[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] testing xhliu/rust-by-example against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxhliu%2Frust-by-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xhliu/rust-by-example on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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]   |
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded migrations_macros v2.1.0
[INFO] [stderr]   Downloaded migrations_internals v2.1.0
[INFO] [stderr]   Downloaded pq-sys v0.4.8
[INFO] [stderr]   Downloaded actix-web-codegen v4.2.2
[INFO] [stderr]   Downloaded actix-server v2.3.0
[INFO] [stderr]   Downloaded diesel_migrations v2.1.0
[INFO] [stderr]   Downloaded actix-rt v2.9.0
[INFO] [stderr]   Downloaded regex-lite v0.1.5
[INFO] [stderr]   Downloaded miniz_oxide v0.7.3
[INFO] [stderr]   Downloaded backtrace v0.3.72
[INFO] [stderr]   Downloaded redb v1.5.1
[INFO] [stderr]   Downloaded actix-http v3.7.0
[INFO] [stderr]   Downloaded actix-web v4.6.0
[INFO] [stderr]   Downloaded object v0.35.0
[INFO] [stderr]   Downloaded zstd-sys v2.0.10+zstd.1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1db9097f4512034e1c9bc700790fd53c133c174e4f55dfcdf5521146c6f09a2
[INFO] running `Command { std: "docker" "start" "-a" "e1db9097f4512034e1c9bc700790fd53c133c174e4f55dfcdf5521146c6f09a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1db9097f4512034e1c9bc700790fd53c133c174e4f55dfcdf5521146c6f09a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1db9097f4512034e1c9bc700790fd53c133c174e4f55dfcdf5521146c6f09a2", kill_on_drop: false }`
[INFO] [stdout] e1db9097f4512034e1c9bc700790fd53c133c174e4f55dfcdf5521146c6f09a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccc5a2b99ab02b98ef7762fa021d882cabe3d956e13bb9fefee7bfc6c3ea154a
[INFO] running `Command { std: "docker" "start" "-a" "ccc5a2b99ab02b98ef7762fa021d882cabe3d956e13bb9fefee7bfc6c3ea154a", 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]   |
[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 proc-macro2 v1.0.84
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[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 generic-array v0.14.7
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
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[INFO] [stderr]    Compiling cc v1.0.98
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[INFO] [stderr]    Compiling miniz_oxide v0.7.3
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.1.0
[INFO] [stderr]    Compiling digest v0.10.7
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[INFO] [stderr]    Compiling r2d2 v0.8.10
[INFO] [stderr]    Compiling brotli-decompressor v4.0.1
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling actix-rt v2.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[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 zerocopy v0.7.34
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling diesel_derives v2.1.4
[INFO] [stderr]    Compiling regex-lite v0.1.5
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling brotli v6.0.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling redb v1.5.1
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix-server v2.3.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling owner v0.1.0 (/opt/rustwide/workdir/owner)
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 toml_datetime v0.6.6
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling actix-http v3.7.0
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling diesel v2.1.6
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling migrations_internals v2.1.0
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 migrations_macros v2.1.0
[INFO] [stderr]    Compiling actix-web v4.6.0
[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 2m 35s
[INFO] running `Command { std: "docker" "inspect" "ccc5a2b99ab02b98ef7762fa021d882cabe3d956e13bb9fefee7bfc6c3ea154a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc5a2b99ab02b98ef7762fa021d882cabe3d956e13bb9fefee7bfc6c3ea154a", kill_on_drop: false }`
[INFO] [stdout] ccc5a2b99ab02b98ef7762fa021d882cabe3d956e13bb9fefee7bfc6c3ea154a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd36facec86571b85ed8ca90813153f6b7fc6a6c432ec4809e6e2be3d4e307e
[INFO] running `Command { std: "docker" "start" "-a" "afd36facec86571b85ed8ca90813153f6b7fc6a6c432ec4809e6e2be3d4e307e", 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]   |
[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 myredb v0.1.0 (/opt/rustwide/workdir/myredb)
[INFO] [stderr]    Compiling owner v0.1.0 (/opt/rustwide/workdir/owner)
[INFO] [stderr]    Compiling eventsapi v0.1.0 (/opt/rustwide/workdir/eventsapi)
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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 1.47s
[INFO] running `Command { std: "docker" "inspect" "afd36facec86571b85ed8ca90813153f6b7fc6a6c432ec4809e6e2be3d4e307e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd36facec86571b85ed8ca90813153f6b7fc6a6c432ec4809e6e2be3d4e307e", kill_on_drop: false }`
[INFO] [stdout] afd36facec86571b85ed8ca90813153f6b7fc6a6c432ec4809e6e2be3d4e307e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74d4c723fc33b83ead5907e37a02f388ecfe24bee1849a9eaa0d3a496ea6560c
[INFO] running `Command { std: "docker" "start" "-a" "74d4c723fc33b83ead5907e37a02f388ecfe24bee1849a9eaa0d3a496ea6560c", 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]   |
[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] warning: #[table_name] attribute form is deprecated
[INFO] [stderr]   = help: use `#[diesel(table_name = posts)]` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> owner/src/main.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let mut a1 = 1;
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bob`
[INFO] [stderr]   --> owner/src/main.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let bob = alice;
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_bob`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `age` is never read
[INFO] [stderr]  --> owner/src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Person {
[INFO] [stderr]   |        ------ field in this struct
[INFO] [stderr] 6 |     age: i8,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `owner` (bin "owner" test) generated 3 warnings (run `cargo fix --bin "owner" -p owner --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `TableStats`
[INFO] [stderr]  --> myredb/src/main.rs:1:74
[INFO] [stderr]   |
[INFO] [stderr] 1 | use redb::{Database, Error, ReadableTable, TableDefinition, TableHandle, TableStats};
[INFO] [stderr]   |                                                                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TABLE` is never used
[INFO] [stderr]  --> myredb/src/main.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const TABLE: TableDefinition<&str, &str> = TableDefinition::new("my_table"); // 
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_db_table` is never used
[INFO] [stderr]   --> myredb/src/main.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn read_db_table(db_path: &str) -> Result<(), Error> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `write_db_table` is never used
[INFO] [stderr]   --> myredb/src/main.rs:49:4
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn write_db_table(db_path: &str) -> Result<(), Error> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `myredb` (bin "myredb" test) generated 4 warnings (run `cargo fix --bin "myredb" -p myredb --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/eventsapi-620ec3c784c85ae3)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/myredb-bf693928f5df191e)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/owner-17c7eb67bdb15a57)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/postgres-c8e889097c192b96)
[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" "74d4c723fc33b83ead5907e37a02f388ecfe24bee1849a9eaa0d3a496ea6560c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d4c723fc33b83ead5907e37a02f388ecfe24bee1849a9eaa0d3a496ea6560c", kill_on_drop: false }`
[INFO] [stdout] 74d4c723fc33b83ead5907e37a02f388ecfe24bee1849a9eaa0d3a496ea6560c
