[INFO] cloning repository https://github.com/Mazikiii/Nigeria-tax-calculator-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mazikiii/Nigeria-tax-calculator-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMazikiii%2FNigeria-tax-calculator-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMazikiii%2FNigeria-tax-calculator-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d7320506cc9640ddcd4d3af66b6d07cd8999410
[INFO] checking Mazikiii/Nigeria-tax-calculator-backend against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMazikiii%2FNigeria-tax-calculator-backend" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mazikiii/Nigeria-tax-calculator-backend
[INFO] finished tweaking git repo https://github.com/Mazikiii/Nigeria-tax-calculator-backend
[INFO] tweaked toml for git repo https://github.com/Mazikiii/Nigeria-tax-calculator-backend written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mazikiii/Nigeria-tax-calculator-backend on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mazikiii/Nigeria-tax-calculator-backend 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba69446ca9da5162134e66989f3b3b45de0ee33f82fcb7d7c1159f8f484d3625
[INFO] running `Command { std: "docker" "start" "-a" "ba69446ca9da5162134e66989f3b3b45de0ee33f82fcb7d7c1159f8f484d3625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba69446ca9da5162134e66989f3b3b45de0ee33f82fcb7d7c1159f8f484d3625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba69446ca9da5162134e66989f3b3b45de0ee33f82fcb7d7c1159f8f484d3625", kill_on_drop: false }`
[INFO] [stdout] ba69446ca9da5162134e66989f3b3b45de0ee33f82fcb7d7c1159f8f484d3625
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a510df4f611b97bd035392b0b992fef23c85b116a8d51e1e7624e963c5ed41f6
[INFO] running `Command { std: "docker" "start" "-a" "a510df4f611b97bd035392b0b992fef23c85b116a8d51e1e7624e963c5ed41f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.9
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling bytestring v1.5.0
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling regex-lite v0.1.8
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking pom v1.1.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking cookie v0.16.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling parse-size v1.1.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]     Checking type1-encoding-parser v0.1.0
[INFO] [stderr]     Checking adobe-cmap-parser v0.4.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking postscript v0.14.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking jiff v0.2.18
[INFO] [stderr]     Checking fuzzywuzzy v0.0.2
[INFO] [stderr]     Checking lopdf v0.34.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[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/ad93f57d532978d6739002a21bc66b45ed22f998/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.112/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=3f3c1f1730849cf5 -C extra-filename=-cc39ecbbc4c1b07d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4f587228da51533e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-249126c50b107d2b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a0775ff901404d1b.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" "a510df4f611b97bd035392b0b992fef23c85b116a8d51e1e7624e963c5ed41f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a510df4f611b97bd035392b0b992fef23c85b116a8d51e1e7624e963c5ed41f6", kill_on_drop: false }`
[INFO] [stdout] a510df4f611b97bd035392b0b992fef23c85b116a8d51e1e7624e963c5ed41f6