[INFO] fetching crate mariadb_exporter 0.5.0...
[INFO] checking mariadb_exporter-0.5.0 against master#fcac501a73cdde54de46a0683567f1a890730555 for pr-151102
[INFO] extracting crate mariadb_exporter 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mariadb_exporter 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mariadb_exporter 0.5.0
[INFO] tweaked toml for crates.io crate mariadb_exporter 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mariadb_exporter 0.5.0 on toolchain fcac501a73cdde54de46a0683567f1a890730555
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mariadb_exporter 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" "+fcac501a73cdde54de46a0683567f1a890730555" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ferroid v0.8.7
[INFO] [stderr]   Downloaded temp-env v0.3.6
[INFO] [stderr]   Downloaded astral-tokio-tar v0.5.6
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded bollard-buildkit-proto v0.7.0
[INFO] [stderr]   Downloaded testcontainers v0.26.0
[INFO] [stderr]   Downloaded bollard v0.19.4
[INFO] [stderr]   Downloaded testcontainers-modules v0.14.0
[INFO] [stderr]   Downloaded git2 v0.20.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ed2a1184b6a23d9ba8ca11e1436f6aa6479af6ee9e79f183e7c13884d3c724f
[INFO] running `Command { std: "docker" "start" "-a" "4ed2a1184b6a23d9ba8ca11e1436f6aa6479af6ee9e79f183e7c13884d3c724f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ed2a1184b6a23d9ba8ca11e1436f6aa6479af6ee9e79f183e7c13884d3c724f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed2a1184b6a23d9ba8ca11e1436f6aa6479af6ee9e79f183e7c13884d3c724f", kill_on_drop: false }`
[INFO] [stdout] 4ed2a1184b6a23d9ba8ca11e1436f6aa6479af6ee9e79f183e7c13884d3c724f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fa3baaca6317da1510ba3f567abfec4e95cf57e66c4324afc99bd535e85f96d
[INFO] running `Command { std: "docker" "start" "-a" "5fa3baaca6317da1510ba3f567abfec4e95cf57e66c4324afc99bd535e85f96d", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling cc v1.2.49
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[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]     Checking webpki-roots v1.0.4
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[INFO] [stderr]    Compiling base64ct v1.8.1
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[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling event-listener v5.4.1
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[INFO] [stderr]    Compiling icu_normalizer v2.1.1
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling pkcs8 v0.10.2
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[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling pkcs1 v0.7.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking ureq-proto v0.5.3
[INFO] [stderr]    Compiling bollard-buildkit-proto v0.7.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking opentelemetry_sdk v0.31.0
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling serde_with_macros v3.16.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling rsa v0.9.9
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]     Checking serde_with v3.16.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking astral-tokio-tar v0.5.6
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/fcac501a73cdde54de46a0683567f1a890730555/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/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 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=1bc2c9652cd5d4de -C extra-filename=-2c915cc0a70c852b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-98e9b16cf060efd6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-62cbc03ed7f28b64.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-8edf9cc2505b44db.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-2ecca6b667797f49.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-34043b0fdac5a9ed.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/fcac501a73cdde54de46a0683567f1a890730555/bin/rustc --crate-name h2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.4.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("stream", "unstable"))' -C metadata=9b15ee2f64a80cfd -C extra-filename=-c7197f29fe00ddb3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atomic_waker=/opt/rustwide/target/debug/deps/libatomic_waker-d2edf130acb84086.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1733fcdb13354ed1.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bf9ae889bab8acee.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-e7bd2ffb932e7c3a.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-1d4af57f4f56e260.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-762ab36a7afea071.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-ab20fc0822f5e3c5.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-7167ce37f50d2b9c.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-3c49d1bd316f6bb3.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-40c7c03f2eb57c33.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5fa3baaca6317da1510ba3f567abfec4e95cf57e66c4324afc99bd535e85f96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa3baaca6317da1510ba3f567abfec4e95cf57e66c4324afc99bd535e85f96d", kill_on_drop: false }`
[INFO] [stdout] 5fa3baaca6317da1510ba3f567abfec4e95cf57e66c4324afc99bd535e85f96d