[INFO] cloning repository https://github.com/SoumyadipBhowmik/diesel-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SoumyadipBhowmik/diesel-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSoumyadipBhowmik%2Fdiesel-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSoumyadipBhowmik%2Fdiesel-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 791252175f3ba41a5609e4c70869c283da1dd5c3
[INFO] checking SoumyadipBhowmik/diesel-rust 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%2FSoumyadipBhowmik%2Fdiesel-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SoumyadipBhowmik/diesel-rust
[INFO] finished tweaking git repo https://github.com/SoumyadipBhowmik/diesel-rust
[INFO] tweaked toml for git repo https://github.com/SoumyadipBhowmik/diesel-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SoumyadipBhowmik/diesel-rust 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/SoumyadipBhowmik/diesel-rust 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a98a9d64bf5b9394f63606124898f8f75893f1a8ffb7f882f38b9a0ff4b9ba
[INFO] running `Command { std: "docker" "start" "-a" "99a98a9d64bf5b9394f63606124898f8f75893f1a8ffb7f882f38b9a0ff4b9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a98a9d64bf5b9394f63606124898f8f75893f1a8ffb7f882f38b9a0ff4b9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a98a9d64bf5b9394f63606124898f8f75893f1a8ffb7f882f38b9a0ff4b9ba", kill_on_drop: false }`
[INFO] [stdout] 99a98a9d64bf5b9394f63606124898f8f75893f1a8ffb7f882f38b9a0ff4b9ba
[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 -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] 6ea03c310d2c7cdeafd353ae8ca3a77c8d07e45b67cb3459e9fccccb84199325
[INFO] running `Command { std: "docker" "start" "-a" "6ea03c310d2c7cdeafd353ae8ca3a77c8d07e45b67cb3459e9fccccb84199325", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling pq-sys v0.6.3
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.2.0
[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]     Checking diesel v2.2.6
[INFO] [stderr]     Checking diesel-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, i32>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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>, String>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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>, String>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, bool>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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 `diesel-demo` (lib test) due to 7 previous errors
[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/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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>, String>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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>, String>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, bool>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]  --> src/models.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Queryable, Selectable)]
[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 `diesel-demo` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "6ea03c310d2c7cdeafd353ae8ca3a77c8d07e45b67cb3459e9fccccb84199325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea03c310d2c7cdeafd353ae8ca3a77c8d07e45b67cb3459e9fccccb84199325", kill_on_drop: false }`
[INFO] [stdout] 6ea03c310d2c7cdeafd353ae8ca3a77c8d07e45b67cb3459e9fccccb84199325
