[INFO] cloning repository https://github.com/alamb/rust_object_store_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alamb/rust_object_store_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falamb%2Frust_object_store_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falamb%2Frust_object_store_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9473be4ab4a165d159eb40ce9585a120ad082bc9 [INFO] checking alamb/rust_object_store_demo/9473be4ab4a165d159eb40ce9585a120ad082bc9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falamb%2Frust_object_store_demo" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alamb/rust_object_store_demo on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alamb/rust_object_store_demo [INFO] finished tweaking git repo https://github.com/alamb/rust_object_store_demo [INFO] tweaked toml for git repo https://github.com/alamb/rust_object_store_demo written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/alamb/rust_object_store_demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 208441830b5f0c4683d967d6268d43dcacf1b99def7b444324a5e807890e309f [INFO] running `Command { std: "docker" "start" "-a" "208441830b5f0c4683d967d6268d43dcacf1b99def7b444324a5e807890e309f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "208441830b5f0c4683d967d6268d43dcacf1b99def7b444324a5e807890e309f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "208441830b5f0c4683d967d6268d43dcacf1b99def7b444324a5e807890e309f", kill_on_drop: false }` [INFO] [stdout] 208441830b5f0c4683d967d6268d43dcacf1b99def7b444324a5e807890e309f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02c673c35aa340ad6d9fea53dd22b12ac347a212b08d32cfd5c0d9b7e4069df2 [INFO] running `Command { std: "docker" "start" "-a" "02c673c35aa340ad6d9fea53dd22b12ac347a212b08d32cfd5c0d9b7e4069df2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking rustls-pemfile v1.0.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking dyn-clone v1.0.9 [INFO] [stderr] Checking RustyXML v0.3.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling azure_core v0.2.2 [INFO] [stderr] Compiling rusoto_core v0.48.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling snafu-derive v0.7.1 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking snafu v0.7.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_path_to_error v0.1.8 [INFO] [stderr] Checking serde-xml-rs v0.5.1 [INFO] [stderr] Checking quick-xml v0.23.0 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking rusoto_credential v0.48.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking rusoto_signature v0.48.0 [INFO] [stderr] Checking oauth2 v4.2.3 [INFO] [stderr] Checking rusoto_sts v0.48.0 [INFO] [stderr] Checking rusoto_s3 v0.48.0 [INFO] [stderr] Checking azure_storage v0.2.0 [INFO] [stderr] Checking azure_storage_blobs v0.2.0 [INFO] [stderr] Checking object_store v0.4.0 [INFO] [stderr] Checking rust_object_store_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `PATH_TO_SERVICE_ACCOUNT_JSON` is never used [INFO] [stdout] --> src/main.rs:142:7 [INFO] [stdout] | [INFO] [stdout] 142 | const PATH_TO_SERVICE_ACCOUNT_JSON: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BUCKET_NAME` is never used [INFO] [stdout] --> src/main.rs:143:7 [INFO] [stdout] | [INFO] [stdout] 143 | const BUCKET_NAME: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_gcs_store` is never used [INFO] [stdout] --> src/main.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn get_gcs_store() -> Arc { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STORAGE_ACCOUNT` is never used [INFO] [stdout] --> src/main.rs:154:7 [INFO] [stdout] | [INFO] [stdout] 154 | const STORAGE_ACCOUNT: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACCESS_KEY` is never used [INFO] [stdout] --> src/main.rs:155:7 [INFO] [stdout] | [INFO] [stdout] 155 | const ACCESS_KEY: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_azure_store` is never used [INFO] [stdout] --> src/main.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn get_azure_store() -> Arc { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 178 | let s3 = AmazonS3Builder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 186 | Ok(Arc::new(s3)) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AWS_ACCESS_KEY_ID` should have a snake case name [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let AWS_ACCESS_KEY_ID = std::env::var("AWS_ACCESS_KEY_ID") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aws_access_key_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AWS_SECRET_ACCESS_KEY` should have a snake case name [INFO] [stdout] --> src/main.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | let AWS_SECRET_ACCESS_KEY = std::env::var("AWS_SECRET_ACCESS_KEY") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aws_secret_access_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AWS_REGION` should have a snake case name [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | let AWS_REGION = std::env::var("AWS_REGION").unwrap_or("eu-central-1".to_string()); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `aws_region` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_object_store_demo` (bin "rust_object_store_demo" test) due to 2 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: constant `PATH_TO_SERVICE_ACCOUNT_JSON` is never used [INFO] [stdout] --> src/main.rs:142:7 [INFO] [stdout] | [INFO] [stdout] 142 | const PATH_TO_SERVICE_ACCOUNT_JSON: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BUCKET_NAME` is never used [INFO] [stdout] --> src/main.rs:143:7 [INFO] [stdout] | [INFO] [stdout] 143 | const BUCKET_NAME: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_gcs_store` is never used [INFO] [stdout] --> src/main.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn get_gcs_store() -> Arc { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STORAGE_ACCOUNT` is never used [INFO] [stdout] --> src/main.rs:154:7 [INFO] [stdout] | [INFO] [stdout] 154 | const STORAGE_ACCOUNT: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACCESS_KEY` is never used [INFO] [stdout] --> src/main.rs:155:7 [INFO] [stdout] | [INFO] [stdout] 155 | const ACCESS_KEY: &str = "foo"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_azure_store` is never used [INFO] [stdout] --> src/main.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn get_azure_store() -> Arc { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 178 | let s3 = AmazonS3Builder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 186 | Ok(Arc::new(s3)) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AWS_ACCESS_KEY_ID` should have a snake case name [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let AWS_ACCESS_KEY_ID = std::env::var("AWS_ACCESS_KEY_ID") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aws_access_key_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AWS_SECRET_ACCESS_KEY` should have a snake case name [INFO] [stdout] --> src/main.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | let AWS_SECRET_ACCESS_KEY = std::env::var("AWS_SECRET_ACCESS_KEY") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `aws_secret_access_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AWS_REGION` should have a snake case name [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | let AWS_REGION = std::env::var("AWS_REGION").unwrap_or("eu-central-1".to_string()); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `aws_region` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_object_store_demo` (bin "rust_object_store_demo") due to 2 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "02c673c35aa340ad6d9fea53dd22b12ac347a212b08d32cfd5c0d9b7e4069df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02c673c35aa340ad6d9fea53dd22b12ac347a212b08d32cfd5c0d9b7e4069df2", kill_on_drop: false }` [INFO] [stdout] 02c673c35aa340ad6d9fea53dd22b12ac347a212b08d32cfd5c0d9b7e4069df2