[INFO] fetching crate isla 0.2.0... [INFO] testing isla-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate isla 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate isla 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-7/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-04-10" "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] bb08835d2ce32287ae78bc52c7bef9923be821f353083323aae1cf7eeadaf9a9 [INFO] running `Command { std: "docker" "start" "-a" "bb08835d2ce32287ae78bc52c7bef9923be821f353083323aae1cf7eeadaf9a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb08835d2ce32287ae78bc52c7bef9923be821f353083323aae1cf7eeadaf9a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb08835d2ce32287ae78bc52c7bef9923be821f353083323aae1cf7eeadaf9a9", kill_on_drop: false }` [INFO] [stdout] bb08835d2ce32287ae78bc52c7bef9923be821f353083323aae1cf7eeadaf9a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2022-04-10" "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] 2e7e05dd8cc01555595cd90624f014c4d072921a49f50974dca9bdaf1b1f04fb [INFO] running `Command { std: "docker" "start" "-a" "2e7e05dd8cc01555595cd90624f014c4d072921a49f50974dca9bdaf1b1f04fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling pico-args v0.3.4 [INFO] [stderr] Compiling z3-sys v0.5.0 [INFO] [stderr] Compiling isla v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling lalrpop-util v0.19.4 [INFO] [stderr] Compiling lalrpop v0.19.4 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling goblin v0.2.3 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling bincode v1.3.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling isla-cat v0.2.0 [INFO] [stderr] Compiling isla-lib v0.2.0 [INFO] [stderr] Compiling isla-axiomatic v0.2.0 [INFO] [stderr] error: could not compile `isla` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `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=fe5b2bdbad66987b -C extra-filename=-fe5b2bdbad66987b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-92b079e009571b8a.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-795969938a9dffa1.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-c6bc8280d945889f.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-ab882ea736029cf6.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-09829135e412de90.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-bb7bb9b49e0a2032.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-42553f2ed483d7ae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-03ee3a35371aa38b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cb726b6e876cfe53.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a85b38fc4a03de33.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b8fd3f8f9dd2bf35.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` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name isla_execute_function --edition=2018 src/execute-function.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=7cf29a687aa43a7e -C extra-filename=-7cf29a687aa43a7e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-92b079e009571b8a.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-795969938a9dffa1.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-c6bc8280d945889f.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-ab882ea736029cf6.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-09829135e412de90.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-bb7bb9b49e0a2032.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-42553f2ed483d7ae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-03ee3a35371aa38b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cb726b6e876cfe53.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a85b38fc4a03de33.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b8fd3f8f9dd2bf35.rlib --cap-lints=warn -L . -L .. -L ..` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `isla` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name isla_property129 --edition=2018 src/property129.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=97d2365f1b327afe -C extra-filename=-97d2365f1b327afe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-92b079e009571b8a.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-795969938a9dffa1.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-c6bc8280d945889f.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-ab882ea736029cf6.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-09829135e412de90.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-bb7bb9b49e0a2032.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-42553f2ed483d7ae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-03ee3a35371aa38b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cb726b6e876cfe53.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a85b38fc4a03de33.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b8fd3f8f9dd2bf35.rlib --cap-lints=warn -L . -L .. -L ..` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `isla` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name isla_client --edition=2018 src/client.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=2a8525fa4136ad19 -C extra-filename=-2a8525fa4136ad19 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-92b079e009571b8a.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-795969938a9dffa1.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-c6bc8280d945889f.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-ab882ea736029cf6.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-09829135e412de90.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-bb7bb9b49e0a2032.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-42553f2ed483d7ae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-03ee3a35371aa38b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cb726b6e876cfe53.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a85b38fc4a03de33.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b8fd3f8f9dd2bf35.rlib --cap-lints=warn -L . -L .. -L ..` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `isla` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name isla_preprocess --edition=2018 src/preprocess.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=42f50fa443c9cc10 -C extra-filename=-42f50fa443c9cc10 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-92b079e009571b8a.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-795969938a9dffa1.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-697051e471de22a2.rlib --extern isla=/opt/rustwide/target/debug/deps/libisla-c6bc8280d945889f.rlib --extern isla_axiomatic=/opt/rustwide/target/debug/deps/libisla_axiomatic-ab882ea736029cf6.rlib --extern isla_cat=/opt/rustwide/target/debug/deps/libisla_cat-09829135e412de90.rlib --extern isla_lib=/opt/rustwide/target/debug/deps/libisla_lib-bb7bb9b49e0a2032.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-42553f2ed483d7ae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-03ee3a35371aa38b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cb726b6e876cfe53.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a85b38fc4a03de33.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-b8fd3f8f9dd2bf35.rlib --cap-lints=warn -L . -L .. -L ..` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "2e7e05dd8cc01555595cd90624f014c4d072921a49f50974dca9bdaf1b1f04fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e7e05dd8cc01555595cd90624f014c4d072921a49f50974dca9bdaf1b1f04fb", kill_on_drop: false }` [INFO] [stdout] 2e7e05dd8cc01555595cd90624f014c4d072921a49f50974dca9bdaf1b1f04fb