[INFO] cloning repository https://github.com/xhliu/rust-by-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xhliu/rust-by-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxhliu%2Frust-by-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxhliu%2Frust-by-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd922bf474114b5249252ac92e1341a7ba8261a0 [INFO] building xhliu/rust-by-example against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxhliu%2Frust-by-example" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xhliu/rust-by-example on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xhliu/rust-by-example [INFO] finished tweaking git repo https://github.com/xhliu/rust-by-example [INFO] tweaked toml for git repo https://github.com/xhliu/rust-by-example written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xhliu/rust-by-example 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redb v1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6d1374be32a0732590db0f97fef84d01d48b6601bb1501dd5cad9358ba7b85f [INFO] running `Command { std: "docker" "start" "-a" "c6d1374be32a0732590db0f97fef84d01d48b6601bb1501dd5cad9358ba7b85f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6d1374be32a0732590db0f97fef84d01d48b6601bb1501dd5cad9358ba7b85f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d1374be32a0732590db0f97fef84d01d48b6601bb1501dd5cad9358ba7b85f", kill_on_drop: false }` [INFO] [stdout] c6d1374be32a0732590db0f97fef84d01d48b6601bb1501dd5cad9358ba7b85f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96b1594902a0b6980e7afeb496e518d961595aa898c21cd2db94f2dc7ffd86a3 [INFO] running `Command { std: "docker" "start" "-a" "96b1594902a0b6980e7afeb496e518d961595aa898c21cd2db94f2dc7ffd86a3", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling pq-sys v0.4.8 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling local-waker v0.1.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling bytestring v1.3.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling miniz_oxide v0.7.3 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling brotli-decompressor v4.0.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling actix-service v2.0.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling r2d2 v0.8.10 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Compiling actix-utils v3.0.1 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling zerocopy v0.7.34 [INFO] [stderr] Compiling regex-lite v0.1.5 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling brotli v6.0.0 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling local-channel v0.1.5 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling encoding_rs v0.8.34 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling redb v1.5.1 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling owner v0.1.0 (/opt/rustwide/workdir/owner) [INFO] [stdout] warning: unused variable: `bob` [INFO] [stdout] --> owner/src/main.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let bob = alice; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bob` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> owner/src/main.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let mut a1 = 1; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> owner/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 6 | age: i8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> owner/src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 148 | struct Person<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 149 | name: &'a str, // error: expected lifetime parameter [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling diesel_table_macro_syntax v0.1.0 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling actix-rt v2.9.0 [INFO] [stderr] Compiling actix-server v2.3.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling diesel_derives v2.1.4 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling myredb v0.1.0 (/opt/rustwide/workdir/myredb) [INFO] [stdout] warning: unused import: `TableStats` [INFO] [stdout] --> myredb/src/main.rs:1:74 [INFO] [stdout] | [INFO] [stdout] 1 | use redb::{Database, Error, ReadableTable, TableDefinition, TableHandle, TableStats}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TABLE` is never used [INFO] [stdout] --> myredb/src/main.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const TABLE: TableDefinition<&str, &str> = TableDefinition::new("my_table"); // [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_db_table` is never used [INFO] [stdout] --> myredb/src/main.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn read_db_table(db_path: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_db_table` is never used [INFO] [stdout] --> myredb/src/main.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn write_db_table(db_path: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zstd v0.13.1 [INFO] [stderr] Compiling actix-http v3.7.0 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Compiling diesel v2.1.6 [INFO] [stderr] Compiling actix-web v4.6.0 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling migrations_internals v2.1.0 [INFO] [stderr] Compiling migrations_macros v2.1.0 [INFO] [stderr] Compiling diesel_migrations v2.1.0 [INFO] [stderr] Compiling postgres v0.1.0 (/opt/rustwide/workdir/postgres) [INFO] [stderr] Compiling eventsapi v0.1.0 (/opt/rustwide/workdir/eventsapi) [INFO] [stderr] warning: #[table_name] attribute form is deprecated [INFO] [stderr] = help: use `#[diesel(table_name = posts)]` instead [INFO] [stderr] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "96b1594902a0b6980e7afeb496e518d961595aa898c21cd2db94f2dc7ffd86a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96b1594902a0b6980e7afeb496e518d961595aa898c21cd2db94f2dc7ffd86a3", kill_on_drop: false }` [INFO] [stdout] 96b1594902a0b6980e7afeb496e518d961595aa898c21cd2db94f2dc7ffd86a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5c6d011341151a60b967b0e6a6b1e0d50f29b61d75a24aeec9dd90047696158 [INFO] running `Command { std: "docker" "start" "-a" "d5c6d011341151a60b967b0e6a6b1e0d50f29b61d75a24aeec9dd90047696158", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling postgres v0.1.0 (/opt/rustwide/workdir/postgres) [INFO] [stderr] Compiling owner v0.1.0 (/opt/rustwide/workdir/owner) [INFO] [stderr] Compiling myredb v0.1.0 (/opt/rustwide/workdir/myredb) [INFO] [stderr] Compiling eventsapi v0.1.0 (/opt/rustwide/workdir/eventsapi) [INFO] [stdout] warning: unused import: `TableStats` [INFO] [stdout] --> myredb/src/main.rs:1:74 [INFO] [stdout] | [INFO] [stdout] 1 | use redb::{Database, Error, ReadableTable, TableDefinition, TableHandle, TableStats}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bob` [INFO] [stdout] --> owner/src/main.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let bob = alice; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bob` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: #[table_name] attribute form is deprecated [INFO] [stderr] = help: use `#[diesel(table_name = posts)]` instead [INFO] [stderr] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> owner/src/main.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let mut a1 = 1; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> owner/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 6 | age: i8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TABLE` is never used [INFO] [stdout] --> myredb/src/main.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const TABLE: TableDefinition<&str, &str> = TableDefinition::new("my_table"); // [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_db_table` is never used [INFO] [stdout] --> myredb/src/main.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn read_db_table(db_path: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_db_table` is never used [INFO] [stdout] --> myredb/src/main.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn write_db_table(db_path: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "d5c6d011341151a60b967b0e6a6b1e0d50f29b61d75a24aeec9dd90047696158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5c6d011341151a60b967b0e6a6b1e0d50f29b61d75a24aeec9dd90047696158", kill_on_drop: false }` [INFO] [stdout] d5c6d011341151a60b967b0e6a6b1e0d50f29b61d75a24aeec9dd90047696158