[INFO] fetching crate reinhardt-tasks 0.4.0-alpha.13...
[INFO] checking reinhardt-tasks-0.4.0-alpha.13 against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] extracting crate reinhardt-tasks 0.4.0-alpha.13 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate reinhardt-tasks 0.4.0-alpha.13
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate reinhardt-tasks 0.4.0-alpha.13
[INFO] tweaked toml for crates.io crate reinhardt-tasks 0.4.0-alpha.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reinhardt-tasks 0.4.0-alpha.13 on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reinhardt-tasks 0.4.0-alpha.13 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | 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: `reinhardt-tasks` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860
[INFO] running `Command { std: "docker" "start" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860", 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" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860", 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" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "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:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | 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: `reinhardt-tasks` (manifest) generated 1 warning
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]     Checking indexmap v2.14.1
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling dtor v0.3.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling ctor v0.8.0
[INFO] [stderr]    Compiling reinhardt-core v0.4.0-alpha.13
[INFO] [stderr]     Checking ureq-proto v0.6.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]    Compiling bollard-buildkit-proto v0.7.0
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]    Compiling cap-primitives v3.4.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]    Compiling cap-std v3.4.6
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking unicode-id-start v1.4.0
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking if_chain v1.0.3
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking serde_with v3.22.0
[INFO] [stderr]     Checking ferroid v2.0.0
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]     Checking etcetera v0.11.0
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling serial_test_derive v3.5.0
[INFO] [stderr]     Checking colored v3.1.1
[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/e3607d549209cc9fdfe7e907123b4185210e2c2b/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=1607370a27ba1637 -C extra-filename=-ed54b80032307ce6 --out-dir /opt/rustwide/target/debug/build/syn/ed54b80032307ce6/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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] running `Command { std: "docker" "inspect" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860", kill_on_drop: false }`
[INFO] [stdout] 3af67f01985ccbce726198fcf692dfd3959075d41d013fe8fc0c977f8f32b860
