[INFO] fetching crate lib_vminfo 1.2.0... [INFO] checking lib_vminfo-1.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate lib_vminfo 1.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate lib_vminfo 1.2.0 [INFO] finished tweaking crates.io crate lib_vminfo 1.2.0 [INFO] tweaked toml for crates.io crate lib_vminfo 1.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lib_vminfo 1.2.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 204 packages to latest compatible versions [INFO] [stderr] Adding oauth2 v4.4.2 (available: v5.0.0) [INFO] [stderr] Adding redis v0.22.3 (available: v0.32.2) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.20) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 63151a9a56fcc9ffad4ca1f3c59617b33acdd3aebc2f27143a5a6f3d6c94665f [INFO] running `Command { std: "docker" "start" "-a" "63151a9a56fcc9ffad4ca1f3c59617b33acdd3aebc2f27143a5a6f3d6c94665f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63151a9a56fcc9ffad4ca1f3c59617b33acdd3aebc2f27143a5a6f3d6c94665f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63151a9a56fcc9ffad4ca1f3c59617b33acdd3aebc2f27143a5a6f3d6c94665f", kill_on_drop: false }` [INFO] [stdout] 63151a9a56fcc9ffad4ca1f3c59617b33acdd3aebc2f27143a5a6f3d6c94665f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 20c676b900d1f0bb8d860f220eb5db0cd46f7ab182cbfd4c889f9927635a0f68 [INFO] running `Command { std: "docker" "start" "-a" "20c676b900d1f0bb8d860f220eb5db0cd46f7ab182cbfd4c889f9927635a0f68", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking serde_path_to_error v0.1.17 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking redis v0.22.3 [INFO] [stderr] Checking oauth2 v4.4.2 [INFO] [stderr] Checking lib_vminfo v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/caching/redis_cache.rs:55:2 [INFO] [stdout] | [INFO] [stdout] 55 | fn put(&self, key: &str, data: &VirtualMachine) -> VMInfoResult<()> { [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 `!: FromRedisValue` will fail [INFO] [stdout] --> src/caching/redis_cache.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | .set(key, &data) [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] 62 | .set::<_, _, ()>(key, &data) [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/caching/redis_cache.rs:55:2 [INFO] [stdout] | [INFO] [stdout] 55 | fn put(&self, key: &str, data: &VirtualMachine) -> VMInfoResult<()> { [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 `!: FromRedisValue` will fail [INFO] [stdout] --> src/caching/redis_cache.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | .set(key, &data) [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] 62 | .set::<_, _, ()>(key, &data) [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lib_vminfo v1.2.0 (/opt/rustwide/workdir), redis v0.22.3 [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" "20c676b900d1f0bb8d860f220eb5db0cd46f7ab182cbfd4c889f9927635a0f68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20c676b900d1f0bb8d860f220eb5db0cd46f7ab182cbfd4c889f9927635a0f68", kill_on_drop: false }` [INFO] [stdout] 20c676b900d1f0bb8d860f220eb5db0cd46f7ab182cbfd4c889f9927635a0f68