[INFO] cloning repository https://github.com/ThomasMTurner/Educate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThomasMTurner/Educate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasMTurner%2FEducate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasMTurner%2FEducate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0af71394f65698e74c3a59104a165b2c59bd17b2
[INFO] building ThomasMTurner/Educate against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasMTurner%2FEducate" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ThomasMTurner/Educate
[INFO] finished tweaking git repo https://github.com/ThomasMTurner/Educate
[INFO] tweaked toml for git repo https://github.com/ThomasMTurner/Educate written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ThomasMTurner/Educate on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ThomasMTurner/Educate 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b6b61614c001fd79f27630cf23b9d9065b6876fff1b838fbcc67d15f6180705
[INFO] running `Command { std: "docker" "start" "-a" "9b6b61614c001fd79f27630cf23b9d9065b6876fff1b838fbcc67d15f6180705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b6b61614c001fd79f27630cf23b9d9065b6876fff1b838fbcc67d15f6180705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6b61614c001fd79f27630cf23b9d9065b6876fff1b838fbcc67d15f6180705", kill_on_drop: false }`
[INFO] [stdout] 9b6b61614c001fd79f27630cf23b9d9065b6876fff1b838fbcc67d15f6180705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b865c5ea9bf3b3ce9a564455343bf7a9237317b0df11031139d3ceff27a41d
[INFO] running `Command { std: "docker" "start" "-a" "68b865c5ea9bf3b3ce9a564455343bf7a9237317b0df11031139d3ceff27a41d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling lingua-zulu-language-model v1.1.0
[INFO] [stderr]    Compiling lingua-spanish-language-model v1.1.0
[INFO] [stderr]    Compiling lingua-xhosa-language-model v1.1.0
[INFO] [stderr]    Compiling lingua-basque-language-model v1.1.0
[INFO] [stderr]    Compiling lingua-french-language-model v1.1.0
[INFO] [stderr]    Compiling lingua-gujarati-language-model v1.1.0
[INFO] [stderr]    Compiling lingua-chinese-language-model v1.1.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling ego-tree v0.6.2
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]    Compiling binascii v0.1.4
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling scraper v0.18.1
[INFO] [stderr]    Compiling persistence v0.0.6
[INFO] [stderr]    Compiling linfa-reduction v0.7.0
[INFO] [stderr]    Compiling fs v0.0.5
[INFO] [stderr]    Compiling rkm v0.8.1
[INFO] [stderr]    Compiling serpapi v1.0.0
[INFO] [stderr]    Compiling geolocation v0.2.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling lingua v1.6.2
[INFO] [stderr]    Compiling redis v0.23.3
[INFO] [stderr]    Compiling educate-search-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute is typically applied to `main` function
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[rocket::main]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: this function is not `main`
[INFO] [stdout]   --> src/main.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | async fn call_api() {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/auth.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn update_history(cred: &Credentials) -> RedisResult<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/auth.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     con.hset(cred.redis_key(), "history", curr_history.to_string())?;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 123 |     con.hset::<_, _, _, ()>(cred.redis_key(), "history", curr_history.to_string())?;
[INFO] [stdout]     |             +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn write(&mut self) -> RedisResult<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/config.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         conn.set(key, config_data)?;
[INFO] [stdout]    |              ^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 68 |         conn.set::<_, _, ()>(key, config_data)?;
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/config.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut result = String::new();
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/api.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn rocket() -> _ {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new(user: Credentials, mut redis_connection_str: String, search_params: SearchParams, autosuggest: bool, query_correction: boo...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: educate-search-2 v0.1.0 (/opt/rustwide/workdir), redis v0.23.3
[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" "68b865c5ea9bf3b3ce9a564455343bf7a9237317b0df11031139d3ceff27a41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b865c5ea9bf3b3ce9a564455343bf7a9237317b0df11031139d3ceff27a41d", kill_on_drop: false }`
[INFO] [stdout] 68b865c5ea9bf3b3ce9a564455343bf7a9237317b0df11031139d3ceff27a41d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0c472aed20c0d48d013f45036d49287ac6711088dfdab442600c999d74a043
[INFO] running `Command { std: "docker" "start" "-a" "4f0c472aed20c0d48d013f45036d49287ac6711088dfdab442600c999d74a043", kill_on_drop: false }`
[INFO] [stderr]    Compiling educate-search-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute is typically applied to `main` function
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[rocket::main]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: this function is not `main`
[INFO] [stdout]   --> src/main.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | async fn call_api() {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/auth.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn update_history(cred: &Credentials) -> RedisResult<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/auth.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     con.hset(cred.redis_key(), "history", curr_history.to_string())?;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 123 |     con.hset::<_, _, _, ()>(cred.redis_key(), "history", curr_history.to_string())?;
[INFO] [stdout]     |             +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn write(&mut self) -> RedisResult<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/config.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         conn.set(key, config_data)?;
[INFO] [stdout]    |              ^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 68 |         conn.set::<_, _, ()>(key, config_data)?;
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/config.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut result = String::new();
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/api.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn rocket() -> _ {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/config.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new(user: Credentials, mut redis_connection_str: String, search_params: SearchParams, autosuggest: bool, query_correction: boo...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: educate-search-2 v0.1.0 (/opt/rustwide/workdir), redis v0.23.3
[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" "4f0c472aed20c0d48d013f45036d49287ac6711088dfdab442600c999d74a043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0c472aed20c0d48d013f45036d49287ac6711088dfdab442600c999d74a043", kill_on_drop: false }`
[INFO] [stdout] 4f0c472aed20c0d48d013f45036d49287ac6711088dfdab442600c999d74a043
