[INFO] fetching crate apprtc 0.5.0...
[INFO] checking apprtc-0.5.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate apprtc 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate apprtc 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate apprtc 0.5.0
[INFO] tweaked toml for crates.io crate apprtc 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate apprtc 0.5.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate apprtc 0.5.0 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtc-turn v0.21.0-rc.2
[INFO] [stderr]   Downloaded substring v1.4.5
[INFO] [stderr]   Downloaded sansio v1.0.1
[INFO] [stderr]   Downloaded rtc-crypto v0.21.0-rc.2
[INFO] [stderr]   Downloaded bytecheck v0.8.3
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.3
[INFO] [stderr]   Downloaded rtc-srtp v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-shared v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-sdp v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-media v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-datachannel v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-stun v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-rtp v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-rtcp v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-mdns v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-ice v0.21.0-rc.2
[INFO] [stderr]   Downloaded signaling-proto v0.5.0
[INFO] [stderr]   Downloaded rtc-sctp v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-dtls v0.21.0-rc.2
[INFO] [stderr]   Downloaded rtc-interceptor v0.21.0-rc.2
[INFO] [stderr]   Downloaded webrtc v0.21.0-rc.2
[INFO] [stderr]   Downloaded ccm v0.5.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v22.0.1
[INFO] [stderr]   Downloaded sfu v0.5.0
[INFO] [stderr]   Downloaded signaling v0.5.0
[INFO] [stderr]   Downloaded rtc v0.21.0-rc.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2
[INFO] running `Command { std: "docker" "start" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2", 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" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2", 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" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking sansio v1.0.1
[INFO] [stderr]     Checking indexmap v2.14.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ccm v0.5.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]     Checking ptr_meta v0.3.2
[INFO] [stderr]     Checking rancor v0.1.3
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling bytecheck_derive v0.8.3
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking bytecheck v0.8.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking rend v0.5.4
[INFO] [stderr]     Checking pem v4.0.0
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]    Compiling rkyv_derive v0.8.18
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5c543b0b8c73c7b72bc8284ced4fb22ead15734d/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.229/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=7a22c216f603f0d0 -C extra-filename=-da14c5f88e9cc65b --out-dir /opt/rustwide/target/debug/build/serde_derive/da14c5f88e9cc65b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/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.rlib --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.rlib --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern syn=/opt/rustwide/target/debug/build/syn/ed54b80032307ce6/out/libsyn-ed54b80032307ce6.rlib --extern syn=/opt/rustwide/target/debug/build/syn/ed54b80032307ce6/out/libsyn-ed54b80032307ce6.rmeta --extern proc_macro --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" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2", kill_on_drop: false }`
[INFO] [stdout] b0e76e53e5a014de75de7c274296f56be96b110062b1c90de3beef29b0ec2ab2