[INFO] cloning repository https://github.com/cxw620/greeting-svg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cxw620/greeting-svg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxw620%2Fgreeting-svg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxw620%2Fgreeting-svg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58d81a14e6c4fc73f5815646c80ecd2f4facb6c2
[INFO] checking cxw620/greeting-svg 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%2Fcxw620%2Fgreeting-svg" "/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/cxw620/greeting-svg
[INFO] finished tweaking git repo https://github.com/cxw620/greeting-svg
[INFO] tweaked toml for git repo https://github.com/cxw620/greeting-svg written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cxw620/greeting-svg 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/cxw620/greeting-svg 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] [stderr]     Blocking waiting for file lock on package cache
[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] 56f82a7e6dded38bc073fb87006db1946b3f3e3d0b0f0051849525bd4bf3211d
[INFO] running `Command { std: "docker" "start" "-a" "56f82a7e6dded38bc073fb87006db1946b3f3e3d0b0f0051849525bd4bf3211d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f82a7e6dded38bc073fb87006db1946b3f3e3d0b0f0051849525bd4bf3211d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f82a7e6dded38bc073fb87006db1946b3f3e3d0b0f0051849525bd4bf3211d", kill_on_drop: false }`
[INFO] [stdout] 56f82a7e6dded38bc073fb87006db1946b3f3e3d0b0f0051849525bd4bf3211d
[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] c3bb1017e67b18588ddb11b7988d8a6c20afcc9cd15b2442d0a4275f25c48f89
[INFO] running `Command { std: "docker" "start" "-a" "c3bb1017e67b18588ddb11b7988d8a6c20afcc9cd15b2442d0a4275f25c48f89", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling cc v1.2.15
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[INFO] [stderr]     Checking tracing-core v0.1.33
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[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling rustls v0.23.23
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking brotli v7.0.0
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[INFO] [stderr]     Checking http-body-util v0.1.2
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
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[INFO] [stderr]    Compiling markup5ever v0.12.1
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[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
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[INFO] [stderr]    Compiling macro-toolset v0.8.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling imagesize v0.13.0
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[INFO] [stderr]    Compiling clap_derive v4.5.28
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[INFO] [stderr]    Compiling chrono-tz v0.10.1
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[INFO] [stderr]     Checking fluent-uri v0.3.2
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking cidr v0.3.1
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.11
[INFO] [stderr]    Compiling libsqlite3-sys v0.31.0
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]    Compiling greeting-svg v0.3.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking svg v0.18.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking dashmap v6.1.0
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[INFO] [stderr]     Checking icu_locid_transform v1.5.0
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[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking clap v4.5.31
[INFO] [stderr]     Checking deadpool-sync v0.1.4
[INFO] [stderr]     Checking deadpool v0.12.2
[INFO] [stderr]     Checking mimalloc v0.1.43
[INFO] [stderr]     Checking h2 v0.4.8
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking async-compression v0.4.18
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking ammonia v4.0.0
[INFO] [stderr]     Checking axum v0.8.1
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[INFO] [stderr]     Checking rusqlite v0.33.0
[INFO] [stderr]     Checking deadpool-sqlite v0.10.0
[INFO] [stdout] error: this type will no longer be must used: Result<BgType, Infallible>
[INFO] [stdout]    --> src/handler.rs:291:36
[INFO] [stdout]     |
[INFO] [stdout] 291 |                     .map(|bg_type| bg_type.parse().unwrap())
[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<BgType, Infallible>
[INFO] [stdout]   --> src/svg.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 26 | |         Ok(match s {
[INFO] [stdout] 27 | |             "lunar_new_year" => BgType::LunarNewYear,
[INFO] [stdout] 28 | |             _ => BgType::None,
[INFO] [stdout] 29 | |         })
[INFO] [stdout] 30 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BgType, Infallible>
[INFO] [stdout]   --> src/svg.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         Ok(match s {
[INFO] [stdout] 27 | |             "lunar_new_year" => BgType::LunarNewYear,
[INFO] [stdout] 28 | |             _ => BgType::None,
[INFO] [stdout] 29 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `greeting-svg` (bin "greeting-svg") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<BgType, Infallible>
[INFO] [stdout]    --> src/handler.rs:291:36
[INFO] [stdout]     |
[INFO] [stdout] 291 |                     .map(|bg_type| bg_type.parse().unwrap())
[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<BgType, Infallible>
[INFO] [stdout]   --> src/svg.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 26 | |         Ok(match s {
[INFO] [stdout] 27 | |             "lunar_new_year" => BgType::LunarNewYear,
[INFO] [stdout] 28 | |             _ => BgType::None,
[INFO] [stdout] 29 | |         })
[INFO] [stdout] 30 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BgType, Infallible>
[INFO] [stdout]   --> src/svg.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         Ok(match s {
[INFO] [stdout] 27 | |             "lunar_new_year" => BgType::LunarNewYear,
[INFO] [stdout] 28 | |             _ => BgType::None,
[INFO] [stdout] 29 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `greeting-svg` (bin "greeting-svg" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c3bb1017e67b18588ddb11b7988d8a6c20afcc9cd15b2442d0a4275f25c48f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bb1017e67b18588ddb11b7988d8a6c20afcc9cd15b2442d0a4275f25c48f89", kill_on_drop: false }`
[INFO] [stdout] c3bb1017e67b18588ddb11b7988d8a6c20afcc9cd15b2442d0a4275f25c48f89
