[INFO] fetching crate radicle-backup 0.4.0...
[INFO] testing radicle-backup-0.4.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate radicle-backup 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate radicle-backup 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate radicle-backup 0.4.0
[INFO] tweaked toml for crates.io crate radicle-backup 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate radicle-backup 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate radicle-backup 0.4.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qrcode v0.14.1
[INFO] [stderr]   Downloaded clap_mangen v0.3.3
[INFO] [stderr]   Downloaded rtoolbox v0.0.5
[INFO] [stderr]   Downloaded hashlink v0.12.1
[INFO] [stderr]   Downloaded rust-embed-impl v8.12.0
[INFO] [stderr]   Downloaded rust-embed-utils v8.12.0
[INFO] [stderr]   Downloaded kem v0.3.0-pre.0
[INFO] [stderr]   Downloaded proc-macro-error-attr3 v3.1.0
[INFO] [stderr]   Downloaded i18n-embed-impl v0.8.4
[INFO] [stderr]   Downloaded i18n-config v0.4.8
[INFO] [stderr]   Downloaded hybrid-array v0.2.3
[INFO] [stderr]   Downloaded i18n-embed-fl v0.10.1
[INFO] [stderr]   Downloaded fluent v0.17.0
[INFO] [stderr]   Downloaded ml-kem v0.2.3
[INFO] [stderr]   Downloaded proc-macro-error3 v3.1.0
[INFO] [stderr]   Downloaded i18n-embed v0.16.0
[INFO] [stderr]   Downloaded cookie-factory v0.3.3
[INFO] [stderr]   Downloaded age-core v0.12.0
[INFO] [stderr]   Downloaded io_tee v0.1.1
[INFO] [stderr]   Downloaded fluent-syntax v0.12.0
[INFO] [stderr]   Downloaded clap_complete v4.6.9
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.101
[INFO] [stderr]   Downloaded basic-toml v0.1.10
[INFO] [stderr]   Downloaded fluent-bundle v0.16.0
[INFO] [stderr]   Downloaded rusqlite v0.40.2
[INFO] [stderr]   Downloaded bech32 v0.11.1
[INFO] [stderr]   Downloaded bip39 v2.2.2
[INFO] [stderr]   Downloaded age v0.12.1
[INFO] [stderr]   Downloaded rust-embed v8.12.0
[INFO] [stderr]   Downloaded hpke v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395
[INFO] running `Command { std: "docker" "start" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395", 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" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling self_cell v1.3.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling arc-swap v1.9.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling num-iter v0.1.46
[INFO] [stderr]    Compiling clap_builder v4.6.6
[INFO] [stderr]    Compiling proc-macro-error-attr3 v3.1.0
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling hybrid-array v0.2.3
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling io_tee v0.1.1
[INFO] [stderr]    Compiling bech32 v0.11.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling image v0.25.10
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.101
[INFO] [stderr]    Compiling hashlink v0.12.1
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling rtoolbox v0.0.5
[INFO] [stderr]    Compiling jiff-core v0.1.0
[INFO] [stderr]    Compiling proc-macro-error3 v3.1.0
[INFO] [stderr]    Compiling roff v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling rpassword v7.5.4
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling rust-embed-utils v8.12.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling tar v0.4.46
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling qrcode v0.14.1
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling jiff v0.2.35
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling fluent-langneg v0.13.1
[INFO] [stderr]    Compiling intl-memoizer v0.5.3
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling fluent-syntax v0.12.0
[INFO] [stderr]    Compiling fluent-bundle v0.16.0
[INFO] [stderr]    Compiling fluent v0.17.0
[INFO] [stderr]    Compiling clap v4.6.6
[INFO] [stderr]    Compiling clap_mangen v0.3.3
[INFO] [stderr]    Compiling clap_complete v4.6.9
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/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="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=ed1d195c0544f2d9 -C extra-filename=-35bd7342e1bff931 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395", kill_on_drop: false }`
[INFO] [stdout] 77513c079c415dca0a31401719337cf872af3d6b2c24dcc6176e680c303db395
