[INFO] cloning repository https://github.com/shardulbee/uberstat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shardulbee/uberstat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshardulbee%2Fuberstat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshardulbee%2Fuberstat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 118406dcb2275358491234f00abfcb29cb7c867a
[INFO] checking shardulbee/uberstat against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshardulbee%2Fuberstat" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shardulbee/uberstat
[INFO] finished tweaking git repo https://github.com/shardulbee/uberstat
[INFO] tweaked toml for git repo https://github.com/shardulbee/uberstat written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shardulbee/uberstat on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shardulbee/uberstat 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | 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: `uberstat` (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] d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471
[INFO] running `Command { std: "docker" "start" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471", 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" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471", 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" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "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:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | 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: `uberstat` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking gix-trace v0.1.21
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]     Checking uluru v3.1.0
[INFO] [stderr]     Checking clru v0.6.3
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking gix-sec v0.14.2
[INFO] [stderr]     Checking gix-utils v0.3.6
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking zerocopy v0.8.56
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]     Checking etcetera v0.11.0
[INFO] [stderr]     Checking pollster v1.0.1
[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/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/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 -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="rc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=6409882f04c47a8a -C extra-filename=-48032791fab7ab4f --out-dir /opt/rustwide/target/debug/build/serde_core/48032791fab7ab4f/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 `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/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="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=a3e5e7d6b1ad128d -C extra-filename=-ad84fdbac3b7a759 --out-dir /opt/rustwide/target/debug/build/regex-syntax/ad84fdbac3b7a759/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471", kill_on_drop: false }`
[INFO] [stdout] d0c1b2d18de2c8e84f390931419f654ddae7d3c60763a2385be7aae76eacc471