[INFO] fetching crate cmn-hypha 0.5.0...
[INFO] testing cmn-hypha-0.5.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3
[INFO] extracting crate cmn-hypha 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cmn-hypha 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cmn-hypha 0.5.0
[INFO] tweaked toml for crates.io crate cmn-hypha 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmn-hypha 0.5.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cmn-hypha 0.5.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded allocator-api2 v0.2.21
[INFO] [stderr]   Downloaded toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]   Downloaded futures-sink v0.3.33
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[INFO] [stderr]   Downloaded toml v1.1.4+spec-1.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd
[INFO] running `Command { std: "docker" "start" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling http v1.5.0
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling pem-rfc7468 v1.0.0
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[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling http-body v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.46
[INFO] [stderr]    Compiling der v0.8.1
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling spki v0.8.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ipnet v2.12.1
[INFO] [stderr]    Compiling borrow-or-share v0.2.4
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling winnow v1.0.4
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/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 -C debug-assertions=off --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=0373ae7e38c93c88 -C extra-filename=-cae4d2f74da6aefd --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-58bd5a67493b0c92.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-bb159eae73371f0d.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-3d1450b03eaa80c7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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 -C debug-assertions=off --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=ff218aa8803b35be -C extra-filename=-11e8de9af56786ed --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-58bd5a67493b0c92.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-bb159eae73371f0d.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-3d1450b03eaa80c7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd", kill_on_drop: false }`
[INFO] [stdout] 03331aa75918e080a05e4fe53a0533a3948cf7348c7e910ec1dbfd285c7b67bd
