcb0da87dadbcdd5dbfed6 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 548c358eac04a31a58eef90aaff7a495f6bbd72a1149971cc9722b27e8426056 [INFO] running `Command { std: "docker" "start" "-a" "548c358eac04a31a58eef90aaff7a495f6bbd72a1149971cc9722b27e8426056", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] = 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 `!: FromIterator<()>` will fail [INFO] [stderr] --> src/tagable.rs:66:32 [INFO] [stderr] | [INFO] [stderr] 66 | .collect::>()?; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `libimagentrytag` (lib) generated 1 warning [INFO] [stderr] warning: `libimagentrytag` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libimagentrytag-bd19464a2c6a86c0) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tagable::tests::test_tag_get_tag ... ok [INFO] [stdout] test tagable::tests::test_tag_remove_removes_tag ... ok [INFO] [stdout] test tagable::tests::test_tag_set_sets_tag ... ok [INFO] [stdout] test tagable::tests::test_tag_add_adds_tag ... ok [INFO] [stderr] Doc-tests libimagentrytag [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "548c358eac04a31a58eef90aaff7a495f6bbd72a1149971cc9722b27e8426056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "548c358eac04a31a58eef90aaff7a495f6bbd72a1149971cc9722b27e8426056", kill_on_drop: false }` [INFO] [stdout] 548c358eac04a31a58eef90aaff7a495f6bbd72a1149971cc9722b27e8426056