[INFO] fetching crate isla 0.2.0...
[INFO] testing isla-0.2.0 against beta-2023-10-04 for beta-1.74-1
[INFO] extracting crate isla 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate isla 0.2.0 on toolchain beta-2023-10-04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-10-04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isla 0.2.0
[INFO] finished tweaking crates.io crate isla 0.2.0
[INFO] tweaked toml for crates.io crate isla 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate isla 0.2.0 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" "+beta-2023-10-04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eee6e2a6f030ccf60318c6eee7781c7f0d4dc95cefe0949d9d300012314a4cfb
[INFO] running `Command { std: "docker" "start" "-a" "eee6e2a6f030ccf60318c6eee7781c7f0d4dc95cefe0949d9d300012314a4cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eee6e2a6f030ccf60318c6eee7781c7f0d4dc95cefe0949d9d300012314a4cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee6e2a6f030ccf60318c6eee7781c7f0d4dc95cefe0949d9d300012314a4cfb", kill_on_drop: false }`
[INFO] [stdout] eee6e2a6f030ccf60318c6eee7781c7f0d4dc95cefe0949d9d300012314a4cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-04" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f75cc9ad525d80ad71c2885782560db7fcfee075827530960ad92f0661b7d47
[INFO] running `Command { std: "docker" "start" "-a" "5f75cc9ad525d80ad71c2885782560db7fcfee075827530960ad92f0661b7d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling once_cell v1.7.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling z3-sys v0.5.0
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling isla v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling lalrpop-util v0.19.4
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling lalrpop v0.19.4
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling bincode v1.3.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling isla-lib v0.2.0
[INFO] [stderr]    Compiling isla-cat v0.2.0
[INFO] [stderr]    Compiling isla-axiomatic v0.2.0
[INFO] [stderr] error: could not compile `isla` (bin "isla-axiomatic")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-10-04-x86_64-unknown-linux-gnu/bin/rustc --crate-name isla_axiomatic --edition=2018 src/axiomatic.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=2793997e5dd82cda -C extra-filename=-2793997e5dd82cda --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-882a296ac40f39e4.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-814062073427fc9b.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-4be5b7f6607e4f14.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-e3aea221570fbabe.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-a68a8443be98504a.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-307f08856bc02930.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-7fe5eee90c55965e.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-4f645f065947e951.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-403413426edd3a7d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3490f06c8c9dd9af.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-731174c0625cd953.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b81e20adac040acb.rlib --cap-lints=warn -L . -L .. -L ..` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `isla` (bin "isla-footprint")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-10-04-x86_64-unknown-linux-gnu/bin/rustc --crate-name isla_footprint --edition=2018 src/footprint.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=88c54a52ec843228 -C extra-filename=-88c54a52ec843228 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-882a296ac40f39e4.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-814062073427fc9b.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-4be5b7f6607e4f14.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-e3aea221570fbabe.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-a68a8443be98504a.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-307f08856bc02930.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-7fe5eee90c55965e.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-4f645f065947e951.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-403413426edd3a7d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3490f06c8c9dd9af.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-731174c0625cd953.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b81e20adac040acb.rlib --cap-lints=warn -L . -L .. -L ..` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5f75cc9ad525d80ad71c2885782560db7fcfee075827530960ad92f0661b7d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f75cc9ad525d80ad71c2885782560db7fcfee075827530960ad92f0661b7d47", kill_on_drop: false }`
[INFO] [stdout] 5f75cc9ad525d80ad71c2885782560db7fcfee075827530960ad92f0661b7d47