[INFO] cloning repository https://github.com/favilo/loro-docs-sync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/favilo/loro-docs-sync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffavilo%2Floro-docs-sync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffavilo%2Floro-docs-sync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93cc7ed3e76e741c2e7bd6b4e210ce5478d6ba45
[INFO] checking favilo/loro-docs-sync against 5f93549e108157f071a34f220b74b25690496aa1 for pr-162986
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffavilo%2Floro-docs-sync" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/favilo/loro-docs-sync
[INFO] finished tweaking git repo https://github.com/favilo/loro-docs-sync
[INFO] tweaked toml for git repo https://github.com/favilo/loro-docs-sync written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/favilo/loro-docs-sync on toolchain 5f93549e108157f071a34f220b74b25690496aa1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/favilo/loro-docs-sync 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" "+5f93549e108157f071a34f220b74b25690496aa1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6
[INFO] running `Command { std: "docker" "start" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6", 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" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6", 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" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking syn v3.0.5
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling pest v2.9.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking append-only-bytes v0.1.12
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking leb128 v0.2.7
[INFO] [stderr]     Checking arref v0.1.0
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking twox-hash v2.1.4
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking loro-thunderdome v0.6.2
[INFO] [stderr]     Checking lz4_flex v0.11.6
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking generic-btree v0.10.7
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5f93549e108157f071a34f220b74b25690496aa1/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.229/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="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=586ad08697f95d91 -C extra-filename=-c526e705108c021e --out-dir /opt/rustwide/target/debug/build/serde_core/c526e705108c021e/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5f93549e108157f071a34f220b74b25690496aa1/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-1.1.4/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="default"' --cfg 'feature="event"' --cfg 'feature="fs"' --cfg 'feature="net"' --cfg 'feature="pipe"' --cfg 'feature="process"' --cfg 'feature="std"' --cfg 'feature="stdio"' --cfg 'feature="termios"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "core", "default", "event", "fs", "io_uring", "libc", "libc_errno", "linux_4_11", "linux_5_1", "linux_5_11", "linux_latest", "mm", "mount", "net", "param", "pipe", "process", "pty", "rand", "runtime", "rustc-dep-of-std", "rustc-std-workspace-alloc", "shm", "std", "stdio", "system", "termios", "thread", "time", "try_close", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=9fcc8ca22bfc0c4a -C extra-filename=-75cf08f80f9b454b --out-dir /opt/rustwide/target/debug/build/rustix/75cf08f80f9b454b/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/e668ad76624d8b4f/out/libbitflags-e668ad76624d8b4f.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/build/linux-raw-sys/d4bc5dcbcaabc690/out/liblinux_raw_sys-d4bc5dcbcaabc690.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg static_assertions --cfg lower_upper_exp_for_non_zero --cfg rustc_diagnostics --cfg linux_raw_dep --cfg linux_raw --cfg linux_like --cfg linux_kernel` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6", kill_on_drop: false }`
[INFO] [stdout] c47fe72e1f2c59b26ef1528345ad60f16a12d1e7e1825f3d43d90e6ccfca52c6