[INFO] cloning repository https://github.com/Artisan-Hosting/artisan_lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Artisan-Hosting/artisan_lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtisan-Hosting%2Fartisan_lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtisan-Hosting%2Fartisan_lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14cca62959c1157fe5129daf0f161926f34df05e
[INFO] checking Artisan-Hosting/artisan_lib against master#c797096598b80ba4a40397ad7e91584fcd3df5f1 for pr-146377
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtisan-Hosting%2Fartisan_lib" "/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/Artisan-Hosting/artisan_lib
[INFO] finished tweaking git repo https://github.com/Artisan-Hosting/artisan_lib
[INFO] tweaked toml for git repo https://github.com/Artisan-Hosting/artisan_lib written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Artisan-Hosting/artisan_lib on toolchain c797096598b80ba4a40397ad7e91584fcd3df5f1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Artisan-Hosting/artisan_lib 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" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded users v0.11.0
[INFO] [stderr]   Downloaded systemctl v0.3.1
[INFO] [stderr]   Downloaded colorized v1.0.0
[INFO] [stderr]   Downloaded block-modes v0.8.1
[INFO] [stderr]   Downloaded gethostname v0.5.0
[INFO] [stderr]   Downloaded tar v0.4.43
[INFO] [stderr]   Downloaded procfs v0.16.0
[INFO] [stderr]   Downloaded dusa_collection_utils v4.0.2
[INFO] [stderr]   Downloaded procfs-core v0.16.0
[INFO] [stderr]   Downloaded sysinfo v0.32.1
[INFO] [stderr]   Downloaded cfg_rust_features v0.1.2
[INFO] [stderr]   Downloaded simple_comms v1.2.2
[INFO] [stderr]   Downloaded nix v0.20.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 541cf191e562886c1f754527a47d4d3448e34be242088a19c62c3218aaf241eb
[INFO] running `Command { std: "docker" "start" "-a" "541cf191e562886c1f754527a47d4d3448e34be242088a19c62c3218aaf241eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "541cf191e562886c1f754527a47d4d3448e34be242088a19c62c3218aaf241eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541cf191e562886c1f754527a47d4d3448e34be242088a19c62c3218aaf241eb", kill_on_drop: false }`
[INFO] [stdout] 541cf191e562886c1f754527a47d4d3448e34be242088a19c62c3218aaf241eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d273f60dbbf23352acf45baf40f86d2c3d81875d7388c43820456b08b982d2b
[INFO] running `Command { std: "docker" "start" "-a" "6d273f60dbbf23352acf45baf40f86d2c3d81875d7388c43820456b08b982d2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling thiserror v2.0.8
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.8
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking ipnet v2.10.1
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rustls-pki-types v1.10.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking version_check v0.9.5
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking autocfg v1.4.0
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking block-modes v0.8.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking cfg_rust_features v0.1.2
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling procfs v0.16.0
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking pest v2.7.15
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]     Checking colorized v1.0.0
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking filetime v0.2.25
[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/c797096598b80ba4a40397ad7e91584fcd3df5f1/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=20cba7e5eb9b3293 -C extra-filename=-ef9298e3f641856c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cac91db32afb05b9.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ce851f8374d885b4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.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" "6d273f60dbbf23352acf45baf40f86d2c3d81875d7388c43820456b08b982d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d273f60dbbf23352acf45baf40f86d2c3d81875d7388c43820456b08b982d2b", kill_on_drop: false }`
[INFO] [stdout] 6d273f60dbbf23352acf45baf40f86d2c3d81875d7388c43820456b08b982d2b