[INFO] cloning repository https://github.com/schaudhary3/rust_tutorial_v39
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schaudhary3/rust_tutorial_v39" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaudhary3%2Frust_tutorial_v39", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaudhary3%2Frust_tutorial_v39'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b2deeae9813730dab4868d1b3e49ebb53ff1a8c
[INFO] checking schaudhary3/rust_tutorial_v39 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschaudhary3%2Frust_tutorial_v39" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/schaudhary3/rust_tutorial_v39
[INFO] finished tweaking git repo https://github.com/schaudhary3/rust_tutorial_v39
[INFO] tweaked toml for git repo https://github.com/schaudhary3/rust_tutorial_v39 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/schaudhary3/rust_tutorial_v39 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/schaudhary3/rust_tutorial_v39 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2e1f308ff62b265e731615009ae7d57a6391d920c151e8ba1f7de487152f61
[INFO] running `Command { std: "docker" "start" "-a" "5a2e1f308ff62b265e731615009ae7d57a6391d920c151e8ba1f7de487152f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2e1f308ff62b265e731615009ae7d57a6391d920c151e8ba1f7de487152f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2e1f308ff62b265e731615009ae7d57a6391d920c151e8ba1f7de487152f61", kill_on_drop: false }`
[INFO] [stdout] 5a2e1f308ff62b265e731615009ae7d57a6391d920c151e8ba1f7de487152f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c68525c5680aba4d29ae949b1c23ea56faa03980fe2deb30fb415bf12d506531
[INFO] running `Command { std: "docker" "start" "-a" "c68525c5680aba4d29ae949b1c23ea56faa03980fe2deb30fb415bf12d506531", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling libc v0.2.156
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
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[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling futures-channel v0.3.30
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[INFO] [stderr]    Compiling want v0.3.1
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[INFO] [stderr]    Compiling devise_codegen v0.4.1
[INFO] [stderr]     Checking pear v0.2.9
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[INFO] [stderr]    Compiling devise v0.4.1
[INFO] [stderr]    Compiling rocket_sync_db_pools_codegen v0.1.0
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[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling dsl_auto_type v0.1.2
[INFO] [stderr]    Compiling diesel_derives v2.2.3
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking serde_spanned v0.6.7
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[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking diesel v2.2.3
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking rust_tutorial_v39 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: #[table_name] attribute form is deprecated
[INFO] [stderr]   = help: use `#[diesel(table_name = items)]` instead
[INFO] [stderr] 
[INFO] [stderr] warning: #[table_name] attribute form is deprecated
[INFO] [stderr]   = help: use `#[diesel(table_name = items)]` instead
[INFO] [stderr] 
[INFO] [stdout] warning: unused imports: `Created` and `NoContent`
[INFO] [stdout]   --> src/main.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rocket::response::status::{Created, NoContent, NotFound};
[INFO] [stdout]    |                                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Created` and `NoContent`
[INFO] [stdout]   --> src/main.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rocket::response::status::{Created, NoContent, NotFound};
[INFO] [stdout]    |                                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, i32>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::option::Option<std::string::String>>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<std::string::String>, Infallible>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::option::Option<i32>>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<i32>, Infallible>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_tutorial_v39` (bin "rust_tutorial_v39") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, i32>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Infallible>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::option::Option<std::string::String>>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<std::string::String>, Infallible>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::option::Option<i32>>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<i32>, Infallible>
[INFO] [stdout]  --> src/model.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Queryable, Selectable, Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_tutorial_v39` (bin "rust_tutorial_v39" test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c68525c5680aba4d29ae949b1c23ea56faa03980fe2deb30fb415bf12d506531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68525c5680aba4d29ae949b1c23ea56faa03980fe2deb30fb415bf12d506531", kill_on_drop: false }`
[INFO] [stdout] c68525c5680aba4d29ae949b1c23ea56faa03980fe2deb30fb415bf12d506531
