[INFO] fetching crate libimagentrytag 0.10.1... [INFO] checking libimagentrytag-0.10.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate libimagentrytag 0.10.1 into /workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libimagentrytag 0.10.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 155 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.40) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.8) [INFO] [stderr] Adding filters v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.14.0) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.23) [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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1250c7a07ce41b6b7d3b77f60cf571ee8d89366379e582493d17e5194db4c317 [INFO] running `Command { std: "docker" "start" "-a" "1250c7a07ce41b6b7d3b77f60cf571ee8d89366379e582493d17e5194db4c317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1250c7a07ce41b6b7d3b77f60cf571ee8d89366379e582493d17e5194db4c317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1250c7a07ce41b6b7d3b77f60cf571ee8d89366379e582493d17e5194db4c317", kill_on_drop: false }` [INFO] [stdout] 1250c7a07ce41b6b7d3b77f60cf571ee8d89366379e582493d17e5194db4c317 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a883f67343f23f02712955e31469adbff5d1529c20edfcd89e8ce110a1988e8 [INFO] running `Command { std: "docker" "start" "-a" "7a883f67343f23f02712955e31469adbff5d1529c20edfcd89e8ce110a1988e8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking is-match v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking filters v0.3.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking libimagutil v0.10.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking libimagerror v0.10.1 [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] Checking toml-query v0.9.2 [INFO] [stderr] Checking libimagstore v0.10.1 [INFO] [stderr] Checking 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] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 66 - .collect::>()?; [INFO] [stdout] 66 + .collect::>()?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [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] 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 `dev` profile [unoptimized + debuginfo] target(s) in 8.11s [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" "7a883f67343f23f02712955e31469adbff5d1529c20edfcd89e8ce110a1988e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a883f67343f23f02712955e31469adbff5d1529c20edfcd89e8ce110a1988e8", kill_on_drop: false }` [INFO] [stdout] 7a883f67343f23f02712955e31469adbff5d1529c20edfcd89e8ce110a1988e8