[INFO] fetching crate leo-compiler 1.0.7...
[INFO] testing leo-compiler-1.0.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate leo-compiler 1.0.7 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate leo-compiler 1.0.7 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leo-compiler 1.0.7
[INFO] finished tweaking crates.io crate leo-compiler 1.0.7
[INFO] tweaked toml for crates.io crate leo-compiler 1.0.7 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6dcd87cd892cac71ca00700cdede693237806ad7c7e63ecd11a356dc99317f5
[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" "c6dcd87cd892cac71ca00700cdede693237806ad7c7e63ecd11a356dc99317f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6dcd87cd892cac71ca00700cdede693237806ad7c7e63ecd11a356dc99317f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dcd87cd892cac71ca00700cdede693237806ad7c7e63ecd11a356dc99317f5", kill_on_drop: false }`
[INFO] [stdout] c6dcd87cd892cac71ca00700cdede693237806ad7c7e63ecd11a356dc99317f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 94693614d720d8abe2a5e84b5cad4ad3a0532bd7dcb98a7dbcc18d25a70958c5
[INFO] running `Command { std: "docker" "start" "-a" "94693614d720d8abe2a5e84b5cad4ad3a0532bd7dcb98a7dbcc18d25a70958c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling sharded-slab v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling zip v0.5.9
[INFO] [stderr]    Compiling leo-grammar v1.0.7
[INFO] [stderr]    Compiling snarkos-errors v1.1.4
[INFO] [stderr]    Compiling leo-package v1.0.7
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling snarkos-utilities v1.1.4
[INFO] [stderr]    Compiling snarkos-models v1.1.4
[INFO] [stderr]    Compiling snarkos-algorithms v1.1.4
[INFO] [stderr]    Compiling snarkos-curves v1.1.4
[INFO] [stderr]    Compiling leo-gadgets v1.0.7
[INFO] [stderr]    Compiling snarkos-gadgets v1.1.4
[INFO] [stderr]    Compiling snarkos-parameters v1.1.4
[INFO] [stderr]    Compiling snarkos-objects v1.1.4
[INFO] [stderr]    Compiling leo-input v1.0.7
[INFO] [stderr]    Compiling snarkos-dpc v1.1.4
[INFO] [stderr]    Compiling leo-ast v1.0.7
[INFO] [stderr]    Compiling leo-core v1.0.7
[INFO] [stderr]    Compiling leo-imports v1.0.7
[INFO] [stderr]    Compiling leo-state v1.0.7
[INFO] [stderr]    Compiling leo-symbol-table v1.0.7
[INFO] [stderr]    Compiling leo-type-inference v1.0.7
[INFO] [stderr]    Compiling leo-compiler v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "94693614d720d8abe2a5e84b5cad4ad3a0532bd7dcb98a7dbcc18d25a70958c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94693614d720d8abe2a5e84b5cad4ad3a0532bd7dcb98a7dbcc18d25a70958c5", kill_on_drop: false }`
[INFO] [stdout] 94693614d720d8abe2a5e84b5cad4ad3a0532bd7dcb98a7dbcc18d25a70958c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef2dd03553cbc05d9fe7ab7af0491d1b2d5fb140537c45fce6fdda71d36ed7d2
[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" "ef2dd03553cbc05d9fe7ab7af0491d1b2d5fb140537c45fce6fdda71d36ed7d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling leo-compiler v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.45s
[INFO] running `Command { std: "docker" "inspect" "ef2dd03553cbc05d9fe7ab7af0491d1b2d5fb140537c45fce6fdda71d36ed7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2dd03553cbc05d9fe7ab7af0491d1b2d5fb140537c45fce6fdda71d36ed7d2", kill_on_drop: false }`
[INFO] [stdout] ef2dd03553cbc05d9fe7ab7af0491d1b2d5fb140537c45fce6fdda71d36ed7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 403e0fe32e9a136562d48f4f0c341e12a24fb4a0a11dd4bd8d861f43d45f6cc7
[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" "403e0fe32e9a136562d48f4f0c341e12a24fb4a0a11dd4bd8d861f43d45f6cc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leo_compiler-6de0720b63a15382
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests leo-compiler
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "403e0fe32e9a136562d48f4f0c341e12a24fb4a0a11dd4bd8d861f43d45f6cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403e0fe32e9a136562d48f4f0c341e12a24fb4a0a11dd4bd8d861f43d45f6cc7", kill_on_drop: false }`
[INFO] [stdout] 403e0fe32e9a136562d48f4f0c341e12a24fb4a0a11dd4bd8d861f43d45f6cc7