[INFO] fetching crate matchtigs 2.1.6...
[INFO] checking matchtigs-2.1.6 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate matchtigs 2.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate matchtigs 2.1.6 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matchtigs 2.1.6
[INFO] finished tweaking crates.io crate matchtigs 2.1.6
[INFO] tweaked toml for crates.io crate matchtigs 2.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate matchtigs 2.1.6 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded traitgraph v5.0.0
[INFO] [stderr]   Downloaded traitgraph-algo v8.1.0
[INFO] [stderr]   Downloaded permutation v0.4.1
[INFO] [stderr]   Downloaded traitsequence v2.0.0
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded genome-graph v8.0.0
[INFO] [stderr]   Downloaded newtype_derive v0.1.6
[INFO] [stderr]   Downloaded atomic-counter v1.0.1
[INFO] [stderr]   Downloaded disjoint-sets v0.4.2
[INFO] [stderr]   Downloaded enum-map-derive v0.6.0
[INFO] [stderr]   Downloaded bitvector v0.1.5
[INFO] [stderr]   Downloaded triple_accel v0.4.0
[INFO] [stderr]   Downloaded bigraph v5.0.0
[INFO] [stderr]   Downloaded bio-types v1.0.1
[INFO] [stderr]   Downloaded zerocopy v0.7.14
[INFO] [stderr]   Downloaded bio v1.4.0
[INFO] [stderr]   Downloaded editdistancek v1.0.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.14
[INFO] [stderr]   Downloaded enum-map v1.1.1
[INFO] [stderr]   Downloaded semver v0.1.20
[INFO] [stderr]   Downloaded rustc_version v0.1.7
[INFO] [stderr]   Downloaded compact-genome v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1acd75cdf189e9ef61e00970ce47bb214c29f2358738dc7bf94651fba086eae2
[INFO] running `Command { std: "docker" "start" "-a" "1acd75cdf189e9ef61e00970ce47bb214c29f2358738dc7bf94651fba086eae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1acd75cdf189e9ef61e00970ce47bb214c29f2358738dc7bf94651fba086eae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1acd75cdf189e9ef61e00970ce47bb214c29f2358738dc7bf94651fba086eae2", kill_on_drop: false }`
[INFO] [stdout] 1acd75cdf189e9ef61e00970ce47bb214c29f2358738dc7bf94651fba086eae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751da5bd492c3c932e29db1ea9d495328bd734b2527d23e28c932fccd04c03f1
[INFO] running `Command { std: "docker" "start" "-a" "751da5bd492c3c932e29db1ea9d495328bd734b2527d23e28c932fccd04c03f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking zerocopy v0.7.14
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking traitsequence v2.0.0
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking wide v0.7.13
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stdout] error: aborting due to 1 previous error
[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 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "751da5bd492c3c932e29db1ea9d495328bd734b2527d23e28c932fccd04c03f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751da5bd492c3c932e29db1ea9d495328bd734b2527d23e28c932fccd04c03f1", kill_on_drop: false }`
[INFO] [stdout] 751da5bd492c3c932e29db1ea9d495328bd734b2527d23e28c932fccd04c03f1
