[INFO] fetching crate ledger-kv 0.1.0...
[INFO] checking ledger-kv-0.1.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate ledger-kv 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ledger-kv 0.1.0
[INFO] finished tweaking crates.io crate ledger-kv 0.1.0
[INFO] tweaked toml for crates.io crate ledger-kv 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ledger-kv 0.1.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ledger-kv 0.1.0 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a67d09b65942f246f570b39c810dd6677ba9490ebb5fe7a9691c86b6e364ede0
[INFO] running `Command { std: "docker" "start" "-a" "a67d09b65942f246f570b39c810dd6677ba9490ebb5fe7a9691c86b6e364ede0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a67d09b65942f246f570b39c810dd6677ba9490ebb5fe7a9691c86b6e364ede0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67d09b65942f246f570b39c810dd6677ba9490ebb5fe7a9691c86b6e364ede0", kill_on_drop: false }`
[INFO] [stdout] a67d09b65942f246f570b39c810dd6677ba9490ebb5fe7a9691c86b6e364ede0
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f128b30f10730f077845d7e3992295beb9177edc7d51254bfbf4e63e5523e3a
[INFO] running `Command { std: "docker" "start" "-a" "3f128b30f10730f077845d7e3992295beb9177edc7d51254bfbf4e63e5523e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling winnow v0.5.18
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling borsh v1.1.1
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking zerocopy v0.7.21
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking memmap2 v0.9.0
[INFO] [stderr]     Checking fs-err v2.9.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[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" "3f128b30f10730f077845d7e3992295beb9177edc7d51254bfbf4e63e5523e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f128b30f10730f077845d7e3992295beb9177edc7d51254bfbf4e63e5523e3a", kill_on_drop: false }`
[INFO] [stdout] 3f128b30f10730f077845d7e3992295beb9177edc7d51254bfbf4e63e5523e3a
