[INFO] cloning repository https://github.com/wdonne/mongo-collections
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wdonne/mongo-collections" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwdonne%2Fmongo-collections", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwdonne%2Fmongo-collections'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0692468d449665fd65624d17e8a96d4126080e9
[INFO] checking wdonne/mongo-collections against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwdonne%2Fmongo-collections" "/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/wdonne/mongo-collections
[INFO] finished tweaking git repo https://github.com/wdonne/mongo-collections
[INFO] tweaked toml for git repo https://github.com/wdonne/mongo-collections written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wdonne/mongo-collections on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 402 packages to latest Rust 1.99.0-nightly compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive_internals v0.30.0
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[INFO] [stderr]   Downloaded rustc_version_runtime v0.3.0
[INFO] [stderr]   Downloaded mongodb-internal-macros v3.8.0
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[INFO] [stderr]   Downloaded typed-builder v0.22.0
[INFO] [stderr]   Downloaded md-5 v0.11.0
[INFO] [stderr]   Downloaded mongocrypt-sys v0.1.6+1.18.2
[INFO] [stderr]   Downloaded resolv-conf v0.7.6
[INFO] [stderr]   Downloaded typed-builder-macro v0.22.0
[INFO] [stderr]   Downloaded hybrid-array v0.4.14
[INFO] [stderr]   Downloaded serde_with_macros v3.22.0
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[INFO] [stderr]   Downloaded serde_with v3.22.0
[INFO] [stderr]   Downloaded kube-core v4.2.0
[INFO] [stderr]   Downloaded kube v4.2.0
[INFO] [stderr]   Downloaded encoding_rs_io v0.1.8
[INFO] [stderr]   Downloaded moka v0.12.16
[INFO] [stderr]   Downloaded jsonptr v0.7.1
[INFO] [stderr]   Downloaded jsonpath-rust v1.0.8
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.13.1
[INFO] [stderr]   Downloaded kube-runtime v4.2.0
[INFO] [stderr]   Downloaded annotate-snippets v0.12.16
[INFO] [stderr]   Downloaded kube-client v4.2.0
[INFO] [stderr]   Downloaded enum-ordinalize-derive v4.4.2
[INFO] [stderr]   Downloaded rustls v0.23.43
[INFO] [stderr]   Downloaded hickory-proto v0.26.1
[INFO] [stderr]   Downloaded granit-parser v0.0.7
[INFO] [stderr]   Downloaded enum-ordinalize v4.4.2
[INFO] [stderr]   Downloaded mongodb v3.8.0
[INFO] [stderr]   Downloaded backon v1.6.0
[INFO] [stderr]   Downloaded generic-builders v1.0.0
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[INFO] [stderr]   Downloaded kube-derive v4.2.0
[INFO] [stderr]   Downloaded env_logger v0.11.11
[INFO] [stderr]   Downloaded serde-saphyr v0.0.29
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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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9
[INFO] running `Command { std: "docker" "start" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9", 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" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
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[INFO] [stderr]    Compiling serde_json v1.0.151
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[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
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[INFO] [stderr]    Compiling ucd-trie v0.1.7
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[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling semver v1.0.28
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[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling k8s-openapi v0.28.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]    Compiling aws-types v1.5.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking uuid v1.24.1
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking annotate-snippets v0.12.16
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking granit-parser v0.0.7
[INFO] [stderr]     Checking encoding_rs_io v0.1.8
[INFO] [stderr]     Checking chacha20 v0.10.1
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
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[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking typeid v1.0.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking aws-smithy-types v1.6.2
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[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/0b63defc8fd68957c635fe61f097b84df8fd9611/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 --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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9", kill_on_drop: false }`
[INFO] [stdout] a002612aa1d0fec2724821f574aebb3ac8d4ebc81c4fdb966efe078af73673f9
