[INFO] fetching crate rtb-app 0.9.0...
[INFO] checking rtb-app-0.9.0 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate rtb-app 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rtb-app 0.9.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rtb-app 0.9.0
[INFO] tweaked toml for crates.io crate rtb-app 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtb-app 0.9.0 on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rtb-app 0.9.0 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 | 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: `rtb-app` (manifest) generated 1 warning
[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] e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513
[INFO] running `Command { std: "docker" "start" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513", 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" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513", 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" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 | 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: `rtb-app` (manifest) generated 1 warning
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking zvariant_utils v3.5.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bstr v1.13.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking keyring-core v1.0.0
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]     Checking linux-keyutils v0.2.5
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling linkme-impl v0.3.37
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking ref-cast v1.0.26
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling hybrid-array v0.4.13
[INFO] [stderr]     Checking jsonptr v0.7.1
[INFO] [stderr]     Checking linux-keyutils-keyring-store v1.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling target-triple v1.0.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling linkme v0.3.37
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking json-patch v4.2.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking console v0.16.4
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking trybuild v1.0.118
[INFO] [stderr]     Checking num v0.4.3
[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/79c0559184f27f4433a6fbc260b950d06d4a4889/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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=bf38a81996b8b5d7 -C extra-filename=-bedaf2505f3d128e --out-dir /opt/rustwide/target/debug/build/syn/bedaf2505f3d128e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out/libproc_macro2-4fd9d1319fb4ed1e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e61a912ae24688fb/out/libquote-e61a912ae24688fb.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" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513", kill_on_drop: false }`
[INFO] [stdout] e158267f8184267db9d614f256f37be2a38b1723ed4e163cced4bf8165755513
