[INFO] fetching crate youki 0.6.0...
[INFO] checking youki-0.6.0 against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] extracting crate youki 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate youki 0.6.0
[INFO] finished tweaking crates.io crate youki 0.6.0
[INFO] tweaked toml for crates.io crate youki 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate youki 0.6.0 on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate youki 0.6.0 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 258a27ca3a2e53f80323912bc87f099177d2a7a3f8314a4c237e6f5a8680954b
[INFO] running `Command { std: "docker" "start" "-a" "258a27ca3a2e53f80323912bc87f099177d2a7a3f8314a4c237e6f5a8680954b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258a27ca3a2e53f80323912bc87f099177d2a7a3f8314a4c237e6f5a8680954b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258a27ca3a2e53f80323912bc87f099177d2a7a3f8314a4c237e6f5a8680954b", kill_on_drop: false }`
[INFO] [stdout] 258a27ca3a2e53f80323912bc87f099177d2a7a3f8314a4c237e6f5a8680954b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17eaad39d8bc3e2e9cd3fd7e1cd0e831cafce1b694fdfd85cf3f35a4cd86f347
[INFO] running `Command { std: "docker" "start" "-a" "17eaad39d8bc3e2e9cd3fd7e1cd0e831cafce1b694fdfd85cf3f35a4cd86f347", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling protobuf v3.2.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling vergen-lib v9.1.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling vergen v9.1.0
[INFO] [stderr]    Compiling time-core v0.1.7
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling vergen-gitcl v9.1.0
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling nc v0.9.7
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking tabwriter v1.4.1
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]    Compiling time v0.3.45
[INFO] [stderr]    Compiling tempfile v3.24.0
[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/53f0b05ecbcf011a1f77f1c627304e87ebd05801/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -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="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=3cb9233e8b3dd7c1 -C extra-filename=-37d2a34e21553b5d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "17eaad39d8bc3e2e9cd3fd7e1cd0e831cafce1b694fdfd85cf3f35a4cd86f347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17eaad39d8bc3e2e9cd3fd7e1cd0e831cafce1b694fdfd85cf3f35a4cd86f347", kill_on_drop: false }`
[INFO] [stdout] 17eaad39d8bc3e2e9cd3fd7e1cd0e831cafce1b694fdfd85cf3f35a4cd86f347
