[INFO] fetching crate apiwatch 1.0.3...
[INFO] checking apiwatch-1.0.3 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate apiwatch 1.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate apiwatch 1.0.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate apiwatch 1.0.3
[INFO] tweaked toml for crates.io crate apiwatch 1.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate apiwatch 1.0.3 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 apiwatch 1.0.3 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:67:1
[INFO] [stderr]    |
[INFO] [stderr] 67 | 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: `apiwatch` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2
[INFO] running `Command { std: "docker" "start" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2", 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" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2", 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" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2" "/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:67:1
[INFO] [stderr]    |
[INFO] [stderr] 67 | 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: `apiwatch` (manifest) generated 1 warning
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling openssl-src v300.6.1+3.6.3
[INFO] [stderr]    Compiling dtt v0.0.5
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]    Compiling vrd v0.0.5
[INFO] [stderr]    Compiling vrd v0.0.4
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling rlg v0.0.2
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling rlg v0.0.3
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]    Compiling xtasks v0.0.2
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]    Compiling serde_yml v0.0.1
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling apiwatch v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking figlet-rs v0.1.5
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking openapiv3 v2.2.0
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking rustls v0.23.43
[INFO] [stderr]    Compiling darling_core v0.14.4
[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=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=cfcf06d50330d2db -C extra-filename=-b558c1d4586ac28b --out-dir /opt/rustwide/target/debug/build/syn/b558c1d4586ac28b/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" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2", kill_on_drop: false }`
[INFO] [stdout] 2158d044758e26f8db7439227f3b4c5ad080487184b6e107b7eb8dd4515675e2
