[INFO] fetching crate netidx-tools-core 0.30.2...
[INFO] checking netidx-tools-core-0.30.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate netidx-tools-core 0.30.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate netidx-tools-core 0.30.2
[INFO] finished tweaking crates.io crate netidx-tools-core 0.30.2
[INFO] tweaked toml for crates.io crate netidx-tools-core 0.30.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate netidx-tools-core 0.30.2 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 crates.io crate netidx-tools-core 0.30.2 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] [stderr]     Blocking waiting for file lock on package cache
[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] 2405793fe95947bbee1094a1be3f5f49d9a9995cbfcbc172151df180d65854dc
[INFO] running `Command { std: "docker" "start" "-a" "2405793fe95947bbee1094a1be3f5f49d9a9995cbfcbc172151df180d65854dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2405793fe95947bbee1094a1be3f5f49d9a9995cbfcbc172151df180d65854dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2405793fe95947bbee1094a1be3f5f49d9a9995cbfcbc172151df180d65854dc", kill_on_drop: false }`
[INFO] [stdout] 2405793fe95947bbee1094a1be3f5f49d9a9995cbfcbc172151df180d65854dc
[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] aa9c327fbd42c8aecf7e4bbffc79c8cbe200d99d717623a28984a5f7ca6abdaf
[INFO] running `Command { std: "docker" "start" "-a" "aa9c327fbd42c8aecf7e4bbffc79c8cbe200d99d717623a28984a5f7ca6abdaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking memchr v2.7.5
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[INFO] [stderr]    Compiling zerocopy v0.8.26
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[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]     Checking futures-sink v0.3.31
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[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
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[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking minimal-lexical v0.2.1
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]    Compiling cmake v0.1.54
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[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking spki v0.7.3
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[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.11.0
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[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
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[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking keyring v3.6.3
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling poolshark_derive v0.1.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling netidx-derive v0.28.3
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking x509-parser v0.18.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling libgssapi-sys v0.3.3
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking arcstr v1.2.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking poolshark v0.2.5
[INFO] [stderr]     Checking immutable-chunkmap v2.1.2
[INFO] [stderr]     Checking escaping v0.2.3
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking libgssapi v0.9.1
[INFO] [stderr]     Checking netidx-core v0.30.0
[INFO] [stderr]     Checking cross-krb5 v0.4.2
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking netidx-value v0.30.2
[INFO] [stderr]     Checking netidx-netproto v0.30.2
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking netidx v0.30.2
[INFO] [stderr]     Checking netidx-tools-core v0.30.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     #[structopt(short = "c", long = "config", help = "path to the client config")]
[INFO] [stdout] 7 | |     pub config: Option<String>,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     #[structopt(long = "upn", help = "kerberos upn, only if auth = krb5")]
[INFO] [stdout] 11 | |     pub upn: Option<String>,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     #[structopt(long = "spn", help = "kerberos spn, only if auth = krb5")]
[INFO] [stdout] 13 | |     pub spn: Option<String>,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     #[structopt(
[INFO] [stdout] 15 | |         long = "identity",
[INFO] [stdout] 16 | |         help = "the tls identity to publish as, default_identity if omitted"
[INFO] [stdout] 17 | |     )]
[INFO] [stdout] 18 | |     pub identity: Option<String>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netidx-tools-core` (lib test) due to 4 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<std::string::String, Infallible>
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     #[structopt(short = "c", long = "config", help = "path to the client config")]
[INFO] [stdout] 7 | |     pub config: Option<String>,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     #[structopt(long = "upn", help = "kerberos upn, only if auth = krb5")]
[INFO] [stdout] 11 | |     pub upn: Option<String>,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     #[structopt(long = "spn", help = "kerberos spn, only if auth = krb5")]
[INFO] [stdout] 13 | |     pub spn: Option<String>,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     #[structopt(
[INFO] [stdout] 15 | |         long = "identity",
[INFO] [stdout] 16 | |         help = "the tls identity to publish as, default_identity if omitted"
[INFO] [stdout] 17 | |     )]
[INFO] [stdout] 18 | |     pub identity: Option<String>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netidx-tools-core` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "aa9c327fbd42c8aecf7e4bbffc79c8cbe200d99d717623a28984a5f7ca6abdaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9c327fbd42c8aecf7e4bbffc79c8cbe200d99d717623a28984a5f7ca6abdaf", kill_on_drop: false }`
[INFO] [stdout] aa9c327fbd42c8aecf7e4bbffc79c8cbe200d99d717623a28984a5f7ca6abdaf
