[INFO] fetching crate rbspy-ruby-structs 0.7.0...
[INFO] testing rbspy-ruby-structs-0.7.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rbspy-ruby-structs 0.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rbspy-ruby-structs 0.7.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbspy-ruby-structs 0.7.0
[INFO] finished tweaking crates.io crate rbspy-ruby-structs 0.7.0
[INFO] tweaked toml for crates.io crate rbspy-ruby-structs 0.7.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ba5f5fb7ba990c1d8b58f7c2dc4cf79d8c85db23611f94b0fdd3cb2e6e88d7f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ba5f5fb7ba990c1d8b58f7c2dc4cf79d8c85db23611f94b0fdd3cb2e6e88d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ba5f5fb7ba990c1d8b58f7c2dc4cf79d8c85db23611f94b0fdd3cb2e6e88d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba5f5fb7ba990c1d8b58f7c2dc4cf79d8c85db23611f94b0fdd3cb2e6e88d7f", kill_on_drop: false }`
[INFO] [stdout] 8ba5f5fb7ba990c1d8b58f7c2dc4cf79d8c85db23611f94b0fdd3cb2e6e88d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64f6bcec15586a9aab62d970271830592dfa689eeb6da92b3d9fe159d7e49c64
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64f6bcec15586a9aab62d970271830592dfa689eeb6da92b3d9fe159d7e49c64", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbspy-ruby-structs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.28s
[INFO] running `Command { std: "docker" "inspect" "64f6bcec15586a9aab62d970271830592dfa689eeb6da92b3d9fe159d7e49c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f6bcec15586a9aab62d970271830592dfa689eeb6da92b3d9fe159d7e49c64", kill_on_drop: false }`
[INFO] [stdout] 64f6bcec15586a9aab62d970271830592dfa689eeb6da92b3d9fe159d7e49c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69a763c0e79710bdf50b91fc89647dc8e69e4e4196b4cce3d31b896f06f75869
[INFO] running `Command { std: "docker" "start" "-a" "69a763c0e79710bdf50b91fc89647dc8e69e4e4196b4cce3d31b896f06f75869", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbspy-ruby-structs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rbspy-ruby-structs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rbspy_ruby_structs src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=f79530668aaba158 -C extra-filename=-f79530668aaba158 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "69a763c0e79710bdf50b91fc89647dc8e69e4e4196b4cce3d31b896f06f75869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a763c0e79710bdf50b91fc89647dc8e69e4e4196b4cce3d31b896f06f75869", kill_on_drop: false }`
[INFO] [stdout] 69a763c0e79710bdf50b91fc89647dc8e69e4e4196b4cce3d31b896f06f75869