[INFO] cloning repository https://github.com/SamD28/skani-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamD28/skani-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamD28%2Fskani-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamD28%2Fskani-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f5da9be71232f1883057725afef22b68b16e48f
[INFO] checking SamD28/skani-tree against master#3c9faa0d037b9eecda4a440cc482ff7f960fb8a5 for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamD28%2Fskani-tree" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SamD28/skani-tree
[INFO] finished tweaking git repo https://github.com/SamD28/skani-tree
[INFO] tweaked toml for git repo https://github.com/SamD28/skani-tree written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SamD28/skani-tree on toolchain 3c9faa0d037b9eecda4a440cc482ff7f960fb8a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SamD28/skani-tree 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" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded partitions v0.2.4
[INFO] [stderr]   Downloaded xz2 v0.1.7
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.1
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded newtype_derive v0.1.6
[INFO] [stderr]   Downloaded trilean v1.1.0
[INFO] [stderr]   Downloaded gcollections v1.5.0
[INFO] [stderr]   Downloaded rust-lapper v1.2.0
[INFO] [stderr]   Downloaded simple-logging v2.0.2
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded bio v1.6.0
[INFO] [stderr]   Downloaded csv v1.4.0
[INFO] [stderr]   Downloaded custom_derive v0.1.7
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded intervallum v1.4.4
[INFO] [stderr]   Downloaded bio-types v1.0.4
[INFO] [stderr]   Downloaded lzma-sys v0.1.20
[INFO] [stderr]   Downloaded bytecount v0.6.9
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded editdistancek v1.0.2
[INFO] [stderr]   Downloaded buf_redux v0.8.4
[INFO] [stderr]   Downloaded triple_accel v0.4.0
[INFO] [stderr]   Downloaded multimap v0.9.1
[INFO] [stderr]   Downloaded needletail v0.4.1
[INFO] [stderr]   Downloaded statrs v0.16.1
[INFO] [stderr]   Downloaded gbdt v0.1.3
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]   Downloaded csv-core v0.1.13
[INFO] [stderr]   Downloaded skani v0.1.1
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 500f6fb0adcff59bf438d5fd51830958e6013af55936345f41770e1ac3f18075
[INFO] running `Command { std: "docker" "start" "-a" "500f6fb0adcff59bf438d5fd51830958e6013af55936345f41770e1ac3f18075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "500f6fb0adcff59bf438d5fd51830958e6013af55936345f41770e1ac3f18075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500f6fb0adcff59bf438d5fd51830958e6013af55936345f41770e1ac3f18075", kill_on_drop: false }`
[INFO] [stdout] 500f6fb0adcff59bf438d5fd51830958e6013af55936345f41770e1ac3f18075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2507c453c449ef17d62a27492ed0b82fb4c23692cd658f5d3eb8e49c35dd105e
[INFO] running `Command { std: "docker" "start" "-a" "2507c453c449ef17d62a27492ed0b82fb4c23692cd658f5d3eb8e49c35dd105e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking trilean v1.1.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking editdistancek v1.0.2
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking triple_accel v0.4.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking simple-logging v2.0.2
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]     Checking gcollections v1.5.0
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking needletail v0.4.1
[INFO] [stderr]     Checking rust-lapper v1.2.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3c9faa0d037b9eecda4a440cc482ff7f960fb8a5/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=1ef82e95ed5dd07f -C extra-filename=-172fc54ca397e6f2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2507c453c449ef17d62a27492ed0b82fb4c23692cd658f5d3eb8e49c35dd105e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2507c453c449ef17d62a27492ed0b82fb4c23692cd658f5d3eb8e49c35dd105e", kill_on_drop: false }`
[INFO] [stdout] 2507c453c449ef17d62a27492ed0b82fb4c23692cd658f5d3eb8e49c35dd105e