[INFO] fetching crate peepmatic-souper 0.78.0...
[INFO] testing peepmatic-souper-0.78.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate peepmatic-souper 0.78.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate peepmatic-souper 0.78.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peepmatic-souper 0.78.0
[INFO] finished tweaking crates.io crate peepmatic-souper 0.78.0
[INFO] tweaked toml for crates.io crate peepmatic-souper 0.78.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] [stderr]   Downloaded peepmatic-macro v0.78.0
[INFO] [stderr]   Downloaded souper-ir v2.1.0
[INFO] [stderr]   Downloaded peepmatic-runtime v0.78.0
[INFO] [stderr]   Downloaded z3-sys v0.6.3
[INFO] [stderr]   Downloaded peepmatic-test-operator v0.78.0
[INFO] [stderr]   Downloaded peepmatic-automata v0.78.0
[INFO] [stderr]   Downloaded peepmatic v0.78.0
[INFO] [stderr]   Downloaded z3 v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 1f1da657198a067553c54419c3a07201ece28760cfe822e5c53447488ce7003b
[INFO] running `Command { std: "docker" "start" "-a" "1f1da657198a067553c54419c3a07201ece28760cfe822e5c53447488ce7003b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f1da657198a067553c54419c3a07201ece28760cfe822e5c53447488ce7003b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1da657198a067553c54419c3a07201ece28760cfe822e5c53447488ce7003b", kill_on_drop: false }`
[INFO] [stdout] 1f1da657198a067553c54419c3a07201ece28760cfe822e5c53447488ce7003b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] d6b4abafbb243e8119cf9ee5352af4e376c061145539eaaa70f87314f6157654
[INFO] running `Command { std: "docker" "start" "-a" "d6b4abafbb243e8119cf9ee5352af4e376c061145539eaaa70f87314f6157654", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling souper-ir v2.1.0
[INFO] [stderr]    Compiling peepmatic-souper v0.78.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "d6b4abafbb243e8119cf9ee5352af4e376c061145539eaaa70f87314f6157654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b4abafbb243e8119cf9ee5352af4e376c061145539eaaa70f87314f6157654", kill_on_drop: false }`
[INFO] [stdout] d6b4abafbb243e8119cf9ee5352af4e376c061145539eaaa70f87314f6157654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 4b9b750c0851e4cd0069db431075396fa761d3a23797c1df6255f0fc06219574
[INFO] running `Command { std: "docker" "start" "-a" "4b9b750c0851e4cd0069db431075396fa761d3a23797c1df6255f0fc06219574", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling peepmatic-traits v0.78.0
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling z3-sys v0.6.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling peepmatic-macro v0.78.0
[INFO] [stderr]    Compiling wast v38.0.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling peepmatic-automata v0.78.0
[INFO] [stderr]    Compiling peepmatic-test-operator v0.78.0
[INFO] [stderr]    Compiling peepmatic-runtime v0.78.0
[INFO] [stderr] error: could not compile `peepmatic-runtime`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name peepmatic_runtime --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peepmatic-runtime-0.78.0/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 -C debuginfo=2 --cfg 'feature="construct"' --cfg 'feature="wast"' -C metadata=02347b8f6ebdc1e3 -C extra-filename=-02347b8f6ebdc1e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-0ac234f1e0d06fa1.rmeta --extern bumpalo=/opt/rustwide/target/debug/deps/libbumpalo-e1eede7446fe5c75.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-e386138908af1cd9.rmeta --extern peepmatic_automata=/opt/rustwide/target/debug/deps/libpeepmatic_automata-b795cd256b6b8001.rmeta --extern peepmatic_traits=/opt/rustwide/target/debug/deps/libpeepmatic_traits-b1aa37f09f03304c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-6231abc3b7c37e50.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a323cffc22c7699b.rmeta --extern wast=/opt/rustwide/target/debug/deps/libwast-912ec6ba0e1a03a1.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4b9b750c0851e4cd0069db431075396fa761d3a23797c1df6255f0fc06219574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9b750c0851e4cd0069db431075396fa761d3a23797c1df6255f0fc06219574", kill_on_drop: false }`
[INFO] [stdout] 4b9b750c0851e4cd0069db431075396fa761d3a23797c1df6255f0fc06219574