[INFO] cloning repository https://github.com/oxidecomputer/management-gateway-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oxidecomputer/management-gateway-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidecomputer%2Fmanagement-gateway-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidecomputer%2Fmanagement-gateway-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e014b499529eed01f92190b5ec2bd87ad6536483
[INFO] checking oxidecomputer/management-gateway-service 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%2Foxidecomputer%2Fmanagement-gateway-service" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/oxidecomputer/management-gateway-service
[INFO] finished tweaking git repo https://github.com/oxidecomputer/management-gateway-service
[INFO] tweaked toml for git repo https://github.com/oxidecomputer/management-gateway-service written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oxidecomputer/management-gateway-service 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/oxidecomputer/management-gateway-service 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 08ebbe5507081a6aeddeee737866f6d66c2c4e34806e79e2949e1aebc26b9479
[INFO] running `Command { std: "docker" "start" "-a" "08ebbe5507081a6aeddeee737866f6d66c2c4e34806e79e2949e1aebc26b9479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08ebbe5507081a6aeddeee737866f6d66c2c4e34806e79e2949e1aebc26b9479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ebbe5507081a6aeddeee737866f6d66c2c4e34806e79e2949e1aebc26b9479", kill_on_drop: false }`
[INFO] [stdout] 08ebbe5507081a6aeddeee737866f6d66c2c4e34806e79e2949e1aebc26b9479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b292699c55263f7716dfc5da25b73aa81fe8fb8af74d138cfe0bf8f052d07854
[INFO] running `Command { std: "docker" "start" "-a" "b292699c55263f7716dfc5da25b73aa81fe8fb8af74d138cfe0bf8f052d07854", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
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[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling pest_derive v2.8.1
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[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling scroll_derive v0.12.1
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[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]     Checking gateway-messages v0.1.0 (/opt/rustwide/workdir/gateway-messages)
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking hashbrown v0.13.2
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[INFO] [stderr]     Checking clap v4.5.50
[INFO] [stderr]     Checking tlvc v0.3.1 (https://github.com/oxidecomputer/tlvc.git#e644a21a)
[INFO] [stderr]     Checking hyper v1.6.0
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[INFO] [stderr]     Checking ron v0.8.1
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[INFO] [stderr]     Checking x509-cert v0.2.5
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking lpc55_areas v0.2.5 (https://github.com/oxidecomputer/lpc55_support#f05c063e)
[INFO] [stderr]     Checking tlvc-text v0.3.0 (https://github.com/oxidecomputer/tlvc.git#e644a21a)
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling usdt-macro v0.5.0
[INFO] [stderr]    Compiling usdt-attr-macro v0.5.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling slog-error-chain-derive v0.1.0 (https://github.com/oxidecomputer/slog-error-chain.git?branch=main#15f69041)
[INFO] [stderr]     Checking usdt v0.5.0
[INFO] [stderr]     Checking camino-tempfile v1.4.1
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking slog-error-chain v0.1.0 (https://github.com/oxidecomputer/slog-error-chain.git?branch=main#15f69041)
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[INFO] [stderr]     Checking url v2.5.4
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[INFO] [stderr]     Checking gateway-sp-comms v0.1.1 (/opt/rustwide/workdir/gateway-sp-comms)
[INFO] [stdout] warning: unused import: `slog::error`
[INFO] [stdout]   --> gateway-sp-comms/src/ereport.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use slog::error;
[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 import: `slog::error`
[INFO] [stdout]   --> gateway-sp-comms/src/ereport.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use slog::error;
[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: Result<usize, Infallible>
[INFO] [stdout]    --> gateway-messages/src/tlv.rs:183:45
[INFO] [stdout]     |
[INFO] [stdout] 183 |           let n = encode(&mut buf, TAG, |out| {
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 184 | |             assert_eq!(out.len(), BUF_LEN - tlv_len(0));
[INFO] [stdout] 185 | |             out[..value.len()].copy_from_slice(value);
[INFO] [stdout] 186 | |             Ok::<_, Infallible>(value.len())
[INFO] [stdout] 187 | |         })
[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<usize, Infallible>
[INFO] [stdout]    --> gateway-messages/src/tlv.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |             Ok::<_, Infallible>(value.len())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> gateway-messages/src/tlv.rs:225:70
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let _ = encode::<_, Infallible>(&mut buf, Tag(*b"aaaa"), |_| Ok(10));
[INFO] [stdout]     |                                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> gateway-messages/src/tlv.rs:252:69
[INFO] [stdout]     |
[INFO] [stdout] 252 |               n += encode::<_, Infallible>(&mut buf[n..], *tag, |buf| {
[INFO] [stdout]     |  _____________________________________________________________________^
[INFO] [stdout] 253 | |                 buf[..value.len()].copy_from_slice(value);
[INFO] [stdout] 254 | |                 Ok(value.len())
[INFO] [stdout] 255 | |             })
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> gateway-messages/src/tlv.rs:254:17
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 Ok(value.len())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gateway-messages` (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<Vec<u8>, LzssError<void::Void, void::Void>>
[INFO] [stdout]     --> gateway-sp-comms/src/single_sp.rs:1359:25
[INFO] [stdout]      |
[INFO] [stdout] 1359 | /                         DumpLzss::decompress(
[INFO] [stdout] 1360 | |                             lzss::SliceReader::new(&data),
[INFO] [stdout] 1361 | |                             lzss::VecWriter::with_capacity(512),
[INFO] [stdout] 1362 | |                         )
[INFO] [stdout]      | |_________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gateway-sp-comms` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<u8>, LzssError<void::Void, void::Void>>
[INFO] [stdout]     --> gateway-sp-comms/src/single_sp.rs:1359:25
[INFO] [stdout]      |
[INFO] [stdout] 1359 | /                         DumpLzss::decompress(
[INFO] [stdout] 1360 | |                             lzss::SliceReader::new(&data),
[INFO] [stdout] 1361 | |                             lzss::VecWriter::with_capacity(512),
[INFO] [stdout] 1362 | |                         )
[INFO] [stdout]      | |_________________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gateway-sp-comms` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b292699c55263f7716dfc5da25b73aa81fe8fb8af74d138cfe0bf8f052d07854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b292699c55263f7716dfc5da25b73aa81fe8fb8af74d138cfe0bf8f052d07854", kill_on_drop: false }`
[INFO] [stdout] b292699c55263f7716dfc5da25b73aa81fe8fb8af74d138cfe0bf8f052d07854