[INFO] cloning repository https://github.com/rcgoodfellow/softnpu-uart-issue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcgoodfellow/softnpu-uart-issue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcgoodfellow%2Fsoftnpu-uart-issue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcgoodfellow%2Fsoftnpu-uart-issue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f14a6a9f2b8864b4fd24f59a55403d8b728d6c00
[INFO] checking rcgoodfellow/softnpu-uart-issue against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcgoodfellow%2Fsoftnpu-uart-issue" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rcgoodfellow/softnpu-uart-issue
[INFO] finished tweaking git repo https://github.com/rcgoodfellow/softnpu-uart-issue
[INFO] tweaked toml for git repo https://github.com/rcgoodfellow/softnpu-uart-issue written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rcgoodfellow/softnpu-uart-issue on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rcgoodfellow/softnpu-uart-issue 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/falcon`
[INFO] [stderr]     Updating git repository `https://github.com/pfmooney/fs2-rs`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/netadm-sys`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/propolis`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/dlpi-sys`
[INFO] [stderr]     Updating git repository `https://github.com/jmesmon/rust-libzfs`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/rusty-doors`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/progenitor`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/typify`
[INFO] [stderr]     Updating git repository `https://github.com/oxidecomputer/rfb`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zone v0.1.8
[INFO] [stderr]   Downloaded tabwriter v1.3.0
[INFO] [stderr]   Downloaded zone_cfg_derive v0.1.2
[INFO] [stderr]   Downloaded slog-scope v4.4.0
[INFO] [stderr]   Downloaded slog-stdlog v4.1.1
[INFO] [stderr]   Downloaded dyn-clone v1.0.16
[INFO] [stderr]   Downloaded bitstruct_derive v0.1.0
[INFO] [stderr]   Downloaded smf v0.2.3
[INFO] [stderr]   Downloaded serde_tokenstream v0.2.0
[INFO] [stderr]   Downloaded cstr-argument v0.1.2
[INFO] [stderr]   Downloaded serde_derive_internals v0.26.0
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded schemars_derive v0.8.16
[INFO] [stderr]   Downloaded schemars v0.8.16
[INFO] [stderr]   Downloaded usdt-attr-macro v0.3.5
[INFO] [stderr]   Downloaded dtrace-parser v0.1.14
[INFO] [stderr]   Downloaded usdt-impl v0.3.5
[INFO] [stderr]   Downloaded usdt-macro v0.3.5
[INFO] [stderr]   Downloaded openapiv3 v2.0.0-rc.1
[INFO] [stderr]   Downloaded openssl-sys v0.9.96
[INFO] [stderr]   Downloaded openssl v0.10.60
[INFO] [stderr]   Downloaded usdt v0.3.5
[INFO] [stderr]   Downloaded tungstenite v0.13.0
[INFO] [stderr]   Downloaded portpicker v0.1.1
[INFO] [stderr]   Downloaded serde_yaml v0.9.27
[INFO] [stderr]   Downloaded serde_arrays v0.1.0
[INFO] [stderr]   Downloaded dof v0.1.5
[INFO] [stderr]   Downloaded thread-id v4.2.1
[INFO] [stderr]   Downloaded regress v0.7.1
[INFO] [stderr]   Downloaded webpki-roots v0.25.3
[INFO] [stderr]   Downloaded wasm-streams v0.3.0
[INFO] [stderr]   Downloaded bitstruct v0.1.1
[INFO] [stderr]   Downloaded slog-envlogger v2.2.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 048dc83f6b0d5de1684d2fa8aec105da135ba25cf41adf5ec2cad61f63b45ee0
[INFO] running `Command { std: "docker" "start" "-a" "048dc83f6b0d5de1684d2fa8aec105da135ba25cf41adf5ec2cad61f63b45ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "048dc83f6b0d5de1684d2fa8aec105da135ba25cf41adf5ec2cad61f63b45ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048dc83f6b0d5de1684d2fa8aec105da135ba25cf41adf5ec2cad61f63b45ee0", kill_on_drop: false }`
[INFO] [stdout] 048dc83f6b0d5de1684d2fa8aec105da135ba25cf41adf5ec2cad61f63b45ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9931fb35aef44bb392db3c29e1bb16d6e079a199b197765dd17e7dab3e2b7048
[INFO] running `Command { std: "docker" "start" "-a" "9931fb35aef44bb392db3c29e1bb16d6e079a199b197765dd17e7dab3e2b7048", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling zerocopy v0.7.26
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]    Compiling dyn-clone v1.0.16
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.8.6/src/lib.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))]
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9931fb35aef44bb392db3c29e1bb16d6e079a199b197765dd17e7dab3e2b7048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9931fb35aef44bb392db3c29e1bb16d6e079a199b197765dd17e7dab3e2b7048", kill_on_drop: false }`
[INFO] [stdout] 9931fb35aef44bb392db3c29e1bb16d6e079a199b197765dd17e7dab3e2b7048