[INFO] fetching crate neurogrim-mcp 5.0.0...
[INFO] testing neurogrim-mcp-5.0.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate neurogrim-mcp 5.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate neurogrim-mcp 5.0.0
[INFO] finished tweaking crates.io crate neurogrim-mcp 5.0.0
[INFO] tweaked toml for crates.io crate neurogrim-mcp 5.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neurogrim-mcp 5.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neurogrim-mcp 5.0.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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] 715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e
[INFO] running `Command { std: "docker" "start" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e", 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" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e", 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" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.13
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling dbus v0.9.11
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr] error: could not compile `h2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name h2 --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.3.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("stream", "unstable"))' -C metadata=903d812b32479d96 -C extra-filename=-1a184e08a58a7bbd --out-dir /opt/rustwide/target/release/build/h2/1a184e08a58a7bbd/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/bytes/4eeb723b82a97eeb/out -L dependency=/opt/rustwide/target/release/build/cfg-if/6d8dca19095bb388/out -L dependency=/opt/rustwide/target/release/build/equivalent/26a0d6a3c1145f1b/out -L dependency=/opt/rustwide/target/release/build/errno/afc80cb5cb27c276/out -L dependency=/opt/rustwide/target/release/build/fnv/98df728fc8020158/out -L dependency=/opt/rustwide/target/release/build/futures-channel/b346a92cc9fb4782/out -L dependency=/opt/rustwide/target/release/build/futures-core/7a56e2b755152ce5/out -L dependency=/opt/rustwide/target/release/build/futures-io/a2c128f3959708f8/out -L dependency=/opt/rustwide/target/release/build/futures-macro/e1a7d9da6db5d116/out -L dependency=/opt/rustwide/target/release/build/futures-sink/4d99fc481e57207b/out -L dependency=/opt/rustwide/target/release/build/futures-task/4380614d65d5c09c/out -L dependency=/opt/rustwide/target/release/build/hashbrown/7d7376633fe8a95c/out -L dependency=/opt/rustwide/target/release/build/itoa/1e9e3b22820c4a15/out -L dependency=/opt/rustwide/target/release/build/libc/9b536973d9037be5/out -L dependency=/opt/rustwide/target/release/build/lock_api/0c6a3406bef68330/out -L dependency=/opt/rustwide/target/release/build/log/e86fe1484206d3e6/out -L dependency=/opt/rustwide/target/release/build/memchr/67bd3f6c39c2c1d0/out -L dependency=/opt/rustwide/target/release/build/mio/8ee1e7fdb8845752/out -L dependency=/opt/rustwide/target/release/build/once_cell/a92ce0590bdd2571/out -L dependency=/opt/rustwide/target/release/build/parking_lot/0711cd2ca351e7a2/out -L dependency=/opt/rustwide/target/release/build/parking_lot_core/0ca54cb1fe8a2260/out -L dependency=/opt/rustwide/target/release/build/pin-project-lite/9a89bb36c0c56875/out -L dependency=/opt/rustwide/target/release/build/scopeguard/5f9373ec660020b4/out -L dependency=/opt/rustwide/target/release/build/signal-hook-registry/3a6e25ed94fbdb1c/out -L dependency=/opt/rustwide/target/release/build/slab/fc33110460bc6c9a/out -L dependency=/opt/rustwide/target/release/build/smallvec/b3db98ac3a44e96a/out -L dependency=/opt/rustwide/target/release/build/socket2/dd1f4519ef37818e/out -L dependency=/opt/rustwide/target/release/build/tokio-macros/c93c117b18be96c0/out -L dependency=/opt/rustwide/target/release/build/tokio/61a893cf57da2142/out -L dependency=/opt/rustwide/target/release/build/tracing-attributes/8079c6287e2078eb/out -L dependency=/opt/rustwide/target/release/build/tracing-core/3e7f99a7051d5219/out --extern bytes=/opt/rustwide/target/release/build/bytes/4eeb723b82a97eeb/out/libbytes-4eeb723b82a97eeb.rmeta --extern fnv=/opt/rustwide/target/release/build/fnv/98df728fc8020158/out/libfnv-98df728fc8020158.rmeta --extern futures_core=/opt/rustwide/target/release/build/futures-core/7a56e2b755152ce5/out/libfutures_core-7a56e2b755152ce5.rmeta --extern futures_sink=/opt/rustwide/target/release/build/futures-sink/4d99fc481e57207b/out/libfutures_sink-4d99fc481e57207b.rmeta --extern futures_util=/opt/rustwide/target/release/build/futures-util/9ae609166201632b/out/libfutures_util-9ae609166201632b.rmeta --extern http=/opt/rustwide/target/release/build/http/e1dc36be5173d277/out/libhttp-e1dc36be5173d277.rmeta --extern indexmap=/opt/rustwide/target/release/build/indexmap/9092455301b9f0bb/out/libindexmap-9092455301b9f0bb.rmeta --extern slab=/opt/rustwide/target/release/build/slab/fc33110460bc6c9a/out/libslab-fc33110460bc6c9a.rmeta --extern tokio=/opt/rustwide/target/release/build/tokio/61a893cf57da2142/out/libtokio-61a893cf57da2142.rmeta --extern tokio_util=/opt/rustwide/target/release/build/tokio-util/17191991c23868e6/out/libtokio_util-17191991c23868e6.rmeta --extern tracing=/opt/rustwide/target/release/build/tracing/714bfde04f51d148/out/libtracing-714bfde04f51d148.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e", kill_on_drop: false }`
[INFO] [stdout] 715a89d6c99cc1d9f32bd0e378a5407b2c8be8de810fccf8af1eeb465581a63e
