[INFO] fetching crate nu_plugin_mongo 0.1.8...
[INFO] checking nu_plugin_mongo-0.1.8 against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] extracting crate nu_plugin_mongo 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate nu_plugin_mongo 0.1.8
[INFO] finished tweaking crates.io crate nu_plugin_mongo 0.1.8
[INFO] tweaked toml for crates.io crate nu_plugin_mongo 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu_plugin_mongo 0.1.8 on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nu_plugin_mongo 0.1.8 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae2fdcf63c5326c39bf55f0e9f565e580fdeea5f4c127b58da629f7b3af19b42
[INFO] running `Command { std: "docker" "start" "-a" "ae2fdcf63c5326c39bf55f0e9f565e580fdeea5f4c127b58da629f7b3af19b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae2fdcf63c5326c39bf55f0e9f565e580fdeea5f4c127b58da629f7b3af19b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2fdcf63c5326c39bf55f0e9f565e580fdeea5f4c127b58da629f7b3af19b42", kill_on_drop: false }`
[INFO] [stdout] ae2fdcf63c5326c39bf55f0e9f565e580fdeea5f4c127b58da629f7b3af19b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2487ff05ccf34972453b787b6b484ebebce7dbf2f3ae0eea645f47e7a613d5a5
[INFO] running `Command { std: "docker" "start" "-a" "2487ff05ccf34972453b787b6b484ebebce7dbf2f3ae0eea645f47e7a613d5a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking pure-rust-locales v0.8.1
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]     Checking buf-trait v0.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking byteyarn v0.5.1
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking lscolors v0.20.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking inventory v0.3.20
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking nu-glob v0.107.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking resolv-conf v0.7.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking sysinfo v0.36.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking os_pipe v1.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking interprocess v2.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rand_chacha v0.9.0
[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/ed606620234c6b50f2414162c4bbabd5f4a925f3/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/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=bcebb22733c1a4b9 -C extra-filename=-f9cb331781faf872 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "2487ff05ccf34972453b787b6b484ebebce7dbf2f3ae0eea645f47e7a613d5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2487ff05ccf34972453b787b6b484ebebce7dbf2f3ae0eea645f47e7a613d5a5", kill_on_drop: false }`
[INFO] [stdout] 2487ff05ccf34972453b787b6b484ebebce7dbf2f3ae0eea645f47e7a613d5a5