[INFO] cloning repository https://github.com/benfred/py-spy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benfred/py-spy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenfred%2Fpy-spy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenfred%2Fpy-spy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94b3defddbd8334968f832227b69b3692eede640
[INFO] testing benfred/py-spy against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenfred%2Fpy-spy" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benfred/py-spy on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking git repo https://github.com/benfred/py-spy
[INFO] finished tweaking git repo https://github.com/benfred/py-spy
[INFO] tweaked toml for git repo https://github.com/benfred/py-spy written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/benfred/py-spy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63e0729a171b75e3d326f617a4014a6305d352e976d0eecf846aa57719f8835b
[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" "63e0729a171b75e3d326f617a4014a6305d352e976d0eecf846aa57719f8835b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63e0729a171b75e3d326f617a4014a6305d352e976d0eecf846aa57719f8835b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e0729a171b75e3d326f617a4014a6305d352e976d0eecf846aa57719f8835b", kill_on_drop: false }`
[INFO] [stdout] 63e0729a171b75e3d326f617a4014a6305d352e976d0eecf846aa57719f8835b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] fdf3e3b8426deed5a0e143d248ded83e4aef1bd00599c1e6b36444d9ed4637d7
[INFO] running `Command { std: "docker" "start" "-a" "fdf3e3b8426deed5a0e143d248ded83e4aef1bd00599c1e6b36444d9ed4637d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling remoteprocess v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling py-spy v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling cpp_demangle v0.2.16
[INFO] [stderr]    Compiling cpp_demangle v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling quick-xml v0.18.1
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.17
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling benfred-read-process-memory v0.2.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling console v0.12.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling lru v0.6.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ctrlc v3.1.6
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling scroll v0.10.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling goblin v0.1.3
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling proc-maps v0.1.6
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling inferno v0.10.0
[INFO] [stderr]    Compiling object v0.17.0
[INFO] [stderr]    Compiling addr2line v0.11.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 39s
[INFO] running `Command { std: "docker" "inspect" "fdf3e3b8426deed5a0e143d248ded83e4aef1bd00599c1e6b36444d9ed4637d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf3e3b8426deed5a0e143d248ded83e4aef1bd00599c1e6b36444d9ed4637d7", kill_on_drop: false }`
[INFO] [stdout] fdf3e3b8426deed5a0e143d248ded83e4aef1bd00599c1e6b36444d9ed4637d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77d65b4f1ca1651310292ed5df743ed95fb36446555780a620833158dd7dce9
[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" "d77d65b4f1ca1651310292ed5df743ed95fb36446555780a620833158dd7dce9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling py-spy v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `py-spy`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name py_spy src/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=00f461c4eece9873 -C extra-filename=-00f461c4eece9873 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-ca3b5d4171604728.rlib --extern console=/opt/rustwide/target/debug/deps/libconsole-6a6064ff67858891.rlib --extern cpp_demangle=/opt/rustwide/target/debug/deps/libcpp_demangle-545c561dda5ee2dc.rlib --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-095b2b9856be7fdb.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f17275640b628721.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-5d6091f21978c4f8.rlib --extern goblin=/opt/rustwide/target/debug/deps/libgoblin-99bc61d2199a44e9.rlib --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-6a7c5b13500dbc55.rlib --extern inferno=/opt/rustwide/target/debug/deps/libinferno-4d5af59112067856.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-c793191f32f31e10.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-c0aac21270a44eb0.rlib --extern lru=/opt/rustwide/target/debug/deps/liblru-57268db35231d33a.rlib --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-780aa8a2444e9bff.rlib --extern proc_maps=/opt/rustwide/target/debug/deps/libproc_maps-ebd10cd8afc0f744.rlib --extern py_spy=/opt/rustwide/target/debug/deps/libpy_spy-ca3e63a145b2fa00.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-88cde6198d5d96d0.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-d30f7eb9791aa2e0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9ac6c83a17aa532b.rlib --extern remoteprocess=/opt/rustwide/target/debug/deps/libremoteprocess-a76adcff45a1ea36.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d59c7d6ee1905dd9.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-7b420a871e9351fb.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5e6ccc754203885b.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-66b7aacdad9ca453.rlib --extern termios=/opt/rustwide/target/debug/deps/libtermios-171ae86d33198989.rlib --cap-lints=warn --cfg unwind` (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" "d77d65b4f1ca1651310292ed5df743ed95fb36446555780a620833158dd7dce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77d65b4f1ca1651310292ed5df743ed95fb36446555780a620833158dd7dce9", kill_on_drop: false }`
[INFO] [stdout] d77d65b4f1ca1651310292ed5df743ed95fb36446555780a620833158dd7dce9
