[INFO] cloning repository https://github.com/mtplayground/alex-1883-gather
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtplayground/alex-1883-gather" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtplayground%2Falex-1883-gather", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtplayground%2Falex-1883-gather'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92d2938324b3b190fd46ac6afcda866e1dd9d78f
[INFO] checking mtplayground/alex-1883-gather against 1af98b7cdf86932b76182a387f52f1be6f0c1be0 for pr-159706
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtplayground%2Falex-1883-gather" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mtplayground/alex-1883-gather
[INFO] finished tweaking git repo https://github.com/mtplayground/alex-1883-gather
[INFO] tweaked toml for git repo https://github.com/mtplayground/alex-1883-gather written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtplayground/alex-1883-gather on toolchain 1af98b7cdf86932b76182a387f52f1be6f0c1be0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mtplayground/alex-1883-gather 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" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding http-range-header v0.4.2
[INFO] [stderr]       Adding mime_guess v2.0.5
[INFO] [stderr]       Adding unicase v2.9.0
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-types v1.4.0
[INFO] [stderr]   Downloaded aws-smithy-schema v0.2.0
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.13.0
[INFO] [stderr]   Downloaded aws-smithy-runtime-api-macros v1.1.0
[INFO] [stderr]   Downloaded aws-smithy-observability v0.3.0
[INFO] [stderr]   Downloaded aws-smithy-async v1.3.0
[INFO] [stderr]   Downloaded aws-smithy-checksums v0.65.0
[INFO] [stderr]   Downloaded aws-credential-types v1.3.0
[INFO] [stderr]   Downloaded aws-smithy-http v0.64.0
[INFO] [stderr]   Downloaded spin v0.10.1
[INFO] [stderr]   Downloaded aws-smithy-eventstream v0.61.1
[INFO] [stderr]   Downloaded aws-smithy-xml v0.61.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.63.0
[INFO] [stderr]   Downloaded aws-smithy-types v1.6.1
[INFO] [stderr]   Downloaded aws-smithy-http-client v1.2.0
[INFO] [stderr]   Downloaded aws-runtime v1.8.1
[INFO] [stderr]   Downloaded aws-sigv4 v1.5.1
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.12.0
[INFO] [stderr]   Downloaded crc-fast v1.10.0
[INFO] [stderr]   Downloaded aws-sdk-s3 v1.138.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e
[INFO] running `Command { std: "docker" "start" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e", 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" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e" "/opt/rustwide/cargo-home/bin/cargo" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e", 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" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e" "/opt/rustwide/cargo-home/bin/cargo" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling time-macros v0.2.31
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling rustls-pki-types v1.15.0
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]     Checking http-body-util v0.1.4
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking time v0.3.53
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling tokio v1.53.0
[INFO] [stderr]    Compiling crc-catalog v2.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling crossbeam-queue v0.3.13
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling aws-types v1.4.0
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking crc-fast v1.10.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking pem v3.0.6
[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/1af98b7cdf86932b76182a387f52f1be6f0c1be0/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=3c5ed9f685db3494 -C extra-filename=-4e42e64654e687c9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/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" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e", kill_on_drop: false }`
[INFO] [stdout] 8c0b824e8b47aec123116473bd571ee2a729077e7d9e22bec9f8fbd4d429f78e
