[INFO] fetching crate sp-npos-elections-compact 2.0.0-rc5...
[INFO] testing sp-npos-elections-compact-2.0.0-rc5 against 1.45.2 for beta-1.46-1
[INFO] extracting crate sp-npos-elections-compact 2.0.0-rc5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sp-npos-elections-compact 2.0.0-rc5 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-npos-elections-compact 2.0.0-rc5
[INFO] finished tweaking crates.io crate sp-npos-elections-compact 2.0.0-rc5
[INFO] tweaked toml for crates.io crate sp-npos-elections-compact 2.0.0-rc5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 147693b4c7e500b71cd5b072530138334cd93e64ffb1b5c16c47b66e14065c04
[INFO] running `Command { std: "docker" "start" "-a" "147693b4c7e500b71cd5b072530138334cd93e64ffb1b5c16c47b66e14065c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "147693b4c7e500b71cd5b072530138334cd93e64ffb1b5c16c47b66e14065c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147693b4c7e500b71cd5b072530138334cd93e64ffb1b5c16c47b66e14065c04", kill_on_drop: false }`
[INFO] [stdout] 147693b4c7e500b71cd5b072530138334cd93e64ffb1b5c16c47b66e14065c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72a32f8c35e880b87baabe92a72263e640b18ec363480c37614ee8e24d2852ea
[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" "72a32f8c35e880b87baabe92a72263e640b18ec363480c37614ee8e24d2852ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-npos-elections-compact v2.0.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "72a32f8c35e880b87baabe92a72263e640b18ec363480c37614ee8e24d2852ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a32f8c35e880b87baabe92a72263e640b18ec363480c37614ee8e24d2852ea", kill_on_drop: false }`
[INFO] [stdout] 72a32f8c35e880b87baabe92a72263e640b18ec363480c37614ee8e24d2852ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--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] e533384b2218c1d8af3c935c8f8c6a35720f2efc8045cbdc3dac9a4262f41879
[INFO] running `Command { std: "docker" "start" "-a" "e533384b2218c1d8af3c935c8f8c6a35720f2efc8045cbdc3dac9a4262f41879", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-npos-elections-compact v2.0.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "e533384b2218c1d8af3c935c8f8c6a35720f2efc8045cbdc3dac9a4262f41879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e533384b2218c1d8af3c935c8f8c6a35720f2efc8045cbdc3dac9a4262f41879", kill_on_drop: false }`
[INFO] [stdout] e533384b2218c1d8af3c935c8f8c6a35720f2efc8045cbdc3dac9a4262f41879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 462f25f157dc6adccbbd7ffb8a64178de275af368c16c3b44ff2d5631b6dd440
[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" "462f25f157dc6adccbbd7ffb8a64178de275af368c16c3b44ff2d5631b6dd440", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sp_npos_elections_compact-4480d1f02ac06e30
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sp-npos-elections-compact
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - generate_compact_solution_type (line 35) ... ignored
[INFO] [stdout] test src/lib.rs - generate_compact_solution_type (line 43) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "462f25f157dc6adccbbd7ffb8a64178de275af368c16c3b44ff2d5631b6dd440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462f25f157dc6adccbbd7ffb8a64178de275af368c16c3b44ff2d5631b6dd440", kill_on_drop: false }`
[INFO] [stdout] 462f25f157dc6adccbbd7ffb8a64178de275af368c16c3b44ff2d5631b6dd440