[INFO] cloning repository https://github.com/nokyan/rechenknecht
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nokyan/rechenknecht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokyan%2Frechenknecht", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokyan%2Frechenknecht'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1513dd51da5ccc9a68d0c987b39b48f35c9f9dff
[INFO] checking nokyan/rechenknecht against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokyan%2Frechenknecht" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nokyan/rechenknecht
[INFO] finished tweaking git repo https://github.com/nokyan/rechenknecht
[INFO] tweaked toml for git repo https://github.com/nokyan/rechenknecht written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nokyan/rechenknecht on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nokyan/rechenknecht 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b8a2cd56533cfa570973054a09aad9be6267c237162e7223cc8bf7f4a3526e8
[INFO] running `Command { std: "docker" "start" "-a" "0b8a2cd56533cfa570973054a09aad9be6267c237162e7223cc8bf7f4a3526e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b8a2cd56533cfa570973054a09aad9be6267c237162e7223cc8bf7f4a3526e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8a2cd56533cfa570973054a09aad9be6267c237162e7223cc8bf7f4a3526e8", kill_on_drop: false }`
[INFO] [stdout] 0b8a2cd56533cfa570973054a09aad9be6267c237162e7223cc8bf7f4a3526e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d0e99e8d40ff8eed902f18e06750086aaa686860bb406a08c1907ee84fc739
[INFO] running `Command { std: "docker" "start" "-a" "29d0e99e8d40ff8eed902f18e06750086aaa686860bb406a08c1907ee84fc739", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]    Compiling cc v1.2.12
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tinyvec v1.8.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling openssl v0.10.70
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]    Compiling native-tls v0.2.13
[INFO] [stderr]    Compiling uuid v1.12.1
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling built v0.7.5
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]    Compiling rustls v0.23.22
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling zerocopy v0.8.16
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.105
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking data-encoding v2.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling serenity v0.12.4
[INFO] [stderr]     Checking winnow v0.7.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling blake3 v1.5.5
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking zune-jpeg v0.4.14
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking image-webp v0.2.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[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/50f413885985a8b0a0b6ca0766a0aedd45304953/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/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=0a0a00ceed54042b -C extra-filename=-d7b6ddfb31c91862 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f3255f2321f0c2d6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2be5818c73ceeb46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-71ecf41e7fbd099f.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" "29d0e99e8d40ff8eed902f18e06750086aaa686860bb406a08c1907ee84fc739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d0e99e8d40ff8eed902f18e06750086aaa686860bb406a08c1907ee84fc739", kill_on_drop: false }`
[INFO] [stdout] 29d0e99e8d40ff8eed902f18e06750086aaa686860bb406a08c1907ee84fc739
