[INFO] fetching crate leo-symbol-table 1.0.7...
[INFO] testing leo-symbol-table-1.0.7 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate leo-symbol-table 1.0.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate leo-symbol-table 1.0.7 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leo-symbol-table 1.0.7
[INFO] finished tweaking crates.io crate leo-symbol-table 1.0.7
[INFO] tweaked toml for crates.io crate leo-symbol-table 1.0.7 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 268c6614fca2ba7d08cde92eec05e4a5748ce12a9c46cefd9fe1c2c5630f2154
[INFO] running `Command { std: "docker" "start" "-a" "268c6614fca2ba7d08cde92eec05e4a5748ce12a9c46cefd9fe1c2c5630f2154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "268c6614fca2ba7d08cde92eec05e4a5748ce12a9c46cefd9fe1c2c5630f2154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268c6614fca2ba7d08cde92eec05e4a5748ce12a9c46cefd9fe1c2c5630f2154", kill_on_drop: false }`
[INFO] [stdout] 268c6614fca2ba7d08cde92eec05e4a5748ce12a9c46cefd9fe1c2c5630f2154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f981ac945a7b1cbb98c9bf45e1ae62729aac1705b49c042424c9a839dbfbdad8
[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" "f981ac945a7b1cbb98c9bf45e1ae62729aac1705b49c042424c9a839dbfbdad8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bech32 v0.6.0
[INFO] [stderr]    Compiling snarkos-profiler v1.1.4
[INFO] [stderr]    Compiling from-pest v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling snarkos-derives v1.1.4
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling single v1.0.0
[INFO] [stderr]    Compiling pest-ast v0.3.3
[INFO] [stderr]    Compiling jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling snarkos-errors v1.1.4
[INFO] [stderr]    Compiling leo-grammar v1.0.7
[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 leo-input v1.0.7
[INFO] [stderr]    Compiling leo-ast v1.0.7
[INFO] [stderr]    Compiling leo-imports v1.0.7
[INFO] [stderr]    Compiling leo-core v1.0.7
[INFO] [stderr]    Compiling leo-symbol-table v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "f981ac945a7b1cbb98c9bf45e1ae62729aac1705b49c042424c9a839dbfbdad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f981ac945a7b1cbb98c9bf45e1ae62729aac1705b49c042424c9a839dbfbdad8", kill_on_drop: false }`
[INFO] [stdout] f981ac945a7b1cbb98c9bf45e1ae62729aac1705b49c042424c9a839dbfbdad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2acc62e69bc37ed3f5106f542c30bdc5db09648181270b587c4c5cff6552e22
[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" "b2acc62e69bc37ed3f5106f542c30bdc5db09648181270b587c4c5cff6552e22", kill_on_drop: false }`
[INFO] [stderr]    Compiling leo-symbol-table v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "b2acc62e69bc37ed3f5106f542c30bdc5db09648181270b587c4c5cff6552e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2acc62e69bc37ed3f5106f542c30bdc5db09648181270b587c4c5cff6552e22", kill_on_drop: false }`
[INFO] [stdout] b2acc62e69bc37ed3f5106f542c30bdc5db09648181270b587c4c5cff6552e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen", 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] 94a8becb5b3466836d970e0f863bf251a816a4e3aa4af7c89730cd7c52769751
[INFO] running `Command { std: "docker" "start" "-a" "94a8becb5b3466836d970e0f863bf251a816a4e3aa4af7c89730cd7c52769751", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leo_symbol_table-43f0f1cad644c411
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leo-symbol-table
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94a8becb5b3466836d970e0f863bf251a816a4e3aa4af7c89730cd7c52769751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a8becb5b3466836d970e0f863bf251a816a4e3aa4af7c89730cd7c52769751", kill_on_drop: false }`
[INFO] [stdout] 94a8becb5b3466836d970e0f863bf251a816a4e3aa4af7c89730cd7c52769751