[INFO] cloning repository https://github.com/abstrakct/mpdb-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abstrakct/mpdb-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabstrakct%2Fmpdb-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabstrakct%2Fmpdb-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb5704b5f877312de70a3ff76cb75d34666b8ec1
[INFO] checking abstrakct/mpdb-rust against try#ac4c3613be2acd5395b65d85e5657b81e3c982f0 for pr-154585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabstrakct%2Fmpdb-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/abstrakct/mpdb-rust
[INFO] finished tweaking git repo https://github.com/abstrakct/mpdb-rust
[INFO] tweaked toml for git repo https://github.com/abstrakct/mpdb-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abstrakct/mpdb-rust on toolchain ac4c3613be2acd5395b65d85e5657b81e3c982f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abstrakct/mpdb-rust 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" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7bb882f63e33750175df10a47c9cddce65b9bfb05d889cc5525a67da69d0777
[INFO] running `Command { std: "docker" "start" "-a" "b7bb882f63e33750175df10a47c9cddce65b9bfb05d889cc5525a67da69d0777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7bb882f63e33750175df10a47c9cddce65b9bfb05d889cc5525a67da69d0777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bb882f63e33750175df10a47c9cddce65b9bfb05d889cc5525a67da69d0777", kill_on_drop: false }`
[INFO] [stdout] b7bb882f63e33750175df10a47c9cddce65b9bfb05d889cc5525a67da69d0777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c1ce55ab3110d28bb9bf749f376affee3429d355568b3c4dbeb425f64386843
[INFO] running `Command { std: "docker" "start" "-a" "7c1ce55ab3110d28bb9bf749f376affee3429d355568b3c4dbeb425f64386843", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking value-bag v1.10.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling thiserror v2.0.11
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[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
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[INFO] [stderr]    Compiling time-macros v0.2.19
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[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
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[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling rustls v0.23.22
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling bigdecimal v0.4.7
[INFO] [stderr]    Compiling rust_decimal v1.36.0
[INFO] [stderr]     Checking webpki-roots v0.26.8
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[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling httparse v1.10.0
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[INFO] [stderr]    Compiling cc v1.2.11
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[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
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[INFO] [stderr]    Compiling fs-err v2.11.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]     Checking os_pipe v1.2.1
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[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
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[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling stacker v0.1.17
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[INFO] [stderr]     Checking async-channel v2.3.1
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[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking brotli v7.0.0
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[INFO] [stderr]     Checking servo_arc v0.4.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling moka v0.12.10
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[INFO] [stderr]    Compiling tokio-cron-scheduler v0.11.1
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking type-map v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking cruet v0.14.0
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking email-encoding v0.3.1
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking hostname v0.4.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking auto-future v1.0.0
[INFO] [stderr]     Checking flagset v0.4.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking self_cell v1.1.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking quoted_printable v0.5.1
[INFO] [stderr]     Checking btparse-stable v0.1.2
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking ego-tree v0.9.0
[INFO] [stderr]     Checking self_cell v0.10.3
[INFO] [stderr]     Checking async-channel v1.9.0
[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/ac4c3613be2acd5395b65d85e5657b81e3c982f0/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/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=eef779f90c73615a -C extra-filename=-8937a57935d5d4cb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6917781d00b430cf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2b75de37f63c0239.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.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" "7c1ce55ab3110d28bb9bf749f376affee3429d355568b3c4dbeb425f64386843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1ce55ab3110d28bb9bf749f376affee3429d355568b3c4dbeb425f64386843", kill_on_drop: false }`
[INFO] [stdout] 7c1ce55ab3110d28bb9bf749f376affee3429d355568b3c4dbeb425f64386843
