[INFO] fetching crate sparslog 0.1.5...
[INFO] checking sparslog-0.1.5 against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] extracting crate sparslog 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sparslog 0.1.5
[INFO] finished tweaking crates.io crate sparslog 0.1.5
[INFO] tweaked toml for crates.io crate sparslog 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparslog 0.1.5 on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparslog 0.1.5 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `sparslog` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4
[INFO] running `Command { std: "docker" "start" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4", 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" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4", 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" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `sparslog` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling openssl v0.10.80
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking procfs-core v0.17.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling rustradio v0.16.9
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking clap_builder v4.5.29
[INFO] [stderr]     Checking fast-math v0.1.1
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling openssl-sys v0.9.116
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking xattr v1.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rtlsdr v0.1.4
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling sparslog v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="futures-io"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=20c52c802510e2cb -C extra-filename=-3abd641ea38a3994 --out-dir /opt/rustwide/target/debug/build/futures-util/3abd641ea38a3994/out --extern futures_core=/opt/rustwide/target/debug/build/futures-core/756e876442dee363/out/libfutures_core-756e876442dee363.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/ee83dd0d8cfe75cb/out/libfutures_io-ee83dd0d8cfe75cb.rmeta --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/e7bd2ffb932e7c3a/out/libfutures_sink-e7bd2ffb932e7c3a.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/011073701ea3a715/out/libfutures_task-011073701ea3a715.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/a8313380c25031b5/out/libmemchr-a8313380c25031b5.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/dccf8aabedbf6d41/out/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/db1de871cd8706a6/out/libpin_utils-db1de871cd8706a6.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/336ee4618dc8a867/out/libslab-336ee4618dc8a867.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=88f261b5d3a577c5 -C extra-filename=-7f49702abac6c114 --out-dir /opt/rustwide/target/debug/build/syn/7f49702abac6c114/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/f451af73e76b14c2/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a3690edd3a41f0e2/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/f451af73e76b14c2/out/libproc_macro2-f451af73e76b14c2.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/c6811c0eb8b95a73/out/libquote-c6811c0eb8b95a73.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a3690edd3a41f0e2/out/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4", kill_on_drop: false }`
[INFO] [stdout] 17d3483cb77449f7e7b24d5c66b8fbb9fcb26f20f1cd807e95dde224562767a4
