[INFO] cloning repository https://github.com/daniel-levin/bakkie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-levin/bakkie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-levin%2Fbakkie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-levin%2Fbakkie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 707a72fed5e6704d8f3d329609ada5cdaafe52c6
[INFO] checking daniel-levin/bakkie 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%2Fdaniel-levin%2Fbakkie" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daniel-levin/bakkie
[INFO] finished tweaking git repo https://github.com/daniel-levin/bakkie
[INFO] tweaked toml for git repo https://github.com/daniel-levin/bakkie written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daniel-levin/bakkie 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/daniel-levin/bakkie 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9bac221a746ac0ee6e5992acb0fddcc3977bef55b04c1423a6eb3036b3d6cd8a
[INFO] running `Command { std: "docker" "start" "-a" "9bac221a746ac0ee6e5992acb0fddcc3977bef55b04c1423a6eb3036b3d6cd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bac221a746ac0ee6e5992acb0fddcc3977bef55b04c1423a6eb3036b3d6cd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bac221a746ac0ee6e5992acb0fddcc3977bef55b04c1423a6eb3036b3d6cd8a", kill_on_drop: false }`
[INFO] [stdout] 9bac221a746ac0ee6e5992acb0fddcc3977bef55b04c1423a6eb3036b3d6cd8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 517f794753119b24b128363a128cdd5e13f5e81fdb3f1eaf2fea69e601f65269
[INFO] running `Command { std: "docker" "start" "-a" "517f794753119b24b128363a128cdd5e13f5e81fdb3f1eaf2fea69e601f65269", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking regress v0.10.4
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking bakkie_derive v0.1.0 (/opt/rustwide/workdir/bakkie_derive)
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling monostate-impl v0.1.14
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking thiserror v2.0.14
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking monostate v0.1.14
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]     Checking bakkie_schema v0.1.0 (/opt/rustwide/workdir/bakkie_schema)
[INFO] [stderr]     Checking schemars v1.0.4
[INFO] [stderr]     Checking schemars v0.8.22
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr]     Checking typify-impl v0.4.2
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<V20250618::Cursor, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:1836:72
[INFO] [stdout]      |
[INFO] [stdout] 1836 |       fn from_str(value: &str) -> ::std::result::Result<Self, Self::Err> {
[INFO] [stdout]      |  ________________________________________________________________________^
[INFO] [stdout] 1837 | |         Ok(Self(value.to_string()))
[INFO] [stdout] 1838 | |     }
[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: std::result::Result<V20250618::Cursor, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:1837:9
[INFO] [stdout]      |
[INFO] [stdout] 1837 |         Ok(Self(value.to_string()))
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:2219:31
[INFO] [stdout]      |
[INFO] [stdout] 2219 |         } else if let Ok(v) = value.parse() {
[INFO] [stdout]      |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:5183:24
[INFO] [stdout]      |
[INFO] [stdout] 5183 |         if let Ok(v) = value.parse() {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:5786:24
[INFO] [stdout]      |
[INFO] [stdout] 5786 |         if let Ok(v) = value.parse() {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bakkie_schema` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<V20250618::Cursor, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:1836:72
[INFO] [stdout]      |
[INFO] [stdout] 1836 |       fn from_str(value: &str) -> ::std::result::Result<Self, Self::Err> {
[INFO] [stdout]      |  ________________________________________________________________________^
[INFO] [stdout] 1837 | |         Ok(Self(value.to_string()))
[INFO] [stdout] 1838 | |     }
[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: std::result::Result<V20250618::Cursor, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:1837:9
[INFO] [stdout]      |
[INFO] [stdout] 1837 |         Ok(Self(value.to_string()))
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:2219:31
[INFO] [stdout]      |
[INFO] [stdout] 2219 |         } else if let Ok(v) = value.parse() {
[INFO] [stdout]      |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:5183:24
[INFO] [stdout]      |
[INFO] [stdout] 5183 |         if let Ok(v) = value.parse() {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]     --> bakkie_schema/src/V20250618.rs:5786:24
[INFO] [stdout]      |
[INFO] [stdout] 5786 |         if let Ok(v) = value.parse() {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bakkie_schema` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "517f794753119b24b128363a128cdd5e13f5e81fdb3f1eaf2fea69e601f65269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517f794753119b24b128363a128cdd5e13f5e81fdb3f1eaf2fea69e601f65269", kill_on_drop: false }`
[INFO] [stdout] 517f794753119b24b128363a128cdd5e13f5e81fdb3f1eaf2fea69e601f65269
